Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

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Last Map Update: Sun, Aug 9, 2026 at 7:32:35 pm PDT

Watches, Warnings & Advisories

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National Weather Service San Joaquin Valley, CA

National Weather Service Los Angeles, CA

Extreme Heat Warning

Gale Warning

Heat Advisory

Coastal Flood Advisory

Small Craft Advisory

Heat Advisory

Near-Critical Fire Weather Conditions

Coastal Flood Advisory

A Heat Advisory remains in effect through 10 PM PDT Sunday for the Interior Bay Area and Central Coast. Daytime highs in the mid-90s to low-100s and nighttime lows in the mid-60s in the hills to low-80s (especially in the higher elevations) will bring widespread moderate HeatRisk with areas of major in the higher terrain. Remember to drink plenty of water or sports drink, do not leave children or pets in unattended vehicles, take frequent breaks in air conditioning or shade, and shift outdoor activity to cooler times of the day.

A Coastal Flood Advisory remains in effect for bayshore locations along the San Francisco Bay, San Pablo Bay, and Monterey Bay. Up to 1.6 feet of inundation above ground level in low-lying areas near shorelines and tidal waterways. High tide may flood coastal trails, cut off access to some low-lying coastal areas and beaches, and bring water and waves farther up the beach than typical. Allow extra time for travel, do not drive around barricades or through water, and protect flood-prone property! #CAwx

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Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

NWS Forecast Office San Francisco, CA