679  
FPCN54 CWWG 161024  
EXTENDED FORECASTS FROM WEDNESDAY NIGHT 17 SEPTEMBER TO MONDAY 22  
SEPTEMBER FOR CENTRAL AND NORTHERN ALBERTA ISSUED BY ENVIRONMENT  
CANADA AT 4:30 A.M. MDT TUESDAY 16 SEPTEMBER 2025.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 10:30 A.M. MDT.  
 
CITY OF EDMONTON - ST. ALBERT - SHERWOOD PARK.  
WEDNESDAY NIGHT..CLEAR. LOW 12.  
THURSDAY..SUNNY. HIGH 24.  
THURSDAY NIGHT..CLEAR. LOW 10.  
FRIDAY..SUNNY. HIGH 24.  
FRIDAY NIGHT..CLEAR. LOW 11.  
SATURDAY..SUNNY. HIGH 25.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 10.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 7.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 16.  
 
SPRUCE GROVE - MORINVILLE - MAYERTHORPE - EVANSBURG.  
WEDNESDAY NIGHT..CLEAR. LOW 10.  
THURSDAY..SUNNY. HIGH 22.  
THURSDAY NIGHT..CLEAR. LOW 10.  
FRIDAY..SUNNY. HIGH 22.  
FRIDAY NIGHT..CLEAR. LOW 10.  
SATURDAY..SUNNY. HIGH 25.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 9.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 15.  
 
FORT SASKATCHEWAN - VEGREVILLE - REDWATER - SMOKY LAKE.  
WEDNESDAY NIGHT..CLEAR. LOW 7.  
THURSDAY..SUNNY. HIGH 24.  
THURSDAY NIGHT..CLEAR. LOW 6.  
FRIDAY..SUNNY. HIGH 22.  
FRIDAY NIGHT..CLEAR. LOW 7.  
SATURDAY..SUNNY. HIGH 26.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 9.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 16.  
 
DRAYTON VALLEY - DEVON - RIMBEY - PIGEON LAKE.  
WEDNESDAY NIGHT..CLEAR. LOW 10.  
THURSDAY..SUNNY. HIGH 22.  
THURSDAY NIGHT..CLEAR. LOW 9.  
FRIDAY..SUNNY. HIGH 23.  
FRIDAY NIGHT..CLEAR. LOW 10.  
SATURDAY..SUNNY. HIGH 26.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 8.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 15.  
 
LEDUC - CAMROSE - WETASKIWIN - TOFIELD.  
WEDNESDAY NIGHT..CLEAR. LOW 9.  
THURSDAY..SUNNY. HIGH 23.  
THURSDAY NIGHT..CLEAR. LOW 7.  
FRIDAY..SUNNY. HIGH 24.  
FRIDAY NIGHT..CLEAR. LOW 7.  
SATURDAY..SUNNY. HIGH 25.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 8.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 17.  
 
WESTLOCK - BARRHEAD - ATHABASCA.  
WEDNESDAY NIGHT..CLEAR. LOW 8.  
THURSDAY..SUNNY. HIGH 22.  
THURSDAY NIGHT..CLEAR. LOW 7.  
FRIDAY..SUNNY. HIGH 23.  
FRIDAY NIGHT..CLEAR. LOW 7.  
SATURDAY..SUNNY. HIGH 24.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 9.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 6.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 16.  
 
LLOYDMINSTER - WAINWRIGHT - VERMILION - PROVOST.  
WEDNESDAY NIGHT..CLEAR. LOW 9.  
THURSDAY..SUNNY. HIGH 23.  
THURSDAY NIGHT..CLEAR. LOW 9.  
FRIDAY..SUNNY. HIGH 22.  
FRIDAY NIGHT..CLEAR. LOW 9.  
SATURDAY..SUNNY. HIGH 23.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 8.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 16.  
 
BONNYVILLE - ST. PAUL - COLD LAKE - LAC LA BICHE.  
WEDNESDAY NIGHT..CLEAR. LOW 9.  
THURSDAY..SUNNY. HIGH 24.  
THURSDAY NIGHT..CLEAR. LOW 8.  
FRIDAY..SUNNY. HIGH 22.  
FRIDAY NIGHT..CLEAR. LOW 8.  
SATURDAY..SUNNY. HIGH 24.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 9.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 15.  
 
WHITECOURT - EDSON - FOX CREEK - SWAN HILLS.  
WEDNESDAY NIGHT..CLEAR. LOW 8.  
THURSDAY..SUNNY. HIGH 21.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 6.  
FRIDAY..SUNNY. HIGH 23.  
FRIDAY NIGHT..CLEAR. LOW 7.  
SATURDAY..SUNNY. HIGH 23.  
SATURDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 7.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 15.  
 
HINTON - GRANDE CACHE.  
WEDNESDAY NIGHT..CLEAR. LOW 7.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 8.  
FRIDAY..SUNNY. HIGH 18.  
FRIDAY NIGHT..CLEAR. LOW PLUS 4.  
SATURDAY..INCREASING CLOUDINESS. HIGH 20.  
SATURDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 8.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 6.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 15.  
 
GRANDE PRAIRIE - BEAVERLODGE - VALLEYVIEW.  
WEDNESDAY NIGHT..CLEAR. LOW 8.  
THURSDAY..SUNNY. HIGH 21.  
THURSDAY NIGHT..CLEAR. LOW PLUS 4.  
FRIDAY..SUNNY. HIGH 22.  
FRIDAY NIGHT..CLEAR. LOW 8.  
SATURDAY..INCREASING CLOUDINESS. HIGH 21.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 7.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 16.  
 
PEACE RIVER - FAIRVIEW - HIGH PRAIRIE - MANNING.  
WEDNESDAY NIGHT..CLEAR. LOW 9.  
THURSDAY..SUNNY. HIGH 21.  
THURSDAY NIGHT..CLEAR. LOW PLUS 5.  
FRIDAY..SUNNY. HIGH 24.  
FRIDAY NIGHT..CLEAR. LOW 8.  
SATURDAY..SUNNY. HIGH 23.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 8.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 6.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 15.  
 
SLAVE LAKE.  
WEDNESDAY NIGHT..CLEAR. LOW 9.  
THURSDAY..SUNNY. HIGH 19.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 7.  
FRIDAY..SUNNY. HIGH 22.  
FRIDAY NIGHT..CLEAR. LOW 9.  
SATURDAY..SUNNY. HIGH 23.  
SATURDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 9.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 7.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 14.  
 
WABASCA - PEERLESS LAKE - GIFT LAKE - CADOTTE LAKE.  
WEDNESDAY NIGHT..CLEAR. LOW 11.  
THURSDAY..SUNNY. HIGH 21.  
THURSDAY NIGHT..CLEAR. LOW PLUS 4.  
FRIDAY..SUNNY. HIGH 23.  
FRIDAY NIGHT..CLEAR. LOW 10.  
SATURDAY..SUNNY. HIGH 25.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 9.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 6.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 14.  
 
FORT MCMURRAY - FORT MACKAY.  
WEDNESDAY NIGHT..CLEAR. LOW 10.  
THURSDAY..SUNNY. HIGH 24.  
THURSDAY NIGHT..CLEAR. LOW 7.  
FRIDAY..SUNNY. HIGH 23.  
FRIDAY NIGHT..CLEAR. LOW 9.  
SATURDAY..SUNNY. HIGH 27.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 10.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 6.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 15.  
 
FORT CHIPEWYAN - WOOD BUFFALO NATIONAL PARK.  
WEDNESDAY NIGHT..CLEAR. LOW 13.  
THURSDAY..SUNNY. HIGH 23.  
THURSDAY NIGHT..CLEAR. LOW 8.  
FRIDAY..SUNNY. HIGH 22.  
FRIDAY NIGHT..CLEAR. LOW 12.  
SATURDAY..SUNNY. HIGH 24.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 11.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 8.  
MONDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 16.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 13.  
 
HIGH LEVEL - RAINBOW LAKE - FORT VERMILION - MACKENZIE HWY.  
WEDNESDAY NIGHT..CLEAR. LOW 11.  
THURSDAY..SUNNY. HIGH 21.  
THURSDAY NIGHT..CLEAR. LOW PLUS 4.  
FRIDAY..SUNNY. HIGH 21.  
FRIDAY NIGHT..CLEAR. LOW 7.  
SATURDAY..SUNNY. HIGH 23.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 7.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 14.  
 
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