We're looking at a Jekyll and Hyde weather forecast.
It'll be sunny and warm Tuesday - a high near 19 degrees - before it gets grey, cold and wet Wednesday.
Environment Canada has issued a Special Weather Statement warning about rain and snow moving into Westman tomorrow.
There's also the chance a Colorado Low could develop - bringing heavy rain or snow sometime Thursday - and continuing into the early part of the Thanksgiving weekend.
Looking ahead - it'll remain cloudy Sunday and Thanksgiving Monday with highs near 6, but there's no precipitation in the forecast for those two days.