702  
FPCN54 CWWG 212124  
EXTENDED FORECASTS FROM WEDNESDAY 23 SEPTEMBER TO SUNDAY 27 SEPTEMBER  
FOR CENTRAL AND NORTHERN ALBERTA ISSUED BY ENVIRONMENT CANADA AT  
3:30 P.M. MDT MONDAY 21 SEPTEMBER 2026.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:30 A.M. MDT TUESDAY.  
 
CITY OF EDMONTON - ST. ALBERT - SHERWOOD PARK.  
WEDNESDAY..CLEARING. HIGH 19.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 6.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
THURSDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 9.  
FRIDAY..SHOWERS. HIGH 12.  
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 6.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 12.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 15.  
 
SPRUCE GROVE - MORINVILLE - MAYERTHORPE - EVANSBURG.  
WEDNESDAY..CLEARING. HIGH 18.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
THURSDAY NIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. LOW 8.  
FRIDAY..SHOWERS. HIGH 12.  
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 5.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 11.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 15.  
 
FORT SASKATCHEWAN - VEGREVILLE - REDWATER - SMOKY LAKE.  
WEDNESDAY..SUNNY. HIGH 20.  
WEDNESDAY NIGHT..CLEAR. LOW 6.  
THURSDAY..INCREASING CLOUDINESS. HIGH 18.  
THURSDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 10.  
FRIDAY..SHOWERS. HIGH 16.  
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 7.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 12.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 15.  
 
DRAYTON VALLEY - DEVON - RIMBEY - PIGEON LAKE.  
WEDNESDAY..SUNNY. HIGH 19.  
WEDNESDAY NIGHT..CLEAR. LOW PLUS 3.  
THURSDAY..CLOUDY. HIGH 16.  
THURSDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 9.  
FRIDAY..SHOWERS. HIGH 13.  
FRIDAY NIGHT..PERIODS OF RAIN. LOW PLUS 4.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 11.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW ZERO.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 15.  
 
LEDUC - CAMROSE - WETASKIWIN - TOFIELD.  
WEDNESDAY..CLEARING. HIGH 19.  
WEDNESDAY NIGHT..CLEAR. LOW 6.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
THURSDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 7.  
FRIDAY..SHOWERS. HIGH 13.  
FRIDAY NIGHT..SHOWERS. LOW PLUS 5.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 11.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW ZERO.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 16.  
 
WESTLOCK - BARRHEAD - ATHABASCA.  
WEDNESDAY..SUNNY. HIGH 17.  
WEDNESDAY NIGHT..INCREASING CLOUDINESS. LOW 6.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
THURSDAY NIGHT..PERIODS OF RAIN. LOW 8.  
FRIDAY..PERIODS OF RAIN. HIGH 11.  
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 6.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 12.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 15.  
 
LLOYDMINSTER - WAINWRIGHT - VERMILION - PROVOST.  
WEDNESDAY..SUNNY. HIGH 22.  
WEDNESDAY NIGHT..CLEAR. LOW 7.  
THURSDAY..SUNNY. HIGH 19.  
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 11.  
FRIDAY..CLOUDY. HIGH 18.  
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 7.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 13.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 13.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 15.  
 
BONNYVILLE - ST. PAUL - COLD LAKE - LAC LA BICHE.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
WEDNESDAY NIGHT..CLEAR. LOW 7.  
THURSDAY..SUNNY. HIGH 20.  
THURSDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 10.  
FRIDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 16.  
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 7.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 13.  
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 3.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 14.  
 
WHITECOURT - EDSON - FOX CREEK - SWAN HILLS.  
WEDNESDAY..SUNNY. HIGH 17.  
WEDNESDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW PLUS 5.  
THURSDAY..CLOUDY. HIGH 13.  
THURSDAY NIGHT..RAIN. LOW 7.  
FRIDAY..RAIN. HIGH 9.  
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 3.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 12.  
SATURDAY NIGHT..CLEAR. LOW ZERO.  
SUNDAY..SUNNY. HIGH 14.  
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 14.  
 
HINTON - GRANDE CACHE.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
WEDNESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 2.  
THURSDAY..CLOUDY. HIGH 10.  
THURSDAY NIGHT..RAIN. LOW PLUS 3.  
FRIDAY..RAIN. HIGH PLUS 5.  
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 2.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 13.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 14.  
 
GRANDE PRAIRIE - BEAVERLODGE - VALLEYVIEW.  
WEDNESDAY..SUNNY. HIGH 16.  
WEDNESDAY NIGHT..CLEAR. LOW PLUS 1.  
THURSDAY..SUNNY. HIGH 16.  
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 4.  
FRIDAY..RAIN. HIGH 8.  
FRIDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 2.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 15.  
 
PEACE RIVER - FAIRVIEW - HIGH PRAIRIE - MANNING.  
WEDNESDAY..SUNNY. HIGH 16.  
WEDNESDAY NIGHT..CLEAR. LOW ZERO.  
THURSDAY..SUNNY. HIGH 15.  
THURSDAY NIGHT..INCREASING CLOUDINESS. LOW PLUS 4.  
FRIDAY..PERIODS OF RAIN. HIGH 8.  
FRIDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 4.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 14.  
 
SLAVE LAKE.  
WEDNESDAY..CLEARING. HIGH 16.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
THURSDAY NIGHT..RAIN. LOW 7.  
FRIDAY..RAIN. HIGH 10.  
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 6.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 12.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 13.  
 
WABASCA - PEERLESS LAKE - GIFT LAKE - CADOTTE LAKE.  
WEDNESDAY..CLEARING. HIGH 18.  
WEDNESDAY NIGHT..CLEAR. LOW PLUS 1.  
THURSDAY..SUNNY. HIGH 17.  
THURSDAY NIGHT..PERIODS OF RAIN. LOW PLUS 4.  
FRIDAY..RAIN. HIGH 8.  
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 5.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 14.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 13.  
 
FORT MCMURRAY - FORT MACKAY.  
WEDNESDAY..CLOUDY. HIGH 17.  
WEDNESDAY NIGHT..CLEAR. LOW PLUS 4.  
THURSDAY..SUNNY. HIGH 19.  
THURSDAY NIGHT..INCREASING CLOUDINESS. LOW 7.  
FRIDAY..RAIN. HIGH 11.  
FRIDAY NIGHT..PERIODS OF RAIN. LOW 6.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 13.  
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 4.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 13.  
 
FORT CHIPEWYAN - WOOD BUFFALO NATIONAL PARK.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
WEDNESDAY NIGHT..CLEARING. LOW PLUS 5.  
THURSDAY..SUNNY. HIGH 17.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 6.  
FRIDAY..CLOUDY. HIGH 12.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 12.  
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 5.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 13.  
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 12.  
 
HIGH LEVEL - RAINBOW LAKE - FORT VERMILION - MACKENZIE HWY.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 1.  
THURSDAY..SUNNY. HIGH 15.  
THURSDAY NIGHT..CLEAR. LOW ZERO.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 13.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW ZERO.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
NORMALS FOR THE PERIOD..LOW ZERO. HIGH 13.  
 
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