Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Last Update: 141 AM PDT Fri Jul 10 2026

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Seattle, WA Local Forecast Office

30NM WSW TTI WA

Marine Zone Forecast


Today
NW wind 5 to 10 kt. Seas 5 to 6 ft. Wave detail: W 5 ft at 9 seconds and SW 2 ft at 15 seconds.
Tonight
W wind around 5 kt. Seas 5 to 6 ft. Wave detail: N 2 ft at 4 seconds, W 5 ft at 10 seconds and SW 2 ft at 15 seconds.
Sat
SW wind around 5 kt. Seas 5 to 6 ft. Wave detail: W 5 ft at 10 seconds and SW 2 ft at 15 seconds.
Sat Night
W wind around 5 kt. Seas 4 to 5 ft. Wave detail: W 4 ft at 10 seconds and SW 2 ft at 15 seconds.
Sun
NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave detail: W 4 ft at 9 seconds and SW 2 ft at 15 seconds.
Sun Night
NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave detail: N 4 ft at 5 seconds, W 5 ft at 8 seconds and SW 2 ft at 14 seconds.
Mon
NW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 4 to 5 ft. Wave detail: N 4 ft at 5 seconds, W 4 ft at 8 seconds and SW 2 ft at 15 seconds.
Mon Night
NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave detail: NW 5 ft at 6 seconds and S 2 ft at 15 seconds.
Tue
NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave detail: NW 3 ft at 5 seconds, W 4 ft at 8 seconds and SW 2 ft at 14 seconds.
Tue Night
NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave detail: NW 3 ft at 5 seconds, W 5 ft at 9 seconds and S 2 ft at 14 seconds.



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141 AM PDT Fri Jul 10 2026
 
 

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