173
FPCN13 CWVR 161750
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY
ENVIRONMENT CANADA AT 11:00 A.M. PDT TUESDAY 16 SEPTEMBER 2025 FOR
TODAY AND WEDNESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.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..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H THIS AFTERNOON.
HIGH 29. HUMIDEX 33. UV INDEX 5 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 13.
WEDNESDAY..SUNNY. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40 EARLY
IN THE AFTERNOON. HIGH 29. HUMIDEX 31. UV INDEX 5 OR MODERATE.
SOUTH OKANAGAN - INCLUDING PENTICTON.
TODAY..SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 THIS
AFTERNOON. HIGH 30. UV INDEX 6 OR HIGH.
TONIGHT..CLEAR. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS
EVENING. LOW 13.
WEDNESDAY..SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 EARLY IN
THE AFTERNOON. HIGH 30. UV INDEX 6 OR HIGH.
SIMILKAMEEN.
TODAY..SUNNY. WIND BECOMING EAST 20 KM/H GUSTING TO 40 THIS
AFTERNOON. HIGH 28. UV INDEX 6 OR HIGH.
TONIGHT..CLEAR. WIND EAST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS
EVENING. LOW 8.
WEDNESDAY..SUNNY. WIND BECOMING NORTHWEST 20 KM/H EARLY IN THE
AFTERNOON. HIGH 29. UV INDEX 5 OR MODERATE.
FRASER CANYON - NORTH INCLUDING LILLOOET.
TODAY..SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 EARLY THIS
AFTERNOON. HIGH 30. HUMIDEX 31. UV INDEX 5 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS
EVENING. LOW 14.
WEDNESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
HIGH 29. UV INDEX 5 OR MODERATE.
FRASER CANYON - SOUTH INCLUDING LYTTON.
TODAY..SUNNY. WIND BECOMING SOUTH 20 KM/H THIS AFTERNOON. HIGH 31.
HUMIDEX 32. UV INDEX 5 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTH 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 13.
WEDNESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
WIND BECOMING SOUTH 30 KM/H GUSTING TO 50 EARLY IN THE AFTERNOON.
HIGH 29. UV INDEX 5 OR MODERATE.
NICOLA.
TODAY..SUNNY. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 THIS
AFTERNOON. HIGH 29. UV INDEX 5 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT
THIS EVENING. LOW 8.
WEDNESDAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON.
HIGH 29. UV INDEX 5 OR MODERATE.
SOUTH THOMPSON.
TODAY..SUNNY. WIND EAST 20 KM/H GUSTING TO 50. HIGH 30. HUMIDEX 32.
UV INDEX 5 OR MODERATE.
TONIGHT..CLEAR. WIND EAST 20 KM/H GUSTING TO 50 BECOMING LIGHT AFTER
MIDNIGHT. LOW 15.
WEDNESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
WIND BECOMING EAST 20 KM/H IN THE MORNING. HIGH 31. UV INDEX 5 OR
MODERATE.
SHUSWAP.
TODAY..SUNNY. WIND BECOMING EAST 20 KM/H EARLY THIS AFTERNOON.
HIGH 26. HUMIDEX 29. UV INDEX 5 OR MODERATE.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING BEFORE MORNING. WIND EAST
20 KM/H BECOMING LIGHT THIS EVENING. LOW 12.
WEDNESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING NORTHWEST
20 KM/H IN THE AFTERNOON. HIGH 27. HUMIDEX 30. UV INDEX 5 OR
MODERATE.
MANNING - SKAGIT VALLEY.
TODAY..SUNNY. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 EARLY
THIS AFTERNOON. HIGH 28. UV INDEX 6 OR HIGH.
TONIGHT..CLEAR. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT
THIS EVENING. LOW 11.
WEDNESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE
AFTERNOON. HIGH 26. UV INDEX 5 OR MODERATE.
END
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