653  
WWUS74 KMRX 231542  
NPWMRX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
1142 AM EDT MON JUN 23 2025  
 
TNZ016-017-036>040-042-044-067>071-073-083>086-099>101-240500-  
/O.NEW.KMRX.HT.Y.0001.250624T1700Z-250625T2300Z/  
HAWKINS-SULLIVAN-ANDERSON-UNION-GRAINGER-HAMBLEN-NORTHWEST COCKE-  
NORTHWEST GREENE-WASHINGTON TN-ROANE-LOUDON-KNOX-JEFFERSON-  
NORTHWEST BLOUNT-NORTH SEVIER-RHEA-MEIGS-MCMINN-NORTHWEST MONROE-  
HAMILTON-BRADLEY-WEST POLK-  
INCLUDING THE CITIES OF SIGNAL MOUNTAIN, WHITE PINE, EAGLE  
FURNACE, HAPPY VALLEY, DENTVILLE, CONASAUGA, CLINTON, LENOIR  
CITY, EVENSVILLE, PIGEON FORGE, SWEETWATER, OLD WASHINGTON,  
ETOWAH, MAYNARDVILLE, OLIVER SPRINGS, BEAN STATION, HARRISBURG,  
RUSSELLVILLE, CLEAR WATER, BENTON, ROSE HILL, TASSO, PAULETTE,  
CHESTNUT HILL, MORRISTOWN, KNOXVILLE, SPRING CITY, BRADBURY, OAK  
RIDGE, MARYVILLE, ATHENS, LOOKOUT MOUNTAIN, SOUTH HOLSTON DAM,  
ALCOA, ARCHVILLE, RELIANCE, GREENEVILLE, ROCKWOOD, BEARDEN,  
DANDRIDGE, FAIRVIEW, NORRIS LAKE, SHARPS CHAPEL, BIG SPRING,  
BRISTOL TN, KINGSTON, CLEVELAND, MOORESBURG, STRAWBERRY PLAINS,  
HARRIMAN, KODAK, SEYMOUR, JEFFERSON CITY, NEWPORT, KINGSPORT,  
GRANDVIEW, PARKSVILLE, BYBEE, BULLET CREEK, LAKE FOREST, MCMAHAN,  
LUTTRELL, LOUDON, SEVIERVILLE, JOHNSON CITY, DAYTON,  
MADISONVILLE, CHATTANOOGA, AND ALPHA  
1142 AM EDT MON JUN 23 2025  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TUESDAY TO 7 PM EDT WEDNESDAY  
 
* WHAT...HEAT INDEX VALUES UP TO 107 EXPECTED.  
 
* WHERE...A PORTION OF EAST TENNESSEE.  
 
* WHEN...FROM 1 PM TUESDAY TO 7 PM EDT WEDNESDAY.  
 
* 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.  
 
 
 
 
 
CD  
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