NWS Storm Prediction Center - Day 2 Convective Outlook

Jan 19, 2018 1730 UTC Day 2 Convective Outlook
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SPC Day 2 1730Z Outlook Categorical SPC Day 2 1730Z Outlook Categorical Legend

 Forecast Discussion - Day 2 Convective Outlook



   SPC AC 191719

   Day 2 Convective Outlook  
   NWS Storm Prediction Center Norman OK
   1119 AM CST Fri Jan 19 2018

   Valid 201200Z - 211200Z

   ...NO THUNDERSTORM AREAS FORECAST...

   ...SUMMARY...
   The potential for thunderstorms appears low across the United States
   Saturday.

   ...Discussion...

   Strong mid-level height falls, on the order of 180m in 12hr, will
   spread across the southern Rockies into the southern High Plains
   late Saturday ahead of a progressive southern-stream short-wave
   trough. While low-level trajectories will respond and become more
   favorable for moisture to advance across the western Gulf Basin into
   TX, the primary influence of this strong feature will occur later in
   the day3 period as moisture/instability increase prior to frontal
   passage. Until greater buoyancy materializes inland, the threat of
   thunderstorms will remain low and the probability for lightning will
   remain less than 10 percent.

   ..Darrow.. 01/19/2018

   CLICK TO GET WUUS02 PTSDY2 PRODUCT

   NOTE: THE NEXT DAY 2 OUTLOOK IS SCHEDULED BY 0700Z



Data courtesy the Storm Prediction Center
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