547
FPCN17 CWVR 201145
FORECASTS FOR SOUTHEASTERN YUKON AND NORTHERN BRITISH COLUMBIA ISSUED
BY ENVIRONMENT CANADA AT 5:00 A.M. MST WEDNESDAY 20 MAY 2026 FOR
TODAY AND THURSDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.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..A MIX OF SUN AND CLOUD. BECOMING CLOUDY NEAR NOON. PERIODS OF
RAIN BEGINNING LATE THIS AFTERNOON. HIGH 10. UV INDEX 5 OR MODERATE.
TONIGHT..PERIODS OF RAIN. LOW PLUS 3.
THURSDAY..PERIODS OF RAIN ENDING IN THE MORNING THEN A MIX OF SUN AND
CLOUD. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE
AFTERNOON. HIGH 14. UV INDEX 5 OR MODERATE.
CASSIAR MOUNTAINS.
TODAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY NEAR NOON THEN RAIN.
WIND BECOMING SOUTH 20 KM/H THIS MORNING. HIGH 9. UV INDEX 4 OR
MODERATE.
TONIGHT..RAIN ENDING OVERNIGHT THEN CLOUDY WITH 30 PERCENT CHANCE OF
SHOWERS. WIND SOUTH 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW
PLUS 5.
THURSDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING.
WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE AFTERNOON.
HIGH 12. UV INDEX 4 OR MODERATE.
WATSON LAKE.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND
BECOMING SOUTH 20 KM/H GUSTING TO 40 THIS MORNING. HIGH 12. UV
INDEX 5 OR MODERATE.
TONIGHT..CLOUDY. RAIN BEGINNING THIS EVENING AND ENDING BEFORE
MORNING. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS
EVENING. LOW PLUS 4.
THURSDAY..MAINLY CLOUDY. WIND BECOMING WEST 20 KM/H GUSTING TO 40 IN
THE AFTERNOON. HIGH 13. UV INDEX 4 OR MODERATE.
MUNCHO LAKE PARK - STONE MOUNTAIN PARK.
TODAY..SUNNY. INCREASING CLOUDINESS LATE THIS AFTERNOON. HIGH 18. UV
INDEX 5 OR MODERATE.
TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS. LOW 9.
THURSDAY..A MIX OF SUN AND CLOUD. WIND BECOMING WEST 20 KM/H GUSTING
TO 40 IN THE AFTERNOON. HIGH 20. UV INDEX 5 OR MODERATE.
END
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