Subj : DAY2SVR: Nws Storm Prediction Center Norman Ok
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Thu Dec 01 2022 16:55:52

ACUS02 KWNS 011655
SWODY2
SPC AC 011654

Day 2 Convective Outlook
NWS Storm Prediction Center Norman OK
1054 AM CST Thu Dec 01 2022

Valid 021200Z - 031200Z

....NO SEVERE THUNDERSTORM AREAS FORECAST...

....SUMMARY...
Severe thunderstorms are not expected on Friday.

....Synopsis...
A mid/upper-level trough is forecast to move from the
central/northern Rockies across the Great Plains during the day on
Friday, and into parts of the Midwest/Great Lakes by early Saturday
morning. In conjunction with this trough, a surface cyclone is
forecast to deepen over the upper MS Valley and then move
northeastward into northern Ontario, as an attendant cold front
moves through the central/northern Plains and Midwest.

Surface-based buoyancy is expected to remain negligible across the
CONUS, which should help to limit any threat of severe
thunderstorms. A rather strong southwesterly low-level jet will
support stronger moisture return above the surface into parts of the
lower/mid MS Valley and OH Valley. This will result in the
development of modest elevated buoyancy, and may support the
potential for sporadic lightning flashes as precipitation expands
through the afternoon/evening within a low-level warm advection
regime.

...Dean.. 12/01/2022

$$

= = =
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 3.14-Linux
 * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105)

.