Dangerous Heat and Heavy Rainfall into the Weekend
Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >
Last Update: 129 PM PDT Fri Sep 18 2026
For More Weather Information:
30NM WSW TTI WA
Marine Zone Forecast
Tonight
W wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: W 4 ft at 9 seconds and S 2 ft at 16 seconds.
Sat
NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: W 3 ft at 8 seconds and S 2 ft at 16 seconds.
Sat Night
NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: W 4 ft at 5 seconds and S 2 ft at 16 seconds.
Sun
NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: NW 4 ft at 8 seconds and SW 2 ft at 16 seconds.
Sun Night
NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave detail: W 5 ft at 8 seconds and SW 2 ft at 16 seconds.
Mon
NW wind 5 to 10 kt. Seas 4 to 5 ft, building to 5 to 8 ft in the afternoon. Wave detail: NW 8 ft at 14 seconds and SW 6 ft at 18 seconds.
Mon Night
NW wind 10 to 15 kt. Seas 8 to 9 ft. Wave detail: W 8 ft at 13 seconds and SW 2 ft at 18 seconds.
Tue
NW wind 5 to 10 kt. Seas 6 to 9 ft. Wave detail: W 8 ft at 12 seconds and SW 2 ft at 17 seconds.
Tue Night
W wind 5 to 10 kt. Seas 6 to 7 ft. Wave detail: W 6 ft at 11 seconds and SW 2 ft at 17 seconds.
Wed
NW wind around 5 kt. Seas 6 to 8 ft. Wave detail: W 7 ft at 11 seconds and SW 2 ft at 16 seconds.
Wed Night
NW wind 5 to 10 kt, veering to N after midnight. Seas 7 to 8 ft. Wave detail: W 7 ft at 10 seconds and SW 2 ft at 16 seconds. A chance of rain after midnight.
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