258  
FPCN15 CWVR 132205 AAA  
UPDATED FORECASTS FOR THE KOOTENAY DISTRICTS OF BRITISH COLUMBIA  
ISSUED BY ENVIRONMENT CANADA AT 4:04 P.M. MDT MONDAY 13 APRIL 2026  
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. 40 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND WEST  
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW PLUS 4.  
TUESDAY..INCREASING CLOUDINESS. PERIODS OF RAIN BEGINNING NEAR NOON.  
SNOW LEVEL 1500 METRES. WIND BECOMING SOUTH 20 KM/H GUSTING TO 50  
NEAR NOON. HIGH 11. UV INDEX 1 OR LOW.  
TUESDAY NIGHT..PERIODS OF RAIN. SNOW LEVEL 1500 METRES. WIND SOUTH  
20 KM/H GUSTING TO 50 BECOMING LIGHT NEAR MIDNIGHT. LOW PLUS 3.  
 
ARROW LAKES - SLOCAN LAKE.  
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND SOUTH  
20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW PLUS 4.  
TUESDAY..CLOUDY. PERIODS OF RAIN BEGINNING IN THE MORNING. AMOUNT 5  
TO 10 MM. SNOW LEVEL 1200 METRES RISING TO 1500 METRES IN THE  
AFTERNOON. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 NEAR NOON.  
HIGH 8. UV INDEX 1 OR LOW.  
TUESDAY NIGHT..PERIODS OF RAIN. AMOUNT 5 TO 10 MM. WIND SOUTH 20 KM/H  
GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW PLUS 3.  
 
WEST KOOTENAY.  
TONIGHT..A FEW SHOWERS ENDING OVERNIGHT THEN MAINLY CLOUDY. RISK OF A  
THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING AFTER  
MIDNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS  
EVENING. LOW 6.  
TUESDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE MORNING AND  
EARLY IN THE AFTERNOON. RAIN BEGINNING IN THE AFTERNOON. SNOW LEVEL  
1500 METRES. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING  
SOUTH 20 KM/H GUSTING TO 50 NEAR NOON. HIGH 7. UV INDEX 3 OR  
MODERATE.  
TUESDAY NIGHT..RAIN. SNOW LEVEL 1500 METRES. WIND SOUTH 20 KM/H  
GUSTING TO 50 BECOMING LIGHT AFTER MIDNIGHT. LOW PLUS 5.  
 
KOOTENAY LAKE.  
TONIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN MAINLY CLOUDY WITH  
40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS  
EVENING. LOCAL AMOUNT 5 TO 10 MM. SNOW LEVEL LOWERING TO 1500 METRES  
BEFORE MORNING. WIND SOUTHWEST 20 KM/H BECOMING LIGHT THIS EVENING.  
LOW PLUS 4.  
TUESDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. A FEW  
SHOWERS BEGINNING LATE IN THE MORNING. LOCAL AMOUNT 10 MM OVER  
NORTHERN SECTIONS. SNOW LEVEL 1500 METRES. WIND BECOMING SOUTH  
20 KM/H GUSTING TO 40 NEAR NOON. HIGH 10. UV INDEX 2 OR LOW.  
TUESDAY NIGHT..PERIODS OF RAIN. SNOW LEVEL 1500 METRES. WIND SOUTH  
20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW PLUS 5.  
 
EAST KOOTENAY.  
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO  
40 BECOMING LIGHT THIS EVENING. LOW PLUS 5.  
TUESDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND BECOMING  
SOUTHWEST 20 KM/H GUSTING TO 50 IN THE MORNING. HIGH 10. UV INDEX 3  
OR MODERATE.  
TUESDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE EVENING.  
WIND SOUTHWEST 20 KM/H GUSTING TO 50 BECOMING LIGHT NEAR MIDNIGHT.  
LOW PLUS 4.  
 
ELK VALLEY.  
TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM EARLY THIS EVENING. WIND SOUTHEAST 20 KM/H GUSTING TO  
40 BECOMING LIGHT THIS EVENING. LOW PLUS 4.  
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND BECOMING  
SOUTHWEST 30 KM/H GUSTING TO 60 IN THE MORNING. TEMPERATURE STEADY  
NEAR 6. UV INDEX 2 OR LOW.  
TUESDAY NIGHT..RAIN. AMOUNT 10 TO 15 MM. WIND SOUTHWEST 30 KM/H  
GUSTING TO 60. LOW PLUS 3.  
 
END  
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