SPC 0830Z Day 3 Outlook

Day 3 Outlook Image

Day 3 Convective Outlook  
NWS Storm Prediction Center Norman OK
1229 AM CST Fri Jan 08 2021

Valid 101200Z - 111200Z


General thunderstorms are possible from parts of southeast Texas
into southern Louisiana. Severe weather is unlikely.

A shortwave trough will move east across TX and toward the lower MS
Valley on Sunday, providing strong southwest flow aloft along with
height falls. Ahead of this trough, a cool/stable air mass due to
high pressure will exist, and will prevent any appreciable
destabilization. Models indicate the surface low associated with
this trough will remain over the northern Gulf of Mexico, thus there
is little chance of SBCAPE developing over land. However, weak
elevated instability is expected to develop from southeast TX into
southern LA, supporting general thunderstorm activity.

..Jewell.. 01/08/2021

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