839
FPCN13 CWVR 181752
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY
ENVIRONMENT CANADA AT 11:00 A.M. PDT SATURDAY 18 OCTOBER 2025 FOR
TODAY AND SUNDAY.
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
SHUSWAP.
TODAY..MAINLY CLOUDY. A FEW SHOWERS BEGINNING LATE THIS AFTERNOON.
SNOW LEVEL 1500 METRES. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40
THIS AFTERNOON. HIGH 10. UV INDEX 2 OR LOW.
TONIGHT..A FEW SHOWERS ENDING BEFORE MORNING THEN MAINLY CLOUDY.
AMOUNT 5 TO 10 MM. SNOW LEVEL 1500 METRES. WIND SOUTH 20 KM/H
GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW PLUS 5.
SUNDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON
WITH RISK OF A THUNDERSTORM. SNOW LEVEL 1500 METRES. WIND BECOMING
SOUTHWEST 20 KM/H GUSTING TO 40 EARLY IN THE AFTERNOON. HIGH 11. UV
INDEX 2 OR LOW.
CENTRAL OKANAGAN - INCLUDING KELOWNA.
TODAY..MAINLY CLOUDY. A FEW SHOWERS BEGINNING LATE THIS AFTERNOON.
SNOW LEVEL 1500 METRES. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40
THIS AFTERNOON. HIGH 10. UV INDEX 2 OR LOW.
TONIGHT..A FEW SHOWERS ENDING BEFORE MORNING THEN MAINLY CLOUDY.
AMOUNT 5 TO 10 MM. SNOW LEVEL 1500 METRES. WIND SOUTH 20 KM/H
GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW PLUS 5.
SUNDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON
WITH RISK OF A THUNDERSTORM. SNOW LEVEL 1500 METRES. WIND BECOMING
SOUTHWEST 20 KM/H GUSTING TO 40 EARLY IN THE AFTERNOON. HIGH 11. UV
INDEX 2 OR LOW.
SOUTH OKANAGAN - INCLUDING PENTICTON.
TODAY..MAINLY CLOUDY. WIND SOUTH 40 KM/H GUSTING TO 60. HIGH 11. UV
INDEX 2 OR LOW.
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. SNOW LEVEL
LOWERING TO 1500 METRES AFTER MIDNIGHT. WIND SOUTH 40 KM/H GUSTING
TO 70. LOW 8.
SUNDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON
WITH RISK OF A THUNDERSTORM. SNOW LEVEL 1500 METRES. WIND SOUTH
30 KM/H GUSTING TO 50. HIGH 13. UV INDEX 2 OR LOW.
SIMILKAMEEN.
TODAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON. HIGH 9. UV INDEX 2 OR LOW.
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW ZERO.
SUNDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.
WIND BECOMING WEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 10. UV
INDEX 2 OR LOW.
FRASER CANYON - NORTH INCLUDING LILLOOET.
TODAY..MAINLY CLOUDY. WIND SOUTHEAST 20 KM/H GUSTING TO 40. HIGH 11.
UV INDEX 2 OR LOW.
TONIGHT..MAINLY CLOUDY. WIND SOUTHEAST 20 KM/H GUSTING TO 40. LOW
PLUS 5.
SUNDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE IN THE
AFTERNOON. WIND SOUTH 20 KM/H GUSTING TO 40. HIGH 13. UV INDEX 2 OR
LOW.
FRASER CANYON - SOUTH INCLUDING LYTTON.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS NEAR BOSTON BAR.
WIND SOUTH 40 KM/H GUSTING TO 60. HIGH 12. UV INDEX 2 OR LOW.
TONIGHT..MAINLY CLOUDY. A FEW SHOWERS NEAR BOSTON BAR. AMOUNT 15 MM
NEAR BOSTON BAR. WIND SOUTH 40 KM/H GUSTING TO 60. TEMPERATURE
STEADY NEAR 10.
SUNDAY..MAINLY CLOUDY. A FEW SHOWERS NEAR BOSTON BAR. WIND SOUTH
40 KM/H GUSTING TO 60. HIGH 14. UV INDEX 1 OR LOW.
NICOLA.
TODAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. WIND
SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 10. UV INDEX 2 OR LOW.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. SNOW LEVEL
LOWERING TO 1500 METRES AFTER MIDNIGHT. WIND SOUTHWEST 20 KM/H
GUSTING TO 40. LOW PLUS 2.
SUNDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE IN THE
MORNING AND IN THE AFTERNOON. SNOW LEVEL 1500 METRES. WIND SOUTHWEST
20 KM/H GUSTING TO 40. HIGH 11. UV INDEX 1 OR LOW.
SOUTH THOMPSON.
TODAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. WIND EAST 30 KM/H
GUSTING TO 50. HIGH 11. UV INDEX 2 OR LOW.
TONIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS THIS EVENING AND
AFTER MIDNIGHT THEN PARTLY CLOUDY. WIND EAST 30 KM/H GUSTING TO 50.
LOW PLUS 5.
SUNDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. WIND EAST 20 KM/H BECOMING WEST 20 GUSTING TO 40 IN THE
AFTERNOON. HIGH 12. UV INDEX 2 OR LOW.
MANNING - SKAGIT VALLEY.
TODAY..CLOUDY. SHOWERS BEGINNING THIS AFTERNOON. HIGH 8. UV INDEX 2
OR LOW.
TONIGHT..SHOWERS. AMOUNT 10 TO 20 MM. TEMPERATURE STEADY NEAR PLUS 5.
SUNDAY..SHOWERS. AMOUNT 5 TO 10 MM. WIND BECOMING WEST 20 KM/H
GUSTING TO 40 NEAR NOON. TEMPERATURE STEADY NEAR 6. UV INDEX 1 OR
LOW.
END
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