SPC 2000Z Day 1 Outlook

Day 1 Outlook Image

Day 1 Convective Outlook  
NWS Storm Prediction Center Norman OK
0237 PM CDT Sat Oct 17 2020

Valid 172000Z - 181200Z

...NO SEVERE THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Severe thunderstorms are not expected across the contiguous United
States through tonight.

No changes were made to the previous outlook.

..Jewell.. 10/17/2020

.PREV DISCUSSION... /ISSUED 1110 AM CDT Sat Oct 17 2020/

Relatively dry and stable conditions will preclude thunderstorms
throughout most of the CONUS today.  One small exception is over the
eastern and southern FL peninsula, where a moist and marginally
unstable air mass may support a few afternoon/evening thunderstorms.
Another small exception will be northern AR and vicinity, where
low-level warm advection and weak destabilization may lead to
isolated lightning strikes - mainly after midnight.

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