556  
WGUS84 KMRX 301914  
FLSMRX  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
314 PM EDT MON JUN 30 2025  
 
TNC091-VAC191-302215-  
/O.NEW.KMRX.FA.Y.0039.250630T1914Z-250630T2215Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
JOHNSON TN-WASHINGTON VA-  
314 PM EDT MON JUN 30 2025  
   
..FLOOD ADVISORY IN EFFECT UNTIL 615 PM EDT THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...PORTIONS OF EAST TENNESSEE, INCLUDING THE FOLLOWING  
COUNTY, JOHNSON AND SOUTHWEST VIRGINIA, INCLUDING THE FOLLOWING  
COUNTY, WASHINGTON.  
 
* WHEN...UNTIL 615 PM EDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 314 PM EDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE ADVISORY AREA. BETWEEN 1 AND 2 INCHES OF RAIN  
HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 0.5 TO 1.5 INCHES ARE EXPECTED  
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR  
FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
MOUNTAIN CITY, DAMASCUS, LAUREL BLOOMERY AND KONNAROCK.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
IN HILLY TERRAIN THERE ARE HUNDREDS OF LOW WATER CROSSINGS WHICH ARE  
POTENTIALLY DANGEROUS IN HEAVY RAIN. DO NOT ATTEMPT TO CROSS FLOODED  
ROADS. FIND AN ALTERNATE ROUTE.  
 

 
 
LAT...LON 3665 8175 3668 8164 3661 8163 3661 8165  
3659 8168 3657 8168 3657 8169 3656 8169  
3645 8179 3647 8185 3654 8186 3662 8182  
 

 
 
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