Area Forecast Discussion
Issued by NWS Tulsa, OK

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FXUS64 KTSA 200543
AFDTSA

Area Forecast Discussion
National Weather Service Tulsa OK
1143 PM CST Sun Feb 19 2017

.AVIATION...
CONCERNING TAF SITES KTUL/KRVS/KBVO/KMLC/KXNA/KFYV/KFSM/KROG.
A band of showers and thunderstorms will affect all sites
overnight tonight into Monday morning. Additional light rain will
remain possible into the day Monday. MVFR or lower conditions may
occur within rain and thunderstorm areas, with mainly VFR
conditions outside of precipitation areas.

&&

.PREV DISCUSSION... /Issued 921 PM CST Sun Feb 19 2017/

..UPDATE...

DISCUSSION...
Widespread convection ongoing through the Southern Plains will
continue to spread slowly eastward overnight. Locally heavy
rainfall is possible given the meridional cell motion coupled with
the slow eastern progression of the convective line. Additionally
organized bowing segments have been noted with the most persistent
feature currently over south central Oklahoma. Instability
downstream of this convection will lessen however an uptick in the
low level winds fields will continue to support potential for
localized higher wind gusts as the storms progress into eastern
OK. This general scenario has been consistent in the short range
guidance this evening. The updated forecast further increased
precip chances overnight and early Monday along with increased
thunderstorm potential along and west of highway 75 through late
evening.

&&

.TSA WATCHES/WARNINGS/ADVISORIES...
OK...None.
AR...None.

&&

$$

AVIATION...05


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