Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

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Last Map Update: Fri, Aug 29, 2025 at 8:34:28 pm PDT

Watches, Warnings & Advisories

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National Weather Service San Joaquin Valley, CA

National Weather Service Los Angeles, CA

Heat Advisory

Small Craft Advisory

Beach Hazards Statement

HeatRisk this Weekend

What is Moderate HeatRisk?

Elevated Fire Weather Saturday

Beach Hazards Statement

A warming trend will bring moderate HeatRisk to interior areas this weekend. Temperatures will be above seasonal average with less relief overnight, especially at higher elevations. This brings an elevated risk of heat-related illness to those who are susceptible.

Moderate risk of heat-related illnesses for people sensitive to heat, including children, the elderly, pregnant women, and those who work or live outdoors. Drink plenty of water, wear light colored clothing, and stay in the shade!

The combination of low relative humidity and gusty onshore winds in the afternoon will bring elevated fire weather concerns to the interior mountains and hills on Saturday. Obey local burn bans, avoid using equipment that creates sparks, and make sure campfires are completely put out!

Long period SW swell will bring strong rip currents, sneaker waves, and dangerous surf to the coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, and Northern Monterey Bay from early Saturday through late Monday. Southwest-facing beaches will be the most affected. Never turn your back on the ocean!