Area Forecast Discussion
Issued by NWS Tulsa, OK

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FXUS64 KTSA 202350
AFDTSA

Area Forecast Discussion
National Weather Service Tulsa OK
650 PM CDT Wed Sep 20 2017

.AVIATION...
CONCERNING TAF SITES KTUL/KRVS/KBVO/KMLC/KXNA/KFYV/KFSM/KROG.
Lower clouds/stratus may develop late tonight across portions
of the area with MVFR conditions possible through mid morning.
Still some uncertainty regarding the overall extent of low
clouds. Gusty south winds again expected during the day Thursday,
mainly across northeast Oklahoma.  Thunderstorm chances across NE
OK tonight appear to low to mention at this time.

&&

.PREV DISCUSSION... /Issued 405 PM CDT Wed Sep 20 2017/

DISCUSSION...
Unseasonably warm and humid weather will continue through Monday,
although temperatures should back off just a bit from the very hot
readings observed today as 850 millibar temperatures lower a bit
the next couple days. Overnight lows will also trend down some
after tonight as the magnitude of the southerly wind diminishes
some over the next few days.

There remains a low chance for a few showers and thunderstorms
across parts of northeast Oklahoma late tonight and early Thursday
morning, but otherwise dry weather will prevail through the
weekend.

Rain chances will increase early next week as a cold front
approaches and moves through the area, with the higher rain
chances just behind the front. Temperatures will fall back to more
seasonal levels following the passage of the front.

Stayed close to guidance temperatures the next couple days.

&&

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

$$

AVIATION...12



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