# HEADLINE
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HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT MONDAY
# DETAILS
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WHAT
Temperatures between 105 to 108 degrees.
* WHERE
Armstrong, Collingsworth, and Donley, Counties. Palo Duro Canyon.
WHEN
From noon to 8 PM CDT Monday.
IMPACTS
Hot temperatures may cause heat illnesses.
ISSUED AT
Sunday, August 23, 2026 at 9:09 PM CDT
ISSUED BY
National Weather Service Amarillo TX
HEADER
URGENT - WEATHER MESSAGE
# PRECAUTIONARY/PREPAREDNESS ACTIONS
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Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
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.
# AREAS AFFECTED
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Armstrong, Collingsworth, Donley, Palo Duro Canyon
Including the cities of Wellington, Samnorwood, Washburn, Lutie, Dozier, Claude, Wayside, Palo Duro Canyon State Park, Goodnight, and Clarendon