[BNAWX] Severe Storm Outlook Narrative

EMWIN Server emwin at nashvilleweather.net
Sat Mar 27 22:45:57 CDT 2021


ACUS11 KWNS 280345
SWOMCD
SPC MCD 280345
ALZ000-TNZ000-MSZ000-ARZ000-LAZ000-280515-

Mesoscale Discussion 0293
NWS Storm Prediction Center Norman OK
1045 PM CDT Sat Mar 27 2021

Areas affected...northern Mississippi into northern Alabama and
southern Middle Tennessee

Concerning...Tornado Watch 64...

Valid 280345Z - 280515Z

The severe weather threat for Tornado Watch 64 continues.

SUMMARY...Storms moving across northern Mississippi may affect parts
of northern Alabama and southern Middle Tennessee later tonight,
with damaging wind threat. A brief tornado is also possible.

DISCUSSION...Several organized clusters of storms stretch from
southwest TN and northern MS into southeast AR and northern LA. Some
of these storms are moving east/northeast around 40 kt, and will
approach the AL border by around 06Z. Strong deep-layer shear and
1000-1500 J/kg MLCAPE will support a continued severe threat.
Damaging gusts are most likely given currently observed storm mode,
but veering winds with height and strong southwest winds off the
surface will also support a threat of brief tornadoes associated
with the bows.

..Jewell.. 03/28/2021

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

ATTN...WFO...OHX...BMX...HUN...MEG...JAN...LZK...

LAT...LON   34198647 34098805 33758898 33179025 32869146 33029181
            33469186 33779151 34059117 34319046 34709011 34969003
            35278927 35338811 35288690 34958633 34438628 34198647
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