710
FPCN15 CWVR 131059
FORECASTS FOR THE KOOTENAY DISTRICTS OF BRITISH COLUMBIA ISSUED BY
ENVIRONMENT CANADA AT 5:00 A.M. MDT SATURDAY 13 SEPTEMBER 2025 FOR
TODAY AND SUNDAY.
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..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON. LOCAL SMOKE. HIGH 31. HUMIDEX 33. UV INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. LOCAL SMOKE. LOW 13.
SUNDAY..MAINLY CLOUDY. 70 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.
RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. HIGH 23. HUMIDEX 25.
UV INDEX 4 OR MODERATE.
ARROW LAKES - SLOCAN LAKE.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON. HAZY. HIGH 25. HUMIDEX 28. UV INDEX 5 OR MODERATE.
TONIGHT..A FEW CLOUDS. HAZY. LOW 14.
SUNDAY..INCREASING CLOUDINESS. SHOWERS BEGINNING IN THE AFTERNOON.
RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. HIGH 20. UV INDEX 4 OR
MODERATE.
WEST KOOTENAY.
TODAY..SUNNY. LOCAL SMOKE. HIGH 30. HUMIDEX 32. UV INDEX 6 OR HIGH.
TONIGHT..CLEAR. LOCAL SMOKE. LOW 15.
SUNDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. WIND BECOMING
SOUTHWEST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 24. HUMIDEX
26. UV INDEX 5 OR MODERATE.
KOOTENAY LAKE.
TODAY..SUNNY. A MIX OF SUN AND CLOUD LATE THIS AFTERNOON WITH
30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM LATE THIS
AFTERNOON. HAZY. HIGH 29. HUMIDEX 33. UV INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING THEN CLEAR. RISK OF A THUNDERSTORM EARLY THIS EVENING. HAZY.
LOW 15.
SUNDAY..INCREASING CLOUDINESS. 60 PERCENT CHANCE OF SHOWERS LATE IN
THE AFTERNOON. HAZY IN THE MORNING AND EARLY IN THE AFTERNOON.
HIGH 22. UV INDEX 5 OR MODERATE.
EAST KOOTENAY - NORTH INCLUDING INVERMERE.
TODAY..SUNNY THIS MORNING AND EARLY THIS AFTERNOON THEN A MIX OF SUN
AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON.
HIGH 27. HUMIDEX 29. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING THEN CLEAR. HAZY. LOW 12.
SUNDAY..MAINLY CLOUDY. HIGH 23. UV INDEX 5 OR MODERATE.
EAST KOOTENAY - SOUTH INCLUDING CRANBROOK.
TODAY..SUNNY THIS MORNING AND EARLY THIS AFTERNOON THEN A MIX OF SUN
AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON.
RISK OF A THUNDERSTORM LATE THIS AFTERNOON. FOG PATCHES DISSIPATING
THIS MORNING. HIGH 27. HUMIDEX 30. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING THEN CLEAR. RISK OF A THUNDERSTORM EARLY THIS EVENING. HAZY.
LOW 12.
SUNDAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 20 KM/H IN
THE AFTERNOON. HIGH 24. HUMIDEX 26. UV INDEX 5 OR MODERATE.
ELK VALLEY.
TODAY..SUNNY THIS MORNING AND EARLY THIS AFTERNOON THEN A MIX OF SUN
AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON.
RISK OF A THUNDERSTORM LATE THIS AFTERNOON. FOG PATCHES DISSIPATING
THIS MORNING. HIGH 27. HUMIDEX 28. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING THEN CLEAR. RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG
PATCHES DEVELOPING BEFORE MORNING. LOW 8.
SUNDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. FOG PATCHES
DISSIPATING IN THE MORNING. WIND BECOMING SOUTH 20 KM/H GUSTING TO
40 IN THE AFTERNOON. HIGH 23. UV INDEX 5 OR MODERATE.
END
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