It'll be a roller coaster week of weather for Saskatchewan. A cold snap is moving in Thursday night that will take us from +4 degrees to -15 by Friday afternoon.

The system will bring a stiff north wind, a bit of rain and snow. Roads are already slick in some spots to the freezing and thawing so the fresh rain could make it worse.

The change won't last long though. Forecasters are watching another batch of warm air that is expected to slide in next week and take us back above freezing.