Subj : DAY1SVR: Day 1 Convective Outlook
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Wed Aug 13 2025 00:43:34

ACUS01 KWNS 130043
SWODY1
SPC AC 130041

Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0741 PM CDT Tue Aug 12 2025

Valid 130100Z - 131200Z

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

....SUMMARY...
A few strong storms, with gusty winds, may linger this evening
across portions of the Midwest.

....01z Update...

Boundary-layer cooling is expected to further weaken convection
after sunset this evening. Across most of the CONUS, updraft
intensity has gradually waned over the last few hours, with only a
few robust storms lingering along a corridor from northern IN into
southeast lower MI. Lapse rates are not particularly steep across
the Midwest with roughly 6.3 C/km value noted on the DTX sounding
this evening. While parameters do not appear particularly favorable
for severe, a few robust updrafts will likely continue, partially
aided by approaching upper trough. Locally gusty winds would be the
primary concern, but overall the severe risk appears too low to
warrant MRGL Risk the rest of tonight.

...Darrow.. 08/13/2025

$$

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

.