338
FPCN13 CWVR 201245
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY
ENVIRONMENT CANADA AT 5:00 A.M. PST THURSDAY 20 NOVEMBER 2025 FOR
TODAY AND FRIDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. PST.
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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 CLOUDY. CLEARING THIS AFTERNOON. HIGH 7. UV INDEX 1 OR
LOW.
TONIGHT..PARTLY CLOUDY. LOW PLUS 2.
FRIDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY NEAR NOON. WIND
BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 6. UV
INDEX 1 OR LOW.
SOUTH OKANAGAN - INCLUDING PENTICTON.
TODAY..MAINLY CLOUDY. HIGH 8. UV INDEX 1 OR LOW.
TONIGHT..MAINLY CLOUDY. LOW PLUS 3.
FRIDAY..MAINLY CLOUDY. WIND SOUTH 30 KM/H GUSTING TO 50. HIGH 7. UV
INDEX 1 OR LOW.
SIMILKAMEEN.
TODAY..MAINLY CLOUDY. CLEARING THIS AFTERNOON. FOG PATCHES
DISSIPATING THIS MORNING. HIGH PLUS 4. UV INDEX 1 OR LOW.
TONIGHT..PARTLY CLOUDY. LOW MINUS 1.
FRIDAY..BECOMING CLOUDY IN THE MORNING. 30 PERCENT CHANCE OF SHOWERS
LATE IN THE AFTERNOON. WIND BECOMING SOUTHEAST 20 KM/H NEAR NOON.
HIGH PLUS 2. UV INDEX 1 OR LOW.
FRASER CANYON - NORTH INCLUDING LILLOOET.
TODAY..A MIX OF SUN AND CLOUD. HIGH 8. UV INDEX 1 OR LOW.
TONIGHT..MAINLY CLOUDY. LOW PLUS 3.
FRIDAY..CLOUDY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE
MORNING. HIGH 9.
FRASER CANYON - SOUTH INCLUDING LYTTON.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS NEAR
BOSTON BAR THIS AFTERNOON. HIGH 7. UV INDEX 1 OR LOW.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS NEAR BOSTON BAR.
WIND BECOMING SOUTH 20 KM/H AFTER MIDNIGHT. LOW PLUS 4.
FRIDAY..CLOUDY. A FEW SHOWERS NEAR BOSTON BAR. WIND SOUTH 30 KM/H
GUSTING TO 50. HIGH 9.
NICOLA.
TODAY..A MIX OF SUN AND CLOUD. HIGH 6. UV INDEX 1 OR LOW.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS OVERNIGHT. LOW PLUS 1.
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON.
SNOW LEVEL 1700 METRES. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO
40 IN THE MORNING. HIGH 8.
SOUTH THOMPSON.
TODAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. WIND
BECOMING EAST 20 KM/H NEAR NOON. HIGH 6. UV INDEX 1 OR LOW.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS BEFORE MORNING.
SNOW LEVEL NEAR VALLEY BOTTOM. WIND EAST 20 KM/H BECOMING LIGHT THIS
EVENING. WIND BECOMING EAST 20 GUSTING TO 40 BEFORE MORNING. LOW
PLUS 2.
FRIDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.
SNOW LEVEL NEAR VALLEY BOTTOM. WIND EAST 30 KM/H GUSTING TO 50.
HIGH 7. UV INDEX 1 OR LOW.
SHUSWAP.
TODAY..A MIX OF SUN AND CLOUD. HIGH 7. UV INDEX 1 OR LOW.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS BEFORE MORNING.
LOW PLUS 2.
FRIDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.
WIND BECOMING SOUTHEAST 20 KM/H IN THE MORNING. HIGH 7.
MANNING - SKAGIT VALLEY.
TODAY..MAINLY CLOUDY. FOG PATCHES DISSIPATING THIS MORNING. WIND UP
TO 15 KM/H. HIGH PLUS 3. WIND CHILL MINUS 7 THIS MORNING. UV INDEX 1
OR LOW.
TONIGHT..PARTLY CLOUDY. LOW MINUS 1.
FRIDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. SNOW
LEVEL 1300 METRES. HIGH PLUS 3. UV INDEX 1 OR LOW.
END
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