SXUS41 KBTV 211739 RECBTV Recreational Forecast National Weather Service Burlington VT 1239 PM EST Sun Dec 21 2025 .The Forecast for the Northern Waters of Lake Champlain, including Malletts Bay, the Inland Sea, and Isle La Motte... ...A LAKE WIND ADVISORY IS IN EFFECT... .REST OF TODAY...West winds 15 to 25 knots. Partly sunny. Waves 1 to 3 feet. .TONIGHT...Northwest winds 15 to 25 knots, diminishing to 10 to 15 knots. Partly cloudy. Waves 1 to 3 feet, building to 2 to 4 feet, then subsiding to 1 to 3 feet. .MONDAY...Northwest winds 10 knots or less. Mostly cloudy. A chance of snow showers. Waves 1 foot or less. .MONDAY NIGHT...South winds 10 knots or less. Partly cloudy in the evening, then becoming mostly cloudy. A chance of snow showers. Waves 1 foot or less. .TUESDAY...Southeast winds 5 to 10 knots. Snow likely. Waves 1 foot or less. .TUESDAY NIGHT...South winds 10 to 15 knots, becoming northwest 15 to 20 knots. Snow likely. Waves 1 to 2 feet. .WEDNESDAY...Northwest winds 15 to 20 knots, diminishing to 5 to 15 knots. Mostly cloudy. A chance of snow in the morning. Waves 1 to 2 feet. .WEDNESDAY NIGHT...West winds less than 10 knots, becoming south. Partly cloudy in the evening, then becoming cloudy. Waves 1 to 2 feet. .CHRISTMAS DAY...South winds 10 knots or less. Mostly cloudy. Waves 1 to 2 feet. Wave heights are for ice free areas. && .The Forecast for the Broad Waters of Lake Champlain, including Colchester Reef, Valcour Island, and Cumberland Bay... ...A LAKE WIND ADVISORY IS IN EFFECT... .REST OF TODAY...West winds 20 to 25 knots, becoming northwest. Partly sunny. Waves 2 to 4 feet. .TONIGHT...Northwest winds 15 to 25 knots. Partly cloudy. Waves 2 to 4 feet, subsiding to 1 to 3 feet. .MONDAY...Northwest winds 5 to 10 knots, becoming north. Mostly cloudy. A chance of snow showers in the afternoon. Waves 1 to 2 feet. .MONDAY NIGHT...Southeast winds 10 knots or less, becoming south. Partly cloudy in the evening, then becoming mostly cloudy. A chance of snow showers. Waves 1 foot or less. .TUESDAY...South winds 5 to 15 knots, becoming southeast. Snow likely. Waves 1 foot or less. .TUESDAY NIGHT...South winds 10 to 15 knots, becoming northwest and increasing to 15 to 25 knots. Snow likely in the evening, then snow likely or a chance of rain overnight. Waves 1 to 2 feet. .WEDNESDAY...Northwest winds 15 to 25 knots, diminishing to 5 to 15 knots. Mostly cloudy. A chance of snow in the morning. Waves 1 to 2 feet. .WEDNESDAY NIGHT...West winds 10 knots or less, becoming south. Mostly cloudy. Waves 1 foot or less. .CHRISTMAS DAY...South winds 5 to 10 knots, becoming southeast. Mostly cloudy. Waves 1 to 2 feet. && .The Forecast for the Southern Waters of Lake Champlain, including Willsboro and Shelburne Bays, and Diamond Island... ...A LAKE WIND ADVISORY IS IN EFFECT... .REST OF TODAY...West winds 15 to 25 knots, becoming northwest. Partly sunny. Waves 2 to 4 feet, subsiding to 1 to 3 feet. .TONIGHT...Northwest winds 15 to 20 knots, diminishing to 10 to 15 knots. Partly cloudy. Waves 2 to 4 feet, subsiding to 1 to 3 feet. .MONDAY...Northwest winds 5 to 10 knots, becoming southeast. Partly sunny. A chance of snow showers in the afternoon. Waves 1 to 2 feet. .MONDAY NIGHT...Southeast winds 10 knots or less, becoming south. Partly cloudy in the evening, then becoming mostly cloudy. A chance of snow showers. Waves 1 foot or less. .TUESDAY...South winds 5 to 15 knots, becoming southeast. Snow likely. Waves 1 foot or less. .TUESDAY NIGHT...South winds 10 to 15 knots, becoming northwest 15 to 20 knots. Snow or rain likely. Waves 1 to 2 feet. .WEDNESDAY...Northwest winds 15 to 20 knots, becoming north 5 to 15 knots. Mostly cloudy. A chance of snow in the morning. Waves 1 to 2 feet. .WEDNESDAY NIGHT...Northwest winds 10 knots or less, becoming south. Mostly cloudy. Waves 1 foot or less. .CHRISTMAS DAY...South winds 5 to 10 knots, becoming southeast. Mostly cloudy. Waves 1 foot or less. Latest Level and Temperature Data from Around Lake Champlain Level Temperature USGS gage at Rouses Point NY 94.54 feet 34 degrees USGS gage at Burlington VT 94.58 feet 38 degrees USGS gage at Port Henry NY 94.58 feet 37 degrees && .The Higher Summits Forecast for the Northern Adirondacks of New York... .REST OF TODAY...Mostly cloudy. A chance of snow showers. Snow accumulation around an inch possible. Highs in the lower 20s. West winds 15 to 25 mph with gusts up to 45 mph. Wind chill values as low as 12 below. .TONIGHT...Mostly cloudy until midnight, then becoming partly cloudy. A slight chance of snow showers until midnight. Lows around 5 above. Northwest winds 10 to 25 mph with gusts up to 40 mph. Wind chill values as low as 16 below. .MONDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of snow showers. Little or no snow accumulation. Highs around 19. West winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 14 below in the morning. .The Higher Summits Forecast for the Green Mountains of Vermont... .REST OF TODAY...Mostly cloudy. A slight chance of snow showers. Highs in the mid 20s. Temperature falling to around 16 this afternoon. West winds 15 to 25 mph with gusts up to 40 mph. Wind chill values as low as 7 below. .TONIGHT...Mostly cloudy until midnight, then becoming partly cloudy. Lows around 7 above. Northwest winds 15 to 30 mph with gusts up to 40 mph. Wind chill values as low as 13 below after midnight. .MONDAY...Partly sunny. A chance of snow showers. Little or no snow accumulation. Highs around 19. West winds 10 to 15 mph. Wind chill values as low as 13 below in the morning. $$