Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >

Last Update: 309 AM PST Thu Nov 21 2024

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For More Weather Information:

Portland, OR Local Forecast Office

38NM W Cape Lookout OR

Marine Zone Forecast

...HAZARDOUS SEAS WARNING IN EFFECT THROUGH THIS EVENING... ...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT......STORM WARNING IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY

Today
S wind 15 to 20 kt with gusts up to 25 kt. Seas 12 to 14 ft, subsiding to 10 to 12 ft this afternoon. Wave detail: S 4 ft at 6 seconds and W 14 ft at 12 seconds. Showers with a slight chance of tstms this morning, then a chance of showers early this afternoon. A chance of rain late.
Tonight
E wind 20 to 25 kt with gusts up to 35 kt, becoming SE 30 to 40 kt with gusts up to 55 kt after midnight. Seas 10 to 11 ft, building to 10 to 14 ft after midnight. Wave detail: NW 8 ft at 11 seconds and SE 14 ft at 12 seconds. Rain.
Fri
S wind 30 to 40 kt with gusts up to 60 kt. Seas 18 to 22 ft. Wave detail: S 16 ft at 11 seconds and W 16 ft at 12 seconds. Rain. A slight chance of tstms in the afternoon.
Fri Night
SW wind 25 to 30 kt with gusts up to 40 kt, easing to 20 to 25 kt with gusts up to 30 kt after midnight. Seas 15 to 19 ft, subsiding to 10 to 14 ft after midnight. Wave detail: SW 16 ft at 11 seconds. Showers.
Sat
SW wind 15 to 20 kt with gusts up to 25 kt. Seas 9 to 10 ft. Wave detail: SW 5 ft at 6 seconds and W 10 ft at 10 seconds. Showers.
Sat Night
S wind 15 to 20 kt with gusts up to 25 kt. Seas 8 to 10 ft. Wave detail: S 5 ft at 6 seconds and W 9 ft at 10 seconds. Showers.
Sun
S wind 15 to 20 kt. Seas 7 to 9 ft. Wave detail: S 5 ft at 6 seconds and W 7 ft at 10 seconds. Showers in the morning, then rain in the afternoon.
Sun Night
S wind 15 to 20 kt. Seas 5 to 7 ft. Wave detail: S 4 ft at 6 seconds and W 6 ft at 9 seconds. Rain in the evening, then showers after midnight.
Mon
S wind 10 to 15 kt. Seas 5 to 7 ft. Wave detail: SE 4 ft at 5 seconds and W 5 ft at 8 seconds. Showers.
Mon Night
SE wind 10 to 15 kt. Seas 6 to 7 ft. Wave detail: S 3 ft at 4 seconds and W 6 ft at 9 seconds. Showers.

winds and seas higher in and near tstms.



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309 AM PST Thu Nov 21 2024
 
 

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