SPC 2000Z Day 1 Outlook

Day 1 Outlook Image

Day 1 Convective Outlook  
NWS Storm Prediction Center Norman OK
0150 PM CST Sun Jan 03 2021

Valid 032000Z - 041200Z

...NO THUNDERSTORM AREAS FORECAST...

...SUMMARY...
The risk for thunderstorms appears negligible across the U.S.
through tonight.

...20Z Outlook Update...
A few lightning flashes were noted with convection near the
northwestern Washington international border vicinity this morning. 
This appeared to be near the southwestern periphery of the mid-level
cold core associated with a short wave perturbation, which is now
inland and in the process of progressing east of the Cascades. 
Warming mid-levels in its wake likely will suppress any further such
development across Pacific Northwest coastal areas through at least
12Z Monday.

..Kerr.. 01/03/2021

.PREV DISCUSSION... /ISSUED 1016 AM CST Sun Jan 03 2021/

Tranquil weather is expected over most of the CONUS today.  Weak
convergence along a cold front may result in a few showers over
central and south FL, but thunderstorms are not expected over land
areas.

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