759
FXUS64 KSHV 082342
AFDSHV

Area Forecast Discussion
National Weather Service Shreveport LA
642 PM CDT Wed May 8 2024

...New AVIATION...

.SHORT TERM...
(This evening through Thursday Night)
Issued at 339 PM CDT Wed May 8 2024

Active weather will continue across the Four State Region through
the rest of the week. A slow-moving frontal boundary will keep the
atmosphere disturbed (and environmentally conducive) enough to
instigate multiple rounds of severe weather in the next 48 hours,
including tonight and tomorrow afternoon/evening. Severe
thunderstorms will produce risks predominantly for large hail and
damaging winds, but a few tornadoes cannot be ruled out. As of
3:15 PM, SPC has issued downstream Tornado Watches into the
ArkLaTex accordingly through 10 PM. Otherwise, temperatures will
remain above average with maximums in the lower 90s/lower 70s.
/16/

&&

.LONG TERM...
(Friday through next Tuesday)
Issued at 339 PM CDT Wed May 8 2024

Quieter weather briefly returns through the weekend before
precipitation chances are reintroduced early next week. Quasi-
zonal flow aloft will allow for a mid-level trough to drift
eastward across the Four Corners into the Southern Plains. This
trough, in combination with ridging shifting further east across
the Mississippi River, will maintain enhanced southerly flow and
moisture through most of early next week. Precipitation chances
will remain through the same time period as a result. /16/

&&

.AVIATION...
(00Z TAFS)
Issued at 635 PM CDT Wed May 8 2024

Widespread haze originating from Mexico and Central America will
result in some instances of MVFR visibilities at the start of the
period. A complex of strong to severe convection is expected to
enter portions of Southeast Oklahoma and Northeast Texas around
09/02z before moving southeast affecting most TAF sites. The
storms should begin to rapidly weaken after midnight local time,
so convection was not mentioned at KMLU or KLFK. Low clouds are
expected to rapidly develop after the storms dissipate resulting
in widespread IFR/LIFR flight conditions. A slow improvement is
expected after daybreak Thursday, but VFR conditions should return
to most sites by 09/18z. More strong to severe thunderstorms are
anticipated to affect Southeast Oklahoma and East Texas,
potentially affecting KTYR, near the end of this TAF cycle.

CN

&&

.PRELIMINARY POINT TEMPS/POPS...
SHV  72  90  67  83 /  40  30  50   0
MLU  71  90  65  81 /  30  20  60   0
DEQ  63  86  58  80 /  60  30  30   0
TXK  69  87  62  81 /  70  30  40   0
ELD  67  86  61  80 /  60  20  40   0
TYR  71  88  65  82 /  40  40  40   0
GGG  71  88  65  82 /  40  30  50   0
LFK  73  92  67  84 /  10  30  40   0

&&

.SHV WATCHES/WARNINGS/ADVISORIES...
AR...None.
LA...None.
OK...None.
TX...None.
&&

$$

SHORT TERM...16
LONG TERM....16
AVIATION...09