795
FPCN13 CWVR 182254
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY
ENVIRONMENT CANADA AT 4:00 P.M. PDT WEDNESDAY 18 JUNE 2025 FOR
TONIGHT THURSDAY AND THURSDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. PDT THURSDAY.
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MAJOR REFERENCE ELEVATIONS:
OKANAGAN AND KAMLOOPS LAKES: 340 METRES.
COQUIHALLA - HOPE TO MERRITT: 1230 METRES.
COQUIHALLA - MERRITT TO KAMLOOPS: 1440 METRES.
CONNECTOR - PENNASK SUMMIT: 1728 METRES.
ALLISON PASS: 1340 METRES.
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NORTH OKANAGAN - INCLUDING VERNON
CENTRAL OKANAGAN - INCLUDING KELOWNA.
TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS THIS EVENING
AND RISK OF THUNDERSTORMS. CLEARING NEAR MIDNIGHT. LOW 9.
THURSDAY..MAINLY SUNNY. HIGH 25. UV INDEX 7 OR HIGH.
THURSDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW 10.
SOUTH OKANAGAN - INCLUDING PENTICTON.
TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING AND RISK OF THUNDERSTORMS. CLEARING THIS EVENING. WIND
NORTHWEST 20 KM/H GUSTING TO 50 BECOMING LIGHT EARLY THIS EVENING.
LOW 10.
THURSDAY..MAINLY SUNNY. WIND BECOMING NORTH 20 KM/H NEAR NOON.
HIGH 27. UV INDEX 7 OR HIGH.
THURSDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS BEFORE MORNING.
WIND NORTH 20 KM/H BECOMING LIGHT EARLY IN THE EVENING. LOW 12.
SIMILKAMEEN.
TONIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H BECOMING LIGHT THIS
EVENING. LOW PLUS 5.
THURSDAY..SUNNY. WIND BECOMING WEST 20 KM/H IN THE AFTERNOON.
HIGH 24. UV INDEX 7 OR HIGH.
THURSDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT.
WIND WEST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 8.
FRASER CANYON - NORTH INCLUDING LILLOOET.
TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS THIS
EVENING. CLEARING LATE THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING
TO 40 BECOMING LIGHT LATE THIS EVENING. LOW 10.
THURSDAY..MAINLY SUNNY. WIND BECOMING SOUTH 20 KM/H NEAR NOON.
HIGH 26. UV INDEX 7 OR HIGH.
THURSDAY NIGHT..PARTLY CLOUDY. LOW 11.
FRASER CANYON - SOUTH INCLUDING LYTTON.
TONIGHT..MAINLY CLOUDY. CLEARING NEAR MIDNIGHT. 30 PERCENT CHANCE OF
SHOWERS NEAR BOSTON BAR EARLY THIS EVENING. WIND SOUTH 40 KM/H
GUSTING TO 70 DIMINISHING TO 20 GUSTING TO 40 LATE THIS EVENING.
LOW 12.
THURSDAY..MAINLY SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40
NEAR NOON. HIGH 27. UV INDEX 7 OR HIGH.
THURSDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT.
WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE IN THE EVENING.
LOW 13.
NICOLA.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. CLEARING THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT LATE THIS EVENING. LOW 10.
THURSDAY..SUNNY. HIGH 26. UV INDEX 7 OR HIGH.
THURSDAY NIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT. LOW 12.
SOUTH THOMPSON.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING AND RISK OF A THUNDERSTORM. CLEARING THIS EVENING. WIND
SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT LATE THIS EVENING.
LOW 9.
THURSDAY..SUNNY. WIND BECOMING EAST 20 KM/H IN THE AFTERNOON.
HIGH 27. UV INDEX 7 OR HIGH.
THURSDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT.
WIND EAST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 13.
SHUSWAP.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. CLEARING BEFORE MORNING. LOW 8.
THURSDAY..SUNNY. HIGH 23. UV INDEX 7 OR HIGH.
THURSDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW 9.
MANNING - SKAGIT VALLEY.
TONIGHT..A FEW SHOWERS ENDING THIS EVENING THEN CLEARING. RISK OF
THUNDERSTORMS EARLY THIS EVENING. FOG PATCHES DEVELOPING NEAR
MIDNIGHT. LOW PLUS 4.
THURSDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING IN THE MORNING.
HIGH 22. UV INDEX 7 OR HIGH.
THURSDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT.
LOW PLUS 5.
END
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