SPC 1200Z Day 1 Outlook

Day 1 Outlook Image

Day 1 Convective Outlook  
NWS Storm Prediction Center Norman OK
1243 AM CDT Sat Oct 24 2020

Valid 241200Z - 251200Z

...NO SEVERE THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Severe thunderstorms are not forecast across the contiguous U.S.
today or tonight.

...DISCUSSION...
An upper-level trough will dig southeastward into the northwestern
U.S. today, as west to southwest mid-level flow remains in place
from the Great Plains to the Eastern Seaboard. A shortwave trough
will move eastward across the Southeast. At the surface, a cold
front will move southeastward across the Mid-Atlantic, southern
Appalachians and central Gulf Coast states. Ahead of the front, weak
instability is forecast today, which should result in scattered
thunderstorm development across much of the Southeast into the
Carolinas. The weak instability should keep convection below severe
limits. Elsewhere across the continental United States, thunderstorm
development is not expected today or tonight.

..Broyles/Cook.. 10/24/2020

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