The cold air arrives today with temperatures near -7°C this morning and falling to near -15°C by sunset. Windchill values will fall below -20°C around noon and keep dropping as well. Overnight lows will fall to near -30°C.
Tomorrow brings a mix of sun and cloud with record-breaking cold. Daytime highs will be near -17°C and then overnight lows fall to near -30°C, maybe lower in outlying areas.
Sunday will remain very cold with daytime highs near -20°C and north winds bringing windchill values between -30°C and -40°C. Skies will be mainly sunny with the chance of the odd flurry.
Monday will be sunny and slightly warmer. Temperatures may climb to the minus teens in the afternoon, and then the chance of light snow arrives well after sunset.
Light Snow Shower and Blowing Snow
Flurries at times heavy ending this afternoon then a mix of sun and cloud with 30 percent chance of flurries. Local blowing snow. Wind northwest 30 km/h gusting to 50. Temperature falling to minus 11 this afternoon. Wind chill minus 16 in the morning and minus 21 in the afternoon. UV index 1 or low.
Partly cloudy. Wind up to 15 km/h. Low minus 27. Wind chill minus 21 in the evening and minus 36 overnight. Risk of frostbite.
A mix of sun and cloud. Becoming sunny in the afternoon. Wind up to 15 km/h. High minus 18. Wind chill minus 36 in the morning and minus 25 in the afternoon. Risk of frostbite. UV index 1 or low.
Clear. Low minus 25.
Sunny. High minus 19.
Clear. Low minus 24.
Sunny. High minus 12.
Periods of snow. Low minus 13.
Snow. High minus 6.
Snow. Low minus 10.
Periods of snow. High minus 10.
Cloudy periods with 60 percent chance of flurries. Low minus 15.
Cloudy with 60 percent chance of flurries. High minus 10.
Based on Environment Canada data