731
FPCN15 CWVR 081047
FORECASTS FOR THE KOOTENAY DISTRICTS OF BRITISH COLUMBIA ISSUED BY
ENVIRONMENT CANADA AT 5:00 A.M. MDT TUESDAY 8 SEPTEMBER 2026 FOR
TODAY AND WEDNESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.
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MAJOR REFERENCE ELEVATIONS:
CASTLEGAR: 430 METRES.
CRANBROOK: 920 METRES.
BLUEBERRY-PAULSON: 1570 METRES.
KOOTENAY PASS: 1774 METRES.
CROWSNEST PASS: 1300 METRES.
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BOUNDARY.
TODAY..CLEARING THIS MORNING. WIND BECOMING WEST 20 KM/H THIS
AFTERNOON. HIGH 24. UV INDEX 5 OR MODERATE.
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 9.
WEDNESDAY..MAINLY SUNNY. WIND BECOMING WEST 20 KM/H IN THE AFTERNOON.
HIGH 25. UV INDEX 6 OR HIGH.
ARROW LAKES - SLOCAN LAKE.
TODAY..MAINLY SUNNY. FOG PATCHES DISSIPATING EARLY THIS MORNING.
HIGH 22. UV INDEX 5 OR MODERATE.
TONIGHT..A FEW CLOUDS. LOW 10.
WEDNESDAY..MAINLY SUNNY. HIGH 23. UV INDEX 5 OR MODERATE.
WEST KOOTENAY.
TODAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING THIS MORNING.
WIND BECOMING SOUTH 20 KM/H THIS AFTERNOON. HIGH 24. HUMIDEX 25. UV
INDEX 5 OR MODERATE.
TONIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING BEFORE MORNING. WIND
SOUTH 20 KM/H BECOMING LIGHT THIS EVENING. LOW 9.
WEDNESDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND
BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 25.
UV INDEX 5 OR MODERATE.
KOOTENAY LAKE.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON WITH RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING EARLY
THIS MORNING. WIND BECOMING SOUTH 20 KM/H THIS AFTERNOON. HIGH 21.
UV INDEX 4 OR MODERATE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H BECOMING
LIGHT THIS EVENING. LOW 11.
WEDNESDAY..MAINLY SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN
THE AFTERNOON. HIGH 24. HUMIDEX 25. UV INDEX 5 OR MODERATE.
EAST KOOTENAY.
TODAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM LATE THIS AFTERNOON. WIND BECOMING SOUTHEAST 20 KM/H
THIS AFTERNOON. HIGH 20. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. WIND SOUTHEAST 20 KM/H BECOMING
LIGHT THIS EVENING. LOW 9.
WEDNESDAY..MAINLY SUNNY. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO
40 IN THE AFTERNOON. HIGH 23. HUMIDEX 26. UV INDEX 5 OR MODERATE.
ELK VALLEY.
TODAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM LATE THIS AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H
GUSTING TO 40 THIS AFTERNOON. HIGH 18. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING
TO 40 BECOMING LIGHT THIS EVENING. LOW 7.
WEDNESDAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTH 30 KM/H IN THE
AFTERNOON. HIGH 22. UV INDEX 5 OR MODERATE.
END
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