985
FPCN13 CWVR 241755
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY
ENVIRONMENT CANADA AT 11:00 A.M. PDT THURSDAY 24 SEPTEMBER 2026 FOR
TODAY AND FRIDAY.
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..MAINLY CLOUDY. WIND BECOMING NORTHWEST 20 KM/H THIS AFTERNOON.
HIGH 17. UV INDEX 3 OR MODERATE.
TONIGHT..CLOUDY. PERIODS OF RAIN BEGINNING AFTER MIDNIGHT. WIND
NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 12.
FRIDAY..PERIODS OF RAIN CHANGING TO SHOWERS AT TIMES HEAVY NEAR NOON.
RISK OF A THUNDERSTORM IN THE AFTERNOON. LOCAL AMOUNT 10 TO 20 MM.
WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE AFTERNOON.
HIGH 14. UV INDEX 1 OR LOW.
SOUTH OKANAGAN - INCLUDING PENTICTON.
TODAY..MAINLY CLOUDY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 THIS
AFTERNOON. HIGH 21. UV INDEX 3 OR MODERATE.
TONIGHT..CLOUDY. PERIODS OF RAIN BEGINNING OVERNIGHT. WIND SOUTH
20 KM/H GUSTING TO 40. LOW 15.
FRIDAY..PERIODS OF RAIN CHANGING TO SHOWERS AT TIMES HEAVY NEAR NOON.
RISK OF A THUNDERSTORM IN THE AFTERNOON. LOCAL AMOUNT 10 TO 15 MM.
WIND SOUTH 30 KM/H GUSTING TO 50. TEMPERATURE STEADY NEAR 16. UV
INDEX 1 OR LOW.
SIMILKAMEEN.
TODAY..CLOUDY. HIGH 19. UV INDEX 3 OR MODERATE.
TONIGHT..CLOUDY. A FEW SHOWERS BEGINNING OVERNIGHT. LOCAL SMOKE THIS
EVENING AND AFTER MIDNIGHT. LOW 9.
FRIDAY..SHOWERS. RISK OF A THUNDERSTORM LATE IN THE MORNING AND EARLY
AFTERNOON. WIND BECOMING WEST 20 KM/H GUSTING TO 40 IN THE
AFTERNOON. HIGH 14. UV INDEX 1 OR LOW.
FRASER CANYON - NORTH INCLUDING LILLOOET.
TODAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON.
HIGH 17. UV INDEX 2 OR LOW.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 11.
FRIDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING. A FEW
SHOWERS BEGINNING NEAR NOON. RISK OF A THUNDERSTORM IN THE
AFTERNOON. HIGH 15. UV INDEX 2 OR LOW.
FRASER CANYON - SOUTH INCLUDING LYTTON.
TODAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. WIND
BECOMING SOUTH 20 KM/H THIS AFTERNOON. HIGH 18. UV INDEX 3 OR
MODERATE.
TONIGHT..PERIODS OF RAIN. WIND SOUTH 20 KM/H. LOW 13.
FRIDAY..SHOWERS. RISK OF A THUNDERSTORM LATE IN THE MORNING AND EARLY
AFTERNOON. AMOUNT 5 TO 10 MM. WIND SOUTH 20 KM/H GUSTING TO 40
INCREASING TO 40 GUSTING TO 60 IN THE AFTERNOON. TEMPERATURE STEADY
NEAR 14. UV INDEX 1 OR LOW.
NICOLA.
TODAY..CLOUDY. LOCAL SMOKE LATE THIS AFTERNOON. HIGH 14. UV INDEX 3
OR MODERATE.
TONIGHT..CLOUDY. A FEW SHOWERS BEGINNING NEAR MIDNIGHT. LOCAL SMOKE
THIS EVENING. LOW 7.
FRIDAY..PERIODS OF RAIN. RISK OF A THUNDERSTORM LATE IN THE MORNING
AND EARLY AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50
IN THE AFTERNOON. HIGH 12. UV INDEX 2 OR LOW.
SOUTH THOMPSON.
TODAY..CLOUDY. HIGH 19. UV INDEX 3 OR MODERATE.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 12.
FRIDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND
BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 16.
UV INDEX 1 OR LOW.
SHUSWAP.
TODAY..MAINLY CLOUDY. HIGH 17. UV INDEX 3 OR MODERATE.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING. PERIODS
OF RAIN BEGINNING BEFORE MORNING. LOW 11.
FRIDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. LOCAL
AMOUNT 10 TO 20 MM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN
THE AFTERNOON. HIGH 14. UV INDEX 1 OR LOW.
MANNING - SKAGIT VALLEY.
TODAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON.
LOCAL SMOKE. WIND BECOMING NORTHWEST 20 KM/H THIS AFTERNOON.
HIGH 14. UV INDEX 3 OR MODERATE.
TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.
PERIODS OF RAIN BEGINNING THIS EVENING. LOCAL SMOKE THIS EVENING AND
AFTER MIDNIGHT. WIND NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 7.
FRIDAY..SHOWERS. RISK OF A THUNDERSTORM LATE IN THE MORNING AND EARLY
AFTERNOON. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40 NEAR NOON.
HIGH 8. UV INDEX 1 OR LOW.
END
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