Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes
Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >
Hazardous Weather Conditions
Last Update: 124 AM PDT Mon Apr 13 2026
For More Weather Information:
7NM SW Cape Lookout OR
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT...
Today
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. A chance of showers this morning, then a slight chance of showers early this afternoon.
Tonight
W wind 5 to 10 kt, becoming SW 10 to 15 kt after midnight. Seas around 5 ft. Wave detail: SW 3 ft at 4 seconds and NW 5 ft at 9 seconds. A slight chance of showers in the evening, then rain after midnight.
Tue
SW wind 15 to 20 kt with gusts up to 25 kt, rising to 25 to 30 kt in the afternoon. Seas 5 to 6 ft, building to 6 to 9 ft in the afternoon. Wave detail: W 6 ft at 9 seconds and SW 8 ft at 10 seconds. Rain.
Tue Night
SW wind 25 to 35 kt, veering to W 25 to 30 kt after midnight. Seas 8 to 11 ft. Wave detail: W 8 ft at 9 seconds and SW 8 ft at 10 seconds. Rain.
Wed
NW wind 10 to 15 kt with gusts up to 20 kt. Seas 8 to 9 ft. Wave detail: NW 3 ft at 5 seconds and NW 9 ft at 10 seconds. Rain.
Wed Night
NW wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 9 to 10 ft. Wave detail: NW 3 ft at 6 seconds and NW 9 ft at 11 seconds. Rain.
Thu
NW wind 5 to 10 kt. Seas 8 to 9 ft, subsiding to 7 ft in the afternoon. Wave detail: NW 2 ft at 4 seconds and NW 9 ft at 11 seconds. Rain likely, mainly in the morning.
Thu Night
NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 6 to 7 ft. Wave detail: NW 2 ft at 4 seconds and NW 7 ft at 10 seconds.
Fri
N wind 5 to 10 kt. Seas 4 to 5 ft. Wave detail: N 3 ft at 5 seconds and NW 5 ft at 9 seconds.
Fri Night
N wind 10 to 15 kt, becoming NE 5 to 10 kt after midnight. Seas 4 to 5 ft. Wave detail: N 3 ft at 5 seconds and NW 4 ft at 8 seconds.
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