Heat and Severe Thunderstorms in the Eastern U.S.
A widespread heat wave will peak over the South and East today, with several dozen temperature records expected along the East Coast. Heat should begin to ease this weekend in the Northeast, while hazardous heat continues over the South. Severe thunderstorms capable of damaging winds are possible across parts of the Appalachians, Mid Atlantic, and Northeast this afternoon and evening. Read More >
Last Update: 528 PM EDT Fri Jun 12 2026
For More Weather Information:
10NM SW South Haven MI
Marine Zone Forecast
Through Early Evening
Southwest winds around 15 knots. Sunny. Waves 1 to 3 feet.
Tonight
Southwest winds 10 to 15 knots. Clear. Waves 1 to 2 feet.
Saturday
Southwest winds 10 to 15 knots. Sunny. Waves 1 to 2 feet.
Saturday Night
Southwest winds around 15 knots veering northwest after midnight. Rain showers and a chance of thunderstorms. Waves 1 to 3 feet.
Sunday
Northwest winds 15 to 25 knots. Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Waves 3 to 5 feet.
Sunday Night
Northwest winds around 15 knots backing west after midnight. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight.
Monday
West winds 10 to 15 knots. Sunny. Waves 1 to 3 feet.
Tuesday
Southwest winds 15 to 20 knots. Mostly sunny. Waves 1 to 3 feet.
Wednesday
Southwest winds around 15 knots. Partly sunny with rain showers likely and a chance of thunderstorms. Waves 2 to 3 feet.
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