439  
SXUS41 KBTV 051817  
RECBTV  
 
RECREATIONAL FORECAST  
NATIONAL WEATHER SERVICE BURLINGTON VT  
217 PM EDT TUE MAY 5 2026  
 
.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  
 
   
TONIGHT  
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS TO AROUND 30 KNOTS,  
DIMINISHING TO 5 TO 10 KNOTS. SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS OVERNIGHT. WAVES 1 TO  
2 FEET.    
WEDNESDAY  
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING NORTH. SHOWERS.  
WAVES 1 TO 2 FEET.    
WEDNESDAY NIGHT  
NORTHWEST WINDS LESS THAN 10 KNOTS. MOSTLY CLOUDY  
IN THE EVENING, THEN BECOMING PARTLY CLOUDY. A CHANCE OF SHOWERS IN  
THE EVENING. WAVES 1 FOOT OR LESS.    
THURSDAY  
LIGHT AND VARIABLE WINDS, BECOMING WEST 5 TO 10 KNOTS.  
PARTLY SUNNY. WAVES 1 FOOT OR LESS.    
THURSDAY NIGHT  
WEST WINDS LESS THAN 10 KNOTS. PARTLY CLOUDY.  
WAVES 1 FOOT OR LESS.    
FRIDAY  
WEST WINDS 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 1 FOOT OR  
LESS.    
FRIDAY NIGHT  
WEST WINDS 10 KNOTS OR LESS, BECOMING SOUTH. PARTLY  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING. WAVES 1 FOOT OR LESS.    
SATURDAY  
SOUTH WINDS 5 TO 10 KNOTS. PARTLY SUNNY. A CHANCE OF  
SHOWERS. WAVES 1 TO 3 FEET.    
SATURDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE  
OF SHOWERS. WAVES 1 TO 2 FEET.    
SUNDAY  
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST. PARTLY  
SUNNY. A CHANCE OF SHOWERS. 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...  
   
..A LAKE WIND ADVISORY IS IN EFFECT  
 
   
TONIGHT  
SOUTHEAST WINDS 15 TO 20 KNOTS, BECOMING SOUTH 5 TO  
15 KNOTS. SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS OVERNIGHT. WAVES 1 FOOT OR LESS.    
WEDNESDAY  
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING NORTH. SHOWERS.  
WAVES 1 TO 2 FEET.    
WEDNESDAY NIGHT  
NORTH WINDS LESS THAN 10 KNOTS, BECOMING  
SOUTHWEST. MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING. WAVES 1 TO 2 FEET.    
THURSDAY  
SOUTHWEST WINDS 10 KNOTS OR LESS, BECOMING NORTHWEST.  
PARTLY SUNNY. WAVES 1 FOOT OR LESS.    
THURSDAY NIGHT  
WEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES  
1 FOOT OR LESS.    
FRIDAY  
WEST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES 1 FOOT OR  
LESS.    
FRIDAY NIGHT  
WEST WINDS 10 KNOTS OR LESS, BECOMING SOUTH. PARTLY  
CLOUDY. WAVES 1 FOOT OR LESS.    
SATURDAY  
SOUTH WINDS 5 TO 15 KNOTS. PARTLY SUNNY. A CHANCE OF  
SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FEET.    
SATURDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. A  
CHANCE OF SHOWERS. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST. PARTLY  
SUNNY. A CHANCE OF SHOWERS. 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...  
   
..A LAKE WIND ADVISORY IS IN EFFECT  
 
   
TONIGHT  
SOUTHEAST WINDS 5 TO 15 KNOTS, BECOMING SOUTH. SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SHOWERS  
OVERNIGHT. WAVES 1 FOOT OR LESS.    
WEDNESDAY  
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING NORTH. SHOWERS.  
WAVES 1 TO 2 FEET.    
WEDNESDAY NIGHT  
NORTH WINDS LESS THAN 10 KNOTS. CLOUDY IN THE  
EVENING, THEN BECOMING PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. WAVES 1 TO 2 FEET.    
THURSDAY  
SOUTHWEST WINDS 10 KNOTS OR LESS, BECOMING NORTHWEST.  
PARTLY SUNNY. WAVES 1 FOOT OR LESS.    
THURSDAY NIGHT  
NORTHWEST WINDS 10 KNOTS OR LESS, BECOMING  
SOUTHWEST. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
FRIDAY  
WEST WINDS 5 TO 15 KNOTS. PARTLY SUNNY. WAVES 1 FOOT OR  
LESS.    
FRIDAY NIGHT  
WEST WINDS 10 KNOTS OR LESS, BECOMING SOUTH. PARTLY  
CLOUDY. WAVES 1 FOOT OR LESS.    
SATURDAY  
SOUTH WINDS 5 TO 15 KNOTS. PARTLY SUNNY. A CHANCE OF  
RAIN SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FEET.    
SATURDAY NIGHT  
SOUTH WINDS 5 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE  
OF SHOWERS. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST. PARTLY  
SUNNY. A CHANCE OF SHOWERS. WAVES 1 FOOT OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
THE ULTRAVIOLET INDEX FOR WEDNESDAY WILL BE A 2. THIS IS IN THE LOW  
CATEGORY.  
 
LATEST LEVEL AND TEMPERATURE DATA FROM AROUND LAKE CHAMPLAIN  
LEVEL TEMPERATURE  
USGS GAGE AT ROUSES POINT NY 97.14 FEET 48 DEGREES  
USGS GAGE AT BURLINGTON VT 97.11 FEET 45 DEGREES  
USGS GAGE AT PORT HENRY NY 97.06 FEET 49 DEGREES  
 
EARLY IN THE BOATING SEASON, WATER TEMPERATURES ON RIVERS, PONDS  
AND LAKES REMAIN RATHER COLD. IMMERSION IN COLD WATER CAN BE LIFE  
THREATENING VERY QUICKLY DUE TO HYPOTHERMIA AND THE BODIES INABILITY  
TO WORK EFFICIENTLY IN THE COLD WATER. THEREFORE, IT IS RECOMMENDED  
TO CONSIDER POSTPONING SMALL CRAFT BOATING ACTIVITIES UNTIL WATER  
TEMPERATURES BECOME WARMER. HOWEVER, IF YOU CHOOSE TO VENTURE  
OUT, WEAR ALL RECOMMENDED COLD WATER PROTECTIVE GEAR, INCLUDING  
A LIFE JACKET, IN THE EVENT OF AN ACCIDENT.  
 
 
 
.THE HIGHER SUMMITS FORECAST FOR THE NORTHERN ADIRONDACKS OF NEW YORK...  
   
..WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING  
 
   
TONIGHT  
SUMMITS IN AND OUT OF CLOUDS. SHOWERS. LOWS IN THE UPPER  
30S. WEST WINDS 25 TO 40 MPH WITH GUSTS UP TO 55 MPH, BECOMING  
SOUTHWEST 15 TO 30 MPH WITH GUSTS UP TO 45 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUMMITS OBSCURED IN CLOUDS. RAIN SHOWERS. HIGHS IN THE  
LOWER 40S. SOUTHEAST WINDS 15 TO 30 MPH WITH GUSTS UP TO 40 MPH,  
BECOMING NORTH AROUND 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
CLOUDY UNTIL MIDNIGHT, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF RAIN SHOWERS UNTIL MIDNIGHT. LOWS IN THE LOWER  
30S. WEST WINDS 10 TO 15 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS 10 TO  
15 MPH.  
   
THE HIGHER SUMMITS FORECAST FOR THE GREEN MOUNTAINS OF VERMONT  
 
   
TONIGHT  
CLOUDY UNTIL MIDNIGHT, THEN BECOMING OBSCURED IN CLOUDS.  
A SLIGHT CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT. SHOWERS. LOWS IN  
THE MID 40S. SOUTHWEST WINDS 40 TO 55 MPH WITH GUSTS UP TO 70 MPH,  
DIMINISHING TO 15 TO 30 MPH WITH GUSTS UP TO 45 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUMMITS OBSCURED IN CLOUDS. SHOWERS. HIGHS AROUND 50.  
TEMPERATURE FALLING INTO THE LOWER 40S IN THE AFTERNOON. SOUTH WINDS  
15 TO 30 MPH WITH GUSTS UP TO 40 MPH, BECOMING NORTHWEST AROUND  
10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
CLOUDY UNTIL MIDNIGHT, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE MID 30S. NORTHWEST  
WINDS AROUND 10 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS AROUND 50. WEST WINDS 10 TO 15 MPH.  
 
 
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