SXUS41 KBTV 251233 RECBTV Recreational Forecast National Weather Service Burlington VT 833 AM EDT Tue Aug 25 2026 .The Forecast for the Northern Waters of Lake Champlain, including Malletts Bay, the Inland Sea, and Isle La Motte... .TODAY...Southwest winds less than 10 knots. Partly sunny. Scattered showers. Waves 1 foot or less. .TONIGHT...Light and variable winds. Partly cloudy. Scattered showers in the evening. Patchy dense fog overnight. Waves 1 foot or less. .WEDNESDAY...Light and variable winds. Partly sunny. Patchy dense fog in the morning. Waves 1 foot or less. .WEDNESDAY NIGHT...Light and variable winds, becoming south 5 to 10 knots. Mostly clear. Waves 1 foot or less. .THURSDAY...South winds 10 to 15 knots. Partly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Waves 1 to 2 feet. .THURSDAY NIGHT...South winds 5 to 15 knots. Showers likely with a chance of thunderstorms in the evening, then showers likely overnight. Waves 1 to 2 feet. .FRIDAY...South winds 10 knots or less, becoming northwest. Partly sunny. A chance of showers. Waves 1 foot or less. .FRIDAY NIGHT...Northwest winds less than 10 knots. Partly cloudy. A chance of showers in the evening. Waves 1 foot or less. .SATURDAY...Light and variable winds. Mostly sunny. Waves 1 foot or less. 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, becoming light and variable. Partly sunny. Scattered showers. Waves 1 to 2 feet. .TONIGHT...Light and variable winds. Partly cloudy. Scattered showers in the evening. Patchy dense fog overnight. Waves 1 foot or less. .WEDNESDAY...Light and variable winds. Partly sunny. Patchy dense fog in the morning. Waves 1 foot or less. .WEDNESDAY NIGHT...Southeast winds 10 knots or less, becoming south 10 to 15 knots. Partly cloudy. Waves 1 foot or less. .THURSDAY...South winds 10 to 15 knots, increasing to 15 to 20 knots. Partly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Waves 1 to 2 feet. .THURSDAY NIGHT...South winds 10 to 15 knots. Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers overnight. Waves 1 to 2 feet. .FRIDAY...South winds 10 knots or less, becoming northwest. Partly sunny. A chance of showers. Waves 1 foot or less. .FRIDAY NIGHT...Northwest winds 5 to 10 knots, becoming light and variable. Partly cloudy. Showers likely in the evening. Waves 1 foot or less. .SATURDAY...Light and variable winds. Mostly sunny. 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 less than 10 knots. Partly sunny. Scattered showers. Waves 1 foot or less. .TONIGHT...Light and variable winds. Partly cloudy. Scattered showers in the evening. Waves 1 foot or less. .WEDNESDAY...Light and variable winds. Partly sunny. Patchy dense fog in the morning. Waves 1 foot or less. .WEDNESDAY NIGHT...South winds 10 knots or less. Partly cloudy. Waves 1 foot or less. .THURSDAY...South winds 5 to 15 knots. Partly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Waves 1 to 2 feet. .THURSDAY NIGHT...South winds 5 to 15 knots. Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers overnight. Waves 1 to 2 feet. .FRIDAY...South winds 10 knots or less, becoming northwest. A chance of showers in the morning, then showers likely in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT...North winds 5 to 10 knots, becoming light and variable. Showers likely in the evening. Waves 1 foot or less. .SATURDAY...Light and variable winds. Mostly sunny. 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 94.25 feet 71 degrees USGS gage at Burlington VT 94.29 feet 72 degrees USGS gage at Port Henry NY 94.17 feet 65 degrees && .The Higher Summits Forecast for the Northern Adirondacks of New York... .TODAY...Summits obscured in clouds this morning, then becoming cloudy. Scattered showers. Highs in the upper 50s. West winds around 10 mph. .TONIGHT...Cloudy until midnight, then becoming in and out of clouds. Scattered showers until midnight. A slight chance of showers after midnight. Lows in the lower 50s. Northwest winds around 10 mph. .WEDNESDAY...Summits in and out of clouds in the morning, then becoming cloudy. Highs in the mid 60s. Light winds. .The Higher Summits Forecast for the Green Mountains of Vermont... .TODAY...Summits obscured in clouds. Scattered showers. Highs in the upper 50s. Southwest winds around 10 mph this morning, becoming light and variable. .TONIGHT...Summits obscured in clouds. Scattered showers until midnight. A slight chance of showers after midnight. Lows in the lower 50s. Light winds. .WEDNESDAY...Summits obscured in clouds in the morning, then becoming cloudy. Highs in the upper 60s. Light winds. $$