The Texas power grid system, which failed during a previous winter storm, could be put to the test this weekend as the region faces subfreezing temperatures and dangerous wind chills.

But Texas’ power grid is expected to hold up, according to the Electric Reliability Council of Texas, which manages the flow of electricity across most of the state.

Chances are increasing that a winter storm will bring snow, ice, and plunging temperatures to millions across Texas this week.

Traffic signals aren't operating properly Friday morning along State Highway 123 from Rattler Road to Wonder World Drive, according to police.

With an Arctic blast heading to Texas, one concern on people's minds is the potential for power outages. Here is information on how to check for and report power outages in your area.

But Texas’ power grid is expected to hold up, according to the Electric Reliability Council of Texas, which manages the flow of electricity across most of the state.

It started like a typical North Texas “bundle up” forecast and turned into a statewide emergency that Texans will be measuring winters against for decades.

The Outage Map shows that power has been restored to customers on the westside. Update (3:16 PM): Traffic lights along Mesa are experiencing issues due to the ongoing power outage. There is increased traffic in the area due to the issues.