Severe Storms and Heavy Rain the Mississippi Valley and Midwest; Widespread Heat in the Central US

Severe thunderstorms and showers have the potential for large hail, a few strong tornadoes, damaging winds with gusts over 75 mph, and localized flash flooding across parts of the Mid/Upper Mississippi Valley and Midwest. A widespread heat wave will continue across the Central U.S. and Midwest today. Fire weather concerns persist in the Southwest into the central Rockies and northern California. Read More >

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Last Map Update: Wed, Jun 10, 2026 at 4:44:26 pm PDT

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

National Weather Service San Joaquin Valley, CA

Gale Warning

Red Flag Warning

Heat Advisory

Coastal Flood Advisory

Small Craft Advisory

Frost Advisory

Beach Hazards Statement

Red Flag Warning

Wind Gust Forecast

Heat Advisory

High Temperature Forecast

A Red Flag Warning has been issued for portions of the Sacramento Valley, for Wednesday Jun 10 - Thursday June 11. Daytime humidity values in the single digits, north winds of 25-25 mph gusting up to 30 to 40 mph.

A look at the wind gust forecast across the area for the next 7 days. Gusty north winds develop later today and continue through tomorrow. Critical fire weather conditions will develop. Strongest winds in the northern Sacramento Valley along and west of the I-5 corridor.

Triple-digit heat is in the forecast beginning Thursday June 11, 2026. Widespread Moderate HeatRisk with areas of Major HeatRisk will develop during week ahead.

A look at the forecast high temperatures across the area the next 7 days. Warming temperatures today, with triple-digit heat returning by Thursday. Moderate HeatRisk with areas of Major HeatRisk will develop across NorCal.