ZCZC SPCSWOMCD ALL
ACUS11 KWNS 170429 
SPC MCD 170429 
TXZ000-170530-

Mesoscale Discussion 1100
NWS Storm Prediction Center Norman OK
1129 PM CDT Sun Jun 16 2019

Areas affected...TX Hill Country

Concerning...Severe Thunderstorm Watch 390...

Valid 170429Z - 170530Z

The severe weather threat for Severe Thunderstorm Watch 390
continues.

SUMMARY...Isolated large hail and severe gusts will probably focus
mainly over the TX Hill Country and the San Antonio/Hondo area
during the next 1-2 hours.

DISCUSSION...Radar mosaic during the past hour has shown an
evolution towards upscale growth into a small cluster northwest of
San Antonio.  Other smaller updrafts near Junction have exhibited a
weakening trend.  Surface observations show temperatures in the
lower 80s degrees F near I-35 with a moisture-rich boundary layer. 
Expecting a gradual lessening in hail potential with existing storm
activity as instability lessens during the late evening into the
early overnight.  The risk for severe gusts will probably remain for
the next 1-2 hours with the storm cluster near San Antonio given the
supportive mesoscale environment.

..Smith.. 06/17/2019

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

ATTN...WFO...EWX...SJT...

LAT...LON   30680001 29869976 29099927 29119831 29629828 29999872
            30680001 

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