ACUS11 KWNS 260043
SWOMCD
SPC MCD 260043=20
PAZ000-WVZ000-260145-

Mesoscale Discussion 1324
NWS Storm Prediction Center Norman OK
0743 PM CDT Thu Jun 25 2026

Areas affected...Western Pennsylvania

Concerning...Severe Thunderstorm Watch 394...

Valid 260043Z - 260145Z

The severe weather threat for Severe Thunderstorm Watch 394
continues.

SUMMARY...The threat for severe storms will continue to diminish
slowly through early tonight, and the watch can likely be canceled
by about 01-02z.

DISCUSSION...With the loss of daytime heating, low-level static
stability has already begun to slowly increase from PA into OH as
surface temperatures cool. Widely scattered thunderstorms are still
ongoing in an environment with sufficient vertical shear for
supercells, but the storms are expected to slowly weaken and become
rooted slightly above the surface with time. The overall severe
threat has become marginal and the watch can likely be canceled by
01-02z.

..Thompson.. 06/26/2026

...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!79h31h2HVQ6WZokwCSrw7hZ6ZAwgBFqeWL7Xru7Hk2mi47y2U9cI8uHr-pDymKfAw4NteKhgh= aaVQa5bgGqNTNWb03I$ for graphic product...

ATTN...WFO...CTP...PBZ...

LAT...LON 40347815 40107872 40027946 40138048 40488054 40908036
41217987 41297885 41097806 40687797 40347815=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 cnovy@cox.net and ask to be removed from WX-STORM.

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