Severe Weather and Flooding in the Ohio Valley and Mid-Atlantic; Winter Storm in Alaska; Heavy Rains in Hawaii

Severe thunderstorms may produce a few tornadoes, scattered damaging winds, isolated severe hail, and flash flooding across the upper Ohio River Valley and parts of the Appalachians tonight. A strong storm in western Alaska continues to produce heavy snow, strong winds, and blizzard conditions into the mainland. Heavy showers and isolated thunderstorms may cause flash flooding in northern Hawaii.
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Last Update: 405 AM EDT Fri Apr 12 2024

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Grand Rapids, MI Local Forecast Office

7NM SW Saugatuck MI

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING...
...GALE WARNING IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH THIS AFTERNOON...
Early This Morning
Northwest winds to 30 knots. Rain showers. Waves 4 to 6 feet.
Today
Northwest gales to 40 knots decreasing to 30 knots late in the day. Cloudy with a chance of rain showers until midday, then partly sunny in the afternoon. Waves 7 to 11 feet.
Tonight
Northwest winds to 30 knots. Mostly clear. Waves 6 to 8 feet.
Saturday
Northwest winds 15 to 25 knots backing south 10 to 15 knots late in the day. Sunny. Waves 4 to 6 feet subsiding to 2 to 3 feet late in the day.
Saturday Night
South winds 10 to 20 knots increasing to 20 to 25 knots after midnight. Partly cloudy with a chance of rain showers and a slight chance of thunderstorms. Waves 1 to 2 feet building to 3 to 5 feet after midnight.
Sunday
Southwest winds 20 to 25 knots veering northwest 15 to 20 knots late in the day. Sunny. Waves 3 to 5 feet.
Monday
Southeast winds 10 to 15 knots veering south, then backing southeast late in the day. Sunny. Waves 1 foot or less.
Tuesday
Southeast winds 20 to 25 knots. Rain showers. Waves 1 to 3 feet building to 2 to 4 feet.
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ABOUT THIS FORECAST

Last Update: 405 AM EDT Fri Apr 12 2024
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