SPC 0830Z Day 3 Outlook

Day 3 Outlook Image

Day 3 Convective Outlook  
NWS Storm Prediction Center Norman OK
0130 AM CST Sat Jan 30 2021

Valid 011200Z - 021200Z


Thunderstorms are not expected on Monday.

Guidance is in good agreement that the upper pattern will feature a
western CONUS ridge and an eastern CONUS trough early Monday
morning. These features are expected to move gradually eastward
throughout the day, with the upper trough ending the period
extending southward along the East Coast and the upper ridge
covering much of the central CONUS. An additional shortwave trough
will likely extend from British Columbia southwestward into the
northwest Pacific Ocean early Tuesday morning. 

Dry and stable conditions are anticipated across the CONUS, with the
lack of buoyancy precluding thunderstorm development. A few deeper
convective cores are possible within the frontal band associated
with the surface low attendant to the British Columbia shortwave as
it moves ashore. However, lightning coverage should remain less than

..Mosier.. 01/30/2021

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