110 
WWUS74 KAMA 201733
NPWAMA

URGENT - WEATHER MESSAGE
National Weather Service Amarillo TX
1233 PM CDT Thu Aug 20 2026

TXZ008>010-014-015-018-019-210600-
/O.NEW.KAMA.HT.Y.0041.260821T1700Z-260822T0200Z/
Hutchinson-Roberts-Hemphill-Gray-Wheeler-Armstrong-Donley-
Including the cities of Kingsmill, Shamrock, Lake Marvin, Glazier,
Claude, Goodnight, Washburn, Clarendon, Pampa, Canadian, Twitty,
Miami, Codman, Briscoe, Lora, Lela, Wayside, Wheeler, and Borger
1233 PM CDT Thu Aug 20 2026

...HEAT ADVISORY IN EFFECT FROM NOON TO 9 PM CDT FRIDAY...

* WHAT...Temperatures up to 105 expected.

* WHERE...Armstrong, Donley, Gray, Hemphill, Hutchinson, Roberts, and
  Wheeler Counties.

* WHEN...From noon to 9 PM CDT Friday.

* IMPACTS...Hot temperatures may cause heat illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

$$

TXZ020-317-210600-
/O.EXT.KAMA.HT.Y.0040.000000T0000Z-260822T0200Z/
Collingsworth-Palo Duro Canyon-
Including the cities of Wellington, Palo Duro Canyon State Park,
Lutie, Dozier, and Samnorwood
1233 PM CDT Thu Aug 20 2026

...HEAT ADVISORY NOW IN EFFECT UNTIL 9 PM CDT FRIDAY...

* WHAT...Temperatures up to 105 to 107.

* WHERE...Collingsworth and Palo Duro Canyon Counties.

* WHEN...Until 9 PM CDT Friday.

* IMPACTS...Hot temperatures may cause heat illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

MJG