Cold air will be in place through the middle of the week, according to National Weather Service Fort Worth. Here is what to expect.

The coldest temperatures of the season will blow through North Texas in the coming days. A powerful arctic blast partly tied to the polar vortex will bring frigid, bone-chilling weather to Dallas-Fort Worth through at least midweek next week.

Ice and snow are accumulating on bridges and overpasses of major highways, according to TxDOT. Motorists should drive with caution and expect traffic delays.