439
FXUS64 KSJT 072013 CCB
AFDSJT

Area Forecast Discussion National Weather Service San Angelo TX 307
PM CDT Sun Jul 7 2024

...New SHORT TERM...

.SHORT TERM...
(This evening through Monday) Issued at 306 PM CDT Sun Jul 7 2024

An upper level ridge will remain over the western CONUS through
Monday. Tropical Storm Beryl is forecast by the National Hurricane
Center to make landfall on the middle Texas coast early Monday
morning, and then move north and weaken to a tropical storm by 7 PM
Monday. With this setup, our area will be under generally north to
northwest flow aloft tonight and Monday. This evening, an embedded
disturbance in the northwest flow aloft is forecast to move into
northwest Texas, and help to initiate showers and thunderstorms.
Isolated to scattered showers and storms should move or develop
south/southeast into the Big Country later this evening into
tonight. Not seeing much of an indication for the showers and storms
to persist overnight however, with the aforementioned disturbance
weakening. Trailing portion of a cold front (associated with an
upper trough gradually shifting east across the northern and central
Plains) will push south across our area late tonight into the day
Monday. Our area will have increased cloud cover overnight and
Monday morning, but skies should become partly cloudy especially
over our western counties in the afternoon. Temperatures will be a
little cooler in our southern counties, but most noticeably cooler
in the Big Country. Highs on Monday are expected to range from the
mid to upper 80s in the Big Country, to the lower/mid 90s in the
Northern Edwards Plateau. Isolated to scattered showers and
thunderstorms will be possible Monday in our northern and central
counties, but confidence is limited in occurrence and placement.

&&

.LONG TERM...
(Monday night through next Sunday) Issued at 158 PM CDT Sun Jul 7
2024

The forecast continues to call for increased shower and thunderstorm
chances Monday night into Tuesday, as a surface cold front
coinciding with a upper-level shortwave trough tracks through West
Central Texas. Models are keying in on these storms possibly
organizing into an MCS (Mesoscale Convective System) late Monday
night into early Tuesday morning. The high-res models are showing
this feature developing during the overnight hours Monday night into
early Tuesday morning, south of a Sterling City to Brady line, and
tracking south to southwestward through Tuesday evening. The
remnants of Tropical Storm Beryl and its moisture will stay to our
east as it lifts north across east Texas and the Arklatex region on
Tuesday, so not expecting any effects from it. The NBM has continued
to trend precipitation chances down Wednesday into Thursday,
although cannot rule out a few showers and storms developing across
southern sections during the afternoon hours. Dry conditions are
expected Friday into next weekend.

Temperatures across the area will be cooler for Tuesday behind the
front and with increased cloud cover and precipitation chances, with
highs ranging from the upper 80s to mid 90s. Temperatures are then
expected to trend back upward into the 90s and triple digits by the
end of the week and into next weekend.

&&

.AVIATION...
(18Z TAFS) Issued at 130 PM CDT Sun Jul 7 2024

Skies will be generally clear over the area this afternoon and early
evening. Isolated to scattered showers and thunderstorms are
expected to move or develop into the Big Country from the northwest
and north this evening into tonight. Generally southeast winds this
afternoon will become east tonight. Isolated to scattered showers
and thunderstorms will be possible on Monday, in our northern
counties in the morning, and across our northern and central
counties in the afternoon. Winds will become north-northeast Monday
with passage of a cold front. Low cloud development (with MVFR
ceilings) is expected in the early to mid-morning hours Monday, over
our northern and eastern counties. Cloud ceilings will climb over
3000ft in the 15Z-17Z.

&&

.PRELIMINARY POINT TEMPS/POPS...
Abilene     70  87  70  91 /  20  30  10  10
San Angelo  71  92  71  94 /  10  20  30  30
Junction    71  92  71  92 /   0  10  30  30
Brownwood   70  88  69  90 /  10  30  10  10
Sweetwater  71  85  69  91 /  20  30  20  20
Ozona       72  95  70  91 /   0  10  30  30
Brady       71  90  71  90 /   0  20  20  30

&&

.SJT WATCHES/WARNINGS/ADVISORIES...
None.
&&

$$

SHORT TERM...19
LONG TERM....TP
AVIATION...19