879  
WWUS74 KHUN 200238  
NPWHUN  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE HUNTSVILLE AL  
938 PM CDT SUN JUL 19 2026  
 
ALZ001>009-016-TNZ076-096-097-201200-  
/O.NEW.KHUN.HT.Y.0004.260720T1500Z-260722T0100Z/  
LAUDERDALE-COLBERT-FRANKLIN AL-LAWRENCE-LIMESTONE-MADISON-MORGAN-  
MARSHALL-JACKSON-CULLMAN-MOORE-LINCOLN-FRANKLIN TN-  
INCLUDING THE CITIES OF ALBERTVILLE, CULLMAN, DECHERD, MOULTON,  
ARAB, ESTILL SPRINGS, LYNCHBURG, SEWANEE, FAYETTEVILLE, TOWN  
CREEK, MUSCLE SHOALS, WINCHESTER, RUSSELLVILLE, BOAZ, HUNTSVILLE,  
RED BAY, SCOTTSBORO, FLORENCE, SHEFFIELD, DECATUR, ATHENS, COWAN,  
TUSCUMBIA, AND GUNTERSVILLE  
938 PM CDT SUN JUL 19 2026  
   
..HEAT ADVISORY IN EFFECT FROM 10 AM MONDAY TO 8 PM CDT TUESDAY  
 
* WHAT...HEAT INDEX VALUES UP TO 105 EXPECTED.  
 
* WHERE...PORTIONS OF NORTH CENTRAL, NORTHEAST, AND NORTHWEST  
ALABAMA AND SOUTHERN MIDDLE TENNESSEE.  
 
* WHEN...FROM 10 AM MONDAY TO 8 PM CDT TUESDAY.  
 
* 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.  
 
 
 
 
 
RSB  
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