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Sunday, Aug 16, 2026 09:54:39

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Flash Flood Warning 0064
Issued by the Morristown / Knoxville Forecast Office

Action Issued Starts Expiration
New 2026-08-11 22:35:03 2026-08-11 22:34:00 2026-08-12 01:30:00

Action: New
Issued At: 2026-08-11 22:35:03 

783 
WGUS54 KMRX 120334
FFWMRX
TNC009-093-105-123-145-120630-
/O.NEW.KMRX.FF.W.0064.260812T0334Z-260812T0630Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Morristown TN
1134 PM EDT Tue Aug 11 2026

The National Weather Service in Morristown has issued a

* Flash Flood Warning for...
  Blount County in east Tennessee...
  Southwestern Knox County in east Tennessee...
  Loudon County in east Tennessee...
  Northeastern Monroe County in east Tennessee...
  East Central Roane County in east Tennessee...

* Until 230 AM EDT.

* At 1134 PM EDT, Doppler radar indicated thunderstorms producing
  heavy rain across the warned area. Between 1 and 2.5 inches of rain
  have fallen. Additional rainfall amounts of 1 to 2 inches are
  possible in the warned area. Flash flooding is ongoing or expected
  to begin shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar indicated.

  IMPACT...Flash flooding of small creeks and streams, urban areas,
           highways, streets and underpasses as well as other poor
           drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Oak Ridge, Maryville, Lenoir City, Alcoa, Kingston, Loudon,
  Farragut, Louisville, Eagleton Village and Vonore.

This includes the following highways...
Interstate 75 in Tennessee between mile markers 73 and 84. Interstate
40 in Tennessee between mile markers 356 and 370.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 3591 8443 3591 8426 3584 8410 3581 8396
      3571 8383 3561 8371 3557 8379 3554 8389
      3551 8396 3552 8409 3565 8427 3583 8449

FLASH FLOOD...RADAR INDICATED

$$

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