****0000001525**** WWCN11 CWTO 282026 SNOWFALL WARNING FOR SOUTHERN ONTARIO UPDATED BY ENVIRONMENT CANADA AT 4:26 P.M. EDT FRIDAY 28 MARCH 2025. --------------------------------------------------------------------- SNOWFALL WARNING FOR: OTTAWA SOUTH - RICHMOND - METCALFE MORRISBURG - LONG SAULT WINCHESTER - NEWINGTON SMITHS FALLS - PERTH - EASTERN LANARK COUNTY BARRY'S BAY - KILLALOE ALGONQUIN SOUTH RIVER - BURK'S FALLS. --------------------------------------------------------------------- ==DISCUSSION== SIGNIFICANT SNOWFALL EXPECTED. WHAT: SNOWFALL ACCUMULATIONS OF 10 TO 20 CM. REDUCED VISIBILITY AT TIMES IN HEAVY SNOW. WHEN: THIS EVENING INTO SATURDAY. ADDITIONAL INFORMATION: SNOW IS EXPECTED TO BECOME HEAVY THIS EVENING. THE SNOW MAY BECOME MIXED WITH ICE PELLETS AT TIMES FOR SOME AREAS OVERNIGHT. SNOW AND ICE PELLETS WILL BECOME LIGHTER SATURDAY MORNING, BUT MAY CONTINUE THROUGH MUCH OF THE DAY. BE PREPARED TO ADJUST YOUR DRIVING WITH CHANGING ROAD CONDITIONS. VISIBILITY MAY BE SUDDENLY REDUCED AT TIMES IN HEAVY 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 POST REPORTS ON X USING (HASH)ONSTORM. HTTP://WEATHER.GC.CA END/OSPC