387  
WOCN16 CWWG 241702  
SPECIAL WEATHER STATEMENT  
FOR NORTHERN ALBERTA  
ISSUED BY ENVIRONMENT CANADA  
AT 11:02 A.M. MDT SUNDAY 24 AUGUST 2025.  
---------------------------------------------------------------------  
SPECIAL WEATHER STATEMENT FOR:  
=NEW= SPRUCE GROVE - MORINVILLE - MAYERTHORPE - EVANSBURG  
=NEW= FORT SASKATCHEWAN - VEGREVILLE - REDWATER - SMOKY LAKE  
=NEW= DRAYTON VALLEY - DEVON - RIMBEY - PIGEON LAKE  
=NEW= LEDUC - CAMROSE - WETASKIWIN - TOFIELD  
=NEW= WESTLOCK - BARRHEAD - ATHABASCA  
=NEW= LLOYDMINSTER - WAINWRIGHT - VERMILION - PROVOST  
=NEW= BONNYVILLE - ST. PAUL - COLD LAKE - LAC LA BICHE  
=NEW= WHITECOURT - EDSON - FOX CREEK - SWAN HILLS  
=NEW= GRANDE PRAIRIE - BEAVERLODGE - VALLEYVIEW  
=NEW= PEACE RIVER - FAIRVIEW - HIGH PRAIRIE - MANNING  
=NEW= SLAVE LAKE  
=NEW= WABASCA - PEERLESS LAKE - GIFT LAKE - CADOTTE LAKE  
=NEW= FORT MCMURRAY - FORT MACKAY  
=NEW= FORT CHIPEWYAN - WOOD BUFFALO NATIONAL PARK  
=NEW= HIGH LEVEL - RAINBOW LAKE - FORT VERMILION - MACKENZIE HWY.  
 
---------------------------------------------------------------------  
==DISCUSSION==  
 
A LONG DURATION HEAT EVENT IS EXPECTED OVER THE NEXT 7 DAYS.  
 
DAYTIME HIGH TEMPERATURES BETWEEN 29 TO 33 DEGREES CELSIUS ARE  
EXPECTED BEGINNING TODAY FOR COMMUNITIES OVER CENTRAL AND NORTHERN  
ALBERTA, AND WILL EXPAND TO INCLUDE PORTIONS OF SOUTHERN ALBERTA  
STARTING ON MONDAY.  
 
OVERNIGHT LOW TEMPERATURES RANGING BETWEEN 9 TO 13 DEGREES WILL  
OFFER SOME RELIEF FROM THE HEAT. HOWEVER, BECAUSE THE EVENT IS  
EXPECTED TO LAST FOR 5 TO 7 DAYS, THERE IS A CONCERN THAT THE  
EFFECTS OF THE HEAT COULD BUILD UP OVER TIME.  
 
EXTREME HEAT CAN AFFECT EVERYONE'S HEALTH.  
 
WATCH FOR SIGNS OF HEAT EXAHUSTION IN YOURSELF AND OTHERS. SIGNS MAY  
INCLUDE HEADACHE, NAUSEA, DIZZINESS, THIRST, DARK URINE AND INTENSE  
FATIGUE.  
 
HEAT WARNINGS MAY BE EXPANDED IN THE COMING DAYS AS THE EVENT  
UNFOLDS.  
 
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY  
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO  
ABSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON X USING  
(HASH)ABSTORM.  
 
HTTP://WEATHER.GC.CA  
 
END/PASPC  
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