862  
FPCN16 CWWG 200219 AAA  
UPDATED FORECASTS FOR CENTRAL AND NORTHERN ALBERTA ISSUED BY  
ENVIRONMENT CANADA AT 8:19 P.M. MDT TUESDAY 19 MAY 2026 FOR TONIGHT  
WEDNESDAY AND WEDNESDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT  
WEDNESDAY.  
 
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MAJOR REFERENCE ELEVATIONS:  
HIGHWAY 16 - OBED SUMMIT: 1164 METRES.  
HINTON: 1003 METRES.  
GRANDE CACHE: 1280 METRES.  
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CITY OF EDMONTON - ST. ALBERT - SHERWOOD PARK.  
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. WIND NORTHWEST 30 KM/H GUSTING TO 50  
BECOMING LIGHT OVERNIGHT. LOW 6.  
WEDNESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS EARLY  
IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 IN THE  
MORNING. HIGH 15. UV INDEX 5 OR MODERATE.  
WEDNESDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR IN THE EVENING. WIND  
NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT IN THE EVENING.  
LOW 6.  
 
SPRUCE GROVE - MORINVILLE - MAYERTHORPE - EVANSBURG.  
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
AFTER MIDNIGHT. LOW PLUS 4 WITH RISK OF FROST.  
WEDNESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS EARLY  
IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 IN THE  
MORNING. HIGH 14. UV INDEX 5 OR MODERATE.  
WEDNESDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR IN THE EVENING. WIND  
NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT IN THE EVENING. LOW  
PLUS 4 WITH RISK OF FROST.  
 
DRAYTON VALLEY - DEVON - RIMBEY - PIGEON LAKE.  
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
BEFORE MORNING. LOW PLUS 4 WITH RISK OF FROST.  
WEDNESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS EARLY  
IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 IN THE  
MORNING. HIGH 13. UV INDEX 5 OR MODERATE.  
WEDNESDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR IN THE EVENING. WIND  
NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT IN THE EVENING. LOW  
PLUS 2 WITH RISK OF FROST.  
 
WESTLOCK - BARRHEAD - ATHABASCA.  
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT LATE THIS EVENING. LOW 6.  
WEDNESDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTHWEST 20 KM/H  
GUSTING TO 40 IN THE MORNING. HIGH 15. UV INDEX 5 OR MODERATE.  
WEDNESDAY NIGHT..CLEAR. LOW PLUS 3 WITH RISK OF FROST.  
 
WHITECOURT - EDSON - FOX CREEK - SWAN HILLS.  
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING  
LIGHT THIS EVENING. LOW PLUS 3 WITH RISK OF FROST.  
WEDNESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN  
THE MORNING AND EARLY IN THE AFTERNOON. WIND BECOMING NORTHWEST  
30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 15. UV INDEX 5 OR  
MODERATE.  
WEDNESDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR IN THE EVENING. WIND  
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW  
MINUS 1 WITH PATCHY FROST.  
 
SLAVE LAKE.  
TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. WIND NORTHWEST 30 KM/H GUSTING TO 50  
BECOMING LIGHT THIS EVENING. LOW 7.  
WEDNESDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND  
BECOMING WEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 13. UV INDEX 3  
OR MODERATE.  
WEDNESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS  
EARLY IN THE EVENING THEN CLEAR. WIND WEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT IN THE EVENING. LOW PLUS 3 WITH RISK OF FROST.  
 
WABASCA - PEERLESS LAKE - GIFT LAKE - CADOTTE LAKE.  
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. LOW 7.  
WEDNESDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK  
OF A THUNDERSTORM. HIGH 16. UV INDEX 3 OR MODERATE.  
WEDNESDAY NIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE  
EVENING WITH RISK OF A THUNDERSTORM. LOW PLUS 5.  
 
REMAINDER UNCHANGED.  
 
END  
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