Severe Storm Outlook Narrative (AC)
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ACUS03 KWNS 220552
SPC AC 220551

Day 3 Convective Outlook
NWS Storm Prediction Center Norman OK
1151 PM CST Tue Nov 21 2017

Valid 241200Z - 251200Z


Thunderstorms are possible over the Florida Peninsula early in the
day on Friday.  Severe thunderstorms are not forecast.

A potent shortwave trough will quickly move east across the
Midwest/Great Lakes while a mid-level ridge amplifies over the
western states ahead of an east Pacific mid-level trough.
Thunderstorm activity will be associated with a weakening mid- to
upper-level trough moving across FL and into the western Atlantic.
Early day shower and thunderstorm activity is possible across the FL
Peninsula as weak large-scale ascent overspreads the region.  Weak
instability will likely preclude intense thunderstorm development.

Elsewhere, tranquil conditions are forecast for a large part of the

..Smith.. 11/22/2017

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