749  
WUCN16 CWWG 030145  
YELLOW WARNING - SEVERE THUNDERSTORM  
FOR NORTHERN ALBERTA  
UPDATED BY ENVIRONMENT CANADA  
AT 7:45 P.M. MDT WEDNESDAY 2 SEPTEMBER 2026.  
---------------------------------------------------------------------  
YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:  
=NEW= CO. OF GRANDE PRAIRIE NEAR GRANDE PRAIRIE AND WEMBLEY  
M.D. OF GREENVIEW NEAR O'BRIEN PROV. PARK AND BIG MTN CREEK.  
 
YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - ENDED FOR:  
M.D. OF GREENVIEW NEAR GRANDE CACHE BOTTEN AND AMUNDSON.  
 
---------------------------------------------------------------------  
IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
UPDATED OR ENDED BY 8:42 P.M. MDT.  
 
AT 7:43 P.M. MDT, A SEVERE THUNDERSTORM IS LOCATED ABOUT 35 KM SOUTH  
OF GROVEDALE. THIS SEVERE THUNDERSTORM IS MOVING NORTH AT 45  
KM/H. DAMAGING WIND GUSTS, LOONIE TO PING PONG BALL SIZE HAIL AND  
HEAVY RAIN ARE POSSIBLE.  
 
LOCATIONS AND NEARBY AREAS THAT COULD BE IMPACTED INCLUDE:  
GROVEDALE, O'BRIEN PROVINCIAL PARK, FLYINGSHOT LAKE SETTLEMENT  
 
TAKE IMMEDIATE COVER IF A THUNDERSTORM APPROACHES. IF OUTSIDE,  
PROTECT YOURSELF FROM FLYING DEBRIS AND HAIL.  
 
SEVERE THUNDERSTORM WARNINGS ARE ISSUED WHEN IMMINENT OR OCCURRING  
THUNDERSTORMS ARE EXPECTED TO PRODUCE DAMAGING HAIL, WIND OR RAIN.  
 
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES.  
 
DRIVING CONDITIONS WILL LIKELY BE DIFFICULT.  
 
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 SOCIAL  
MEDIA USING (HASH)ABSTORM.  
 
HTTP://WEATHER.GC.CA  
 
END/PASPC  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CANADA Page Main Text Page