Atmospheric River to Impact the Northwest; Windy Conditions in the Northeast

A strong atmospheric river moving into northern California later today will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through Wednesday. Gusty winds and isolated showers are expected today in the Northeast U.S. behind a cold front. Wind Advisories have been issued. Read More >

Last Update: 452 AM ChST Wed Nov 5 2025

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Tiyan, GU Local Forecast Office

20NM NW Apra Harbor GU

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...

Today
East wind 15 to 25 kt. Seas 7 to 9 ft. Wave detail: southeast 7 ft at 9 seconds and east 6 ft at 6 seconds. Scattered showers with isolated thunderstorms.
Tonight
Southeast wind 25 to 30 kt. Seas 9 to 11 ft. Wave detail: southeast 8 ft at 10 seconds and southeast 7 ft at 7 seconds. Widespread showers with isolated thunderstorms. ..thursday...southeast wind 25 to 30 kt. Seas 9 to 12 ft. Wave detail: southeast 9 ft at 9 seconds, southeast 7 ft at 6 seconds and south 4 ft at 10 seconds. Numerous heavy showers with isolated thunderstorms.
Friday
South wind 15 to 25 kt. Seas 9 to 11 ft. Wave detail: southeast 7 ft at 9 seconds, east 6 ft at 10 seconds and south 5 ft at 10 seconds. A chance of showers with a slight chance of thunderstorms. saturday...south wind 15 to 20 kt. Seas 7 to 9 ft. Wave detail: southeast 7 ft at 9 seconds, east 5 ft at 10 seconds and south 4 ft at 10 seconds. A chance of showers with a slight chance of thunderstorms.



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452 AM ChST Wed Nov 5 2025
 
 

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