SPC 1300Z Day 1 Outlook

Day 1 Outlook Image

Day 1 Convective Outlook  
NWS Storm Prediction Center Norman OK
0646 AM CST Mon Feb 01 2021

Valid 011300Z - 021200Z


Isolated thunderstorms are possible across south Florida this
morning, but severe storms are not expected.

In the wake of a deepening cyclone just off the Mid-Atlantic coast,
a surface cold front will move across south FL and offshore by late
morning.  In the interim, a low-level air mass with dewpoints in the
low 60s and weak buoyancy will support a continue threat for
isolated thunderstorms prior to frontal passage.  Otherwise, a lead
shortwave trough will approach the northwest CA and OR coasts late
this afternoon, though the larger-scale trough will remain offshore.
 Very weak buoyancy will approach the immediate coastal areas, but
any marginal thunderstorm threat is expected to remain too low for
an outlook area.

..Thompson.. 02/01/2021

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