ACUS11 KWNS 140239
SWOMCD
SPC MCD 140239=20
ARZ000-MOZ000-OKZ000-KSZ000-140345-

Mesoscale Discussion 1133
NWS Storm Prediction Center Norman OK
0939 PM CDT Sat Jun 13 2026

Areas affected...Northeast Oklahoma and Northwest Arkansas

Concerning...Severe Thunderstorm Watch 331...332...

Valid 140239Z - 140345Z

The severe weather threat for Severe Thunderstorm Watch 331, 332
continues.

SUMMARY...Bowing line of storms will move into north-central
Oklahoma this evening, with the risk of damaging winds. A new severe thunderstorm watch has just been issued.

DISCUSSION...A large bowing MCS has evolved across southeast central
KS, with 50+ knot wind gusts being recently reported at multiple
ASOS sites. This activity is expected to surge southeastward across north-central and northeast OK along and south of a remnant outflow
boundary. Ample CAPE/moisture and increasing mesoscale organization
of the bow could maintain a severe risk as far east as northwest AR.

..Hart/Gleason.. 06/14/2026

...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!4B780qpbul9V2ldkAdgsQ2QIDNrlvWc3b6ZJn5qrXXjFPnwo63VUIPfBLr33TUld3qEVpd8an= W_xiSLtzJMHXuTWcHE$ for graphic product...

ATTN...WFO...SGF...TSA...ICT...OUN...

LAT...LON 37069730 37319596 36469408 35969379 35439437 35249486
35229556 35459685 36329788 36989798 37069730=20

MOST PROBABLE PEAK TORNADO INTENSITY...85-110 MPH
MOST PROBABLE PEAK WIND GUST...65-80 MPH
MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN


=3D =3D =3D
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