SASKATOON -- Temperatures stay below seasonal this afternoon, and then plunge overnight as a ridge of high pressure moves into the northern grain belt.

Cold air will persist through the rest of the winter, which officially ends Thursday night.

Here's the forecast for Saskatoon:  

Today – Snow Showers

High: -7 C

Evening: -9 C

Wednesday – Mostly Cloudy

Morning Low: -21 C

Afternoon High: -10 C

Thursday –Partly Cloudy

Morning Low:  -22 C

·         Afternoon High: -9