Texas Moderate Heat Advisory | Effective 07/21/2026 10:56

Headline: 
Heat Advisory issued July 21 at 12:56PM CDT until July 23 at 8:00PM CDT by NWS Amarillo TX
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
July 21, 2026 - 10:56am
Expires: 
July 21, 2026 - 11:00pm
Description: 
* WHAT...For the first Heat Advisory, temperature values up to 105 expected. For the second Heat Advisory, temperature values up to 106 expected. * WHERE...Palo Duro Canyon County. * WHEN...For the first Heat Advisory, until 9 PM CDT this evening. For the second Heat Advisory, from 2 PM Wednesday to 8 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Instruction: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Area Description: 
Palo Duro Canyon
Forcast Office: 
NWS Amarillo TX