497  
FPCN16 CWWG 232130  
FORECASTS FOR CENTRAL AND NORTHERN ALBERTA ISSUED BY ENVIRONMENT  
CANADA AT 4:00 P.M. MDT SATURDAY 23 AUGUST 2025 FOR TONIGHT SUNDAY  
AND SUNDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT SUNDAY.  
 
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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. BECOMING CLEAR THIS EVENING. LOW 11.  
SUNDAY..SUNNY. HIGH 29. UV INDEX 6 OR HIGH.  
SUNDAY NIGHT..CLEAR. LOW 13.  
 
SPRUCE GROVE - MORINVILLE - MAYERTHORPE - EVANSBURG.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING BEFORE MORNING. LOW 10.  
SUNDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 26. UV  
INDEX 6 OR HIGH.  
SUNDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING BEFORE MORNING. LOW 12.  
 
FORT SASKATCHEWAN - VEGREVILLE - REDWATER - SMOKY LAKE.  
TONIGHT..A FEW CLOUDS. LOW 8.  
SUNDAY..SUNNY. HIGH 28. HUMIDEX 29. UV INDEX 6 OR HIGH.  
SUNDAY NIGHT..CLEAR. LOW 7.  
 
DRAYTON VALLEY - DEVON - RIMBEY - PIGEON LAKE.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING BEFORE MORNING. LOW 10.  
SUNDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 26.  
HUMIDEX 28. UV INDEX 6 OR HIGH.  
SUNDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING BEFORE MORNING. LOW 9.  
 
LEDUC - CAMROSE - WETASKIWIN - TOFIELD.  
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. LOW 7.  
SUNDAY..SUNNY. HIGH 27. HUMIDEX 29. UV INDEX 6 OR HIGH.  
SUNDAY NIGHT..CLEAR. LOW 7.  
 
WESTLOCK - BARRHEAD - ATHABASCA.  
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. LOW 7.  
SUNDAY..SUNNY. HIGH 27. HUMIDEX 29. UV INDEX 6 OR HIGH.  
SUNDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING BEFORE MORNING. LOW 7.  
 
LLOYDMINSTER - WAINWRIGHT - VERMILION - PROVOST.  
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. LOW 9.  
SUNDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING.  
WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON. HIGH 25. UV  
INDEX 6 OR HIGH.  
SUNDAY NIGHT..CLEAR. WIND SOUTHWEST 20 KM/H. LOW 9.  
 
BONNYVILLE - ST. PAUL - COLD LAKE - LAC LA BICHE.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. LOW 8.  
SUNDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY IN THE MORNING. WIND  
BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON. HIGH 26. HUMIDEX 28. UV  
INDEX 5 OR MODERATE.  
SUNDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING BEFORE MORNING. WIND  
SOUTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 8.  
 
WHITECOURT - EDSON - FOX CREEK - SWAN HILLS.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING BEFORE MORNING. LOW PLUS 5.  
SUNDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 27.  
HUMIDEX 29. UV INDEX 6 OR HIGH.  
SUNDAY NIGHT..CLEAR. LOW 7.  
 
HINTON - GRANDE CACHE.  
TONIGHT..CLEAR. LOW 6.  
SUNDAY..SUNNY. HIGH 24. UV INDEX 6 OR HIGH.  
SUNDAY NIGHT..CLEAR. LOW 8.  
 
GRANDE PRAIRIE - BEAVERLODGE - VALLEYVIEW.  
TONIGHT..CLEAR. LOW 6.  
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE AFTERNOON.  
WIND BECOMING WEST 20 KM/H NEAR NOON. HIGH 30. UV INDEX 6 OR HIGH.  
SUNDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR LATE IN THE EVENING. FOG  
PATCHES DEVELOPING BEFORE MORNING. WIND WEST 20 KM/H BECOMING LIGHT  
NEAR MIDNIGHT. LOW 9.  
 
PEACE RIVER - FAIRVIEW - HIGH PRAIRIE - MANNING.  
TONIGHT..CLEAR. LOW 7.  
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND  
BECOMING SOUTHWEST 20 KM/H NEAR NOON. HIGH 30. UV INDEX 5 OR  
MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR LATE IN THE EVENING. FOG  
PATCHES DEVELOPING BEFORE MORNING. WIND SOUTHWEST 20 KM/H BECOMING  
LIGHT NEAR MIDNIGHT. LOW 8.  
 
SLAVE LAKE.  
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. LOW 7.  
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
HIGH 25. HUMIDEX 28. UV INDEX 5 OR MODERATE.  
SUNDAY NIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING BEFORE MORNING.  
LOW 9.  
 
WABASCA - PEERLESS LAKE - GIFT LAKE - CADOTTE LAKE.  
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. LOW 8.  
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
HIGH 29. HUMIDEX 31. UV INDEX 5 OR MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR LATE IN THE EVENING.  
LOW 9.  
 
FORT MCMURRAY - FORT MACKAY.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. CLEARING BEFORE MORNING. LOW 11.  
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING.  
HIGH 27. HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR LATE IN THE EVENING.  
LOW 10.  
 
FORT CHIPEWYAN - WOOD BUFFALO NATIONAL PARK.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING BEFORE MORNING.  
LOW 11.  
SUNDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. WIND BECOMING WEST 20 KM/H GUSTING TO 40 NEAR NOON.  
HIGH 26. HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SUNDAY NIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING BEFORE MORNING.  
WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING.  
LOW 10.  
 
HIGH LEVEL - RAINBOW LAKE - FORT VERMILION - MACKENZIE HWY.  
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. FOG PATCHES  
DEVELOPING BEFORE MORNING. LOW 7.  
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. FOG  
PATCHES DISSIPATING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H  
GUSTING TO 40 IN THE AFTERNOON. HIGH 30. HUMIDEX 32. UV INDEX 5 OR  
MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR LATE IN THE EVENING. WIND  
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING.  
LOW 7.  
 
END  
 
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