Day 4-8 Outlook

Day 4-8 Convective Outlook  
NWS Storm Prediction Center Norman OK
0330 AM CST Wed Dec 23 2020

Valid 261200Z - 311200Z

...DISCUSSION...
A relatively active upper pattern is anticipated from this weekend
through the middle of next week. A shortwave trough will likely
progress through southern Plains on D5/Saturday, with another
shortwave in its wake over the central/southern Plains on D6/Sunday.
Dry and stable conditions ahead of these shortwaves will keep severe
potential very low. 

A third, potentially stronger system is expected to move from
central/southern CA eastward across the Four Corners region and into
the central/southern Plains early next week. Medium-range guidance
has varying solutions for the evolution of this system, but some
severe potential appears possible if enough moisture return occurs
ahead of it.

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