Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes
Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >
Last Update: 415 AM ChST Wed Apr 15 2026
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Marine Zone Forecast
Today
South wind 10 to 15 kt. Wind waves 2 to 3 ft. Northwest swell 5 to 6 ft and southwest 4 to 5 ft. Partly sunny with isolated showers. Highs near 85. Chance of showers 20 percent.
Tonight
South wind 10 to 15 kt. Wind waves 2 to 3 ft. Northwest swell 6 to 7 ft and west 3 ft. Mostly cloudy with isolated showers. lows around 79. Chance of showers 20 percent.
Thursday And Thursday Night
South wind 10 to 15 kt. Wind waves 2 to 3 ft. Northwest swell 6 to 7 ft and southwest 3 ft. Mostly cloudy. A 20 percent chance of showers and thunderstorms. Highs in the upper 80s. Lows in the upper 70s.
Friday
South wind 5 to 10 kt. Wind waves 2 ft or less. Northwest swell 5 to 6 ft and southwest 3 ft. Mostly cloudy. A 20 percent chance of showers and thunderstorms. Highs in the upper 80s. Lows in the upper 70s.
Saturday And Sunday
South wind 5 kt. Wind waves 2 ft or less. northwest swell 5 to 6 ft. Mostly cloudy. A 20 percent chance of showers and thunderstorms. Highs in the upper 80s. Lows in the upper 70s.
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