936
FPCN13 CWVR 221149
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY
ENVIRONMENT CANADA AT 5:00 A.M. PDT TUESDAY 22 SEPTEMBER 2026 FOR
TODAY AND WEDNESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. PDT.
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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.
TODAY..MAINLY SUNNY. WIND BECOMING NORTHWEST 20 KM/H THIS AFTERNOON.
HIGH 24. UV INDEX 4 OR MODERATE.
TONIGHT..CLEAR. WIND NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 8.
WEDNESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE
MORNING. HIGH 21. UV INDEX 4 OR MODERATE.
SOUTH OKANAGAN - INCLUDING PENTICTON.
TODAY..MAINLY SUNNY. LOCAL SMOKE. WIND BECOMING NORTHWEST 20 KM/H
THIS AFTERNOON. HIGH 25. UV INDEX 4 OR MODERATE.
TONIGHT..CLEAR. LOCAL SMOKE THIS EVENING. WIND NORTHWEST 20 KM/H
BECOMING LIGHT THIS EVENING. LOW 8.
WEDNESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE
MORNING. HIGH 22. UV INDEX 4 OR MODERATE.
SIMILKAMEEN.
TODAY..MAINLY SUNNY. LOCAL SMOKE. WIND BECOMING NORTHWEST 20 KM/H
THIS AFTERNOON. HIGH 22. UV INDEX 4 OR MODERATE.
TONIGHT..PARTLY CLOUDY. LOCAL SMOKE. WIND NORTHWEST 20 KM/H BECOMING
LIGHT THIS EVENING. LOW 6.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 19. UV INDEX 4 OR MODERATE.
FRASER CANYON - NORTH INCLUDING LILLOOET.
TODAY..MAINLY SUNNY. HIGH 23. UV INDEX 4 OR MODERATE.
TONIGHT..PARTLY CLOUDY. LOW 11.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 20. UV INDEX 3 OR MODERATE.
FRASER CANYON - SOUTH INCLUDING LYTTON.
TODAY..SUNNY. WIND SOUTH 30 KM/H GUSTING TO 50. HIGH 26. UV INDEX 4
OR MODERATE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND SOUTH
30 KM/H GUSTING TO 50. LOW 12.
WEDNESDAY..A MIX OF SUN AND CLOUD. WIND SOUTH 30 KM/H GUSTING TO 50.
HIGH 21. UV INDEX 3 OR MODERATE.
NICOLA.
TODAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS
AFTERNOON. HIGH 24. UV INDEX 4 OR MODERATE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND SOUTHWEST
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 6.
WEDNESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE
IN THE AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN
THE AFTERNOON. HIGH 20. UV INDEX 4 OR MODERATE.
SOUTH THOMPSON.
TODAY..MAINLY SUNNY. WIND BECOMING SOUTH 20 KM/H LATE THIS AFTERNOON.
HIGH 25. UV INDEX 4 OR MODERATE.
TONIGHT..A FEW CLOUDS. WIND SOUTH 20 KM/H BECOMING LIGHT THIS
EVENING. LOW 9.
WEDNESDAY..A MIX OF SUN AND CLOUD. WIND BECOMING EAST 20 KM/H IN THE
AFTERNOON. HIGH 20. UV INDEX 3 OR MODERATE.
SHUSWAP.
TODAY..SUNNY. HIGH 23. UV INDEX 4 OR MODERATE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW 7.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 3 OR MODERATE.
MANNING - SKAGIT VALLEY.
TODAY..MAINLY SUNNY. LOCAL SMOKE. HIGH 18. UV INDEX 4 OR MODERATE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOCAL SMOKE.
LOW PLUS 4.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 15. UV INDEX 4 OR MODERATE.
END
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