Saskatoon's Christmas Eve forecast: Mainly sunny with a high of -20 C

It’s going to be a chilly start to Christmas as the weather on Christmas Eve is expected to only hit a high of -20 C.
In the morning, skies are expected to be mainly sunny and the high is expected to hit -20 C — nearly twice as cold as the seasonal average high of -10.6 C — before temperatures fall in the afternoon to -25 C, though with the wind chill expect it to feel more like -36 C.
Into the evening, clouds are expected to roll into Saskatoon skies bringing along with them a