567  
FPCN16 CWWG 030122 AAC  
UPDATED FORECASTS FOR CENTRAL AND NORTHERN ALBERTA ISSUED BY  
ENVIRONMENT CANADA AT 7:20 P.M. MDT WEDNESDAY 2 SEPTEMBER 2026 FOR  
TONIGHT THURSDAY AND THURSDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT THURSDAY.  
 
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MAJOR REFERENCE ELEVATIONS:  
HIGHWAY 16 - OBED SUMMIT: 1164 METRES.  
HINTON: 1003 METRES.  
GRANDE CACHE: 1280 METRES.  
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HINTON - GRANDE CACHE.  
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A SEVERE  
THUNDERSTORM THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 9.  
THURSDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING. RAIN  
AT TIMES HEAVY BEGINNING NEAR NOON. RISK OF A THUNDERSTORM IN THE  
AFTERNOON. AMOUNT 10 TO 20 MM. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 12. UV INDEX 1 OR LOW.  
THURSDAY NIGHT..RAIN AT TIMES HEAVY. RISK OF A THUNDERSTORM IN THE  
EVENING. AMOUNT 30 TO 40 MM. LOW 8.  
 
GRANDE PRAIRIE - BEAVERLODGE - VALLEYVIEW.  
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A  
SEVERE THUNDERSTORM THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT.  
LOW 11.  
THURSDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
SHOWERS BEGINNING NEAR NOON. RISK OF A THUNDERSTORM IN THE  
AFTERNOON. AMOUNT 5 TO 10 MM. FOG PATCHES DISSIPATING IN THE  
MORNING. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40 NEAR NOON.  
HIGH 18. UV INDEX 2 OR LOW.  
THURSDAY NIGHT..SHOWERS. RISK OF A THUNDERSTORM IN THE EVENING.  
AMOUNT 20 TO 30 MM. WIND NORTHWEST 30 KM/H GUSTING TO 50. LOW 11.  
 
WABASCA - PEERLESS LAKE - GIFT LAKE - CADOTTE LAKE.  
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM OVERNIGHT. LOW 15.  
THURSDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM IN THE  
MORNING AND AFTERNOON. HIGH 18. UV INDEX 2 OR LOW.  
THURSDAY NIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. AMOUNT 5 TO  
10 MM. LOW 9.  
 
FORT MCMURRAY - FORT MACKAY.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND  
SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT.  
LOW 14.  
THURSDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY IN  
THE MORNING. SHOWERS BEGINNING IN THE MORNING. RISK OF A  
THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. WIND BECOMING  
SOUTHEAST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 22. HUMIDEX 27. UV  
INDEX 2 OR LOW.  
THURSDAY NIGHT..SHOWERS ENDING OVERNIGHT THEN PARTLY CLOUDY WITH  
30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE EVENING  
AND AFTER MIDNIGHT. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT NEAR MIDNIGHT. LOW 12.  
 
REMAINDER UNCHANGED.  
 
END  
 
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