ACUS11 KWNS 020900
SWOMCD
SPC MCD 020900=20
ARZ000-OKZ000-021100-

Mesoscale Discussion 0955
NWS Storm Prediction Center Norman OK
0400 AM CDT Tue Jun 02 2026

Areas affected...parts of northeastern and east central Oklahoma

Concerning...Severe potential...Watch unlikely=20

Valid 020900Z - 021100Z

Probability of Watch Issuance...20 percent

SUMMARY...A lingering cluster of strong thunderstorms may persist
into 7-8 AM CDT time frame, accompanied by occasional strong gusts
while overspreading the I-44 and i-40 corridors of eastern Oklahoma.

DISCUSSION...Though trailing the leading edge of the
east-southeastward advancing convective outflow, vigorous convective development is being maintained, and still contributing to 2-4 mb
2-hourly surface pressure rises within the deeper surface cold pool.
This has becoming increasingly displaced to the southeast of the
mesoscale convective vortex, now east of Medicine Lodge KS, aided by
veering of stronger rear inflow to a northwesterly component.=20=20

It is possible that forcing associated with the cold pool may
maintain sufficient strength to support ongoing convection at
current intensities into the 12-13Z time, aided by continuing inflow
of air emanating from a seasonably moist boundary-layer
(characterized by large potential instability) across the Interstate
44 into 40 corridors of eastern Oklahoma.

..Kerr.. 06/02/2026

...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!7Uewni1mAZvOIwoNv0V85W76mc4NjepdxxwiwVR4HrgvQXjSFtif43uqrMO0f2aPmWV8BxWqj= 6Pbf6on-M0IzT-GV9E$ for graphic product...

ATTN...WFO...TSA...OUN...

LAT...LON 36589583 36019442 35579466 35199592 35509697 35759704
36109627 36589583=20

MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH


=3D =3D =3D
To unsubscribe from WX-STORM and you already have a login, go to https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at [email protected] and ask to be removed from WX-STORM.

--- SBBSecho 3.28-Linux
* Origin: Capitol City Online (1:2320/107)