Extreme Heat and Severe Thunderstorms Today
Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >
Hazardous Weather Conditions
Last Update: 404 PM EDT Mon Jul 27 2026
For More Weather Information:
9NM W Henderson Harbor NY
Marine Zone Forecast
Tonight
South winds 10 knots or less increasing to 10 to 15 knots. A chance of showers and thunderstorms after midnight. Waves 2 feet or less.
Tuesday
South winds 15 to 20 knots becoming east 10 to 15 knots. Showers with a chance of thunderstorms. Waves 2 feet or less.
Tuesday Night
East winds 15 to 20 knots becoming northeast. Showers with a chance of thunderstorms. Waves 1 to 3 feet.
Wednesday
Northeast winds 15 to 20 knots becoming north. Showers in the morning, then showers with a chance of thunderstorms in the afternoon. Waves 1 to 3 feet.
Wednesday Night
North winds 15 to 20 knots. Showers with a chance of thunderstorms in the evening, then showers likely overnight. Waves 1 to 3 feet.
Thursday
North winds 15 to 20 knots diminishing to 5 to 15 knots. A chance of showers. Waves 2 feet or less.
Friday
North winds 10 knots or less becoming south. Partly cloudy. Waves 1 foot or less.
Saturday
South winds 10 knots or less. Partly to mostly cloudy. Waves 1 foot or less.
winds and waves higher in and near thunderstorms.
winds and waves higher in and near thunderstorms.
Additional Forecasts and Information
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