Dangerous Heat Wave Continues; Severe Thunderstorms and Heavy Rain from the Central Plains to the Midwest
A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorm are expected from the northern/central Plains to the Mid-Atlantic. Isolated slash flooding is possible from the central Plains to the Upper Midwest. Read More >
Last Update: 728 PM EDT Fri Jul 3 2026
For More Weather Information:
10NM SW South Haven MI
Marine Zone Forecast
Through Early Evening
Southwest winds 5 to 10 knots. Mostly sunny with a chance of showers and thunderstorms. Waves 1 foot or less.
Tonight
Southwest winds 5 to 10 knots. Mostly cloudy with a chance of showers and thunderstorms. Waves 1 foot or less.
Independence Day
Southwest winds 5 to 10 knots veering west early in the afternoon. Partly sunny with a chance of showers and thunderstorms. Waves less than 1 foot.
Saturday Night
Northeast winds 5 to 10 knots backing southwest in the late evening and overnight. Mostly cloudy with a chance of showers and thunderstorms. Waves 1 foot or less.
Sunday
West winds 10 to 15 knots. Partly sunny with a chance of showers and thunderstorms. Waves around 1 foot.
Sunday Night
North winds around 10 knots veering northeast in the late evening and overnight. Partly cloudy. Waves 1 to 3 feet.
Monday
North winds 10 to 15 knots. Partly sunny. Waves 1 to 2 feet.
Tuesday
North winds 5 to 10 knots backing northwest early in the afternoon. Mostly sunny. Waves around 1 foot.
Wednesday
South winds around 5 knots veering west early in the afternoon. Mostly sunny. Waves less than 1 foot.
Additional Forecasts and Information
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