Hot Temperatures in the West; Heavy Rainfall and Flooding Potential in the Southwest

Hot to extremely hot temperatures are in place across coastal southern California again today and the interior Northwest U.S into Thursday, with the Pacific Northwest carrying the potential for record-breaking high temperatures. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring heavy rainfall and the potential for flooding through the week. Read More >

Last Update: 435 AM ChST Thu Sep 4 2025

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Local Forecast Office

Marine Zone Forecast


Today
East wind 5 to 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Partly cloudy with isolated showers. Highs near 88. Lows around 78. Chance of showers 20 percent.
Tonight And Friday
East wind 5 to 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Partly cloudy with isolated showers. Highs near 88. Lows around 78. Chance of showers 20 percent.
Friday Night
East wind 5 to 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Mostly cloudy with scattered showers. Lows around 78. Chance of showers 40 percent.
Saturday
East wind 5 to 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Mostly cloudy. A 30 percent chance of showers. Highs in the upper 80s. Lows in the upper 70s.
Sunday And Monday
Northeast to east wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3 to 4 ft. Mostly cloudy. A 30 percent chance of showers. Highs in the upper 80s. Lows in the upper 70s.



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435 AM ChST Thu Sep 4 2025
 
 

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