950
WWCN11 CWTO 210113
SNOW SQUALL WARNING
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 8:13 P.M. EST MONDAY 20 JANUARY 2025.
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SNOW SQUALL WARNING FOR:
GREY - BRUCE.
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==DISCUSSION==
LAKE EFFECT SNOW SQUALLS CONTINUE.
WHAT:
HEAVY LAKE EFFECT SNOW WITH ACCUMULATIONS OF 20 TO 60 CM. LOCALLY
HIGHER AMOUNTS ARE POSSIBLE, ESPECIALLY OVER THE BRUCE PENINSULA.
REDUCED VISIBILITY IN HEAVY SNOW AND BLOWING SNOW.
WHEN:
CONTINUING THROUGH TUESDAY, WITH SOME AREAS CONTINUING INTO
WEDNESDAY NIGHT.
ADDITIONAL INFORMATION:
HEAVY LAKE EFFECT SNOW SQUALLS CONTINUE TONIGHT. THE MOST
SIGNIFICANT LAKE EFFECT SNOW SQUALLS WILL BE FOCUSED OVER BRUCE
COUNTY AND NORTHERN GREY COUNTY INTO TUESDAY. IN ADDITION, WESTERLY
WINDS GUSTING UP TO 60 KM/H WILL RESULT IN BLOWING SNOW, ESPECIALLY
FOR EXPOSED AREAS NEAR LAKE HURON.
LAKE EFFECT SNOW IS EXPECTED TO PERSIST THROUGH TUESDAY BEFORE
WEAKENING AND SHIFTING NORTHWARD TO BE CONFINED MAINLY OVER THE
BRUCE PENINSULA TUESDAY NIGHT INTO WEDNESDAY.
SNOW SQUALLS CAUSE WEATHER CONDITIONS TO VARY
CONSIDERABLY(SEMICOLON) CHANGES FROM CLEAR SKIES TO HEAVY SNOW
WITHIN JUST A FEW KILOMETRES ARE COMMON. VISIBILITY WILL BE SUDDENLY
REDUCED TO NEAR ZERO AT TIMES IN HEAVY SNOW AND BLOWING SNOW.
SURFACES SUCH AS HIGHWAYS, ROADS, WALKWAYS AND PARKING LOTS MAY
BECOME DIFFICULT TO NAVIGATE DUE TO ACCUMULATING SNOW.
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY
ENVIRONMENT CANADA.
TO REPORT SEVERE WEATHER IN ONTARIO, SEND AN EMAIL TO
ONSTORM(AT)EC.GC.CA OR TWEET REPORTS USING (HASH)ONSTORM.
HTTP://WEATHER.GC.CA
END/OSPC
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