503
FXUS64 KBRO 030412
AFDBRO

Area Forecast Discussion
National Weather Service Brownsville TX
1012 PM CST Sun Nov 2 2025

...New KEY MESSAGES, DISCUSSION, AVIATION, MARINE...

.KEY MESSAGES...
Updated at 1006 PM CST Sun Nov 2 2025

* Dry and tranquil weather conditions are expected to persist
  through next Monday.

* A warming trend is expected to take place through the workweek
  with upper 80s to mid 90s returning mid week through next
  weekend.

&&

.DISCUSSION...
Issued at 1006 PM CST Sun Nov 2 2025

A full cool and dry air advection regime has locked into place
across Deep South Texas in the wake of a cool fropa that triggered
a few long-tracked supercells and additional strong to severe
thunderstorms last night. Dry and tranquil weather conditions are
expected to prevail through next Monday as a 1015-1025 mb sfc high
pressure system remains in place over the region.

Seasonable temperatures are expected to take place Monday and
Tuesday before readings ramp up as the week progresses. Tonight and
Monday night, the combination of strong radiational cooling amid
clear skies and continued cool air advection, will result in overnight
low temperatures falling into the 40s and 50s. High temperatures
Monday and Tuesday are expected to be in the low to mid 80s across
much of the region w/ pockets of upper 80s mainly west of IH-69C.

Wednesday through next Monday, high temperatures are expected to run
between the upper 80s to lower 90s for much of the area with pockets
of mid 90s west of IH-69C. Meanwhile, overnight lows are expected to
run between the 50s and 60s. Overall, temperatures anomalies are
expected to run warmer than normal through the balance of the forecast
period.

&&

.AVIATION...
(06Z TAFS)
Issued at 1006 PM CST Sun Nov 2 2025

Through 06z Tuesday....VFR conditions are expected to prevail
through the 06z TAF cycle.

East-northeast winds 5-12 kts will persist during the daytime
through the 00z TAF period. At night, winds will be light and
variable to calm.

&&

.MARINE...
Issued at 1006 PM CST Sun Nov 2 2025

Favorable marine conditions are expected to prevail through
the forecast period or through next Monday with light to moderate
winds and low to moderate seas.

&&

.PRELIMINARY POINT TEMPS/POPS...
BROWNSVILLE             59  81  63  83 /   0   0   0   0
HARLINGEN               54  82  57  85 /   0   0   0   0
MCALLEN                 57  85  60  87 /   0   0   0   0
RIO GRANDE CITY         51  84  55  87 /   0   0   0   0
SOUTH PADRE ISLAND      69  78  72  79 /   0   0   0   0
BAYVIEW/PORT ISABEL     60  79  63  81 /   0   0   0   0

&&

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

$$

SHORT TERM...23-Evbuoma
LONG TERM....23-Evbuoma
AVIATION...23-Evbuoma