Extreme Heat Warning

Active

Cooke; Grayson; Fannin; Lamar; Denton

Starts Jul 21, 12:00 PM CDT

Ends Jul 21, 8:00 PM CDT

Issued Jul 21, 12:38 AM CDT

Severity Severe

Urgency Expected

Certainty Likely

Details

* WHAT...Dangerously hot conditions with temperatures up to 105 and heat index values up to 112 expected.

* WHERE...Portions of north central and northeast Texas.

* WHEN...From noon today to 8 PM CDT this evening.

* IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

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