Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >
NOAA Weather Radio
National Program
The coverage statistics and maps are calculated using a computer model and station data assuming ideal conditions.
Coverage may be 5 to 10 percent below the computer predicted coverage for the following reasons:
Green: Normal | ![]() |
Orange: Degraded | ![]() |
Red: Out of Service | ![]() |
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US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
NOAA Weather Radio
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Silver Spring, MD 20910
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