809
FXUS64 KBRO 031112 AAA
AFDBRO

Area Forecast Discussion...UPDATED
National Weather Service Brownsville TX
512 AM CST Mon Nov 3 2025

...New AVIATION...

.KEY MESSAGES...
Updated at 511 AM CST Mon Nov 3 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...
(12Z TAFS)
Issued at 511 AM CST Mon Nov 3 2025

VFR conditions are expected to prevail with light easterly winds
eventually turning southeast into Tuesday.

&&

.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             81  63  83  64 /   0   0   0   0
HARLINGEN               82  57  85  58 /   0   0   0   0
MCALLEN                 85  60  87  62 /   0   0   0   0
RIO GRANDE CITY         84  55  87  58 /   0   0   0   0
SOUTH PADRE ISLAND      78  72  79  72 /   0   0   0   0
BAYVIEW/PORT ISABEL     79  63  81  63 /   0   0   0   0

&&

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

$$

SHORT TERM...23-Evbuoma
LONG TERM....23-Evbuoma
AVIATION...56-Hallman