Severe Storm Outlook Narrative (AC)
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000
ACUS11 KWNS 230158
SWOMCD
SPC MCD 230157
GAZ000-ALZ000-FLZ000-MSZ000-LAZ000-ARZ000-230300-

Mesoscale Discussion 1128
NWS Storm Prediction Center Norman OK
0857 PM CDT Thu Jun 22 2017

Areas affected...the central Gulf Coast region

Concerning...Tornado Watch 364...

Valid 230157Z - 230300Z

The severe weather threat for Tornado Watch 364 continues.

SUMMARY...As T.D. Cindy continues moving northward, tornado risk
continues to very gradually decrease across the WW area.  While an
isolated/brief tornado or two will remain possible into the
overnight hours, new watch issuance is not expected beyond the
scheduled 03Z expiration of WW 364.

DISCUSSION...Latest surface and radar data show the center of T.D.
Cindy -- now over southwest Arkansas -- continues moving slowly
north-northeast.  While a broad zone of isolated to scattered
showers and thunderstorms continue from east Texas eastward across
the southeast U.S., the most favorable shear with respect to
low-level rotation/tornado risk -- i.e. within the northeast
quadrant of Cindy -- continues shifting northward across the lower
Mississippi Valley region.  Meanwhile, weaker low-level shear
continues to spread northward across the central Gulf Coast area,
contributing to a gradual decrease in tornado risk.  With this trend
to continue as Cindy progresses farther inland, a new watch -- to
replace WW 364 subsequent to its scheduled 23/03z expiration -- is
not anticipated.

..Goss.. 06/23/2017

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

ATTN...WFO...FFC...TAE...BMX...HUN...MOB...MEG...JAN...LIX...
LZK...LCH...

LAT...LON   30099143 31369190 33349163 33949088 34468536 32068475
            30298843 30099143




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