SPC AC 090639
Day 3 Convective Outlook
NWS Storm Prediction Center Norman OK
1239 AM CST Sun Jan 09 2022
Valid 111200Z - 121200Z
...NO THUNDERSTORM AREAS FORECAST...
...SUMMARY...
Thunderstorms are unlikely across the Lower 48 on Tuesday.
...Synopsis...
A large upper trough over the Northeast Tuesday morning will quickly
move east with rising heights developing to the west over the Great
Lakes. Another shortwave trough embedded within the northwest flow
will develop into the northern Plains and upper MS Valley late in
the day and overnight, providing cooling aloft into the MO and MS
Valleys where dewpoints will remain low.
At the surface, a prominent high will be centered over the Mid
Atlantic, with ridge extending from New England southwestward into
TX. As a result, dry trajectories will maintain stable conditions,
and with an upper high over the West, thunderstorms are not expected
across the CONUS Tuesday.
..Jewell.. 01/09/2022
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NOTE: THE NEXT DAY 3 OUTLOOK IS SCHEDULED BY 0830Z
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