Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Last Update: 400 PM ChST Mon Nov 17 2025

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For More Weather Information:

Tiyan, GU Local Forecast Office

8NM NE San Roque GU

Marine Zone Forecast


Tonight
East wind 15 kt. Seas 5 to 7 ft. Wave detail: east 6 ft at 8 seconds and east 3 ft at 5 seconds.
Tuesday
East wind 15 kt. Seas 6 to 7 ft. Wave detail: northeast 6 ft at 8 seconds and east 3 ft at 5 seconds.
Tuesday Night
East wind 15 kt. Seas 6 to 7 ft. Wave detail: east 6 ft at 8 seconds and east 3 ft at 5 seconds.
Wednesday
East wind 15 kt. Seas 6 to 8 ft. Wave detail: northeast 7 ft at 8 seconds and east 3 ft at 5 seconds.
Wednesday Night
East wind 15 to 20 kt. Seas 6 to 8 ft. Wave detail: east 7 ft at 8 seconds and east 4 ft at 5 seconds.
Thursday
East wind 15 to 20 kt. Seas 7 to 9 ft. Wave detail: east 8 ft at 9 seconds and east 4 ft at 6 seconds.
Friday And Saturday
East wind 15 to 20 kt. Seas 7 to 9 ft. wave detail: east 8 ft at 9 seconds, east 4 ft at 4 seconds and north 3 ft at 11 seconds. A chance of showers.



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400 PM ChST Mon Nov 17 2025
 
 

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