289  
FPCN17 CWVR 221747  
FORECASTS FOR SOUTHEASTERN YUKON AND NORTHERN BRITISH COLUMBIA ISSUED  
BY ENVIRONMENT CANADA AT 11:00 A.M. MST WEDNESDAY 22 JULY 2026 FOR  
TODAY AND THURSDAY.  
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..MAINLY SUNNY EXCEPT CLOUDY OVER NORTHERN SECTIONS. HIGH 25. UV  
INDEX 6 OR HIGH.  
TONIGHT..CLEAR. LOW 8.  
THURSDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE AFTERNOON.  
HIGH 25. UV INDEX 6 OR HIGH.  
 
CASSIAR MOUNTAINS.  
TODAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. BECOMING A MIX OF  
SUN AND CLOUD THIS AFTERNOON. RISK OF THUNDERSTORMS. WIND BECOMING  
SOUTHWEST 20 KM/H THIS AFTERNOON. HIGH 21. UV INDEX 4 OR MODERATE.  
TONIGHT..CLEARING LATE THIS EVENING. WIND SOUTHWEST 20 KM/H BECOMING  
LIGHT THIS EVENING. LOW 7.  
THURSDAY..SUNNY. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE  
AFTERNOON. HIGH 23. UV INDEX 6 OR HIGH.  
 
WATSON LAKE.  
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS WITH RISK  
OF A THUNDERSTORM. WIND BECOMING WEST 20 KM/H THIS AFTERNOON.  
HIGH 23. UV INDEX 5 OR MODERATE.  
TONIGHT..CLEARING THIS EVENING. WIND WEST 20 KM/H BECOMING LIGHT THIS  
EVENING. LOW 10.  
THURSDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
WIND BECOMING WEST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 26.  
HUMIDEX 27. UV INDEX 6 OR HIGH.  
 
MUNCHO LAKE PARK - STONE MOUNTAIN PARK.  
TODAY..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND NORTHWEST 20 KM/H GUSTING TO 40. HIGH 24. UV  
INDEX 3 OR MODERATE.  
TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING AND RISK OF A THUNDERSTORM. CLEARING LATE THIS EVENING. WIND  
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 6.  
THURSDAY..MAINLY SUNNY. HIGH 29. UV INDEX 6 OR HIGH.  
 
END  
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