WWCN11 CWTO 181005 SNOW SQUALL WARNING FOR SOUTHERN ONTARIO UPDATED BY ENVIRONMENT CANADA AT 5:05 A.M. EST TUESDAY 18 FEBRUARY 2025. --------------------------------------------------------------------- SNOW SQUALL WARNING FOR: SAUGEEN SHORES - KINCARDINE - SOUTHERN BRUCE COUNTY HANOVER - DUNDALK - SOUTHERN GREY COUNTY. --------------------------------------------------------------------- ==DISCUSSION== LONG-LIVED SNOW SQUALLS CONTINUE. WHAT: ADDITIONAL LOCAL SNOWFALL AMOUNTS OF 40 TO 70 CM. WHITEOUT CONDITIONS IN HEAVY SNOW AND BLOWING SNOW. WHEN: CONTINUING THROUGH TONIGHT. ADDITIONAL INFORMATION: THE HEAVIEST SNOW SQUALL BAND WILL CONTINUE TODAY THROUGH TONIGHT. AREAS UNDER THIS BAND WILL RECEIVE SIGNIFICANT SNOWFALL AMOUNTS. IN ADDITION, GUSTY WINDS COMBINED WITH FRESHLY FALLEN SNOW ARE PRODUCING WHITEOUT CONDITIONS IN BLOWING SNOW. WINDS ARE EXPECTED TO WEAKEN THIS EVENING. SNOW SQUALLS ARE EXPECTED TO TAPER TO LIGHT FLURRIES WEDNESDAY MORNING. SNOW SQUALLS CAUSE WEATHER CONDITIONS TO VARY CONSIDERABLY(SEMICOLON) CHANGES FROM CLEAR SKIES TO HEAVY SNOW WITHIN JUST A FEW KILOMETRES ARE COMMON. TRAVEL IS EXPECTED TO BE EXTREMELY HAZARDOUS DUE TO REDUCED VISIBILITY. CONSIDER POSTPONING NON-ESSENTIAL TRAVEL UNTIL CONDITIONS IMPROVE. ROAD CLOSURES ARE LIKELY. 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 POST REPORTS ON X USING (HASH)ONSTORM. HTTP://WEATHER.GC.CA END/OSPC