Get out all the layers, you'll need them.
Environment Canada issued an extreme cold warning for the area.
When factoring in the wind chill, the weather agency says it'll feel closer to -40 C Monday night (Feb. 21) and similar on Tuesday night.
The warning includes Fort Saskatchewan, Sherwood Park, Edmonton, Ardrossan, Bruderheim, Lamont, Redwater, Bon Accord, Gibbons and Morinville.
Check out the full forecast here.