Flooding Threat Continues in Portions of Texas; Poor Air Quality in the Great Lakes through the Mid-Atlantic
Widespread life-threatening flash and urban flooding continues in south-central Texas, with considerable flooding impacts possible across central Texas. Wildfire smoke is impacting air quality across much of the Great Lakes region into southern New England and the Mid-Atlantic. Monsoonal thunderstorms may produce isolated to scattered flash flooding across the Southwest into the Great Basin. Read More >
Hazardous Weather Conditions
Last Update: 558 AM EDT Sat Jul 18 2026
For More Weather Information:
10NM SW South Haven MI
Marine Zone Forecast
Today
West winds 15 to 20 knots veering north early in the afternoon. Mostly sunny with a chance of showers and thunderstorms. Patchy smoke in the afternoon. Waves 2 to 4 feet.
Tonight
North winds 15 to 25 knots veering northeast 10 to 20 knots after midnight. Mostly clear. Areas of smoke. Waves 4 to 6 feet.
Sunday
Northeast winds 5 to 10 knots backing north 10 to 15 knots early in the afternoon. Sunny. Patchy smoke. Waves 2 to 3 feet.
Sunday Night
North winds around 10 knots veering southeast after midnight. Mostly clear. Patchy smoke. Waves 1 foot or less.
Monday
South winds 10 to 15 knots. Mostly sunny. Waves around 1 foot.
Tuesday
Southwest winds 20 to 25 knots veering northwest in the late morning and afternoon. Mostly sunny. Waves 4 to 6 feet.
Wednesday
Northwest winds to 30 knots. Mostly sunny. Waves 7 to 10 feet.
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