573
FPCN13 CWVR 122245
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY
ENVIRONMENT CANADA AT 4:00 P.M. PDT MONDAY 12 MAY 2025 FOR TONIGHT
TUESDAY AND TUESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. PDT TUESDAY.
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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.
TONIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN CLEARING. RISK OF A
THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT.
WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING.
LOW 7.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. FOG PATCHES
DISSIPATING IN THE MORNING. WIND BECOMING SOUTHWEST 20 KM/H IN THE
AFTERNOON. HIGH 21. UV INDEX 6 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H BECOMING
LIGHT LATE IN THE EVENING. LOW 10.
SOUTH OKANAGAN - INCLUDING PENTICTON.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. CLEARING BEFORE
MORNING. RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES
DEVELOPING BEFORE MORNING. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW 9.
TUESDAY..SUNNY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH
30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A
THUNDERSTORM LATE IN THE AFTERNOON. FOG PATCHES DISSIPATING LATE IN
THE MORNING. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 NEAR NOON.
HIGH 21. UV INDEX 6 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING WITH RISK OF A THUNDERSTORM. WIND NORTH 20 KM/H BECOMING
LIGHT LATE IN THE EVENING. LOW 10.
SIMILKAMEEN.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. BECOMING PARTLY
CLOUDY BEFORE MORNING. RISK OF A THUNDERSTORM EARLY THIS EVENING.
WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 8.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN
THE AFTERNOON. WIND BECOMING WEST 20 KM/H GUSTING TO 40 EARLY IN THE
AFTERNOON. HIGH 20. UV INDEX 6 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE
EVENING. LOW 8.
FRASER CANYON - NORTH INCLUDING LILLOOET.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS THIS EVENING AND
RISK OF A THUNDERSTORM. CLEARING OVERNIGHT. FOG PATCHES DEVELOPING
BEFORE MORNING. WIND SOUTHEAST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 9.
TUESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. FOG
PATCHES DISSIPATING IN THE MORNING. WIND BECOMING SOUTHEAST 20 KM/H
GUSTING TO 40 NEAR NOON. HIGH 23. UV INDEX 6 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. WIND SOUTHEAST 20 KM/H GUSTING TO 40
BECOMING LIGHT IN THE EVENING. LOW 12.
FRASER CANYON - SOUTH INCLUDING LYTTON.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS THIS EVENING AND
AFTER MIDNIGHT THEN PARTLY CLOUDY. RISK OF A THUNDERSTORM EARLY THIS
EVENING. WIND SOUTH 40 KM/H GUSTING TO 60 DIMINISHING TO 20 LATE
THIS EVENING. LOW 11.
TUESDAY..A MIX OF SUN AND CLOUD. WIND SOUTH 20 KM/H INCREASING TO 40
GUSTING TO 60 IN THE AFTERNOON. HIGH 24. UV INDEX 6 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS NEAR
BOSTON BAR OVERNIGHT. WIND SOUTH 40 KM/H GUSTING TO 60 DIMINISHING
TO 20 NEAR MIDNIGHT. LOW 13.
NICOLA.
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS THIS
EVENING. CLEARING OVERNIGHT. RISK OF A THUNDERSTORM EARLY THIS
EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS
EVENING. LOW 7.
TUESDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.
WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 21. UV
INDEX 6 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40. LOW 11.
SOUTH THOMPSON.
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS THIS EVENING AND
RISK OF A THUNDERSTORM. CLEARING AFTER MIDNIGHT. FOG PATCHES
DEVELOPING BEFORE MORNING. WIND SOUTHWEST 30 KM/H GUSTING TO 50
BECOMING LIGHT THIS EVENING. LOW 10.
TUESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. FOG
PATCHES DISSIPATING LATE IN THE MORNING. WIND BECOMING WEST 20 KM/H
NEAR NOON. HIGH 23. UV INDEX 6 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. WIND WEST 20 KM/H. LOW 12.
SHUSWAP.
TONIGHT..A FEW SHOWERS ENDING THIS EVENING THEN CLEARING. RISK OF A
THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT.
WIND SOUTHEAST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 6.
TUESDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.
FOG PATCHES DISSIPATING LATE IN THE MORNING. HIGH 21. UV INDEX 6 OR
HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. LOW 10.
MANNING - SKAGIT VALLEY.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND WEST 20 KM/H
GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 7.
TUESDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. WIND
BECOMING WEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 16. UV INDEX 6
OR HIGH.
TUESDAY NIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT.
WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING.
LOW 8.
END
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