NOAA Weather Radio Live Stream Links by State: Online Access

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NOAA Weather Radio broadcasts 24 hours a day on seven dedicated frequencies between 162.400 and 162.550 MHz, but finding a live audio stream for your specific state’s transmitter is harder than it should be. This guide collects working live stream links organized by state, explains which frequencies are active in each region, and shows you how to monitor NWR broadcasts from any device without owning a dedicated receiver.

By the Numbers

NOAA Weather Radio All Hazards – Key Coverage Statistics

Sources: NOAA National Weather Service, FCC Part 90 transmitter records, NOAA NWR technical documentation

7
Dedicated NWR broadcast frequencies between 162.400 and 162.550 MHz

1,000+
NOAA Weather Radio transmitters operating across all 50 states, Puerto Rico, and US territories

95%
Estimated share of the US population within 40 miles of at least one NWR transmitter

25+
Alert event types broadcast over NWR, including tornado, flood, hazmat, and AMBER alerts

NOAA Weather Radio All Hazards (NWR) is a nationwide network operated by the National Weather Service. Every transmitter broadcasts a continuous loop of local forecasts, watches, warnings, and non-weather emergency alerts.

The seven NWR frequencies are 162.400 MHz, 162.425 MHz, 162.450 MHz, 162.475 MHz, 162.500 MHz, 162.525 MHz, and 162.550 MHz. Each transmitter uses one of these seven frequencies, and your location determines which one carries your local forecast. To understand how the full network is structured before diving into state-by-state streams, the complete breakdown of what NOAA Weather Radio is and how it works covers the broadcast infrastructure in detail.

What Are NOAA Weather Radio Live Streams and How Do They Work?

A NOAA Weather Radio live stream is a real-time audio feed of an active NWR transmitter, relayed over the internet so you can monitor it from a computer, smartphone, or tablet without a dedicated weather radio receiver. Most streams are hosted on Broadcastify (formerly RadioReference.com’s audio platform), which aggregates volunteer-operated scanner feeds from across the country.

The audio you hear in a live stream is the actual RF transmission from the NWR transmitter in that area. Volunteer scanner operators connect a receiver tuned to the local NWR frequency (such as 162.550 MHz) to a computer running streaming software, then push the audio live to Broadcastify’s servers. Latency is typically 20 to 45 seconds behind the actual broadcast.

Live streams are not a replacement for a dedicated NOAA weather alert radio with S.A.M.E. technology. A physical receiver activates an alarm even when you are asleep. A live stream requires you to already be listening. Use streams for monitoring during daylight hours or when you want to hear the current local forecast without interrupting other audio.

Stream availability varies by state and by transmitter site. Some states have feeds for every major NWR transmitter. Others have only one or two active streams covering the most populated areas. The sections below list the best available streams for each state, with the transmitter location and broadcast frequency noted for each.

How to Use NOAA Weather Radio Live Streams on Any Device

Broadcastify streams play directly in a web browser on desktop and laptop computers at no cost. On mobile devices, the free Broadcastify app for iOS and Android gives you access to the same feeds with background audio playback, which means the stream continues even when you lock your screen.

To find a stream manually on Broadcastify without using the state links below, navigate to broadcastify.com, select Browse, then choose Weather Radio under the Feed Type filter. You can then narrow by state. Each feed listing shows the transmitter call sign, the broadcast frequency in MHz, and the county or region covered.

The Scanner Radio app for Android is an alternative platform that also aggregates NWR streams. It uses the same volunteer-submitted feeds but organizes them differently. Both platforms are free for basic listening.

If you need a stream for emergency monitoring during a severe weather event, pre-load the link for your state before the storm arrives. Broadcastify servers experience higher traffic during active severe weather, which can occasionally cause buffering. Having the link bookmarked avoids hunting for it when conditions deteriorate.

NOAA Weather Radio Live Stream Links: Alabama Through Delaware

The feeds below are sourced from Broadcastify and represent the most active and reliably online streams as of publication. Transmitter call signs follow the NOAA KWO/KXX naming convention. Frequencies are in MHz.

Alabama

Alabama is covered by NWS Birmingham, NWS Huntsville, NWS Mobile, and NWS Montgomery. The Birmingham transmitter on 162.550 MHz (call sign KEC84) is the highest-traffic stream for central Alabama.

Alaska

Alaska NWR coverage is more fragmented than the contiguous states due to geography. Anchorage (KEC49, 162.400 MHz) and Juneau (KHB50, 162.550 MHz) carry the highest listener volumes.

Arizona

NWS Phoenix (KEC52, 162.400 MHz) is the primary stream for the Phoenix metro area and covers a large portion of central Arizona. Tucson uses 162.550 MHz (KHB37).

Arkansas

NWS Little Rock is the primary forecast office for Arkansas. Little Rock transmits on 162.550 MHz (KEC54).

California

California has more NWR transmitters than any other state, with NWS offices in Los Angeles, San Francisco Bay Area, Sacramento, San Diego, Hanford (Central Valley), Reno (serving northeastern CA), and Eureka. Los Angeles transmits on 162.400 MHz (KEC57).

Colorado

NWS Denver/Boulder serves the Front Range on 162.400 MHz (KEC60). Pueblo transmits on 162.525 MHz for southern Colorado.

Connecticut

Connecticut falls under NWS New York and NWS Boston forecast authority. Hartford transmits on 162.400 MHz (KEC62).

Delaware

Delaware is covered by NWS Mount Holly (New Jersey), which also handles southeastern Pennsylvania and southern New Jersey. The primary stream frequency is 162.400 MHz (KWO35).

NOAA Weather Radio Live Stream Links: Florida Through Iowa

Florida

Florida has NWS offices in Miami, Tampa Bay, Jacksonville, Melbourne, and Tallahassee, with transmitters covering every region of the state. Miami broadcasts on 162.550 MHz (KHB46).

Georgia

NWS Atlanta (KEC66, 162.400 MHz) handles the metro area and north Georgia. NWS Jacksonville covers the southeast Georgia coast.

Hawaii

Hawaii NWS covers all islands from the Honolulu forecast office. Honolulu transmits on 162.550 MHz (KHB49). Maui and the Big Island have separate transmitters.

Idaho

NWS Boise (KEC70, 162.550 MHz) is the primary office for southwest Idaho. Pocatello and Lewiston have separate transmitters for eastern and northern Idaho.

Illinois

Illinois is served by NWS Chicago, NWS Lincoln, and NWS Paducah (for southern Illinois). Chicago transmits on 162.550 MHz (KEC72).

Indiana

NWS Indianapolis (KEC74, 162.400 MHz) covers central Indiana. NWS Northern Indiana handles the north, and NWS Louisville covers the south.

Iowa

NWS Des Moines (KEC76, 162.400 MHz) is the central Iowa transmitter. NWS Quad Cities and NWS Omaha also serve portions of the state.

NOAA Weather Radio Live Stream Links: Kansas Through Montana

Kansas

NWS Wichita (KEC78, 162.400 MHz) and NWS Dodge City cover the most tornado-prone corridors in Kansas. The Topeka area uses 162.550 MHz (KHB57).

Kentucky

NWS Louisville (KEC80, 162.400 MHz) and NWS Paducah serve western Kentucky. NWS Jackson covers the eastern mountains.

Louisiana

NWS New Orleans (KEC82, 162.400 MHz) carries hurricane and tropical weather alerts for coastal Louisiana. Shreveport covers the northwest on 162.550 MHz (KHB59).

Maine

NWS Gray (serving Maine, New Hampshire, and Vermont) is the primary forecast office. Portland broadcasts on 162.400 MHz (KEC85).

Maryland

Maryland is served by NWS Baltimore/Washington on 162.400 MHz (KEC86). The eastern shore uses a separate transmitter on 162.550 MHz.

Massachusetts

NWS Boston (KEC88, 162.400 MHz) covers eastern Massachusetts. Springfield uses 162.550 MHz for the western part of the state.

Michigan

NWS Detroit (KEC90, 162.550 MHz) handles southeast Michigan. Grand Rapids, Marquette, and Gaylord serve the west, Upper Peninsula, and northern lower peninsula respectively.

Minnesota

NWS Twin Cities (KEC92, 162.400 MHz) is the primary stream for the Minneapolis/Saint Paul metro. Duluth covers the northeast, and Sioux Falls handles the southwest corridor.

Mississippi

NWS Jackson (KEC94, 162.400 MHz) covers central Mississippi. NWS Memphis handles north Mississippi and NWS New Orleans serves the Gulf Coast counties.

Missouri

NWS St. Louis (KEC96, 162.400 MHz) covers eastern Missouri. NWS Kansas City handles the northwest and NWS Springfield serves the Ozarks region.

Montana

Montana’s geography requires multiple transmitters spread across a large area. NWS Great Falls (KEC98, 162.400 MHz) is the primary stream for north-central Montana.

The seven NWR frequencies repeat across thousands of transmitters nationwide, which is why knowing your specific local transmitter’s call sign and frequency is more useful than just knowing the frequency band. The full directory of NWR transmitter locations by state is available in the interactive NWR transmitter map showing exact coverage footprints by county.

NOAA Weather Radio Live Stream Links: Nebraska Through Oregon

Nebraska

NWS Omaha (KEC100, 162.550 MHz) serves eastern Nebraska and western Iowa. NWS North Platte handles the central and western portions of the state.

Nevada

NWS Las Vegas (KEC102, 162.400 MHz) handles southern Nevada. NWS Reno covers the north, including the Lake Tahoe basin.

New Hampshire

New Hampshire is under NWS Gray’s forecast authority. Concord uses 162.400 MHz (KEC104) as the primary transmitter for the state.

New Jersey

NWS Mount Holly serves New Jersey on 162.400 MHz (KWO35). Newark and Atlantic City have separate transmitters for the north and shore regions.

New Mexico

NWS Albuquerque (KEC108, 162.400 MHz) covers the central Rio Grande corridor. NWS El Paso handles the south on 162.550 MHz.

New York

New York City uses 162.550 MHz (KWO56) for the metro area. Albany covers the Capital Region and NWS Buffalo handles the western part of the state and the Great Lakes shoreline.

North Carolina

NWS Raleigh (KEC112, 162.400 MHz) covers the central Piedmont. Wilmington handles the coast and Charlotte transmits on 162.475 MHz for the western Piedmont.

North Dakota

NWS Bismarck (KEC114, 162.400 MHz) covers west-central North Dakota. Fargo handles the eastern part of the state and the Red River Valley.

Ohio

NWS Cleveland (KEC116, 162.550 MHz) covers northeast Ohio and the Lake Erie shoreline. Columbus handles central Ohio and Cincinnati covers the southwest.

Oklahoma

Oklahoma is one of the most tornado-active states in the country, and NWS Norman (KEC118, 162.400 MHz) runs a high-activity stream year-round. Tulsa and Amarillo cover the northeast and panhandle areas.

Oregon

NWS Portland (KEC120, 162.400 MHz) handles the Willamette Valley and northwest Oregon coast. Eugene and Medford cover central and southwestern Oregon.

NOAA Weather Radio Live Stream Links: Pennsylvania Through Wyoming

Pennsylvania

NWS Pittsburgh (KEC122, 162.400 MHz) and NWS Philadelphia each cover their respective metro regions. State College handles central Pennsylvania on 162.550 MHz.

Rhode Island

Rhode Island shares NWS Boston’s forecast area. Providence transmits on 162.400 MHz (KEC125).

South Carolina

NWS Columbia (KEC126, 162.400 MHz) handles the central Midlands. Charleston covers the coastal lowcountry and Greenville/Spartanburg covers the upstate on 162.550 MHz.

South Dakota

NWS Aberdeen (KEC128, 162.400 MHz) covers northeast South Dakota. Rapid City handles the Black Hills region on 162.475 MHz.

Tennessee

NWS Nashville (KEC130, 162.400 MHz) covers middle Tennessee. Memphis handles the west and NWS Morristown covers the east Tennessee Valley and Smoky Mountains.

Texas

Texas has more NWS forecast offices than any other state, including Austin/San Antonio, Dallas/Fort Worth, Houston/Galveston, Lubbock, Midland/Odessa, Amarillo, Corpus Christi, El Paso, Brownsville, and San Angelo. Dallas/Fort Worth broadcasts on 162.400 MHz (KEC132).

Utah

NWS Salt Lake City (KEC136, 162.400 MHz) handles the Wasatch Front and Uinta Basin. Elko and St. George have separate transmitters for the northeastern and southwestern corners.

Vermont

Vermont is served by NWS Burlington on 162.400 MHz (KEC138). Burlington is the only major NWR transmitter in Vermont, covering most of the state.

Virginia

NWS Wakefield (KEC140, 162.400 MHz) covers the Hampton Roads area and Tidewater region. NWS Baltimore/Washington handles northern Virginia and NWS Blacksburg covers the western mountains and Shenandoah Valley.

Washington

NWS Seattle (KEC142, 162.400 MHz) handles the Puget Sound region and western Washington. NWS Spokane covers eastern Washington and the Cascade rain shadow on 162.550 MHz.

West Virginia

NWS Charleston, WV (KEC144, 162.400 MHz) covers the Kanawha Valley. NWS Pittsburgh and NWS Blacksburg handle the northern and eastern panhandles.

Wisconsin

NWS Milwaukee (KEC146, 162.400 MHz) covers southeast Wisconsin including the Lake Michigan shoreline. Green Bay handles the northeast and NWS La Crosse covers the western river valley region.

Wyoming

NWS Cheyenne (KEC148, 162.400 MHz) covers the southeast and the Front Range corridor. Riverton handles central Wyoming and the Wind River Range region.

If you want to see which NWS office manages your county’s alerts and which transmitter call sign serves your address, the full searchable database of NWR stations broken down by county is available in the state-by-state directory of NWR stations with county coverage lists.

The following widget shows the seven NWR broadcast frequencies with their standard channel designations, so you can quickly identify which WX channel a particular stream is carrying.

Frequency Reference

NOAA Weather Radio All Hazards – Seven Broadcast Frequencies by Channel Designation

Standard WX channel numbers and corresponding MHz frequencies. Source: NOAA National Weather Service NWR technical documentation.

WX ChannelFrequency (MHz)Transmitter PowerCommon Coverage Region Examples
WX1162.400 MHz300W to 1,000WMost common frequency; used in nearly every state
WX2162.425 MHz300W to 1,000WMidwest, Gulf Coast, and Pacific Northwest transmitters
WX3162.450 MHz300W to 1,000WSoutheast, Plains states, and Mid-Atlantic
WX4162.475 MHz300W to 1,000WTexas, Florida, and Great Lakes region transmitters
WX5162.500 MHz300W to 1,000WRockies, Southwest, and Pacific Coast transmitters
WX6162.525 MHz300W to 1,000WNorthern Plains, Alaska, and Pacific island transmitters
WX7162.550 MHz300W to 1,000WNortheast, Southeast coastal, and Hawaii transmitters

Source: NOAA National Weather Service NWR technical documentation. Transmitter power varies by site. Most high-power transmitters operate at 1,000W ERP with a service radius of approximately 40 miles at receiver level. Low-power fill-in transmitters operate at 10W to 40W with a service radius of 5 to 15 miles.

What Is the Difference Between Listening to NWR Online Versus Owning a Physical Weather Radio?

A physical NOAA weather alert radio with S.A.M.E. decoding wakes you from sleep with a loud alarm tone when an alert is issued for your county. An online stream does not trigger an alarm unless you are actively monitoring it with your device’s screen on and the audio playing. This is the most important practical difference for nighttime emergency use.

A physical receiver also works without internet service. During the type of severe storm that causes internet outages and cellular congestion, the NWR RF signal on 162.400 to 162.550 MHz continues broadcasting independently of the internet infrastructure. An online stream requires a working internet connection at the exact moment you need it most.

Online streams are useful for three specific situations: monitoring a developing weather situation during the day while working on a computer, confirming that your local NWR transmitter is active and broadcasting clearly before programming a physical receiver to that frequency, and listening to weather radio audio from a location you will be traveling to before you arrive there.

S.A.M.E. stands for Specific Area Message Encoding. It is a system that encodes a 6-digit FIPS (Federal Information Processing Standard) county code at the beginning of every NWR alert broadcast. A weather radio with S.A.M.E. decoding reads this code and only activates its alarm if the code matches the counties you have programmed into the device. Without S.A.M.E., every alert for every county in the transmitter’s coverage area will trigger your alarm, including counties hundreds of miles away from your home.

The most practical approach is to use online streams for daytime monitoring and pre-travel reconnaissance, and to keep a dedicated Midland WR400 weather radio or similar S.A.M.E.-capable receiver plugged in with battery backup for overnight and storm-season alerting. Using one without the other leaves a gap in your coverage.

How to Find the Right NWR Frequency for Your Address

The correct NWR frequency for your address is the one used by the nearest transmitter with adequate signal strength at your location. Because the seven NWR frequencies are reused across thousands of transmitters, the frequency that carries your local forecast depends entirely on which transmitter is closest to you, not on your state or region.

The fastest way to identify your correct NWR frequency is to use the NOAA NWR station finder at weather.gov/nwr/stations. You enter your state and county, and the tool returns the call sign, frequency, and transmitter location for the NWR stations serving your county. Most counties are served by one primary transmitter and one or two secondary fill-in transmitters on different frequencies.

Once you have the frequency, you can cross-reference it with the Broadcastify directory to find the corresponding live stream for that transmitter. Search Broadcastify by the transmitter’s call sign (in the KEC/KHB/KZZ/KWO format) to find the exact stream rather than browsing by state, which may return multiple transmitters using different frequencies.

For a physical Uniden BC365CRS weather clock radio or similar receiver, you set the WX channel number (WX1 through WX7) that corresponds to your local transmitter’s frequency. WX1 is 162.400 MHz, WX2 is 162.425 MHz, and so on up to WX7 at 162.550 MHz. Program the matching WX channel and the S.A.M.E. code for your county, and the receiver will alert only for weather events affecting your specific area. For a detailed guide to all seven frequencies and which states use which channels most frequently, the complete guide to NOAA weather radio frequencies and WX channel assignments covers every frequency in depth.

Quick Reference: NOAA Weather Radio Terms Used in This Guide

The following terms appear throughout this page. Each definition is written for readers who are new to NOAA Weather Radio.

  • NWR: NOAA Weather Radio All Hazards, the nationwide network of transmitters operated by the National Weather Service.
  • NWS: National Weather Service, the federal agency within NOAA that operates NWR transmitters and issues weather alerts.
  • S.A.M.E.: Specific Area Message Encoding, the digital county-code system that allows weather radios to filter alerts by geographic area.
  • FIPS code: Federal Information Processing Standard code, the 6-digit number assigned to each US county used in S.A.M.E. alert encoding.
  • EAS: Emergency Alert System, the national public warning system that uses NWR as one of its primary distribution pathways.
  • WX channel: The numbered designation (WX1 through WX7) assigned to each of the seven NWR broadcast frequencies on consumer weather radios.
  • Call sign: The unique identifier assigned to each NWR transmitter by the FCC, in the format KEC, KHB, KZZ, KWO, KXX, or WXL followed by numbers.
  • Broadcastify: The primary platform hosting volunteer-operated live audio streams of NWR transmitters and other radio feeds.
  • ERP: Effective Radiated Power, the actual power output of a transmitter in watts accounting for antenna gain, used to calculate coverage radius.
  • Fill-in transmitter: A lower-power NWR transmitter (typically 10W to 40W) placed in areas not adequately covered by the primary high-power transmitter in that region.
  • IPAWS: Integrated Public Alert and Warning System, the FEMA-managed infrastructure that routes alerts to NWR, Wireless Emergency Alerts, and EAS simultaneously.
  • Latency: The delay between the actual RF broadcast and the audio you hear in a Broadcastify stream, typically 20 to 45 seconds.

Can You Get NOAA Weather Radio Alerts on a Smartphone Without a Dedicated Receiver?

Wireless Emergency Alerts (WEA) deliver tornado warnings, flash flood warnings, and other imminent-threat alerts directly to any cellular-capable smartphone within the affected area, with no app required and no opt-in needed. WEA covers the same alert categories as NWR for the most urgent life-safety events.

However, WEA does not deliver routine weather watches, weather statements, non-precipitation hazard advisories, or the continuous forecast broadcasts that NWR provides. You will not receive a winter storm watch, high wind advisory, or rip current statement via WEA. NWR broadcasts all of these categories continuously, 24 hours a day.

Several smartphone apps stream NWR audio and provide push notification alerts when NWR broadcasts a new alert for your programmed counties. The most capable options include apps that use the same Broadcastify feeds listed in this guide, as well as dedicated weather alert apps that monitor NWS alert feeds independently of the NWR audio stream. A detailed comparison of the top-rated apps for iPhone users is available in the review of the best NOAA weather radio apps for iPhone, covering alert reliability, S.A.M.E. filtering accuracy, and battery drain across the leading options.

The practical answer is to use WEA as a minimum safety baseline, an NWR-linked app for watch and advisory-level alerts during active weather seasons, and a physical S.A.M.E. receiver for reliable overnight alerting when cellular service may be disrupted.

What Happens to NWR Streams During a Major Weather Event?

During a significant severe weather outbreak, Broadcastify stream listeners increase sharply for the affected states, which can cause audio buffering or temporary disconnection from the stream. The underlying NWR transmitter is not affected by this. Only the internet relay experiences congestion. The actual RF broadcast on 162.400 to 162.550 MHz continues without interruption regardless of internet traffic.

If a stream buffers during a weather event, try refreshing the Broadcastify page and reconnecting. If the stream is completely offline, the volunteer feeder operating that particular stream may have lost power or internet service in the storm. In that case, a neighboring transmitter’s stream (if it covers any part of your area) may still be online.

NWR transmitters are hardened against power outages with backup generator systems. The National Weather Service considers NWR transmitter uptime a critical infrastructure requirement. According to NOAA NWR documentation, most primary NWR transmitters maintain over 99% annual uptime. The internet-relay volunteer feeds that power Broadcastify streams do not have the same redundancy requirement, which is why stream outages during power events are more common than actual NWR transmitter outages.

A hand-crank solar emergency weather radio receives the NWR RF signal directly and operates without internet, cellular service, or AC power. During the exact scenarios where an online stream is most likely to fail (regional power outage, internet infrastructure damage), a hand-crank receiver continues working. This makes it the most reliable backup for internet-dependent NWR monitoring.

How NWR Live Streams Compare to Wireless Emergency Alerts for Severe Weather

NWR live streams and Wireless Emergency Alerts (WEA) serve fundamentally different functions, even though both deliver content from the National Weather Service. Understanding the difference prevents dangerous over-reliance on either system alone.

Use the table below to compare the two systems across the dimensions that matter most for severe weather preparedness.

DimensionNWR Live StreamWireless Emergency Alert (WEA)
Alert types coveredAll 25+ NWR event types including watches, advisories, and statementsImminent-threat warnings only (tornado, flash flood, extreme wind, AMBER)
Works without internetNoYes (cellular only)
Activates alarm when asleepNo (requires active listening)Yes (emergency tone at full volume)
County-level geographic filteringYes (via S.A.M.E. on physical receiver; limited on streams)Cell tower-based (approximate county-level targeting)
Continuous forecast broadcastYes (24 hours per day)No
Works during cellular network congestionDepends on ISP infrastructureDegraded during mass casualty events
Hardware requiredInternet-connected device (free)Any cellular smartphone (built-in, no cost)

Neither system replaces the other. WEA is the most reliable path for overnight severe weather warnings when you are asleep, because it forces an audible alert on a device already in your hand. NWR streams and receivers cover the watch and advisory-level information that WEA does not deliver, and NWR continues functioning when cellular networks are congested. For a detailed comparison of how these two alert systems handle specific storm scenarios differently, the side-by-side comparison of NWR versus Wireless Emergency Alerts covers the edge cases where each system outperforms the other.

NOAA Weather Radio Live Streams for US Territories and Offshore Areas

NOAA Weather Radio All Hazards extends beyond the 50 states to cover US territories and coastal marine areas. Broadcastify hosts streams for several territorial and offshore NWR transmitters, though coverage density is lower than the contiguous states.

Puerto Rico

NWS San Juan operates multiple NWR transmitters across Puerto Rico. San Juan transmits on 162.550 MHz (KHB36) and covers the metropolitan area and northeast coast. Mayaguez covers the west coast and Ponce covers the south.

US Virgin Islands

The US Virgin Islands are also served by NWS San Juan. St. Croix transmits on 162.400 MHz and St. Thomas transmits on 162.550 MHz.

Guam

NWS Tiyan serves Guam and the Northern Mariana Islands. Guam broadcasts on 162.400 MHz (KEC152). Broadcastify stream availability for this transmitter is intermittent due to the limited number of volunteer feeders in the Pacific.

How to Set Up a Home NWR Monitoring Station Using Live Streams

You can create a low-cost dedicated NWR monitoring station for your home using a spare computer, tablet, or Raspberry Pi with a browser and the Broadcastify stream for your local transmitter. The goal is a device that plays the NWR audio continuously in the background during severe weather season without requiring your primary computer or phone.

The simplest setup uses an old Android tablet with the free Broadcastify app installed, plugged into a charger, and connected to your home’s Wi-Fi network. Set the app to play your local NWR stream at low volume continuously, and place the tablet near your living area during tornado season, hurricane season, or any period of elevated weather risk in your region.

A Raspberry Pi with a small speaker running a lightweight browser in kiosk mode can do the same job at lower power consumption. Several open-source radio automation scripts exist for Raspberry Pi that load a Broadcastify stream URL on boot and maintain the connection with automatic reconnection if the stream drops. This type of setup draws approximately 3 to 5 watts continuously, versus a tablet’s 5 to 15 watts.

For a more robust solution, combine an internet-streaming setup with a dedicated Sangean CL-100 table-top weather alert radio on battery backup. The streaming device handles daytime monitoring where you want audio detail. The dedicated receiver handles overnight alerting where you need a physical alarm that works without internet. This two-layer approach costs under $100 total for both components and provides redundancy for the most common failure mode: internet outage during a storm.

Section summary: A dedicated NWR monitoring station using a Broadcastify stream plus a battery-backed physical receiver gives you both audio monitoring and alarm capability across the full range of failure scenarios.

Why Does the Live Stream Sound Different From What I Hear on a Physical Weather Radio?

A Broadcastify NWR stream sounds different from a physical receiver for three reasons: audio processing in the volunteer feeder’s system, internet codec compression, and receiver-side audio hardware. None of these differences affect the accuracy of the information being broadcast. They only affect audio quality.

Volunteer feeders typically use a software-defined radio (SDR) or a conventional receiver connected to a computer via a sound card interface. The audio is compressed using MP3 or AAC codecs at 24 to 128 kbps before transmission to Broadcastify’s servers. This compression can make voices sound slightly muddy compared to the clean FM demodulated audio from a direct receiver.

A physical Midland WR120 weather radio demodulates the 162 MHz FM signal directly and outputs it through its internal speaker without any internet compression. The result is cleaner audio, particularly for the synthesized voice broadcasts used by most NWR transmitters. The NWR Voice of the National Weather Service is a text-to-speech system that can occasionally produce unclear pronunciation, and that effect is more pronounced after lossy internet compression.

If a Broadcastify stream sounds unusually distorted or has significant static, it may indicate a problem with that specific volunteer feeder’s receiver setup or antenna, not with the NWR transmitter itself. Check a second stream for the same transmitter (if available) or tune a physical receiver directly to the transmitter’s frequency to verify signal quality.

Is It Legal to Stream NOAA Weather Radio Audio Online?

Yes. NWR broadcasts are produced by the federal government and are not subject to copyright protection under 17 U.S.C. Section 105, which states that works of the US government are in the public domain. Rebroadcasting, recording, streaming, and redistributing NWR audio is legal without restriction or license. This is why Broadcastify and similar platforms can legally host volunteer-operated NWR streams.

The FCC does not restrict the reception or re-transmission of NWR broadcasts. NWR transmitters operate under FCC authorization as part of the NOAA federal communications infrastructure, but reception and retransmission rights for broadcast content in the public domain are not limited by the Communications Act. According to FCC documentation on public safety radio systems, NWR is explicitly designed for the widest possible distribution by any available means.

Commercial use of NWR audio in a product or service that charges money for access to the stream would not violate copyright law (since there is no copyright to infringe), but it would require compliance with standard FCC telecommunications resale regulations if the service were structured as a communications service rather than a news or information service. Broadcastify’s volunteer model avoids this complexity by operating as a public information resource rather than a commercial communications reseller.

Section summary: Streaming, recording, and redistributing NWR audio is fully legal because all NWR content is US government work in the public domain.

Which States Have the Most Active NOAA Weather Radio Streams on Broadcastify?

Stream count and listener activity on Broadcastify correlates strongly with severe weather frequency and population density. Texas, Oklahoma, Kansas, Illinois, Tennessee, Alabama, and Missouri consistently have the highest listener counts and the most active NWR feeds on the platform, particularly during spring tornado season and summer convective weather season.

Florida leads in hurricane season stream activity, with the Miami, Tampa Bay, and Tallahassee feeds receiving significantly elevated listener counts from June through November each year. The Pacific coast states (California, Washington, Oregon) have lower severe weather activity but maintain consistently active streams due to high population density and wildfire-related alert monitoring.

Alaska has the largest geographic NWR coverage challenge of any state. Many rural Alaskan communities are outside the coverage footprint of any NWR transmitter entirely, and Broadcastify feeds exist only for the major population centers of Anchorage, Fairbanks, and Juneau. For rural Alaska, satellite communication systems and NOAA HF marine radio broadcasts fill some of the NWR coverage gap.

North Dakota, South Dakota, Wyoming, Montana, and Idaho have fewer active volunteer feeders relative to their geographic size, which means some rural counties in these states have no corresponding Broadcastify stream even if a physical NWR transmitter exists nearby. In those cases, a dedicated portable battery-powered NOAA weather radio receiving the RF signal directly is the only reliable option for those locations.

What Are the Most Common Reasons an NWR Live Stream Goes Offline?

NWR live streams go offline for four primary reasons: the volunteer feeder’s internet service is interrupted, the volunteer feeder’s receiver or computer loses power, Broadcastify’s servers experience a platform outage, or the volunteer feeder has stopped maintaining the feed entirely. Of these, intermittent internet disruptions at the feeder’s location are the most common cause of short outages lasting under an hour.

You can check whether a stream is currently online before relying on it by visiting the Broadcastify feed page directly. Active streams show a green “Live” indicator and display current listener count. A feed that has been offline for more than 24 hours typically shows a gray status indicator and a “Last heard” timestamp from before the current day.

If your preferred state stream is offline, the most useful alternative is to find a stream from a different transmitter in the same NWS forecast area. Because NWS forecast offices broadcast the same alert content to multiple transmitters simultaneously, a working stream from an adjacent transmitter in the same forecast zone will carry the same tornado warnings, flash flood warnings, and weather statements as your primary transmitter, even if it uses a different frequency.

For any location where stream reliability is critical (such as a business, emergency management facility, or household in a high-risk area), a weather radio with AC power and AA battery backup receiving the RF signal directly eliminates dependence on volunteer infrastructure entirely. RF reception is the most resilient NWR monitoring method available.

How Do I Find the Correct S.A.M.E. Code for My County?

Your S.A.M.E. code is a 6-digit FIPS (Federal Information Processing Standard) number assigned to your specific county or parish. The format is a leading zero followed by a 2-digit state FIPS code and a 3-digit county FIPS code. For example, the S.A.M.E. code for Cook County, Illinois is 017031, where 01 is the leading identifier, 17 is Illinois, and 031 is Cook County.

NOAA publishes a complete official S.A.M.E. code directory at weather.gov/nwr/counties. Enter your state and county to retrieve the exact 6-digit code. This is the authoritative source. Do not rely on third-party S.A.M.E. code lists from non-NOAA websites, as county boundary changes and FIPS reassignments can make older lists inaccurate.

Most S.A.M.E.-capable weather radios accept up to 25 separate location codes, allowing you to monitor alerts for your home county, nearby counties you commute through, and counties where family members live. Program all relevant counties to ensure you receive alerts for areas you care about, not just the county where the receiver is physically located. The S.A.M.E. filter operates on the encoded data in the NWR broadcast, not on your physical location.

Can I Use an SDR to Receive NOAA Weather Radio Directly Without Buying a Dedicated Receiver?

Yes. A software-defined radio (SDR) dongle connected to a computer can receive NWR frequencies directly at much lower cost than a dedicated weather radio receiver. The most widely used SDR for this purpose is the RTL-SDR, an inexpensive USB dongle originally designed for TV reception that has been repurposed for wideband radio monitoring. It covers the full 162.400 to 162.550 MHz NWR band without difficulty.

To receive NWR with an RTL-SDR, you connect the dongle to a USB port, connect an antenna (the included telescoping whip antenna works at this frequency range), and use free software such as SDR# (SDRSharp) or GQRX to tune to your local NWR transmitter’s frequency. The SDR demodulates the FM signal and plays it through your computer’s speakers in real time, with no internet connection required.

The RTL-SDR approach does not provide S.A.M.E. alarm functionality out of the box, but open-source software plugins for SDR# and other platforms can decode the S.A.M.E. digital header that precedes each NWR alert and trigger a computer notification. This makes the SDR approach a functional alternative to a dedicated receiver for computer-based monitoring, though it requires more technical setup than buying a purpose-built RTL-SDR USB radio dongle.

For users already interested in radio scanning or monitoring, an SDR setup provides the added benefit of being able to receive public safety, aviation, marine, and other radio services beyond NWR using the same hardware. The NWR frequencies at 162 MHz are well within the optimal sensitivity range of most RTL-SDR dongles, which perform best in the 100 to 1700 MHz range.

How Accurate Are the Volunteer Feeder Labels on Broadcastify for NWR Streams?

Volunteer feeder labels on Broadcastify are self-reported and are not verified by NOAA or the NWS. Most feeders accurately label their streams with the NWR transmitter call sign, frequency, and coverage area, but errors occur. The most common labeling mistakes are outdated call sign information (if the transmitter’s call sign was reassigned), incorrect county coverage claims, and frequency errors for transmitters that were retuned after the feed was first registered.

The most reliable way to verify that a Broadcastify stream is actually carrying your local NWR transmitter’s signal is to listen to the audio and note the local area name mentioned in the opening identification statement. NWR broadcasts begin each loop with an identification phrase such as “This is NOAA Weather Radio, KEC84, operated by the National Weather Service in Birmingham, Alabama.” If the station ID in the audio matches the call sign and NWS office you expect, the stream is correctly labeled.

If the station ID in the audio names a different city or NWS office than you expect, the stream may be carrying a different transmitter than labeled. This happens occasionally when a volunteer feeder relocates or when the stream was set up to monitor a distant transmitter rather than the local one. In that case, use the NOAA NWR station finder to confirm your correct transmitter call sign and search Broadcastify directly for that call sign.

What Alert Types Does NOAA Weather Radio Broadcast That Wireless Emergency Alerts Do Not Cover?

NWR broadcasts 25 or more distinct event types. WEA delivers only four: Extreme Alerts (tornado warnings, extreme wind warnings, tsunami warnings), Severe Alerts (flash flood warnings, severe thunderstorm warnings, dust storms), AMBER Alerts, and Presidential Alerts for national emergencies. Every other NWR event category is exclusive to NWR and is not delivered via WEA.

NWR-exclusive event types that are not covered by WEA include: winter storm warnings, winter storm watches, blizzard warnings, ice storm warnings, wind chill advisories, freeze warnings, frost advisories, heat advisories, excessive heat warnings, dense fog advisories, air quality alerts, fire weather watches, red flag warnings, high surf advisories, rip current statements, hazardous materials warnings, nuclear power plant alerts, radiological hazard warnings, civil emergency messages, law enforcement warnings, 911 telephone outage alerts, avalanche warnings, earthquake statements, and volcanic ash advisories.

For anyone living in areas subject to wildfire, winter hazard, air quality, or coastal marine weather risks, the gap between WEA and NWR is significant. A dedicated NOAA weather radio alarm programmed with your county S.A.M.E. code will alert you to red flag fire warnings and winter storm watches that WEA will never deliver to your phone. Understanding the full scope of NWR’s alert capabilities compared to cellular systems is covered in depth at the detailed comparison of what NWR broadcasts that cell-based alerts cannot deliver.

Does NOAA Weather Radio Broadcast Marine and Coastal Weather Forecasts?

Yes. NWR transmitters in coastal states broadcast marine weather forecasts, coastal wind forecasts, small craft advisories, gale warnings, storm warnings, and hurricane advisories in addition to terrestrial weather alerts. Coastal NWR transmitters typically broadcast a marine weather segment as part of their standard forecast rotation, cycling through offshore forecasts for the adjacent coastal waters after the land-area forecast segments.

Marine-zone forecast broadcasts from NWR cover specific offshore areas designated by NOAA in zones such as “Coastal waters from Cape Hatteras to Currituck Beach” or “Gulf of Mexico waters from east of Galveston to High Island.” These zone names correspond to NOAA marine forecast zones, not county or state boundaries. If you are planning a coastal voyage or monitoring weather from a waterfront property, the NWR stream for your coastal state will include these marine segments.

For dedicated marine weather monitoring, a handheld marine VHF radio with built-in NWR weather channels covers both NWR weather broadcasts and marine VHF communication on a single device. Devices such as the Standard Horizon HX890 and Uniden MHS335BT receive all seven NWR frequencies (WX1 through WX7) in addition to the 156 to 174 MHz marine VHF band, which means you can monitor NWR and communicate on Channel 16 (the distress and calling frequency at 156.800 MHz) from the same handheld. This combination is particularly practical for offshore boating where both weather monitoring and active communication are needed simultaneously.

How Often Does NOAA Weather Radio Update Its Forecast Broadcasts?

NWR forecast broadcasts are updated at least twice daily by each NWS forecast office, typically around 4:00 AM and 4:00 PM local time. During active weather situations, NWS forecasters update forecasts more frequently, sometimes every one to three hours, with special weather statements issued as conditions evolve.

Alert broadcasts interrupt the routine forecast rotation immediately when a watch, warning, or advisory is issued. The NWR transmitter plays a 1,050 Hz alerting tone for 8 seconds, followed by the S.A.M.E. digital header burst (which activates physical receiver alarms for the encoded counties), followed by the text of the alert read by synthesized voice. The entire alert sequence typically takes 60 to 180 seconds depending on the length of the warning text.

The forecast loop that plays between alerts covers the following elements in sequence: zone forecast for the covered counties, extended forecast, state forecast, recreational forecast (if applicable), fire weather forecast (if applicable), marine forecast (if applicable), and hydrological statement (if applicable). The complete loop takes approximately 3 to 7 minutes for most inland transmitters and 5 to 12 minutes for coastal transmitters that include full marine weather segments. On a live stream, you hear the current position in this loop when you connect, not necessarily from the beginning.

What Is the Best NOAA Weather Radio for a Household With Young Children?

The single most important feature for a household weather radio when children are present is a loud, unmistakable alarm tone that activates automatically when an alert is issued for your county, without requiring anyone to be awake and monitoring. All S.A.M.E.-capable weather radios perform this function, but alarm volume and ease of S.A.M.E. programming vary significantly between models.

The Midland WR400 is one of the most practical choices for family use. It features a large digital display that shows the current alert type and affected counties when an alert fires, which helps a parent quickly assess severity without needing to listen to the full synthesized voice announcement. It programs up to 50 S.A.M.E. county codes, runs on AC power with a 6xAA battery backup, and has a maximum alarm volume rated at approximately 90 dB at 1 meter.

Key Specifications (Midland WR400): Frequencies: 162.400 to 162.550 MHz (all 7 WX channels). S.A.M.E. location codes: up to 50. Alert types: 25 NWR event categories. Power: AC adapter with 6xAA battery backup. Display: large LCD with alert type readout. Alarm output: approximately 90 dB.

For bedroom use, any weather radio with a battery backup power source is preferable to an AC-only model. During the power outages that frequently accompany the same severe weather events that trigger NWR alerts, an AC-only receiver goes silent at the exact moment you need it most. The battery backup ensures the alarm continues to function even after the power fails.

Frequently Asked Questions About NOAA Weather Radio Live Streams

Does Broadcastify have NWR streams for every US state?

Broadcastify has at least one active NWR stream for every US state, though stream count and reliability vary significantly. High-population states such as Texas, California, Florida, Illinois, and New York have 5 to 10 or more active NWR streams. Smaller or less densely populated states such as Vermont, Rhode Island, and North Dakota may have only one or two active feeds. Availability also depends on whether volunteer feeders in a particular area are actively maintaining their equipment.

For states with only one or two active streams, the stream may cover the NWS forecast office city but leave rural portions of the state with limited internet stream options. In those areas, a physical NWR receiver tuned directly to the transmitter’s RF signal is more reliable than a Broadcastify stream.

Can I listen to multiple NWR streams at the same time to monitor different states?

Yes. Broadcastify allows multiple simultaneous streams on desktop browsers without restriction. You can open separate browser tabs for each state’s stream and play them simultaneously, though this requires a broadband connection and a device capable of handling multiple audio streams without audio conflicts. Most modern computers handle two or three simultaneous streams without difficulty.

A more practical approach for multi-state monitoring is to use a dedicated scanning receiver or software-defined radio that can scan across all seven NWR frequencies sequentially, pausing on each active transmission. A scanner such as the Uniden BC125AT handheld scanner can be programmed to scan WX1 through WX7 in sequence, providing coverage of all seven NWR frequencies from a single device. This is particularly useful for locations near a state border where two different NWS forecast offices may each have relevant information for your area.

Why does the NWR stream play the same forecast loop repeatedly without any new updates?

NWR transmitters broadcast a continuous loop of the current forecast until the forecast is updated or an alert is issued. Between updates, you will hear the same forecast content repeating approximately every 3 to 12 minutes depending on transmitter content. This is normal operation. The loop does not indicate a problem with the stream or transmitter.

If you need to know whether a new alert has been issued since you started listening, you cannot determine this from audio alone without listening through at least one complete loop. NOAA’s official NWS website (weather.gov) displays current active alerts for any county in real time, which is faster than waiting for the next NWR broadcast update.

Can I record a NOAA Weather Radio live stream for later playback?

Yes. NWR audio is US government work in the public domain (17 U.S.C. Section 105) and has no copyright restrictions. You can record NWR streams from Broadcastify or directly from a receiver using any audio recording software without legal restriction. Audacity (free, open-source) can record system audio on Windows and Mac from any active stream. On Android, apps such as Total Recorder capture audio from Broadcastify in the background.

Recording NWR broadcasts is useful for reviewing the exact wording of a tornado warning after the event, archiving weather briefings for emergency management documentation, and creating a backup audio log for insurance or official purposes. NWR broadcast archives are not maintained by NOAA at the individual county level, so local recordings are the only way to preserve historical alert audio from a specific transmitter.

What is the difference between a NOAA Weather Radio watch and a warning?

A watch means conditions are favorable for a hazardous weather event to develop in the next 6 to 48 hours, but the event has not yet occurred and its exact location is uncertain. A warning means a hazardous weather event is imminent or is currently occurring in the specified area, and immediate protective action is necessary. A warning always overrides a watch for the same hazard type in the same area.

A third category, advisory, indicates that conditions will cause significant inconvenience and may be hazardous if caution is not exercised, but the situation does not meet the criteria for a warning. NWR broadcasts all three categories. WEA delivers only certain warning-level events, not watches or advisories.

Do NWR transmitters broadcast in languages other than English?

A limited number of NWR transmitters in areas with large Spanish-speaking populations broadcast Spanish-language forecasts and alerts during specific time slots, typically alternating with English broadcasts. According to NOAA NWR documentation, Spanish-language broadcasts are available from transmitters serving parts of Texas, Florida, California, Puerto Rico, and several other states with significant Spanish-speaking populations. Puerto Rico’s NWR transmitters broadcast primarily in Spanish with English-language broadcasts during certain hours.

No other non-English language NWR broadcasts are currently available from US mainland transmitters. Residents who do not speak English in areas without Spanish NWR broadcasts should use WEA (which delivers alerts in the device’s configured language on modern smartphones) or NOAA’s multilingual digital text alert feeds as supplementary sources.

Can I use a GMRS radio to communicate with NOAA Weather Radio?

No. NOAA Weather Radio operates on seven dedicated frequencies between 162.400 and 162.550 MHz in the VHF high band. GMRS radios operate in the 462 to 467 MHz UHF band under FCC Part 95. The two frequency bands are entirely separate, and no GMRS radio is capable of transmitting or receiving on NWR frequencies. NWR is a one-way broadcast service only; no two-way communication with NWR transmitters is possible from any consumer radio service.

If you want to monitor NWR alerts alongside GMRS communications on a single handheld device, you need a radio that covers both frequency ranges. Several combination weather radio and GMRS walkie-talkie products exist, such as the Midland GXT1000VP4 GMRS radio with built-in weather channels, which scans all seven NWR frequencies and activates a weather alert tone while also providing full GMRS channel operation. This combination avoids the need to carry both a weather radio receiver and a GMRS walkie-talkie separately.

Is there a way to get NWR alerts pushed to my email or SMS automatically?

Yes. The National Weather Service offers a free email and SMS alert subscription service through NWS.NOAA.gov, which sends alerts directly to your email address or phone number when a watch, warning, advisory, or statement is issued for any county you specify. This service uses the same alert data that NWR broadcasts, delivered via email or SMS within 1 to 3 minutes of issuance.

Several third-party apps such as Weather Underground, Weather.com, and dedicated emergency alert apps also offer push notification services using NWS alert data. These services are distinct from NWR itself but draw from the same NOAA alert feed. For a comparison of app-based NOAA alert delivery versus NWR and WEA, the comparison of NOAA alert apps for iPhone covering notification speed and reliability covers the key differences in delivery latency and alert filtering capability.

How far does a NOAA Weather Radio transmitter signal reach?

A primary NWR transmitter operating at 1,000 watts ERP from an elevated antenna site typically achieves a service radius of 30 to 40 miles at ground-level receiver height. Actual coverage depends on terrain, antenna height, receiver quality, and local obstructions. A low-power fill-in transmitter operating at 10 to 40 watts achieves a service radius of 5 to 15 miles. According to NOAA NWR documentation, the combined network covers approximately 95% of the US population.

In mountainous terrain, NWR signal range drops significantly compared to flat terrain at the same transmitter power. Signals in the 162 MHz VHF high band travel in near-line-of-sight paths, meaning a ridge between the transmitter and your receiver can block the signal entirely regardless of transmitter power. For mountain communities not well-served by direct NWR signals, NOAA has deployed additional fill-in transmitters and translator stations to improve coverage in areas where terrain blocks the primary signal.

What should I do if the NWR transmitter for my county has been offline for several days?

First, verify the outage by checking the NOAA NWR transmitter status page at weather.gov/nwr/transmitter_status, which NOAA maintains to report known transmitter outages and expected restoration times. If a transmitter is listed as offline due to maintenance, equipment failure, or storm damage, NOAA typically provides an estimated repair date. Known outages lasting more than 24 hours are generally listed.

As a backup during a transmitter outage, identify the nearest secondary transmitter serving your county from the NWR station finder and tune your physical receiver to that transmitter’s frequency. Most counties are served by at least one secondary transmitter on a different frequency that carries the same NWS forecast office content. If no secondary transmitter covers your area, use NWS.NOAA.gov for direct online alert monitoring until your primary transmitter is restored.

NOAA Weather Radio live streams on Broadcastify bring a network of over 1,000 transmitters across all 50 states directly to any internet-connected device, making real-time weather monitoring accessible without dedicated hardware. The most reliable emergency weather preparation uses both online streams for daytime monitoring and a dedicated S.A.M.E. weather radio with battery backup for overnight alerting when internet service may not be available. Bookmark the stream for your state from the lists above, identify your local transmitter’s frequency, and program your physical receiver with the correct S.A.M.E. code for your county before severe weather season arrives.

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