SPC 0830Z Day 3 Outlook

Day 3 Outlook Image

Day 3 Convective Outlook  
NWS Storm Prediction Center Norman OK
0135 AM CST Tue Jan 12 2021

Valid 141200Z - 151200Z


No thunderstorms are expected over the U.S. mainland on Thursday.


An upper trough will amplify and evolve into a closed synoptic low
as it moves from the Plains Thursday to the Midwest and upper Great
Lakes by early Friday. A cold front accompanying this feature will
stretch from the upper MS Valley into the southern Plains Thursday
morning, and should extend from the upper Great Lakes through the
central Gulf Coast States by 12Z Friday. There will be insufficient
time for any substantive Gulf moisture return preceding this front,
resulting in stable conditions and limited thunderstorm prospects.

..Dial.. 01/12/2021

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