668  
FPCN17 CWVR 191745  
FORECASTS FOR SOUTHEASTERN YUKON AND NORTHERN BRITISH COLUMBIA ISSUED  
BY ENVIRONMENT CANADA AT 11:00 A.M. MST THURSDAY 19 JUNE 2025 FOR  
TODAY AND FRIDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MST.  
 
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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.  
TODAY..BECOMING CLOUDY NEAR NOON WITH 60 PERCENT CHANCE OF SHOWERS  
THIS AFTERNOON. RISK OF THUNDERSTORMS THIS AFTERNOON. WIND BECOMING  
NORTHEAST 20 KM/H THIS AFTERNOON. HIGH 17. UV INDEX 5 OR MODERATE.  
TONIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY. RISK  
OF THUNDERSTORMS THIS EVENING. WIND NORTHEAST 20 KM/H BECOMING LIGHT  
THIS EVENING. LOW 6.  
FRIDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN  
THE AFTERNOON. WIND BECOMING WEST 20 KM/H IN THE AFTERNOON. HIGH 18.  
UV INDEX 6 OR HIGH.  
 
CASSIAR MOUNTAINS.  
TODAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS LATE THIS  
AFTERNOON WITH RISK OF THUNDERSTORMS. WIND BECOMING NORTHEAST  
20 KM/H EARLY THIS AFTERNOON. HIGH 21. UV INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF  
THUNDERSTORMS. LOW PLUS 4.  
FRIDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
RISK OF THUNDERSTORMS EARLY IN THE MORNING. HIGH 21. UV INDEX 6 OR  
HIGH.  
 
WATSON LAKE.  
TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH  
60 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK OF  
THUNDERSTORMS LATE THIS AFTERNOON. LOCAL SMOKE. HIGH 23. UV INDEX 5  
OR MODERATE.  
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK OF  
THUNDERSTORMS. LOW 12.  
FRIDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF  
THUNDERSTORMS EARLY IN THE MORNING. HIGH 20. UV INDEX 4 OR MODERATE.  
 
MUNCHO LAKE PARK - STONE MOUNTAIN PARK.  
TODAY..INCREASING CLOUDINESS. 30 PERCENT CHANCE OF SHOWERS LATE THIS  
AFTERNOON. LOCAL SMOKE. WIND BECOMING EAST 20 KM/H THIS AFTERNOON.  
HIGH 23. UV INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.  
LOCAL SMOKE. WIND EAST 20 KM/H BECOMING LIGHT LATE THIS EVENING.  
LOW 6.  
FRIDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGH 14. UV INDEX 4 OR MODERATE.  
 
END  
 
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