According to Oncor, heavy lightning and straight-line winds ... which could potentially lead to additional outage impacts. See our maps below for power outage coverage throughout Texas.

Thousands of North Texas residents are without power Tuesday morning, with Dallas County reporting the most outages.

Degree days are measures of how warm or cold it is throughout Oncor's service territory. A degree day compares the average of the hourly outdoor temperatures during each day to a 65° Fahrenheit ...