ACUS01 KWNS 190055

SWODY1

SPC AC 190053



Day 1 Convective Outlook  

NWS Storm Prediction Center Norman OK

0753 PM CDT Wed Mar 18 2026



Valid 190100Z - 191200Z



...NO THUNDERSTORM AREAS FORECAST...



...SUMMARY...

Thunderstorms are not forecast across the U.S. through daybreak on

Thursday.



...DISCUSSION...

An upper-level trough will move through the far eastern U.S.

tonight. At the surface, a dry airmass will be in place over most of

the nation. For this reason, thunderstorms are not forecast across

the continental U.S. this evening and tonight.



..Broyles.. 03/19/2026



$$