Severe Storm Outlook Narrative (AC)
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481
ACUS11 KWNS 290325
SWOMCD
SPC MCD 290325
OKZ000-TXZ000-290430-

Mesoscale Discussion 0363
NWS Storm Prediction Center Norman OK
1025 PM CDT Tue Mar 28 2017

Areas affected...Parts of central/eastern Oklahoma into north
central Texas

Concerning...Tornado Watch 95...

Valid 290325Z - 290430Z

The severe weather threat for Tornado Watch 95 continues.

SUMMARY...A risk for strong surface gusts will continue with a
couple of lingering clusters of thunderstorms overspreading parts of
central/eastern Oklahoma and northern Texas (where a new severe
thunderstorm watch has been issued) through 08-10Z.

DISCUSSION...Bowing segment of evolving lead thunderstorm cluster
has been accompanied by at least occasional severe surface gusts,
mostly within/to the cool side of the deeper surface frontal zone
(where low-level shear is maximized) which arcs across southwestern
through northeastern Oklahoma.  Forcing supporting this convection
may be in the process of weakening, but it is possible that
occasional strong/severe surface gusts may continue along/north of
the Interstate 44 corridor of northeastern Oklahoma through 04-06Z.


Otherwise, upstream, a squall line which has evolved along the
leading edge of mid-level cooling now overspreading the southern
high Plains likely will progress into/through the Interstate 35
corridor of southern Oklahoma through central Texas overnight,
accompanied by a continuing risk for strong/severe surface gusts.

..Kerr.. 03/29/2017

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

ATTN...WFO...TSA...FWD...OUN...

LAT...LON   36289696 36669566 36259459 35059550 33899657 33649704
            33479822 33709915 34849914 35699811 36289696




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