FPCN11 CWTO 021251 AAA UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL REGION ISSUED BY ENVIRONMENT CANADA AT 7:51 A.M. EST MONDAY 2 FEBRUARY 2026 FOR TODAY AND TUESDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. EST. CHATHAM-KENT - RONDEAU PARK. TODAY..MAINLY CLOUDY. LIGHT SNOW BEGINNING LATE THIS MORNING. FOG PATCHES DISSIPATING THIS MORNING. WIND UP TO 15 KM/H. HIGH MINUS 5. WIND CHILL MINUS 25 THIS MORNING AND MINUS 10 THIS AFTERNOON. UV INDEX 1 OR LOW. TONIGHT..FLURRIES. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL MINUS 11 THIS EVENING AND MINUS 16 OVERNIGHT. TUESDAY..FLURRIES. WIND BECOMING NORTHWEST 20 KM/H IN THE MORNING. HIGH MINUS 5. WIND CHILL MINUS 16 IN THE MORNING AND MINUS 8 IN THE AFTERNOON. UV INDEX 1 OR LOW. SARNIA - PETROLIA - WESTERN LAMBTON COUNTY. TODAY..CLOUDY. LIGHT SNOW BEGINNING LATE THIS MORNING. FOG PATCHES DISSIPATING THIS MORNING. WIND BECOMING SOUTH 20 KM/H LATE THIS MORNING. HIGH MINUS 5. WIND CHILL MINUS 24 THIS MORNING AND MINUS 11 THIS AFTERNOON. UV INDEX 1 OR LOW. TONIGHT..FLURRIES. WIND UP TO 15 KM/H. LOW MINUS 10. WIND CHILL NEAR MINUS 15. TUESDAY..FLURRIES. WIND UP TO 15 KM/H. HIGH MINUS 6. WIND CHILL MINUS 13 IN THE MORNING AND MINUS 18 IN THE AFTERNOON. UV INDEX 1 OR LOW. WATFORD - PINERY PARK - EASTERN LAMBTON COUNTY. TODAY..MAINLY CLOUDY. LIGHT SNOW BEGINNING LATE THIS MORNING. FOG PATCHES DISSIPATING THIS MORNING. WIND UP TO 15 KM/H. HIGH MINUS 6. WIND CHILL MINUS 22 THIS MORNING AND MINUS 10 THIS AFTERNOON. UV INDEX 1 OR LOW. TONIGHT..FLURRIES. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL MINUS 11 THIS EVENING AND MINUS 16 OVERNIGHT. TUESDAY..FLURRIES. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH MINUS 8. WIND CHILL NEAR MINUS 20. UV INDEX 1 OR LOW. REMAINDER UNCHANGED. END