409  
FPCN54 CWWG 161625  
EXTENDED FORECASTS FROM SUNDAY NIGHT 17 MAY TO FRIDAY 22 MAY FOR  
CENTRAL AND NORTHERN ALBERTA ISSUED BY ENVIRONMENT CANADA AT  
10:30 A.M. MDT SATURDAY 16 MAY 2026.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:30 P.M. MDT.  
 
CITY OF EDMONTON - ST. ALBERT - SHERWOOD PARK.  
SUNDAY NIGHT..CLEAR. LOW PLUS 3.  
MONDAY..SUNNY. HIGH 17.  
MONDAY NIGHT..CLEAR. LOW 7.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 8.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 7.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 8.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 18.  
 
SPRUCE GROVE - MORINVILLE - MAYERTHORPE - EVANSBURG.  
SUNDAY NIGHT..CLEAR. LOW PLUS 3.  
MONDAY..SUNNY. HIGH 16.  
MONDAY NIGHT..CLEAR. LOW 6.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 6.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 6.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 17.  
 
FORT SASKATCHEWAN - VEGREVILLE - REDWATER - SMOKY LAKE.  
SUNDAY NIGHT..CLEAR. LOW ZERO.  
MONDAY..SUNNY. HIGH 18.  
MONDAY NIGHT..CLEAR. LOW PLUS 3.  
TUESDAY..SUNNY. HIGH 18.  
TUESDAY NIGHT..CLOUDY. LOW PLUS 4.  
WEDNESDAY..CLOUDY. HIGH 18.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 6.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 7.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 18.  
 
DRAYTON VALLEY - DEVON - RIMBEY - PIGEON LAKE.  
SUNDAY NIGHT..CLEAR. LOW PLUS 1.  
MONDAY..SUNNY. HIGH 16.  
MONDAY NIGHT..CLEAR. LOW PLUS 5.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 6.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 17.  
 
LEDUC - CAMROSE - WETASKIWIN - TOFIELD.  
SUNDAY NIGHT..CLEAR. LOW PLUS 1.  
MONDAY..SUNNY. HIGH 16.  
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
TUESDAY NIGHT..CLOUDY. LOW 6.  
WEDNESDAY..CLOUDY. HIGH 18.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 6.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 18.  
 
WESTLOCK - BARRHEAD - ATHABASCA.  
SUNDAY NIGHT..CLEAR. LOW PLUS 2.  
MONDAY..SUNNY. HIGH 17.  
MONDAY NIGHT..CLEAR. LOW PLUS 5.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 6.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 6.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 18.  
 
LLOYDMINSTER - WAINWRIGHT - VERMILION - PROVOST.  
SUNDAY NIGHT..CLEAR. LOW PLUS 1.  
MONDAY..SUNNY. HIGH 14.  
MONDAY NIGHT..CLEAR. LOW PLUS 2.  
TUESDAY..SUNNY. HIGH 16.  
TUESDAY NIGHT..CLEAR. LOW PLUS 3.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 6.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 18.  
 
BONNYVILLE - ST. PAUL - COLD LAKE - LAC LA BICHE.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
MONDAY NIGHT..CLEAR. LOW PLUS 3.  
TUESDAY..SUNNY. HIGH 19.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 6.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 18.  
 
WHITECOURT - EDSON - FOX CREEK - SWAN HILLS.  
SUNDAY NIGHT..CLEAR. LOW PLUS 1.  
MONDAY..SUNNY. HIGH 17.  
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
TUESDAY..CLOUDY. HIGH 15.  
TUESDAY NIGHT..SHOWERS. LOW PLUS 5.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 17.  
 
HINTON - GRANDE CACHE.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW MINUS 2.  
MONDAY..INCREASING CLOUDINESS. HIGH 14.  
MONDAY NIGHT..CLOUDY. LOW PLUS 3.  
TUESDAY..SHOWERS. HIGH 9.  
TUESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 2.  
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 14.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 16.  
 
GRANDE PRAIRIE - BEAVERLODGE - VALLEYVIEW.  
SUNDAY NIGHT..CLEAR. LOW PLUS 3.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 6.  
TUESDAY..CLOUDY. HIGH 16.  
TUESDAY NIGHT..CLOUDY. LOW 7.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 17.  
 
PEACE RIVER - FAIRVIEW - HIGH PRAIRIE - MANNING.  
SUNDAY NIGHT..CLEAR. LOW PLUS 1.  
MONDAY..SUNNY. HIGH 18.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 6.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 6.  
WEDNESDAY..SUNNY. HIGH 19.  
WEDNESDAY NIGHT..CLEAR. LOW PLUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 18.  
 
SLAVE LAKE.  
SUNDAY NIGHT..CLEAR. LOW PLUS 1.  
MONDAY..SUNNY. HIGH 15.  
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
TUESDAY..CLOUDY. HIGH 15.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 6.  
WEDNESDAY..SUNNY. HIGH 17.  
WEDNESDAY NIGHT..CLEAR. LOW PLUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 17.  
 
WABASCA - PEERLESS LAKE - GIFT LAKE - CADOTTE LAKE.  
SUNDAY NIGHT..CLEAR. LOW ZERO.  
MONDAY..SUNNY. HIGH 19.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 6.  
TUESDAY..CLOUDY. HIGH 19.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
WEDNESDAY..SUNNY. HIGH 19.  
WEDNESDAY NIGHT..CLEAR. LOW PLUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 17.  
 
FORT MCMURRAY - FORT MACKAY.  
SUNDAY NIGHT..CLEAR. LOW MINUS 2.  
MONDAY..SUNNY. HIGH 18.  
MONDAY NIGHT..CLEAR. LOW PLUS 5.  
TUESDAY..SUNNY. HIGH 20.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 6.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 6.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 6.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 18.  
 
FORT CHIPEWYAN - WOOD BUFFALO NATIONAL PARK.  
SUNDAY NIGHT..CLEAR. LOW MINUS 3.  
MONDAY..SUNNY. HIGH 13.  
MONDAY NIGHT..CLEAR. LOW PLUS 5.  
TUESDAY..SUNNY. HIGH 18.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 7.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 7.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 7.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 16.  
 
HIGH LEVEL - RAINBOW LAKE - FORT VERMILION - MACKENZIE HWY.  
SUNDAY NIGHT..CLEAR. LOW ZERO.  
MONDAY..SUNNY. HIGH 19.  
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
TUESDAY..CLOUDY. HIGH 18.  
TUESDAY NIGHT..CLOUDY. LOW 6.  
WEDNESDAY..SUNNY. HIGH 21.  
WEDNESDAY NIGHT..CLEAR. LOW PLUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 18.  
 
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