An Extreme Heat Warning has been extended into Monday, indicating temperatures will climb to extremely high levels. The warning is in effect until 9 p.m. Monday, with temperatures possibly reaching 110 degrees and heat index values up to 114 degrees.

The warning covers several counties, including Dallas, Tarrant, Denton, and Collin. It also stretches to other areas, reaching up to the Texas-Oklahoma border. Further details about the warning and its implications are available from the National Weather Service.