048  
FPCN54 CWWG 191025  
EXTENDED FORECASTS FROM THURSDAY NIGHT 20 AUGUST TO TUESDAY 25 AUGUST  
FOR CENTRAL AND NORTHERN ALBERTA ISSUED BY ENVIRONMENT CANADA AT  
4:30 A.M. MDT WEDNESDAY 19 AUGUST 2026.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 10:30 A.M. MDT.  
 
CITY OF EDMONTON - ST. ALBERT - SHERWOOD PARK.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 13.  
FRIDAY..SUNNY. HIGH 27.  
FRIDAY NIGHT..CLEAR. LOW 16.  
SATURDAY..SUNNY. HIGH 30.  
SATURDAY NIGHT..CLEAR. LOW 15.  
SUNDAY..CLOUDY. HIGH 25.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 13.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 10.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
NORMALS FOR THE PERIOD..LOW 11. HIGH 22.  
 
SPRUCE GROVE - MORINVILLE - MAYERTHORPE - EVANSBURG.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 11.  
FRIDAY..SUNNY. HIGH 25.  
FRIDAY NIGHT..CLEAR. LOW 13.  
SATURDAY..SUNNY. HIGH 29.  
SATURDAY NIGHT..CLEAR. LOW 15.  
SUNDAY..CLOUDY. HIGH 23.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 12.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 10.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
NORMALS FOR THE PERIOD..LOW 10. HIGH 21.  
 
FORT SASKATCHEWAN - VEGREVILLE - REDWATER - SMOKY LAKE.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 8.  
FRIDAY..SUNNY. HIGH 27.  
FRIDAY NIGHT..CLEAR. LOW 11.  
SATURDAY..SUNNY. HIGH 31.  
SATURDAY NIGHT..CLEAR. LOW 14.  
SUNDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 25.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 12.  
MONDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
HIGH 24.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 9.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
NORMALS FOR THE PERIOD..LOW 9. HIGH 22.  
 
DRAYTON VALLEY - DEVON - RIMBEY - PIGEON LAKE.  
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 14.  
FRIDAY..SUNNY. HIGH 25.  
FRIDAY NIGHT..CLEAR. LOW 15.  
SATURDAY..SUNNY. HIGH 30.  
SATURDAY NIGHT..CLEAR. LOW 16.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 22.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 11.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 9.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 20.  
 
LEDUC - CAMROSE - WETASKIWIN - TOFIELD.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 8.  
FRIDAY..SUNNY. HIGH 26.  
FRIDAY NIGHT..CLEAR. LOW 12.  
SATURDAY..SUNNY. HIGH 29.  
SATURDAY NIGHT..CLEAR. LOW 13.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
SUNDAY NIGHT..SHOWERS. LOW 11.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 9.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 22.  
 
WESTLOCK - BARRHEAD - ATHABASCA.  
THURSDAY NIGHT..CLEARING. LOW 8.  
FRIDAY..SUNNY. HIGH 26.  
FRIDAY NIGHT..CLEAR. LOW 10.  
SATURDAY..SUNNY. HIGH 29.  
SATURDAY NIGHT..CLEAR. LOW 15.  
SUNDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 24.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 12.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 10.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 21.  
 
LLOYDMINSTER - WAINWRIGHT - VERMILION - PROVOST.  
THURSDAY NIGHT..CLEAR. LOW 10.  
FRIDAY..SUNNY. HIGH 25.  
FRIDAY NIGHT..CLEAR. LOW 12.  
SATURDAY..SUNNY. HIGH 30.  
SATURDAY NIGHT..CLEAR. LOW 16.  
SUNDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
HIGH 26.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 12.  
MONDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 23.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 9.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 24.  
NORMALS FOR THE PERIOD..LOW 9. HIGH 22.  
 
BONNYVILLE - ST. PAUL - COLD LAKE - LAC LA BICHE.  
THURSDAY NIGHT..CLEAR. LOW 9.  
FRIDAY..SUNNY. HIGH 25.  
FRIDAY NIGHT..CLEAR. LOW 11.  
SATURDAY..SUNNY. HIGH 28.  
SATURDAY NIGHT..CLEAR. LOW 16.  
SUNDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
HIGH 26.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 12.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 23.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 9.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
NORMALS FOR THE PERIOD..LOW 9. HIGH 22.  
 
WHITECOURT - EDSON - FOX CREEK - SWAN HILLS.  
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 9.  
FRIDAY..SUNNY. HIGH 25.  
FRIDAY NIGHT..CLEAR. LOW 11.  
SATURDAY..SUNNY. HIGH 29.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 12.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 20.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 10.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
MONDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 9.  
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 19.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 21.  
 
HINTON - GRANDE CACHE.  
THURSDAY NIGHT..CLEAR. LOW 8.  
FRIDAY..SUNNY. HIGH 28.  
FRIDAY NIGHT..CLEAR. LOW 10.  
SATURDAY..SUNNY. HIGH 26.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 13.  
SUNDAY..SHOWERS. HIGH 16.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 9.  
MONDAY..CLOUDY. HIGH 20.  
MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 9.  
TUESDAY..CLOUDY. HIGH 19.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 21.  
 
GRANDE PRAIRIE - BEAVERLODGE - VALLEYVIEW.  
THURSDAY NIGHT..CLEAR. LOW 10.  
FRIDAY..SUNNY. HIGH 28.  
FRIDAY NIGHT..CLEAR. LOW 12.  
SATURDAY..SUNNY. HIGH 31.  
SATURDAY NIGHT..CLEAR. LOW 12.  
SUNDAY..INCREASING CLOUDINESS. HIGH 23.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 10.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 9.  
TUESDAY..CLOUDY. HIGH 19.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 21.  
 
PEACE RIVER - FAIRVIEW - HIGH PRAIRIE - MANNING.  
THURSDAY NIGHT..CLEAR. LOW 8.  
FRIDAY..SUNNY. HIGH 26.  
FRIDAY NIGHT..CLEAR. LOW 11.  
SATURDAY..SUNNY. HIGH 28.  
SATURDAY NIGHT..CLEAR. LOW 13.  
SUNDAY..CLOUDY. HIGH 22.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 11.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 10.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 21.  
 
SLAVE LAKE.  
THURSDAY NIGHT..CLEAR. LOW 9.  
FRIDAY..SUNNY. HIGH 25.  
FRIDAY NIGHT..CLEAR. LOW 11.  
SATURDAY..SUNNY. HIGH 27.  
SATURDAY NIGHT..CLEAR. LOW 15.  
SUNDAY..CLOUDY. HIGH 22.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 11.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 10.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 20.  
 
WABASCA - PEERLESS LAKE - GIFT LAKE - CADOTTE LAKE.  
THURSDAY NIGHT..CLEAR. LOW 8.  
FRIDAY..SUNNY. HIGH 26.  
FRIDAY NIGHT..CLEAR. LOW 13.  
SATURDAY..SUNNY. HIGH 30.  
SATURDAY NIGHT..CLEAR. LOW 14.  
SUNDAY..CLOUDY. HIGH 23.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 11.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 10.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 21.  
 
FORT MCMURRAY - FORT MACKAY.  
THURSDAY NIGHT..CLEAR. LOW 7.  
FRIDAY..SUNNY. HIGH 26.  
FRIDAY NIGHT..CLEAR. LOW 11.  
SATURDAY..SUNNY. HIGH 29.  
SATURDAY NIGHT..CLEAR. LOW 15.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 26.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 12.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 22.  
MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 10.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 21.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 21.  
 
FORT CHIPEWYAN - WOOD BUFFALO NATIONAL PARK.  
THURSDAY NIGHT..CLEAR. LOW 9.  
FRIDAY..SUNNY. HIGH 23.  
FRIDAY NIGHT..CLEAR. LOW 15.  
SATURDAY..SUNNY. HIGH 28.  
SATURDAY NIGHT..CLEAR. LOW 18.  
SUNDAY..INCREASING CLOUDINESS. HIGH 28.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 12.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 11.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 20.  
 
HIGH LEVEL - RAINBOW LAKE - FORT VERMILION - MACKENZIE HWY.  
THURSDAY NIGHT..CLEAR. LOW 8.  
FRIDAY..SUNNY. HIGH 27.  
FRIDAY NIGHT..CLEAR. LOW 13.  
SATURDAY..SUNNY. HIGH 28.  
SATURDAY NIGHT..CLEAR. LOW 15.  
SUNDAY..SUNNY. HIGH 24.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 9.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 9.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 20.  
 
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