ZCZC SPCSWOMCD ALL
ACUS11 KWNS 281055 
SPC MCD 281055 
TXZ000-OKZ000-281200-

Mesoscale Discussion 1034
NWS Storm Prediction Center Norman OK
0555 AM CDT Tue May 28 2024

Areas affected...Southwest OK and western north TX

Concerning...Severe Thunderstorm Watch 339...

Valid 281055Z - 281200Z

The severe weather threat for Severe Thunderstorm Watch 339
continues.

SUMMARY...Isolated severe hail and locally strong wind gusts should
diminish after 12Z, although convection will likely persist through
mid-morning. With WW 339 set to expire at 12Z, an additional watch
issuance is not expected.

DISCUSSION...While the bulk of significant severe wind potential is
moving from WW 339 into WW 340, upstream convection lingers
northwestward into southwest OK. MCS convective outflow has moved
far enough west that the bulk of this regenerative activity is
largely training across the same axis. It appears over the next hour
or so that the large hail threat will become fairly marginal as
further convective overturning occurs.

..Grams.. 05/28/2024

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

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

LAT...LON   35069867 34329810 33749762 33289762 33119788 33099824
            33289855 33539883 34199924 34559935 34769937 34999922
            35069867 

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