


Severe Thunderstorm Warning
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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190 WUUS54 KMRX 201942 SVRMRX TNC065-115-202030- /O.NEW.KMRX.SV.W.0200.250820T1942Z-250820T2030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Morristown TN 342 PM EDT Wed Aug 20 2025 The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... East central Marion County in east Tennessee... Southwestern Hamilton County in east Tennessee... * Until 430 PM EDT/330 PM CDT/. * At 341 PM EDT/241 PM CDT/, a severe thunderstorm was located over Walden, or 8 miles north of Chattanooga, moving south at 10 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Chattanooga, Soddy-Daisy, Signal Mountain, Walden, Fairmount, Red Bank, Middle Valley, Falling Water, Hicks Gap State Park, and Lone Oak. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Damaging wind and continuous cloud to ground lightning are occurring with this storm. Move indoors immediately. Lightning is one of nature`s leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3505 8545 3519 8536 3524 8531 3523 8518 3504 8518 TIME...MOT...LOC 1941Z 007DEG 8KT 3518 8529 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DGS