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    Day 2 Outlook >
Feb 18, 2017 1630 UTC Day 1 Convective Outlook
Updated: Sat Feb 18 16:27:43 UTC 2017 (Print Version | 20170218 1630Z Day 1 shapefile | 20170218 1630Z Day 1 KML)
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 Forecast Discussion
   SPC AC 181627

   Day 1 Convective Outlook  
   NWS Storm Prediction Center Norman OK
   1027 AM CST Sat Feb 18 2017

   Valid 181630Z - 191200Z

   ...NO SEVERE THUNDERSTORM AREAS FORECAST...

   ...SUMMARY...
   While severe thunderstorms are not expected, isolated thunderstorms
   will be possible in portions of the Southeast States as well as the
   Desert Southwest.

   ...Florida...
   An upper low currently centered over the lower Mississippi River
   Valley/Mid-South region will continue generally eastward and reach
   the southern Appalachians this evening.  An ongoing quasi-linear
   convective cluster over the eastern Gulf of Mexico will continue to
   move toward the western Florida peninsula today before likely
   weakening. While modest low-level moistening will continue to occur
   across parts of the peninsula, richer maritime air will generally
   remain confined to south Florida.  Cloud cover will otherwise likely
   persist over the peninsula much of the afternoon via the ongoing
   convection. While a strong storm or two could approach the western
   peninsula, organized severe storms appear unlikely, mainly given the
   limited moisture/buoyancy over inland areas.

   ..Guyer/Dial.. 02/18/2017

   CLICK TO GET WUUS01 PTSDY1 PRODUCT

   NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 2000Z

        
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Page last modified: February 18, 2017
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