Chance of weekend snow

It will be cloudy tonight, with an overnight low of minus-six C (21 F) and west-northwest winds gusting up to 20 km/h.
Tomorrow also will be cloudy, with a high of minus-four (25) and low around minus-13 (eight).
Look for northwest winds gusting up to 20 km/h.
A mix of sun and clouds is forecast for Friday, along with a high of minus-seven (19) and low around minus-12 (10).
The Saturday will bring periods of light snow, with a high of minus-three (26) and low around minus-10 (14).
The extended outlook calls for overcast conditions Sunday, along with a high of minus-six (21) and low around minus-17 (one).
The record high for today is six (43) set in 1923 while the record low is minus-41 (42 below zero) set in 1955.
Normals are minus-eight (17) and minus-19 (two below).
Sunset today is at 4:19 p.m., with sunrise tomorrow at 8:03 a.m.