[BNAWX] Severe Storm Outlook Narrative

EMWIN Server emwin at nashvilleweather.net
Fri Aug 28 13:26:34 CDT 2020


ACUS11 KWNS 281826
SWOMCD
SPC MCD 281825
TNZ000-KYZ000-ALZ000-281930-

Mesoscale Discussion 1614
NWS Storm Prediction Center Norman OK
0125 PM CDT Fri Aug 28 2020

Areas affected...middle TN...central KY

Concerning...Tornado Watch 465...

Valid 281825Z - 281930Z

The severe weather threat for Tornado Watch 465 continues.

SUMMARY...Damaging gusts near bowing segments will be the primary
threat but a brief tornado will be possible with the
stronger/longer-lived mesovortices.

DISCUSSION...Radar mosaic shows an arcing squall line from parts of
western KY into middle TN on the eastern periphery of Laura's rain
shield over the lower OH/TN Valleys.  Surface temperatures have
warmed into the lower 80s F with dewpoints in the lower to mid 70s.
The high precipitable water environment will remain conducive for
water-loaded downdrafts in the inflection/bowing segments as the
larger-scale squall line moves northeast this afternoon.  It is
within the inflections within the squall line where there is
conditional risk for a brief tornado.

..Smith.. 08/28/2020

...Please see www.spc.noaa.gov for graphic product...

ATTN...WFO...LMK...OHX...HUN...PAH...

LAT...LON   37408726 37888687 37518605 36698573 36078568 35078616
            34848678 34878717 35418676 36138645 37078670 37408726
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