Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley this afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Click a location below for detailed forecast.

Last Map Update: Thu, Apr 9, 2026 at 3:14:19 pm PDT

Watches, Warnings & Advisories

Zoom Out

National Weather Service San Joaquin Valley, CA

National Weather Service Los Angeles, CA

Winter Storm Warning

Winter Storm Watch

Gale Watch

Rainfall Totals Thursday through Sunday

Safe Fishing

Hazardous Marine Conditions this Weekend

Rainfall forecast update! 🌧️📈 We’ve seen a slight bump in the expected rainfall totals for this upcoming storm. We are still looking at beneficial rain starting Thursday/Friday, with the most widespread activity hitting Saturday through Sunday. New Forecast Highlights: Santa Cruz Mountains & Big Sur: Now looking at 1.5" to 2.0" of total rainfall. San Francisco, Oakland & North Bay: Totals have increased to 1" to 1.5". San Jose & South Bay: Holding steady between 0.5" and 1". Thunderstorm Risk: Still on the table for Friday through Sunday. ⚡️ Remember: Roadways will be extra slick after our recent dry spell. Please slow down and keep those wipers on! "See a flash, dash inside!" ⛈️🏠 #CAwx #BayAreaWX

Text Product Selector (Selected product opens in current window)

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

NWS Forecast Office San Francisco, CA