National Weather Service United States Department of Commerce

Severe Thunderstorms in the East Sunday; Excessive Heat Lingers in the Southern U.S. and Returning to California

Scattered damaging winds from severe thunderstorms will be possible across parts of the Northeast and Mid-Atlantic States Sunday. Excessive heat will continue over the southern U.S. Sunday before another round of heat arrives Monday through the central and southern U.S. spreading into the East by Independence Day. California will see excessive heat starting Tuesday. Read More >

The matrix is designed to help with planning purposes as periods of impactful weather are highlighted. Fuel conditions are not a direct input into the matrix.

Briefings are uploaded on Sunday and Thursday

 

If the video is not the latest briefing please visit our Youtube Channel.

6-10 Day Outlook

Temperature Precipitation

8-14 Day Outlook

Temperature Precipitation
 

1 Month Outlook

Temperature Precipitation
 

3 Month Outlook

Temperature Precipitation

Each point provides a forecast of rain and relative humidity for timing purposes.

 

© MapTiler © OpenStreetMap contributors

Each point provides a probability of exceeding certain rainfall amounts and the probability of lightning near that point.

 

© MapTiler © OpenStreetMap contributors

 

6 hour Forecast Precip

 

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3 hour Forecast Wind Gusts

 

Wind Gusts This Morning

Wind Gusts Late This Morning

Wind Gusts Early This Afternoon

Wind Gusts This Afternoon

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Wind Gusts Tonight

Wind Gusts Overnight

Wind Gusts Early Tomorrow Morning

Wind Gusts Tomorrow Morning

Wind Gusts Late Tomorrow Morning

Wind Gusts Early Tomorrow Afternoon

Wind Gusts Tomorrow Afternoon

Wind Gusts Tomorrow Evening

Wind Gusts Tomorrow Night

Latest Satellite Images

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6 hour Forecast of Chance of Lightning

Chance of Lightning represents the probability of a cloud-to-ground lightning strike being observed within 20 km (roughly 10 miles) of the forecast point.

This product is calibrated with cloud-to-ground lightning strike data, so it may miss intra-cloud lightning that causes thunder.