AWCN10 CWTO 262025 WEATHER SUMMARY FOR ONTARIO AND THE NATIONAL CAPITAL REGION ISSUED BY ENVIRONMENT CANADA AT 3:25 P.M. EST MONDAY 26 JANUARY 2026. DISCUSSION. A LARGE AND STRONG LOW PRESSURE AREA PASSING BY TO THE SOUTH OF THE GREAT LAKES BROUGHT A LARGE SNOWSTORM ACROSS MUCH OF SOUTHERN ONTARIO SUNDAY AND SUNDAY NIGHT. IT CREATED SIGNIFICANT IMPACTS ON TRANSPORTATION WITH FREQUENT DANGEROUS WINTER DRIVING CONDITIONS DUE TO NEAR ZERO VISIBILITY IN SNOW AND BLOWING SNOW. MANY SCHOOLS HAVE BEEN CLOSED FOR TODAY ACROSS THE GREATER TORONTO AREA TO WATERLOO REGION. OF NOTE ARE THE SNOWFALL TOTALS AT TORONTO PEARSON AIRPORT. THE DAILY TOTAL SNOWFALL OF 46 CM SUNDAY IS THE HIGHEST DAILY TOTAL SNOWFALL ON RECORD. THIS BRINGS THE JANUARY 2026 SNOWFALL TOTAL TO 88.2 CM WHICH IS THE SNOWIEST JANUARY AND SNOWIEST MONTH SINCE RECORDS BEGAN IN 1937. LOCATION AND SNOW AMOUNT IN CENTIMETRES: TORONTO CITY CENTRE 56* TORONTO PEARSON AIRPORT 46 TRENTON 43 ONTARIO STORM PREDICTION CENTRE DOWNSVIEW 37 BELLEVILLE 35* VINELAND 20* WELLAND 18* LONDON 17 UXBRIDGE 17* HARROW 14* OTTAWA 14 BROCKVILLE 13* PETERBOROUGH 12* BRANTFORD 10* KINGSTON 10 DELHI 10* MOOSE CREEK WELLS 7* EGBERT 5* * DENOTES ESTIMATED TOTALS VIA AUTOMATED SENSORS FOLLOWING ARE SNOWFALL AMOUNTS ACROSS SOUTHERN ONTARIO FROM VOLUNTEERS AND SOCIAL MEDIA. LOCATION AND SNOWFALL AMOUNT IN CENTIMETRES SCARBOROUGH SOUTH 65 TORONTO DOWNTOWN 61 BRIGHTON 60 ETOBICOKE SOUTH 53* OAKVILLE 50 MISSISSAUGA SOUTH 49* BURLINGTON 46* CONSECON 45* SCARBOROUGH EAST 35 THOROLD 34 VAUGHAN 28* BRAMPTON NORTH 20 CALEDON 14 RICHMOND HILL NORTH 12 OSHAWA 12 AURORA 11* * DENOTES TOTALS FROM COCORAHS VOLUNTEER OBSERVATIONS PLEASE NOTE THAT THIS SUMMARY MAY CONTAIN PRELIMINARY OR UNOFFICIAL INFORMATION AND DOES NOT CONSTITUTE A COMPLETE OR FINAL REPORT. END/OSPC