574
FPCN15 CWVR 152145
FORECASTS FOR THE KOOTENAY DISTRICTS OF BRITISH COLUMBIA ISSUED BY
ENVIRONMENT CANADA AT 4:00 P.M. MDT MONDAY 15 SEPTEMBER 2025 FOR
TONIGHT TUESDAY AND TUESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT TUESDAY.
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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. LOW 11.
TUESDAY..CLEARING. LOCAL SMOKE. WIND BECOMING SOUTHEAST 20 KM/H
GUSTING TO 40 EARLY IN THE AFTERNOON. HIGH 28. HUMIDEX 30. UV
INDEX 6 OR HIGH.
TUESDAY NIGHT..CLEAR. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING
LIGHT IN THE EVENING. LOW 11.
ARROW LAKES - SLOCAN LAKE.
TONIGHT..PARTLY CLOUDY. LOCAL SMOKE. LOW 12.
TUESDAY..CLEARING. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 24.
HUMIDEX 27. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING BEFORE MORNING. LOW 10.
WEST KOOTENAY.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. LOW 12.
TUESDAY..CLEARING. FOG PATCHES DISSIPATING IN THE MORNING. LOCAL
SMOKE IN THE AFTERNOON. HIGH 27. HUMIDEX 28. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..CLEAR. LOW 10.
KOOTENAY LAKE.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. FOG PATCHES DEVELOPING
OVERNIGHT. LOW 11.
TUESDAY..CLEARING IN THE MORNING. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 26. HUMIDEX 28. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING BEFORE MORNING. LOW 12.
EAST KOOTENAY - NORTH INCLUDING INVERMERE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. FOG PATCHES DEVELOPING
OVERNIGHT. WIND SOUTHEAST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 9.
TUESDAY..CLEARING IN THE MORNING. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 24. HUMIDEX 25. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING BEFORE MORNING. LOW 6.
EAST KOOTENAY - SOUTH INCLUDING CRANBROOK.
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. FOG PATCHES DEVELOPING BEFORE
MORNING. WIND SOUTHEAST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 10.
TUESDAY..CLEARING IN THE MORNING. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 23. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING BEFORE MORNING. LOW 10.
ELK VALLEY.
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. FOG PATCHES DEVELOPING
OVERNIGHT. WIND SOUTH 20 KM/H BECOMING LIGHT EARLY THIS EVENING.
LOW 9.
TUESDAY..CLEARING IN THE MORNING. FOG PATCHES DISSIPATING IN THE
MORNING. WIND BECOMING SOUTH 20 KM/H IN THE AFTERNOON. HIGH 23. UV
INDEX 5 OR MODERATE.
TUESDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING BEFORE MORNING. WIND
SOUTH 20 KM/H BECOMING LIGHT IN THE EVENING. LOW PLUS 4.
END
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