Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Last Update: 111 AM PDT Sat Apr 11 2026

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Portland, OR Local Forecast Office

7NM SW Cape Lookout OR

Marine Zone Forecast


Today
S wind around 5 kt, veering to W around 5 kt this afternoon. Seas 3 to 4 ft. Wave detail: NW 3 ft at 7 seconds and W 2 ft at 11 seconds. A chance of rain this morning. Rain likely early this afternoon, then a chance of rain late.
Tonight
N wind around 5 kt. Seas 3 to 4 ft. Wave detail: NW 2 ft at 7 seconds and NW 4 ft at 10 seconds. A chance of rain in the evening, then rain likely after midnight.
Sun
NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: N 2 ft at 4 seconds and NW 5 ft at 10 seconds. Rain likely, mainly in the morning.
Sun Night
NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave detail: NW 2 ft at 4 seconds and NW 5 ft at 10 seconds. Rain likely.
Mon
W wind 5 to 10 kt. Seas around 5 ft. Wave detail: W 2 ft at 4 seconds and NW 5 ft at 9 seconds. Rain likely, mainly in the morning.
Mon Night
W wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: SW 2 ft at 4 seconds and NW 5 ft at 8 seconds. A chance of rain after midnight.
Tue
SW wind 15 to 20 kt, rising to 25 to 30 kt in the afternoon. Seas around 5 ft, building to 6 to 7 ft in the afternoon. Wave detail: W 6 ft at 8 seconds and SW 6 ft at 9 seconds. Rain.
Tue Night
SW wind 25 to 30 kt, veering to W 20 to 25 kt after midnight. Seas 7 to 8 ft, building to 9 ft after midnight. Wave detail: W 8 ft at 10 seconds. Rain.
Wed
NW wind 15 to 20 kt. Seas 8 to 9 ft. Wave detail: NW 3 ft at 6 seconds and NW 8 ft at 10 seconds. Rain.
Wed Night
NW wind 10 to 15 kt. Seas around 9 ft, subsiding to 6 to 8 ft after midnight. Wave detail: NW 3 ft at 5 seconds and NW 8 ft at 10 seconds. Rain likely.



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111 AM PDT Sat Apr 11 2026
 
 

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