118  
FPCN14 CWVR 231645  
FORECASTS FOR THE COLUMBIA DISTRICTS OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 11:00 A.M. MDT SUNDAY 23 AUGUST 2026 FOR TODAY  
AND MONDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MDT.  
 
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MAJOR REFERENCE ELEVATIONS:  
REVELSTOKE: 450 METRES.  
GOLDEN: 790 METRES.  
ROGERS PASS: 1370 METRES.  
KICKING HORSE PASS: 1650 METRES.  
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WEST COLUMBIA.  
TODAY..SHOWERS WITH THUNDERSTORMS. AMOUNT 10 TO 15 MM. HIGH 19. UV  
INDEX 2 OR LOW.  
TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 30 PERCENT  
CHANCE OF SHOWERS. A FEW THUNDERSTORMS EARLY THIS EVENING. FOG  
PATCHES DEVELOPING BEFORE MORNING. WIND NORTHWEST 20 KM/H GUSTING TO  
40 BECOMING LIGHT NEAR MIDNIGHT. LOW 14.  
MONDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. FOG  
PATCHES DISSIPATING IN THE MORNING. LOCAL SMOKE LATE IN THE MORNING  
AND IN THE AFTERNOON. HIGH 25. UV INDEX 6 OR HIGH.  
 
EAST COLUMBIA.  
TODAY..SHOWERS WITH THUNDERSTORMS. RISK OF A SEVERE THUNDERSTORM  
EARLY THIS AFTERNOON. LOCAL AMOUNT 10 MM. WIND NORTHWEST 30 KM/H  
GUSTING TO 50. HIGH 18. UV INDEX 4 OR MODERATE.  
TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS THIS EVENING WITH RISK  
OF A THUNDERSTORM. FOG PATCHES DEVELOPING BEFORE MORNING. WIND  
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT.  
LOW 12.  
MONDAY..CLEARING. FOG PATCHES DISSIPATING IN THE MORNING. LOCAL SMOKE  
LATE IN THE MORNING AND IN THE AFTERNOON. WIND BECOMING NORTHWEST  
20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 22. UV INDEX 6 OR HIGH.  
 
NORTH COLUMBIA  
KINBASKET.  
TODAY..SHOWERS WITH THUNDERSTORMS. AMOUNT 10 TO 20 MM. WIND BECOMING  
SOUTHWEST 20 KM/H GUSTING TO 40 THIS AFTERNOON. HIGH 18. UV INDEX 2  
OR LOW.  
TONIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS CHANGING TO 30 PERCENT  
CHANCE OF DRIZZLE OVERNIGHT. RISK OF A THUNDERSTORM EARLY THIS  
EVENING. FOG PATCHES DEVELOPING OVERNIGHT. WIND SOUTHWEST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 12.  
MONDAY..CLOUDY. 30 PERCENT CHANCE OF DRIZZLE EARLY IN THE MORNING.  
CLEARING IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING.  
HIGH 24. UV INDEX 6 OR HIGH.  
 
YOHO PARK - KOOTENAY PARK.  
TODAY..SHOWERS WITH RISK OF A SEVERE THUNDERSTORM. WIND WEST 30 KM/H  
GUSTING TO 50. HIGH 17. UV INDEX 2 OR LOW.  
TONIGHT..A FEW SHOWERS ENDING OVERNIGHT THEN CLOUDY. RISK OF A  
THUNDERSTORM THIS EVENING. FOG PATCHES DEVELOPING BEFORE MORNING.  
WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT THIS EVENING. LOW 8.  
MONDAY..MAINLY CLOUDY. CLEARING NEAR NOON. FOG PATCHES DISSIPATING IN  
THE MORNING. LOCAL SMOKE LATE IN THE MORNING AND IN THE AFTERNOON.  
WIND BECOMING WEST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 20.  
UV INDEX 6 OR HIGH.  
 
NORTH THOMPSON.  
TODAY..SHOWERS WITH THUNDERSTORMS. AMOUNT 10 TO 15 MM. WIND WEST  
20 KM/H GUSTING TO 40. HIGH 20. UV INDEX 2 OR LOW.  
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. FOG PATCHES DEVELOPING BEFORE MORNING. WIND WEST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 12.  
MONDAY..CLEARING. FOG PATCHES DISSIPATING IN THE MORNING. LOCAL SMOKE  
LATE IN THE MORNING AND IN THE AFTERNOON. WIND BECOMING SOUTH  
20 KM/H IN THE AFTERNOON. HIGH 26. HUMIDEX 28. UV INDEX 6 OR HIGH.  
 
END  
 
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