
Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >
National Weather Service Dissemination
National Program
This webpage provides links for community specific weather information, alerts and hazard warnings from available NWS dissemination platforms; which include radio and satellite broadcasts, the Internet, and telephone text messaging.
| Methods for Weather Information, Alerts and Warnings | NOAA Weather Radio (NWR) | ![]() |
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Off-Air Capture | |
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| NOAA Weather Wire Service (NWWS) | ![]() |
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| Emergency Managers Weather Information Network (EMWIN) | ![]() |
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| International Computer and Communication Systems (ISCS) | ![]() |
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| FTP Anonymous | ![]() |
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| Communication Media | Interactive – NWS (iNWS) – restricted access | ![]() SMS messaging |
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| NWS Chat – restricted or limited access NWS Chat FAQ |
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WFO chat media | |||
| Other Methods Available to States for Weather Alerts & Warnings | The International Justice and Public Safety Network (Nlets) – restricted or limited access | ![]() |
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| NWS Corporate Weather Partners | ![]() |
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US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
National Weather Service Dissemination
1325 East West Highway
Silver Spring, MD 20910
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