There are reports that due to heavy snowfall, there are multiple vehicles spun out on Highway 93 North near Bow Lake in Banff National Park.
Motorists are being asked to delay travel if possible.
According, to Environment and Climate Change Canada (ECCC), Banff is expected to see rain and possibly snow near midnight.
"Rainfall amounts to 5 to 10 mm except snowfall amounting to 2 cm over higher terrain," the forecast stated.
Saturday's forecast is also predicting rain and snow. There could be snowfall amounts from two to four centimetres, although the temperature is expected to be above zero degrees.