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Feb 25, 2017 0700 UTC Day 2 Convective Outlook
Updated: Sat Feb 25 06:02:17 UTC 2017 (Print Version | 20170225 0700Z Day 2 shapefile | 20170225 0700Z Day 2 KML)
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 Forecast Discussion

   SPC AC 250602

   Day 2 Convective Outlook  
   NWS Storm Prediction Center Norman OK
   1202 AM CST Sat Feb 25 2017

   Valid 261200Z - 271200Z

   ...NO SEVERE THUNDERSTORM AREAS FORECAST...

   ...SUMMARY...
   No severe weather is forecast across the Lower 48 states on Sunday
   and Sunday night.

   ...Synopsis...
   A shortwave trough initially over southern CA will quickly move
   eastward into AR and deamplify as an upstream disturbance moves
   southeastward from the eastern Pacific into the OR/ID/NV vicinity. 
   A large area of surface high pressure located over the TN VAlley and
   southern Appalachians will slide east as weak low pressure remains
   situated over the southern High Plains.  Southerly low-level return
   flow of moisture into eastern TX will result in gradual
   destabilization by dark as a low-level jet over the ArkLaTex
   strengthens and veers into the Lower MS Valley late.  A few clusters
   of weak thunderstorms are possible after dark in association with
   the warm-air-advection regime.  Elsewhere, a few thunderstorms are
   possible over primarily western OR.

   ..Smith.. 02/25/2017

   CLICK TO GET WUUS02 PTSDY2 PRODUCT

   NOTE: THE NEXT DAY 2 OUTLOOK IS SCHEDULED BY 1730Z

        
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Page last modified: February 25, 2017
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