232
FPCN13 CWVR 182250
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY
ENVIRONMENT CANADA AT 4:00 P.M. PDT THURSDAY 18 JUNE 2026 FOR TONIGHT
FRIDAY AND FRIDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. PDT FRIDAY.
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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..CLEAR. WIND NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 10.
FRIDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND
BECOMING SOUTH 30 KM/H GUSTING TO 50 IN THE AFTERNOON. HIGH 30. UV
INDEX 8 OR VERY HIGH.
FRIDAY NIGHT..CLEARING IN THE EVENING. WIND SOUTH 30 KM/H GUSTING TO
50 BECOMING LIGHT NEAR MIDNIGHT. LOW 13.
SOUTH OKANAGAN - INCLUDING PENTICTON.
TONIGHT..CLEAR. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS
EVENING. LOW 12.
FRIDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND
BECOMING SOUTH 30 KM/H GUSTING TO 50 LATE IN THE MORNING. HIGH 31.
UV INDEX 8 OR VERY HIGH.
FRIDAY NIGHT..CLEARING IN THE EVENING. WIND SOUTH 30 KM/H GUSTING TO
50 BECOMING LIGHT IN THE EVENING. LOW 14.
SIMILKAMEEN.
TONIGHT..CLEAR. LOW 7.
FRIDAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 NEAR
NOON. HIGH 29. UV INDEX 8 OR VERY HIGH.
FRIDAY NIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT LATE IN THE EVENING. LOW 9.
FRASER CANYON - NORTH INCLUDING LILLOOET.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW 14.
FRIDAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE
AFTERNOON. HIGH 34. UV INDEX 8 OR VERY HIGH.
FRIDAY NIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT IN THE EVENING. LOW 17.
FRASER CANYON - SOUTH INCLUDING LYTTON.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. WIND NORTH 20 KM/H.
LOW 14.
FRIDAY..SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT EARLY IN THE
MORNING. WIND BECOMING SOUTH 40 GUSTING TO 60 IN THE AFTERNOON.
HIGH 34. UV INDEX 8 OR VERY HIGH.
FRIDAY NIGHT..CLEAR. WIND SOUTH 40 KM/H GUSTING TO 60 BECOMING LIGHT
IN THE EVENING. LOW 15.
NICOLA.
TONIGHT..CLEAR. WIND NORTH 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 7.
FRIDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND
BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 LATE IN THE MORNING.
HIGH 31. UV INDEX 8 OR VERY HIGH.
FRIDAY NIGHT..CLEARING IN THE EVENING. WIND SOUTHWEST 30 KM/H GUSTING
TO 50 BECOMING LIGHT NEAR MIDNIGHT. LOW 12.
SOUTH THOMPSON.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. WIND WEST 20 KM/H
BECOMING LIGHT THIS EVENING. LOW 13.
FRIDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND
BECOMING EAST 20 KM/H LATE IN THE MORNING THEN BECOMING SOUTHWEST 20
GUSTING TO 40 IN THE AFTERNOON. HIGH 32. UV INDEX 8 OR VERY HIGH.
FRIDAY NIGHT..CLEARING IN THE EVENING. WIND WEST 30 KM/H GUSTING TO
50 BECOMING LIGHT AFTER MIDNIGHT. LOW 14.
SHUSWAP.
TONIGHT..CLEAR. LOW 10.
FRIDAY..SUNNY. HIGH 30. UV INDEX 8 OR VERY HIGH.
FRIDAY NIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT AFTER MIDNIGHT. LOW 15.
MANNING - SKAGIT VALLEY.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW 12.
FRIDAY..SUNNY. WIND BECOMING WEST 20 KM/H GUSTING TO 40 NEAR NOON.
HIGH 27. UV INDEX 8 OR VERY HIGH.
FRIDAY NIGHT..CLEAR. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
IN THE EVENING. LOW 9.
END
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