Day 1 Convective Outlook  
NWS Storm Prediction Center Norman OK
0642 PM CST Mon Nov 17 2025

Valid 180100Z - 181200Z

...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS THE
MISSOURI REGION...

...SUMMARY...
A few strong thunderstorms, capable of producing hail, may occur
across parts of Missouri and western Illinois tonight.

...01z Update...

Upper ridge is beginning to flatten across the MS Valley as midlevel
height falls spread into this region ahead of a progressive
short-wave trough. Early-evening water-vapor imagery clearly depicts
this feature over NE/KS and a 60-70kt 500mb speed max will translate
across KS into western