SPC 2000Z Day 1 Outlook

Day 1 Outlook Image

Day 1 Convective Outlook  
NWS Storm Prediction Center Norman OK
0249 PM CDT Tue Oct 20 2020

Valid 202000Z - 211200Z

...NO SEVERE THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Severe storms are not expected through tonight.

...Discussion...
Convection continues to evolve as expected across the areas
highlighted for thunder in the prior outlook.  The thunder areas
over both coastal New England, and the upper Texas coast, are being
removed at this time, as it appears that potential for lightning has
diminished in these areas.  Otherwise, aside from minor line
adjustments, no other changes appear necessary at this time.

..Goss.. 10/20/2020

.PREV DISCUSSION... /ISSUED 1120 AM CDT Tue Oct 20 2020/

A weak frontal zone extends from OK northeastward into the mid MS
and OH valleys.  Scattered showers and occasional thunderstorms will
continue to affect this area through tonight.  Other showers and
thunderstorms will affect parts of the FL peninsula, and the
immediate coastal areas of GA and the Carolinas.  Finally, isolated
pockets of thunderstorms may occur today over portions of TX and
eastern MA.  In all areas, weak thermodynamic parameters are
expected to preclude the risk of organized severe storms.

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