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Area forecast discussion 
National Weather Service Tulsa OK
1136 PM CDT Sat Jul 23 2016

Aviation...
concerning taf sites ktul/krvs/kbvo/kmlc/kxna/kfyv/kfsm/krog.
VFR conditions will largely prevail through the forecast period.
Scattered storms are likely across southeast OK through northwest Arkansas Sunday
afternoon.

&&

Previous discussion... /issued 917 PM CDT Sat Jul 23 2016/

...

Discussion...
multiple outflow boundaries interacting with the hot and humid
conditions over the higher terrain locations of far southeast
Oklahoma and northwest Arkansas allowed for isolated to scattered
showers and thunderstorm to develop this afternoon. By mid
evening...most of the precip had dissipated with the loss of
daytime heating. A remaining thunderstorm was locations over
Madison/Carroll counties. Across the rest of eastern Oklahoma and
northwest Arkansas...mostly clear to mostly cloudy skies were
common from northwest to southeast with the heat advisory having
expired at 9 PM.

Overnight tonight...the remaining precip will continue to
dissipate over the next hour or so with skies forecast to clear
out over southeast Oklahoma and northwest Arkansas. For northeast
Oklahoma...mostly clear skies should remain common with perhaps
some some scattered high clouds pushing through along the Oklahoma
Kansas border.

A persistence in expected low temperatures will again be the way
to go for the County Warning Area tonight as the ridge of high pressure dominates
over the Southern Plains. Any remaining cloud cover over far
southeast Oklahoma and northwest Arkansas could affect lows...though
with expected dissipation will adjust temps to close to what lows
over the past few night have been. The rest of the evening update
will be to adjust hourly sky grids and add minor tweaks to
dewpoint and wind grids based on current trends and observations.
The rest of the forecast seems to be handling well with
mentionable pops dropping off after 03z.

&&

Preliminary point temps/pops...
tul 80 101 79 99 / 0 10 10 30
fsm 79 99 78 95 / 10 30 20 40
mlc 75 99 77 96 / 0 10 10 40
bvo 75 101 74 96 / 0 10 20 30
fyv 72 95 72 93 / 10 30 20 40
byv 74 96 73 92 / 10 30 20 40
mko 75 100 76 96 / 0 20 10 40
Mio 74 98 75 94 / 0 10 20 40
f10 79 100 77 96 / 0 10 10 30
hhw 76 99 76 96 / 10 20 20 40

&&

Tsa watches/warnings/advisories...
OK...heat advisory from noon to 9 PM CDT Sunday for okz049-053>076.

Arkansas...heat advisory from noon to 9 PM CDT Sunday for arz001-002-010-
011-019-020-029.

&&

$$

Aviation...07

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