Areas of Excessive Rainfall, Severe Thunderstorms, and Wildfire Smoke Today

Scattered to numerous severe thunderstorms are expected to expand further east each day from the southern High Plains to the Tennessee and Lower Ohio Valleys today through Saturday. Heavy to excessive rainfall may bring flooding to parts of the Four Corners/Desert Southwest, coastal Carolinas, and Midwest regions today. Wildfire smoke will continue unhealthy air quality in the Midwest today. Read More >

Click a location below for detailed forecast.

Last Map Update: Wed, Jun 4, 2025 at 9:26:19 am PDT

Watches, Warnings & Advisories

Zoom Out

National Weather Service San Francisco Bay Area, CA

National Weather Service San Joaquin Valley, CA

Gale Warning

Small Craft Advisory

Hazardous Seas Warning

Mountain Thunderstorms

Elevated Fire Weather Conditions

Probability of 95 F Degrees

Moderate HeatRisk

Cold Water Safety Tips

There is a 10-20% chance of thunderstorms south of US 50 along the Sierra Crest each afternoon from Wednesday through Sunday.

Elevated Fire Weather conditions Wednesday, June 4, 2025 from breezy north winds and low relative humidity in the northern and central Sacramento Valley

Above normal temperatures are expected this week, with areas of Moderate HeatRisk. Here's a quick look at probabilities of high temperatures reaching 95° F this week. Practice heat safety!

Moderate HeatRisk is in the forecast this week, with Valley highs generally in the 90s to around 100 degrees. Practice heat safety!

Warm temperatures are in the forecast, but local rivers are still running cold! Here are a few safety tips to remember if you plan to hit the water this week.