596
FPCN13 CWVR 101145
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY
ENVIRONMENT CANADA AT 5:00 A.M. PDT SUNDAY 10 MAY 2026 FOR TODAY AND
MONDAY.
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.
TODAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON. WIND NORTHEAST 20 KM/H BECOMING LIGHT THIS MORNING. WIND
BECOMING SOUTHWEST 30 GUSTING TO 50 LATE THIS MORNING. HIGH 24. UV
INDEX 4 OR MODERATE.
TONIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS THIS
EVENING. BECOMING CLEAR OVERNIGHT. WIND SOUTHWEST 30 KM/H GUSTING TO
50 BECOMING NORTHWEST 20 THEN LIGHT AFTER MIDNIGHT. LOW 9.
MONDAY..SUNNY. WIND BECOMING NORTHWEST 20 KM/H EARLY IN THE
AFTERNOON. HIGH 24. UV INDEX 6 OR HIGH.
CENTRAL OKANAGAN - INCLUDING KELOWNA.
TODAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 LATE THIS
MORNING. HIGH 24. UV INDEX 4 OR MODERATE.
TONIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING THEN CLEAR. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING
NORTHWEST 20 LATE THIS EVENING THEN LIGHT AFTER MIDNIGHT. LOW 7.
MONDAY..SUNNY. WIND BECOMING NORTHWEST 20 KM/H EARLY IN THE
AFTERNOON. HIGH 25. UV INDEX 6 OR HIGH.
SOUTH OKANAGAN - INCLUDING PENTICTON.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON. WIND SOUTH 20 KM/H BECOMING LIGHT EARLY THIS MORNING.
WIND BECOMING SOUTHWEST 20 GUSTING TO 50 NEAR NOON. HIGH 24. UV
INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 50 BECOMING LIGHT NEAR
MIDNIGHT. LOW 8.
MONDAY..SUNNY. WIND BECOMING NORTH 20 KM/H LATE IN THE MORNING.
HIGH 25. UV INDEX 6 OR HIGH.
SIMILKAMEEN.
TODAY..INCREASING CLOUDINESS EARLY THIS MORNING. WIND BECOMING
SOUTHWEST 20 KM/H GUSTING TO 40 THIS AFTERNOON. HIGH 22. UV INDEX 6
OR HIGH.
TONIGHT..A FEW CLOUDS. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW PLUS 3 WITH RISK OF FROST.
MONDAY..SUNNY. HIGH 24. UV INDEX 6 OR HIGH.
FRASER CANYON - NORTH INCLUDING LILLOOET.
TODAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON. RISK OF THUNDERSTORMS OVER THE RIDGES LATE THIS
AFTERNOON. WIND BECOMING SOUTH 30 KM/H GUSTING TO 50 THIS MORNING.
HIGH 23. UV INDEX 5 OR MODERATE.
TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. RISK OF THUNDERSTORMS OVER THE RIDGES EARLY THIS EVENING.
CLEARING LATE THIS EVENING. WIND SOUTH 30 KM/H GUSTING TO 50. LOW 9.
MONDAY..MAINLY SUNNY. WIND BECOMING SOUTH 20 KM/H IN THE AFTERNOON.
HIGH 25. UV INDEX 6 OR HIGH.
FRASER CANYON - SOUTH INCLUDING LYTTON.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON. WIND SOUTH 20 KM/H GUSTING TO 50 INCREASING TO 40 GUSTING
TO 70 LATE THIS AFTERNOON. HIGH 23. UV INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
WIND SOUTH 40 KM/H GUSTING TO 70 DIMINISHING TO 20 GUSTING TO 40
NEAR MIDNIGHT. LOW 10.
MONDAY..MAINLY SUNNY. WIND BECOMING SOUTH 20 KM/H IN THE AFTERNOON.
HIGH 25. UV INDEX 6 OR HIGH.
NICOLA.
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 30 KM/H
GUSTING TO 50 LATE THIS MORNING. HIGH 21. UV INDEX 6 OR HIGH.
TONIGHT..A FEW CLOUDS. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING
LIGHT LATE THIS EVENING. LOW PLUS 3 WITH RISK OF FROST.
MONDAY..MAINLY SUNNY. HIGH 24. UV INDEX 6 OR HIGH.
SOUTH THOMPSON.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 50 EARLY THIS
AFTERNOON. HIGH 24. UV INDEX 5 OR MODERATE.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS
EVENING. RISK OF THUNDERSTORMS OVER THE RIDGES THIS EVENING.
CLEARING OVERNIGHT. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING
LIGHT AFTER MIDNIGHT. LOW 10.
MONDAY..MAINLY SUNNY. HIGH 25. UV INDEX 6 OR HIGH.
SHUSWAP.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS
AFTERNOON. HIGH 22. UV INDEX 5 OR MODERATE.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
THEN 70 PERCENT CHANCE OF SHOWERS LATE THIS EVENING AND AFTER
MIDNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING NORTHWEST 20
GUSTING TO 40 THEN LIGHT LATE THIS EVENING. LOW 8.
MONDAY..MAINLY SUNNY. WIND BECOMING NORTH 20 KM/H LATE IN THE
MORNING. HIGH 23. UV INDEX 6 OR HIGH.
MANNING - SKAGIT VALLEY.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON. WIND BECOMING NORTHWEST 30 KM/H THIS AFTERNOON. HIGH 20.
UV INDEX 6 OR HIGH.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. 30 PERCENT CHANCE OF DRIZZLE OVERNIGHT. WIND NORTHWEST
30 KM/H BECOMING LIGHT THIS EVENING. LOW 9.
MONDAY..CLOUDY WITH 30 PERCENT CHANCE OF DRIZZLE EARLY IN THE
MORNING. CLEARING IN THE MORNING. HIGH 21. UV INDEX 6 OR HIGH.
END
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