A strong cold front will bring “dangerously cold wind chills” -- as low as minus 30 degrees -- to Iowa this weekend.

Thaw continues on Friday with highs forecast to be in the 30s & 40s. A strong cold front moves through Friday night followed ...

A warm front will produce some light snow late Wednesday. On the other side of the front will be the January Thaw.

The air mass will be ushered in behind an arctic cold front that could bring gusty northwest winds of up to 40 MPH at times ...

This cold front will draw a significantly colder air mass into Mid-Missouri leaving us with highs in the 20s and teens this weekend. This cold air stays in place into next week with morning wind ...

Morning lows will stay in the upper 30s and low 40s through Friday. The coldest morning is forecast to be Thursday, marking ...

It's a cold start this morning with patchy areas of freezing fog. Enjoy today's above normal temperatures and sunshine, ...

A low temperature warning is in effect for the entire country until Thursday, with Met Éireann forecasting widespread frost ...

After a long spell of warm, dry weather, an Arctic cold front is forecast to descend over Alberta this weekend — sending temperatures plunging by up to 40 degrees.

Here is what is and isn't a polar vortex when Colorado receives cold like what is forecast for the holiday weekend.

Gather your supplies! This episode is about cold fronts. We will use water and oil to model a cold front passage.