373
FXUS64 KBRO 131735
AFDBRO

Area Forecast Discussion
National Weather Service Brownsville TX
1235 PM CDT Sun Jul 13 2025

...New DISCUSSION, AVIATION, MARINE...

.DISCUSSION...
Issued at 1235 PM CDT Sun Jul 13 2025

Generally rain-free conditions, near to slightly above normal
temperatures, and breezy afternoons will prevail through the week
across Deep South Texas as the region remains under the influence
of mid-level ridging aloft. Additionally, persistent low level
southerly to southeasterly flow will maintain humid conditions
each day as Gulf moisture is transported toward the region. In
combination with afternoon temperatures in the mid to upper 90s,
heat index values each afternoon will range from 100 to 110
degrees. An isolated shower or thunderstorm may develop along the
sea breeze each afternoon on Monday and Tuesday, but increasing
subsidence and the presence of slightly drier air by Wednesday
should result in less favorable conditions heading into the end of
the week and weekend.

A moderate risk of rip currents will continue along the Lower
Texas beaches over the next several days.

&&

.AVIATION...
(18Z TAFS)
Issued at 1235 PM CDT Sun Jul 13 2025

VFR will prevail through late tonight, with only brief,
intermittent periods of MVFR ceilings. MVFR ceilings will develop
once again late tonight into early tomorrow morning, most likely
between 05-12Z. Otherwise, expect breezy southeast winds with
occasional gusts around 20 knots before falling below 10 knots
tonight. Winds should pick up once again by mid to late morning
tomorrow.

&&

.MARINE...
Issued at 1235 PM CDT Sun Jul 13 2025

Light to moderate southeast winds and low to moderate seas will
result in generally favorable marine conditions through the week.
Brief Small Craft Exercise Caution conditions cannot be ruled out
during the afternoon hours each day along the Laguna Madre due to
a locally enhanced pressure gradient. Expect rain-free conditions
through the end of the week.

&&

.PRELIMINARY POINT TEMPS/POPS...
BROWNSVILLE             79  93  80  93 /   0  10   0  10
HARLINGEN               77  95  77  96 /   0  10   0  10
MCALLEN                 80  97  80  97 /   0  10   0  10
RIO GRANDE CITY         77  98  78  98 /  10  10  10  10
SOUTH PADRE ISLAND      80  87  80  87 /  10  10  10   0
BAYVIEW/PORT ISABEL     79  91  78  91 /   0  10   0  10

&&

.BRO WATCHES/WARNINGS/ADVISORIES...
TX...None.
GM...None.
&&

$$

SHORT TERM...22-Garcia
LONG TERM....22-Garcia
AVIATION...22-Garcia