Severe Thunderstorms and Excessive Rainfall in the Mid-Atlantic; Heat and Fire Weather Concerns in the West

Scattered strong to severe storms, excessive rainfall, and flooding are expected across parts of the Mid-Atlantic into the Northeast today. Flood Watches are in effect. Heat will continue to impact the West today. Heat advisories are in effect for portions of the Intermountain West; and Extreme Heat Warnings are in effect for portions of Arizona and southeast California. Read More >

Click a location below for detailed forecast.

Last Map Update: Tue, Jul 1, 2025 at 9:08:12 am PDT

Watches, Warnings & Advisories

National Weather Service San Francisco Bay Area, CA

Zoom Out

National Weather Service Los Angeles, CA

Red Flag Warning

Small Craft Advisory

Thunderstorms Possible Wednesday

Probability of Triple Digits

Cold Water Safety

There is a slight (15-20 percent) chance of afternoon and evening thunderstorms from Yosemite NP to Sequoia NP, mainly in the higher elevations of the Sierra Nevada. Frequent dangerous lightning, brief heavy rain, small hail, and gusty, erratic winds are all possible with any thunderstorm that develops. When thunder roars, go indoors!

Text Product Selector (Selected product opens in current window)

Severe Thunderstorms and Excessive Rainfall in the Mid-Atlantic; Heat and Fire Weather Concerns in the West

NWS Forecast Office Hanford, CA