North Texas is heating up quickly this week as the upper-level low that brought in cooler, unsettled weather last week continues to drift east. As the ridge of high pressure expands, North Texas will get its first "heat wave" of the year.

A heat wave moving across Texas is expected to peak tomorrow with a high of 101 degrees for Dallas-Fort Worth.

As the ridge of high pressure expands, North Texas will get its first "heat wave" of the year. Temperatures will soar into the 90s Tuesday, with the high temperature tying the record high of 95 degrees.