SXUS41 KBTV 240619 RECBTV Recreational Forecast National Weather Service Burlington VT 219 AM EDT Mon Aug 24 2026 .The Forecast for the Northern Waters of Lake Champlain, including Malletts Bay, the Inland Sea, and Isle La Motte... .TODAY...South winds 10 knots or less. Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .TONIGHT...South winds 10 knots or less. Partly cloudy. A chance of showers. Waves 1 foot or less. .TUESDAY...Southwest winds 10 knots or less, becoming west. Partly sunny. A chance of showers. Waves 1 foot or less. .TUESDAY NIGHT...Light and variable winds. Partly cloudy. A chance of showers in the evening. Waves 1 foot or less. .WEDNESDAY...Light and variable winds. Mostly sunny. Waves 1 foot or less. .WEDNESDAY NIGHT...Light and variable winds, becoming south 5 to 10 knots. Partly cloudy. Waves 1 foot or less. .THURSDAY...South winds 5 to 15 knots. Partly sunny. A chance of showers in the afternoon. Waves 1 to 3 feet. .THURSDAY NIGHT...South winds 5 to 15 knots. Partly cloudy. A chance of showers and thunderstorms. Waves 1 to 3 feet. .FRIDAY...South winds 10 knots or less, becoming west. A chance of showers in the morning, then showers likely in the afternoon. Waves 1 to 2 feet. Winds and waves higher in and near thunderstorms. && .The Forecast for the Broad Waters of Lake Champlain, including Colchester Reef, Valcour Island, and Cumberland Bay... .TODAY...South winds 5 to 10 knots. Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .TONIGHT...South winds 5 to 10 knots. Partly cloudy. A chance of showers. Waves 1 to 2 feet. .TUESDAY...South winds 5 to 10 knots, becoming light and variable. Partly sunny. A chance of showers. Waves 1 to 2 feet. .TUESDAY NIGHT...Light and variable winds. Partly cloudy. A chance of showers in the evening. Waves 1 foot or less. .WEDNESDAY...Light and variable winds. Mostly sunny. Waves 1 foot or less. .WEDNESDAY NIGHT...Light and variable winds, becoming south 5 to 10 knots. Partly cloudy. Waves 1 foot or less. .THURSDAY...South winds 10 to 15 knots. Partly sunny. A chance of showers in the afternoon. Waves 1 to 3 feet. .THURSDAY NIGHT...South winds 10 to 15 knots. Partly cloudy. A chance of showers and thunderstorms. Waves 1 to 2 feet. .FRIDAY...South winds 5 to 10 knots, becoming west. A chance of showers in the morning, then showers likely in the afternoon. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. && .The Forecast for the Southern Waters of Lake Champlain, including Willsboro and Shelburne Bays, and Diamond Island... .TODAY...South winds 5 to 10 knots. Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .TONIGHT...South winds 5 to 10 knots. Partly cloudy. A slight chance of showers in the evening, then a chance of showers overnight. Waves 1 to 2 feet. .TUESDAY...South winds 5 to 10 knots, becoming light and variable. Partly sunny. A chance of showers. Waves 1 foot or less. .TUESDAY NIGHT...Light and variable winds. Partly cloudy. A chance of showers in the evening. Waves 1 foot or less. .WEDNESDAY...Light and variable winds. Partly sunny. Waves 1 foot or less. .WEDNESDAY NIGHT...Light and variable winds, becoming south 5 to 10 knots. Partly cloudy. Waves 1 foot or less. .THURSDAY...South winds 5 to 15 knots. Partly sunny. A chance of showers in the afternoon. Waves 1 to 2 feet. .THURSDAY NIGHT...South winds 5 to 15 knots. Partly cloudy. A chance of showers and thunderstorms. Waves 1 foot or less. .FRIDAY...South winds 5 to 10 knots, becoming west. Showers likely with a chance of thunderstorms in the afternoon. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. Latest Level and Temperature Data from Around Lake Champlain Level Temperature USGS gage at Rouses Point NY 94.35 feet 72 degrees USGS gage at Burlington VT 94.31 feet 73 degrees USGS gage at Port Henry NY 94.21 feet 70 degrees && .The Higher Summits Forecast for Vermont and Northern New York... .TODAY...Mostly cloudy. A chance of showers. A slight chance of thunderstorms this afternoon. Highs in the lower 60s. Southwest winds 10 to 15 mph. .TONIGHT...Partly cloudy until midnight, then becoming cloudy. A chance of showers. Lows in the lower 50s. Southwest winds around 10 mph. .TUESDAY...Summits obscured in clouds in the morning, then becoming cloudy. A chance of showers. Highs in the lower 60s. West winds around 10 mph. $$