001  
WUCN11 CWNT 090255  
SEVERE THUNDERSTORM WARNING  
FOR THE GREAT SLAVE AND UPPER MACKENZIE AREAS  
UPDATED BY ENVIRONMENT CANADA  
AT 8:55 P.M. MDT MONDAY 8 JULY 2024.  
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SEVERE THUNDERSTORM WARNING FOR:  
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.  
 
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==DISCUSSION==  
 
UPDATED OR ENDED BY 10:54 P.M. MDT.  
 
AT 8:55 P.M. MDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A  
SEVERE THUNDERSTORM CAPABLE OF PRODUCING VERY STRONG WIND GUSTS, UP  
TO TOONIE SIZE HAIL AND HEAVY RAIN.  
 
THIS THUNDERSTORM IS LOCATED 40 KM SOUTHEAST OF FORT SIMPSON AND IS  
MOVING SOUTHEAST AT 45 KM/H.  
 
TAKE COVER IMMEDIATELY, IF THREATENING WEATHER APPROACHES. REMEMBER,  
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES. LIGHTNING KILLS AND  
INJURES CANADIANS EVERY YEAR. REMEMBER, WHEN THUNDER ROARS, GO  
INDOORS(EXCLAMATION MARK)  
 
SEVERE THUNDERSTORM WARNINGS ARE ISSUED WHEN IMMINENT OR OCCURRING  
THUNDERSTORMS ARE LIKELY TO PRODUCE OR ARE PRODUCING ONE OR MORE OF  
THE FOLLOWING: LARGE HAIL, DAMAGING WINDS, TORRENTIAL RAINFALL.  
 
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY  
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO  
NTSTORM(AT)EC.GC.CA OR TWEET REPORTS USING (HASH)NTSTORM.  
 
HTTP://WEATHER.GC.CA  
 
END/PASPC  
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