888  
WWUS74 KAMA 211757  
NPWAMA  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE AMARILLO TX  
1257 PM CDT SUN JUN 21 2026  
 
TXZ020-220200-  
/O.EXA.KAMA.HT.Y.0013.260621T1800Z-260622T0200Z/  
COLLINGSWORTH-  
INCLUDING THE CITIES OF WELLINGTON, DOZIER, LUTIE, AND SAMNORWOOD  
1257 PM CDT SUN JUN 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING
 
 
* WHAT...HEAT INDEX VALUES UP TO 105 EXPECTED.  
 
* WHERE...COLLINGSWORTH COUNTY.  
 
* WHEN...UNTIL 9 PM CDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY 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.  
 
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.  
 

 
 

 
 
TXZ007-008-012-013-017>019-317-220200-  
/O.CON.KAMA.HT.Y.0013.260621T1800Z-260622T0200Z/  
MOORE-HUTCHINSON-POTTER-CARSON-RANDALL-ARMSTRONG-DONLEY-PALO DURO  
CANYON-  
INCLUDING THE CITIES OF BUFFALO LAKE, FOUR WAY, AMARILLO, BORGER,  
SKELLYTOWN, WAYSIDE, BUSHLAND, WASHBURN, CLARENDON, PANHANDLE,  
UMBARGER, DUMAS, PANTEX, MASTERSON, GOODNIGHT, WHITE DEER,  
CANYON, CLAUDE, AND PALO DURO CANYON STATE PARK  
1257 PM CDT SUN JUN 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING
 
 
* WHAT...HEAT INDEX VALUES UP TO 105 EXPECTED.  
 
* WHERE...ARMSTRONG, CARSON, DONLEY, HUTCHINSON, MOORE, POTTER, AND  
RANDALL COUNTIES, ALONG WITH PALO DURO CANYON.  
 
* WHEN...UNTIL 9 PM CDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY 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.  
 
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.  
 

 
 

 
 
LFM  
 
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