Houston has been experiencing below-average temperatures as a polar vortex ushers in cooler conditions across the state.

The polar vortex can be a powerful source of winter weather, but it's not the only cause of severe cold and snow in regions better known for warmth and sunshine. The Gulf Coast states are still ...

The colder-than-normal temperatures in Houston are part of a larger pattern of Arctic air sweeping through Texas and much of ...

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...

Most of the holidays may be over, but winter is sticking around — and it's bringing freezing weather to Texas next week. A polar vortex, a weather pattern similar to the historic winter storm ...

DALLAS - Most of the nation is in good shape on Wednesday and will be warmer on Thursday. The arctic air is coming, but not yet. The center of the polar vortex is not coming to Texas, but it will ...

A polar vortex, a weather pattern similar to the historic winter storm that struck Texas in 2021 — when every county in the state experienced below-freezing temperatures for the first time ...

The effects of the polar vortex are expected to reach Texas on Monday and bring freezing or below-freezing temperatures ...

"Polar vortex" sounds cool ... Unusual winter storms and frigid temperatures smacked a large region of the US from Texas to Florida. Snowfall and cold triggered flight cancellations and school ...

The polar vortex. And it might be acting strangely because ... and snow can hit parts of the United States like Florida and Texas known for balmier weather. Cold air can remain for days on end ...

A polar vortex is bringing arctic air into the country next week. Forecast maps show when freezing temperatures will sweep ...