607  
FPCN17 CWVR 301755  
FORECASTS FOR SOUTHEASTERN YUKON AND NORTHERN BRITISH COLUMBIA ISSUED  
BY ENVIRONMENT CANADA AT 11:00 A.M. MST MONDAY 30 JUNE 2025 FOR TODAY  
AND TUESDAY.  
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..CLOUDY. A FEW SHOWERS BEGINNING THIS AFTERNOON. 60 PERCENT  
CHANCE OF SHOWERS OVER SOUTHERN SECTIONS EARLY THIS AFTERNOON. RISK  
OF A THUNDERSTORM LATE THIS AFTERNOON. HIGH 15. UV INDEX 4 OR  
MODERATE.  
TONIGHT..A FEW SHOWERS ENDING BEFORE MORNING THEN PARTLY CLOUDY. RISK  
OF A THUNDERSTORM EARLY THIS EVENING. LOW 7.  
TUESDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON  
WITH 60 PERCENT CHANCE OF SHOWERS LATER IN THE AFTERNOON. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H IN  
THE AFTERNOON. HIGH 16. UV INDEX 6 OR HIGH.  
 
CASSIAR MOUNTAINS.  
TODAY..INCREASING CLOUDINESS NEAR NOON. 60 PERCENT CHANCE OF SHOWERS  
LATE THIS AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 18. UV INDEX 6  
OR HIGH.  
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING AND  
AFTER MIDNIGHT. RISK OF A THUNDERSTORM THIS EVENING. LOW PLUS 5.  
TUESDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 18. UV INDEX 5 OR  
MODERATE.  
 
WATSON LAKE.  
TODAY..INCREASING CLOUDINESS THIS AFTERNOON. HIGH 20. UV INDEX 5 OR  
MODERATE.  
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE THIS  
EVENING AND OVERNIGHT. LOW 10.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. HIGH 20. UV INDEX 5 OR  
MODERATE.  
 
MUNCHO LAKE PARK - STONE MOUNTAIN PARK.  
TODAY..A MIX OF SUN AND CLOUD. HIGH 20. UV INDEX 6 OR HIGH.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE THIS  
EVENING AND OVERNIGHT. LOW 8.  
TUESDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON  
WITH RISK OF A THUNDERSTORM. HIGH 19. UV INDEX 5 OR MODERATE.  
 
END  
 
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