Severe Storm Outlook Narrative (AC)
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000
ACUS11 KWNS 192251
SWOMCD
SPC MCD 192250
TXZ000-200045-

Mesoscale Discussion 0787
NWS Storm Prediction Center Norman OK
0550 PM CDT Fri May 19 2017

Areas affected...portions of central Texas

Concerning...Tornado Watch 246...

Valid 192250Z - 200045Z

The severe weather threat for Tornado Watch 246 continues.

SUMMARY...Severe/isolated tornado risk continues.

DISCUSSION...Latest radar loop shows several vigorous/rotating
storms across parts of the watch area, primarily within two small
clusters -- one between SJT and ABI, and the second northwest of
ABI.  With these storms ongoing within a moist/moderately unstable
airmass, expect the risk to continue over the next several hours.

One negative, with respect to tornado risk, is weakening low-level
flow with southwestward extent across the watch area.  Still, risk
for a tornado or two persists -- especially over northern portions
of the watch, along with risk for large hail and locally damaging
downdrafts.

..Goss.. 05/19/2017

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

ATTN...WFO...FWD...OUN...SJT...LUB...

LAT...LON   30920060 31790068 32740055 33330010 33569901 32319872
            31139887 30920060




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