034
FPCN17 CWVR 201746
FORECASTS FOR SOUTHEASTERN YUKON AND NORTHERN BRITISH COLUMBIA ISSUED
BY ENVIRONMENT CANADA AT 11:00 A.M. MST WEDNESDAY 20 MAY 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..INCREASING CLOUDINESS. PERIODS OF RAIN BEGINNING LATE THIS
AFTERNOON. HIGH 10. UV INDEX 5 OR MODERATE.
TONIGHT..PERIODS OF RAIN. LOW PLUS 2.
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..CLOUDY. RAIN BEGINNING THIS AFTERNOON. WIND BECOMING SOUTH
20 KM/H EARLY THIS AFTERNOON. HIGH 11. 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..CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING.
BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND BECOMING
SOUTHWEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 13. UV INDEX 4 OR
MODERATE.
WATSON LAKE.
TODAY..INCREASING CLOUDINESS THIS AFTERNOON. WIND BECOMING SOUTH
20 KM/H GUSTING TO 40 EARLY THIS AFTERNOON. HIGH 13. 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 6.
THURSDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND
BECOMING WEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 15. UV INDEX 4
OR MODERATE.
MUNCHO LAKE PARK - STONE MOUNTAIN PARK.
TODAY..SUNNY. HIGH 18. UV INDEX 5 OR MODERATE.
TONIGHT..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF SHOWERS LATE
THIS EVENING AND OVERNIGHT. LOW 9.
THURSDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY IN THE
MORNING THEN 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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