If you have anything important to do this week, you might want to schedule it for Thursday.
That's because Thursday will be the last nice day we'll see in awhile. There will be some scattered flurries, but temperatures will reach 1°C.
After that we're in for a very crappy week.
We can expect at least 5 straight days of extreme cold weather where temperatures won't feel any warmer that -18°C.
And from the looks of the February forecast, it seems that this is kind of weather we c an expect all month long.