National Weather Service United States Department of Commerce

Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

A Fire Weather Watch is in effect for Sierra locations above 3000 feet from 5 am to 9 pm Thursday due to thunderstorm chances and dry fuels.
A pattern change this week brings thunderstorm chances to interior NorCal through the end of the week.
Probabilities of mountain thunderstorms begin to increase today as monsoonal moisture pushes into the region.
Seasonable temperatures today trend below normal through the end of the week and into next week.
With thunderstorm chances through the week, follow these safety tips and stay weather aware!

 

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