Severe Storm Outlook Narrative (AC)
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ACUS11 KWNS 280414
SWOMCD
SPC MCD 280414
VAZ000-TNZ000-KYZ000-280545-
Mesoscale Discussion 1779
NWS Storm Prediction Center Norman OK
1114 PM CDT Mon Jul 27 2026
Areas affected...Parts of southeast KY into northeast TN
Concerning...Severe Thunderstorm Watch 523...
Valid 280414Z - 280545Z
The severe weather threat for Severe Thunderstorm Watch 523
continues.
SUMMARY...A localized damaging-wind threat may continue into the
early morning hours.
DISCUSSION...A small storm cluster with an earlier history of
producing wind damage is approaching northeast TN from southeast KY
as of 0410 UTC. While some nocturnal cooling has occurred, the
downstream environment remains somewhat favorable for maintaining
deep convection, with rich moisture, moderate buoyancy, and around
30-40 kt of effective shear. As a result, a localized wind-damage
threat may eventually spread out of WW 523, though a general
weakening trend is expected to continue with time overnight.
..Dean.. 07/28/2026
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...MRX...JKL...
LAT...LON 36788414 37038362 36898320 36588289 36198279 35988284
35888309 35838357 35878382 36088408 36388419 36788414
MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH