Texas, polar vortex

A developing winter storm is threatening to drop snow, sleet and freezing rain on parts of Texas, Oklahoma and Arkansas ...
A polar vortex is bringing arctic air into the country next week. Forecast maps show when freezing temperatures will sweep ...
A polar vortex is bringing freezing temperatures to Texas this week, with a couple of rounds of precipitation that could ...
The plunging polar vortex brought subfreezing temperatures Tuesday to some of the southernmost points of the U.S., ...
Parts of all states in the lower 48 woke up to subfreezing temperatures Tuesday due to a weather pattern that will keep ...
A low-pressure system hovering over the U.S. will summon Arctic air into lower latitudes. The extent of the cold snap’s ...
A polar vortex has triggered freeze warnings across Texas, leading to dangerous conditions for people and infrastructure.
Texas didn’t adopt a mandatory statewide energy code until 2001, meaning homes built before this timeframe may be ...