Severe Weather and Heavy Rainfall Potential for the East; Active Weather Continues for the West

Strong Pacific storm will continue to bring heavy precipitation and strong winds across the western U.S. today. Across the east, the chance for strong to severe thunderstorms later today as low pressure tracks eastward. This system could redevelop into a coastal storm for the mid-Atlantic and Northeast corridors into Tuesday.
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Last Update: 840 AM PDT Mon Oct 25 2021

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Seattle, WA Local Forecast Office

29NM NNW Seattle WA

Marine Zone Forecast

...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...

Synopsis: A strong surface low west of the coastal waters will continue to weaken today and move towards Vancouver Island. The low will move inland over Northern Vancouver Island late in the afternoon. Front associated with the low moving through the waters this afternoon. A weaker system will arrive Tuesday with another system Thursday.

Today
SE wind 25 to 35 kt. Wind waves 4 to 6 ft. A chance of rain in the morning then rain in the afternoon.
Tonight
S wind 25 to 35 kt easing to 15 to 25 kt after midnight. Wind waves 4 to 6 ft subsiding to 2 to 4 ft after midnight. Rain in the evening then a chance of rain after midnight.
Tue
S wind 15 to 25 kt. Wind waves 2 to 4 ft. Rain likely in the morning then rain in the afternoon.
Tue Night
S wind 5 to 15 kt. Wind waves 2 ft or less.
Wed
SE wind 5 to 15 kt. Wind waves 2 ft or less.
Wed Night
N wind to 10 kt becoming SE after midnight. Wind waves 1 ft or less.
Thu
SE wind to 10 kt becoming light. Wind waves 1 ft or less.
Fri
Light wind. Wind waves less than 1 ft.
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ABOUT THIS FORECAST

Last Update: 840 AM PDT Mon Oct 25 2021
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