490
WWCN12 CWTO 200118
YELLOW WARNING - SNOWFALL
FOR NORTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 8:18 P.M. EST FRIDAY 19 DECEMBER 2025.
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YELLOW LEVEL WARNING - SNOWFALL - FOR:
NIPIGON - MARATHON - SUPERIOR NORTH
WAWA - PUKASKWA PARK
SEARCHMONT - MONTREAL RIVER HARBOUR - BATCHAWANA BAY
AGAWA - LAKE SUPERIOR PARK.
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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
SNOWFALL WITH TOTAL AMOUNTS OF 10 TO 15 CM IS EXPECTED.
WHAT:
REDUCED VISIBILITY IN HEAVY SNOW AND BLOWING SNOW.
LOCAL SNOWFALL AMOUNTS OF 10 TO 15 CM.
WHEN:
OVERNIGHT THROUGH SATURDAY AFTERNOON.
ADDITIONAL INFORMATION:
AN ALBERTA CLIPPER PASSING THROUGH THE REGION IS EXPECTED TO CREATE
HAZARDOUS TRAVEL CONDITIONS NEAR THE SHORES OF LAKE SUPERIOR DUE TO
LAKE-ENHANCED SNOWFALL. STRONG SOUTHERLY WINDS GUSTING UP TO 60 KM/H
WILL ALSO ACCOMPANY THIS SNOWFALL.
VISIBILITY WILL LIKELY BE REDUCED AT TIMES. ROAD CLOSURES ARE
POSSIBLE. PREPARE FOR QUICKLY CHANGING AND DETERIORATING TRAVEL
CONDITIONS.
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.
FOR MORE INFORMATION ABOUT THE ALERTING PROGRAM, PLEASE VISIT:
HTTPS://WWW.CANADA.CA/EN/SERVICES/ENVIRONMENT/WEATHER/SEVEREWEATHER/WEATHER-ALERTS/COLOUR-CODED-ALERTS.
HTTP://WEATHER.GC.CA
END/OSPC
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