609
FPCN15 CWVR 092145
FORECASTS FOR THE KOOTENAY DISTRICTS OF BRITISH COLUMBIA ISSUED BY
ENVIRONMENT CANADA AT 4:00 P.M. MDT WEDNESDAY 9 SEPTEMBER 2026 FOR
TONIGHT THURSDAY AND THURSDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT THURSDAY.
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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.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS AFTER MIDNIGHT.
WIND SOUTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 10.
THURSDAY..CLEARING IN THE MORNING. HIGH 25. UV INDEX 5 OR MODERATE.
THURSDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE IN
THE EVENING. CLEARING BEFORE MORNING. LOW 8.
ARROW LAKES - SLOCAN LAKE.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS THIS EVENING THEN
60 PERCENT CHANCE OF SHOWERS LATE THIS EVENING AND OVERNIGHT.
LOW 12.
THURSDAY..A FEW SHOWERS ENDING EARLY IN THE AFTERNOON THEN A MIX OF
SUN AND CLOUD. WIND BECOMING NORTH 20 KM/H NEAR NOON. HIGH 20. UV
INDEX 4 OR MODERATE.
THURSDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR NEAR MIDNIGHT. LOW 7.
WEST KOOTENAY.
TONIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW 11.
THURSDAY..CLEARING IN THE MORNING. WIND BECOMING WEST 20 KM/H GUSTING
TO 40 IN THE MORNING THEN BECOMING NORTH 20 GUSTING TO 40 EARLY IN
THE AFTERNOON. HIGH 23. UV INDEX 5 OR MODERATE.
THURSDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE IN
THE EVENING AND AFTER MIDNIGHT. CLEARING BEFORE MORNING. LOW 8.
KOOTENAY LAKE.
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVER NORTHERN
SECTIONS LATE THIS EVENING AND OVERNIGHT. WIND SOUTH 20 KM/H
BECOMING LIGHT THIS EVENING. LOW 13.
THURSDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVER NORTHERN
SECTIONS. CLEARING LATE IN THE AFTERNOON. WIND BECOMING NORTHWEST
20 KM/H GUSTING TO 40 NEAR NOON. HIGH 23. UV INDEX 4 OR MODERATE.
THURSDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS
OVERNIGHT. LOW 10.
EAST KOOTENAY - NORTH INCLUDING INVERMERE.
TONIGHT..PARTLY CLOUDY. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW 11.
THURSDAY..A MIX OF SUN AND CLOUD. A FEW SHOWERS BEGINNING IN THE
MORNING AND ENDING IN THE AFTERNOON. WIND BECOMING NORTHWEST 20 KM/H
GUSTING TO 40 NEAR NOON. HIGH 20. UV INDEX 3 OR MODERATE.
THURSDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR NEAR MIDNIGHT. WIND
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW
PLUS 2.
EAST KOOTENAY - SOUTH INCLUDING CRANBROOK.
TONIGHT..PARTLY CLOUDY. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW 12.
THURSDAY..MAINLY SUNNY. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40
NEAR NOON. HIGH 22. UV INDEX 5 OR MODERATE.
THURSDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. LOW 7.
ELK VALLEY.
TONIGHT..PARTLY CLOUDY. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW 8.
THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE
MORNING. HIGH 20. UV INDEX 5 OR MODERATE.
THURSDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE
EVENING. LOW PLUS 5.
END
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