SPC AC 261936

   Day 1 Convective Outlook  
   NWS Storm Prediction Center Norman OK
   0136 PM CST Thu Jan 26 2023

   Valid 262000Z - 271200Z

   ...NO THUNDERSTORM AREAS FORECAST...

   ...SUMMARY...
   No thunderstorms are forecast to develop across the continental
   United States today or tonight.

   ...20z Update...

   Thunderstorms are not expected through tonight and no changes are
   necessary with the 20z outlook update.

   ..Leitman.. 01/26/2023

   .PREV DISCUSSION... /ISSUED 0950 AM CST Thu Jan 26 2023/

   ...Synopsis...
   A 990 mb surface low over Maine will move northeast while deepening.
   Behind the cold front trailing the surface low, a cold and/or dry
   low-level airmass will continue to overspread the CONUS today as a
   longwave upper trough de-amplifies overhead. Mass subsidence over
   the CONUS should suppress thunderstorm development, with no
   thunderstorm probabilities introduced this outlook.

   CLICK TO GET WUUS01 PTSDY1 PRODUCT

   NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 0100Z