Severe Thunderstorm Areas This Saturday; Excessive Heat in the Southern U.S.

Damaging thunderstorm winds and a few tornadoes with areas of excessive rainfall are possible today over parts of the lower Great Lakes to upper Ohio Valley and Mid-Atlantic, the Ozarks, and south-central High Plains. Excessive heat will continue over the southern U.S. this weekend before another round of heat arrives Monday through the central and southern U.S. spreading into the East by midweek. Read More >

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Last Map Update: Sat, Jun 29, 2024 at 3:04:07 pm PDT

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

Excessive Heat Warning

Gale Warning

Red Flag Warning

Small Craft Advisory

Excessive Heat Watch

Major HeatRisk Wednesday

KBHX Radar Down Until Tuesday

A strong heat wave will hit the area this week with the highest impacts in Mendocino and Lake Counties. Very hot day time temperatures combined with little overnight relief will create Major HeatRisk. This puts all people at risk for heat related illness without adequate cooling and hydration.