043  
SXUS41 KBTV 180641  
RECBTV  
 
RECREATIONAL FORECAST  
NATIONAL WEATHER SERVICE BURLINGTON VT  
241 AM EDT SAT APR 18 2026  
 
.THE FORECAST FOR THE NORTHERN WATERS OF LAKE CHAMPLAIN,  
INCLUDING MALLETTS BAY, THE INLAND SEA, AND ISLE LA MOTTE...  
   
TODAY  
SOUTH WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO 25 KNOTS.  
MOSTLY SUNNY. WAVES 1 TO 3 FEET.    
TONIGHT  
SOUTH WINDS TO 30 KNOTS, DIMINISHING TO 15 TO 25 KNOTS.  
PARTLY CLOUDY IN THE EVENING. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS OVERNIGHT. WAVES 1 TO 3 FEET.    
SUNDAY  
WEST WINDS 5 TO 15 KNOTS. RAIN SHOWERS IN THE MORNING,  
THEN A CHANCE OF RAIN OR SNOW SHOWERS IN THE AFTERNOON. WAVES 1 TO  
2 FEET.    
SUNDAY NIGHT  
WEST WINDS 10 KNOTS OR LESS. PARTLY CLOUDY. A CHANCE  
OF RAIN OR SNOW SHOWERS IN THE EVENING. WAVES 1 FOOT OR LESS.    
MONDAY  
NORTHWEST WINDS 5 TO 15 KNOTS. PARTLY SUNNY. WAVES 1 FOOT  
OR LESS.    
MONDAY NIGHT  
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING LIGHT AND  
VARIABLE. PARTLY CLOUDY IN THE EVENING, THEN CLEARING. WAVES 1 FOOT  
OR LESS.    
TUESDAY  
LIGHT AND VARIABLE WINDS, BECOMING SOUTH 5 TO 10 KNOTS.  
PARTLY SUNNY. WAVES 1 TO 2 FEET.    
TUESDAY NIGHT  
SOUTH WINDS 10 KNOTS OR LESS, BECOMING SOUTHWEST.  
CLOUDY. A CHANCE OF RAIN SHOWERS. WAVES 1 TO 2 FEET.    
WEDNESDAY  
SOUTHWEST WINDS 10 KNOTS OR LESS, BECOMING NORTHWEST.  
PARTLY SUNNY. WAVES 1 FOOT OR LESS.  
 
 
 
.THE FORECAST FOR THE BROAD WATERS OF LAKE CHAMPLAIN,  
INCLUDING COLCHESTER REEF, VALCOUR ISLAND, AND CUMBERLAND BAY...  
   
TODAY  
SOUTH WINDS 10 TO 15 KNOTS, INCREASING TO 30 KNOTS. MOSTLY  
SUNNY. WAVES 1 TO 3 FEET, BUILDING TO 2 TO 4 FEET.    
TONIGHT  
SOUTH WINDS TO 30 KNOTS, DIMINISHING TO 15 TO 25 KNOTS.  
PARTLY CLOUDY IN THE EVENING. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS OVERNIGHT. WAVES 3 TO 5 FEET, SUBSIDING TO 2 TO 4 FEET.   
SUNDAY  
NORTHWEST WINDS 5 TO 15 KNOTS, BECOMING WEST. RAIN SHOWERS  
IN THE MORNING, THEN A CHANCE OF RAIN OR SNOW SHOWERS IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS.    
SUNDAY NIGHT  
WEST WINDS 5 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE OF  
RAIN OR SNOW SHOWERS IN THE EVENING. WAVES 1 FOOT OR LESS.    
MONDAY  
NORTHWEST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES 1 TO  
2 FEET.    
MONDAY NIGHT  
NORTHWEST WINDS 5 TO 15 KNOTS, BECOMING SOUTHWEST  
LESS THAN 10 KNOTS. PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
WAVES 1 FOOT OR LESS.    
TUESDAY  
SOUTH WINDS 10 KNOTS OR LESS, INCREASING TO 10 TO  
15 KNOTS. PARTLY SUNNY. WAVES 1 TO 2 FEET.    
TUESDAY NIGHT  
SOUTH WINDS 5 TO 15 KNOTS, BECOMING SOUTHWEST.  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. WAVES 1 TO 2 FEET.    
WEDNESDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST.  
PARTLY SUNNY. WAVES 1 FOOT OR LESS.  
 
 
 
.THE FORECAST FOR THE SOUTHERN WATERS OF LAKE CHAMPLAIN,  
INCLUDING WILLSBORO AND SHELBURNE BAYS, AND DIAMOND ISLAND...  
   
TODAY  
SOUTH WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO 25 KNOTS.  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY. WAVES 1 TO 3 FEET.   
TONIGHT  
SOUTH WINDS TO 30 KNOTS, DIMINISHING TO 15 TO 25 KNOTS.  
PARTLY CLOUDY IN THE EVENING. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS OVERNIGHT. WAVES 1 TO 3 FEET.    
SUNDAY  
NORTHEAST WINDS 5 TO 15 KNOTS, BECOMING NORTHWEST. RAIN  
SHOWERS IN THE MORNING, THEN RAIN OR SNOW SHOWERS LIKELY IN THE  
AFTERNOON. WAVES 1 TO 2 FEET.    
SUNDAY NIGHT  
WEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE OF  
RAIN OR SNOW SHOWERS IN THE EVENING, THEN A CHANCE OF SNOW SHOWERS  
OVERNIGHT. WAVES 1 FOOT OR LESS.    
MONDAY  
NORTHWEST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. A CHANCE OF  
SNOW SHOWERS IN THE MORNING. WAVES 1 TO 2 FEET.    
MONDAY NIGHT  
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING LIGHT AND  
VARIABLE. PARTLY CLOUDY IN THE EVENING, THEN CLEARING. WAVES 1 FOOT  
OR LESS.    
TUESDAY  
SOUTH WINDS 10 KNOTS OR LESS, INCREASING TO 10 TO  
15 KNOTS. PARTLY SUNNY. WAVES 1 FOOT OR LESS.    
TUESDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. A CHANCE  
OF RAIN SHOWERS. WAVES 1 FOOT OR LESS.    
WEDNESDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING NORTH. PARTLY  
SUNNY. WAVES 1 FOOT OR LESS.  
 
LATEST LEVEL AND TEMPERATURE DATA FROM AROUND LAKE CHAMPLAIN  
LEVEL TEMPERATURE  
USGS GAGE AT ROUSES POINT NY 97.89 FEET 43 DEGREES  
USGS GAGE AT BURLINGTON VT 97.96 FEET 40 DEGREES  
USGS GAGE AT PORT HENRY NY 98.00 FEET 45 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 IN EFFECT FROM 5 PM THIS AFTERNOON TO MIDNIGHT EDT  
TONIGHT...  
   
TODAY  
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WINDS 20 TO  
35 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT  
CLOUDY UNTIL MIDNIGHT, THEN BECOMING OBSCURED IN CLOUDS.  
A CHANCE OF RAIN SHOWERS UNTIL MIDNIGHT, THEN RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 30S. SOUTHWEST WINDS 30 TO 45 MPH WITH  
GUSTS UP TO 55 MPH.    
SUNDAY  
SUMMITS OBSCURED IN CLOUDS IN THE MORNING, THEN BECOMING  
MOSTLY CLOUDY. SNOW OR RAIN SHOWERS IN THE MORNING, THEN A CHANCE OF  
SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION AROUND AN INCH.  
HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 20 MPH WITH GUSTS UP TO  
35 MPH.  
   
THE HIGHER SUMMITS FORECAST FOR THE GREEN MOUNTAINS OF VERMONT  
 
   
TODAY  
PARTLY SUNNY. HIGHS IN THE MID 50S. SOUTHEAST WINDS 20 TO  
35 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT  
CLOUDY. A SLIGHT CHANCE OF SHOWERS UNTIL MIDNIGHT, THEN  
SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 30S. SOUTH WINDS  
25 TO 40 MPH WITH GUSTS UP TO 50 MPH.    
SUNDAY  
SUMMITS OBSCURED IN CLOUDS IN THE MORNING, THEN BECOMING  
CLOUDY. RAIN SHOWERS IN THE MORNING. SNOW SHOWERS LIKELY. SNOW  
ACCUMULATION AROUND AN INCH. HIGHS IN THE UPPER 30S. WEST WINDS  
10 TO 25 MPH WITH GUSTS UP TO 35 MPH, BECOMING NORTHWEST 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.  
 
 
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