896
FPCN13 CWVR 271757
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY
ENVIRONMENT CANADA AT 11:00 A.M. PDT WEDNESDAY 27 MAY 2026 FOR TODAY
AND THURSDAY.
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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OKANAGAN VALLEY.
TODAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS NEAR NOON.
CLEARING THIS AFTERNOON. WIND BECOMING NORTH 20 KM/H EARLY THIS
AFTERNOON. HIGH 28. HUMIDEX 30. UV INDEX 6 OR HIGH.
TONIGHT..A FEW CLOUDS. WIND NORTH 20 KM/H BECOMING LIGHT THIS
EVENING. LOW 12.
THURSDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE IN THE
AFTERNOON. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. WIND
BECOMING SOUTH 20 KM/H LATE IN THE AFTERNOON. HIGH 31. HUMIDEX 33.
UV INDEX 7 OR HIGH.
SIMILKAMEEN.
TODAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY THIS
AFTERNOON. CLEARING THIS AFTERNOON. WIND BECOMING NORTHWEST 20 KM/H
EARLY THIS AFTERNOON. HIGH 26. UV INDEX 6 OR HIGH.
TONIGHT..A FEW CLOUDS. WIND NORTHWEST 20 KM/H BECOMING LIGHT EARLY
THIS EVENING. LOW 8.
THURSDAY..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.
HIGH 30. HUMIDEX 31. UV INDEX 7 OR HIGH.
FRASER CANYON - NORTH INCLUDING LILLOOET.
TODAY..MAINLY SUNNY. HIGH 30. UV INDEX 6 OR HIGH.
TONIGHT..A FEW CLOUDS. LOW 12.
THURSDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE IN THE
AFTERNOON. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. WIND
BECOMING SOUTH 20 KM/H GUSTING TO 40 EARLY IN THE AFTERNOON.
HIGH 32. HUMIDEX 33. UV INDEX 7 OR HIGH.
FRASER CANYON - SOUTH INCLUDING LYTTON.
TODAY..MAINLY SUNNY. HIGH 29. UV INDEX 6 OR HIGH.
TONIGHT..CLEAR. LOW 13.
THURSDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 33.
HUMIDEX 34. UV INDEX 7 OR HIGH.
NICOLA.
TODAY..CLEARING THIS AFTERNOON. WIND BECOMING NORTH 20 KM/H THIS
AFTERNOON. HIGH 26. UV INDEX 6 OR HIGH.
TONIGHT..CLEAR. WIND NORTH 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 7.
THURSDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE IN THE
AFTERNOON. RISK OF THUNDERSTORMS OVER EASTERN SECTIONS LATE IN THE
AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 EARLY IN
THE AFTERNOON. HIGH 31. UV INDEX 7 OR HIGH.
SOUTH THOMPSON.
TODAY..MAINLY SUNNY. WIND WEST 30 KM/H. HIGH 29. UV INDEX 6 OR HIGH.
TONIGHT..CLEAR. WIND WEST 30 KM/H BECOMING LIGHT THIS EVENING.
LOW 12.
THURSDAY..SUNNY. A MIX OF SUN AND CLOUD LATE IN THE AFTERNOON WITH
30 PERCENT CHANCE OF SHOWERS. WIND BECOMING SOUTHEAST 20 KM/H IN THE
AFTERNOON. HIGH 32. HUMIDEX 34. UV INDEX 7 OR HIGH.
SHUSWAP.
TODAY..CLEARING THIS AFTERNOON. HIGH 27. HUMIDEX 30. UV INDEX 6 OR
HIGH.
TONIGHT..CLEAR. LOW 12.
THURSDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE IN THE
AFTERNOON. WIND BECOMING NORTHEAST 20 KM/H EARLY IN THE AFTERNOON.
HIGH 30. HUMIDEX 35. UV INDEX 7 OR HIGH.
MANNING - SKAGIT VALLEY.
TODAY..CLEARING THIS AFTERNOON. WIND BECOMING NORTHWEST 20 KM/H EARLY
THIS AFTERNOON. HIGH 24. UV INDEX 6 OR HIGH.
TONIGHT..CLEAR. WIND NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 10.
THURSDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE
AFTERNOON. WIND BECOMING NORTH 20 KM/H IN THE AFTERNOON. HIGH 27. UV
INDEX 7 OR HIGH.
END
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