ZCZC SPCSWOMCD ALL
ACUS11 KWNS 061246 
SPC MCD 061246 
ARZ000-MOZ000-OKZ000-061415-

Mesoscale Discussion 1143
NWS Storm Prediction Center Norman OK
0746 AM CDT Fri Jun 06 2025

Areas affected...Eastern Oklahoma far southern Mississippi...and
northwest Arkansas

Concerning...Severe Thunderstorm Watch 375...

Valid 061246Z - 061415Z

The severe weather threat for Severe Thunderstorm Watch 375
continues.

SUMMARY...A damaging wind/tornado threat should persist for a few
more hours.

DISCUSSION...A line of storms continues to produce sporadic
damaging/severe wind gusts with occasional mesovorticies and line
embedded tornadoes. Only around 1000 to 1500 J/kg MUCAPE exists
ahead of the line now. In addition, a 40 knot low-level jet which
helped to maintain the MCS through the overnight period remains
across eastern Oklahoma and far western Arkansas with a weaker
low-level jet across central Arkansas and southern Missouri.
Therefore, as storms continue to move east of the stronger low-level
jet and the low-level jet weakens through the morning, expect this
line of storms to weaken within the weak to moderately unstable
environment.

In the meantime, a 35 knot low-level jet from the KSRX VWP and >200
m2/s2 will continue to support a severe wind/embedded tornado threat
in the near term before this weakening becomes more prevalent by
mid-morning.

..Bentley.. 06/06/2025

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

ATTN...WFO...LZK...SGF...SHV...TSA...

LAT...LON   36839413 36769281 36509228 35749233 35129276 34589358
            34269414 34129478 34509552 34729585 34999597 35349534
            35859480 36199452 36839413 

MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
MOST PROBABLE PEAK WIND GUST...55-70 MPH
MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN

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