287
FXUS64 KTSA 301132
AFDTSA

Area Forecast Discussion
National Weather Service Tulsa OK
632 AM CDT Thu May 30 2024

...New AVIATION...

.SHORT TERM...
(Today)
Issued at 259 AM CDT Thu May 30 2024

Clusters of showers/thunderstorms continue this morning well
west of the area across the high Plains. Latest CAMS have been
somewhat inconsistent with storm evolution today. At least scattered
showers/thunderstorms are expected to move and/or develop across
eastern Oklahoma and northwest Arkansas this afternoon/evening.
Deep layer shear is expected to remain relatively light (20kts or
less), but with modest afternoon heating a few of these storms
could be marginally severe across eastern Oklahoma with damaging
winds/hail.

&&

.LONG TERM...
(Tonight through Wednesday)
Issued at 259 AM CDT Thu May 30 2024

More widespread showers and thunderstorms are expected late tonight
into Friday as strong mid level wave moves across the region.
Locally heavy rainfall will be likely in the stronger storms.
Depending on how much surface based instability can develop, at
least a limited threat for severe storms will be possible south of
I-40. The heavier precipitation will begin to shift east of
northwest Arkansas Friday evening.

With stronger zonal flow aloft both GFS/ECMWF suggest additional
rounds of scattered showers and thunderstorms Saturday through
Wednesday with the potential for additional MCS/MCV activity.
Overall QPF amounts will likely remain light in most areas, however
there could be some isolated pockets of heavier rainfall. High
temperatures are forecast to be near or slightly above normal for
the early to middle part of next week, but again this will be
contingent on how much precipitation lingers each afternoon.

&&

.AVIATION...
(12Z TAFS)
Issued at 632 AM CDT Thu May 30 2024

Clusters of showers and storms are expected to move across the
area from mid morning through late afternoon from west to east.
Thunderstorms will bring MVFR to IFR cigs/vsbys. Otherwise, VFR
conditions are expected to prevail through the day. Some lower
cigs could build in tonight, especially across eastern Oklahoma
sites, along with another chance at seeing some thunder toward the
end of the TAF period.

Bowlan

&&

.PRELIMINARY POINT TEMPS/POPS...
TUL   83  66  77  63 /  60  70  90  40
FSM   85  67  78  67 /  40  50  80  60
MLC   83  66  79  64 /  60  70  90  40
BVO   82  62  76  60 /  60  80  80  30
FYV   83  63  75  62 /  30  50  80  60
BYV   83  63  73  63 /  20  40  80  70
MKO   81  65  75  63 /  60  70  90  50
MIO   83  64  73  62 /  30  70  80  50
F10   81  64  76  63 /  60  70  90  40
HHW   79  65  78  66 /  60  60  90  40

&&

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

$$

SHORT TERM...05
LONG TERM....12
AVIATION...04