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WWCN12 CWTO 232120

SNOWFALL WARNING

FOR NORTHERN ONTARIO

UPDATED BY ENVIRONMENT CANADA

AT 5:20 P.M. EDT SUNDAY 23 MARCH 2025.

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SNOWFALL WARNING FOR:

      CITY OF THUNDER BAY

      SUPERIOR WEST

      NIPIGON - MARATHON - SUPERIOR NORTH.



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==DISCUSSION==



SNOWFALL WITH TOTAL AMOUNTS OF 15 TO 25 CM IS EXPECTED.



WHAT: 

TOTAL SNOWFALL ACCUMULATIONS OF 15 TO 25 CM. THE HIGHEST AMOUNTS ARE 

MOST LIKELY OVER AREAS OF HIGHER TERRAIN. 

REDUCED VISIBILITY IN HEAVY SNOW. 



WHEN: 

THROUGH MONDAY MORNING. 



ADDITIONAL INFORMATION: 

SNOW ASSOCIATED WITH A PASSING WEATHER SYSTEM CONTINUES TONIGHT. 

TOTAL SNOWFALL AMOUNTS WILL LIKELY BE HIGHLY VARIABLE, WITH THE 

HIGHEST AMOUNTS EXPECTED OVER AREAS OF HIGHER TERRAIN. SNOW WILL 

TAPER OFF LATE TONIGHT OR EARLY MONDAY MORNING.



PREPARE FOR QUICKLY CHANGING AND DETERIORATING TRAVEL CONDITIONS. 

VISIBILITY MAY BE SUDDENLY REDUCED AT TIMES IN HEAVY SNOW. IF 

VISIBILITY IS REDUCED WHILE DRIVING, SLOW DOWN, WATCH FOR TAIL 

LIGHTS AHEAD AND BE PREPARED TO STOP. 



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 X USING (HASH)ONSTORM.



HTTP://WEATHER.GC.CA



END/OSPC