721  
FPCN17 CWVR 102245  
FORECASTS FOR SOUTHEASTERN YUKON AND NORTHERN BRITISH COLUMBIA ISSUED  
BY ENVIRONMENT CANADA AT 4:00 P.M. MST MONDAY 10 AUGUST 2026 FOR  
TONIGHT TUESDAY AND TUESDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MST TUESDAY.  
 
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MAJOR REFERENCE ELEVATIONS:  
DEASE LAKE: 800 METRES.  
JADE CITY: 915 METRES.  
MUNCHO LAKE: 837 METRES.  
TETSA RIVER: 804 METRES.  
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DEASE LAKE.  
TONIGHT..SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. LOW 10.  
TUESDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. HIGH 18.  
UV INDEX 4 OR MODERATE.  
TUESDAY NIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE  
EVENING WITH RISK OF A THUNDERSTORM. LOW 9.  
 
CASSIAR MOUNTAINS.  
TONIGHT..SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. LOW 10.  
TUESDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. HIGH 18. UV INDEX 4 OR MODERATE.  
TUESDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE  
EVENING AND RISK OF A THUNDERSTORM. CLEARING NEAR MIDNIGHT. LOW 6.  
 
WATSON LAKE.  
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS  
EVENING. SHOWERS BEGINNING NEAR MIDNIGHT. RISK OF A THUNDERSTORM  
THIS EVENING AND OVERNIGHT. AMOUNT 5 TO 10 MM. LOCAL SMOKE THIS  
EVENING. LOW 13.  
TUESDAY..A MIX OF SUN AND CLOUD. 70 PERCENT CHANCE OF SHOWERS  
CHANGING TO 30 PERCENT CHANCE OF SHOWERS NEAR NOON. RISK OF A  
THUNDERSTORM IN THE MORNING AND AFTERNOON. WIND BECOMING WEST  
20 KM/H EARLY IN THE AFTERNOON. HIGH 21. UV INDEX 4 OR MODERATE.  
TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN  
THE EVENING WITH RISK OF A THUNDERSTORM. WIND WEST 20 KM/H BECOMING  
LIGHT IN THE EVENING. LOW 8.  
 
MUNCHO LAKE PARK - STONE MOUNTAIN PARK.  
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS EVENING  
AND RISK OF A THUNDERSTORM. CLEARING OVERNIGHT. LOW PLUS 5.  
TUESDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS LATE IN  
THE AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 22. UV INDEX 5 OR  
MODERATE.  
TUESDAY NIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. LOW 7.  
 
END  
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