WUCN12 CWTO 221902
YELLOW WARNING - SEVERE THUNDERSTORM
FOR NORTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 3:02 P.M. EDT SATURDAY 22 AUGUST 2026.
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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:
      ESPANOLA - KILLARNEY
      WEST NIPISSING - FRENCH RIVER.

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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH

==DISCUSSION==

UPDATED OR ENDED BY 4:00 P.M. EDT.

AT�3:01 P.M. EDT,�A SEVERE THUNDERSTORM�IS LOCATED�OVER STILL 
RIVER.�THIS SEVERE THUNDERSTORM IS MOVING NORTHEAST AT 40 
KM/H.�STRONG WIND GUSTS AND VERY HEAVY RAIN ARE POSSIBLE. 

LOCATIONS AND NEARBY AREAS THAT COULD BE IMPACTED INCLUDE: BYNG 
INLET, BRITT, KEY RIVER, GRUNDY LAKE PROVINCIAL PARK, PICKEREL

DON'T DRIVE THROUGH FLOODED ROADWAYS. HEAVY RAIN MAY CAUSE FLASH 
FLOODING AND SIGNIFICANT REDUCTIONS TO VISIBILITY. 

EMERGENCY MANAGEMENT ONTARIO RECOMMENDS THAT YOU TAKE COVER 
IMMEDIATELY IF THREATENING WEATHER APPROACHES. 

PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY 
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO 
ONSTORM(AT)EC.GC.CA OR POST REPORTS ON SOCIAL MEDIA USING 
(HASH)ONSTORM. 

FOR MORE INFORMATION: 
HTTPS://WWW.ONTARIO.CA/PAGE/BE-PREPARED-EMERGENCY.

HTTP://WEATHER.GC.CA

END/OSPC