277
FXUS64 KBRO 110337
AFDBRO

Area Forecast Discussion
National Weather Service Brownsville TX
1037 PM CDT Fri Oct 10 2025

...New DISCUSSION, MARINE...

.DISCUSSION...
Issued at 1015 PM CDT Fri Oct 10 2025

After several days of isolated to scattered showers/thunderstorms,
a much more tranquil weather pattern will become established and
persist. This will be due to 500 mb high pressure, the center of
which will ease northeast from Mexico to the Lone Star State, but
remain the dominant weather feature over Deep South Texas and the
Rio Grande Valley. Dry weather is anticipated for the BRO CWFA for
the vast majority of the period. However, a shot of convection is
forecast for Tuesday, as a burst of deeper tropical moisture moves
from the southeast out of the Bay of Campeche and western Gulf of
America.

Temperature-wise, although no extreme values are forecast, daytime
highs and overnight lows will run above normal for this time of
year.

Finally, at the local beaches, an elevated risk of rip currents is
likely through at least the middle of the new work week next week.

&&

.AVIATION...
(00Z TAFS)
Issued at 622 PM CDT Fri Oct 10 2025

High pressure in the middle layers of the atmosphere will produce
VFR conditions at the aerodromes through the next 24 hours.

&&

.MARINE...
Issued at 1015 PM CDT Fri Oct 10 2025

Light to moderate winds and low to moderate seas are expected
along the Lower Texas Coast throughout the period courtesy of
persistent high pressure over the western Gulf of America. Small
Craft Should Exercise Caution and Small Craft Advisory are not
likely to be needed.

&&

.PRELIMINARY POINT TEMPS/POPS...
BROWNSVILLE             71  90  69  88 /   0   0   0   0
HARLINGEN               67  92  64  90 /   0   0   0   0
MCALLEN                 71  95  67  94 /   0   0   0   0
RIO GRANDE CITY         65  93  65  93 /   0   0   0   0
SOUTH PADRE ISLAND      79  85  77  84 /   0   0   0   0
BAYVIEW/PORT ISABEL     72  87  69  87 /   0   0   0   0

&&

.BRO WATCHES/WARNINGS/ADVISORIES...
TX...Coastal Flood Advisory until 7 AM CDT Saturday for TXZ451-454-
     455.

     High Rip Current Risk through Saturday evening for TXZ451-454-
     455.

GM...None.
&&

$$

SHORT TERM/LONG TERM...Tomaselli-66
UPPER AIR...Evbuoma-23