858
FXUS64 KBRO 101743
AFDBRO

Area Forecast Discussion
National Weather Service Brownsville TX
1143 AM CST Mon Nov 10 2025

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

.KEY MESSAGES...
Updated at 1133 AM CST Mon Nov 10 2025

-A High Risk of Rip Currents and High Surf Advisory are in effect
 into this evening along the Lower Texas beaches.

-Overnight low temperatures tonight will fall into the upper 30s
 across portions of the Ranchlands with upper 40s in the lower to
 mid Valley.

-Small Craft Advisories are in effect for the waters off the
 lower Texas coast into this afternoon.

&&

.DISCUSSION...
Issued at 1133 AM CST Mon Nov 10 2025

The cooler (and refreshing) conditions will continue to through
Tuesday. Afternoon high temperatures today will be in the upper 60s
to low 70s across the region, finally feeling like fall! Tonight
will be the coolest night of the forecast period with lows ranging
from the upper 30s in portions of the northern Ranchlands to upper
40s across the lower Valley. Tuesday, high pressure slides
eastward with a warming trend expected through Saturday. High
temperatures will be rise above normal with highs in the mid to
upper 80s and a few 90s along the Upper Valley Wednesday and
continuing to warm through Friday. Saturday temperatures will
rise to the 90s across much of the region. Another cold front will
slide through Saturday night/Sunday morning cooling things off a
bit, but at this time temperatures will still remain above normal.

Winds will remain moderate through early afternoon, primarily in the
lower to mid Valley, with winds gusting to around 25 mph. At this
time 20 ft winds and humidity levels will remain just below criteria
for any Fire Danger Statement for today. With that said, outdoor
activities that could inadvertently cause wildfires are discouraged.
Later this afternoon and evening winds will begin to decrease
becoming light and variable overnight.

Hazardous beach conditions will continue through this afternoon
with a High Surf Advisory and a High Risk of Rip Currents.

&&

.AVIATION...
(18Z TAFS)
Issued at 1133 AM CST Mon Nov 10 2025

VFR conditions will prevail through the TAF period. Moderate
northerly winds will continue into early afternoon with gusts to
around 25 kts. Late this afternoon winds will begin to decrease
becoming light and variable this evening and overnight.

&&

.MARINE...
Issued at 1133 AM CST Mon Nov 10 2025

Conditions will begin to improve later today and overnight on the
waters off the lower Texas coast. Small Craft Advisories will give
way to Small Craft Caution conditions this evening, with
favorable winds and seas returning late tonight into Tuesday. On
Tuesday night an increasing pressure gradient will lead to Small
Craft Caution/low end Small Craft. The pressure gradient relaxes
a bit on Wednesday, though caution conditions will still be likely
for the Gulf waters into Wednesday night.

&&

.PRELIMINARY POINT TEMPS/POPS...
BROWNSVILLE             50  78  63  85 /   0   0   0   0
HARLINGEN               45  79  57  87 /   0   0   0   0
MCALLEN                 49  81  61  89 /   0   0   0   0
RIO GRANDE CITY         41  80  55  89 /   0   0   0   0
SOUTH PADRE ISLAND      61  76  70  81 /   0   0   0   0
BAYVIEW/PORT ISABEL     51  77  62  84 /   0   0   0   0

&&

.BRO WATCHES/WARNINGS/ADVISORIES...
TX...High Rip Current Risk until 6 PM CST this evening for TXZ451-454-
     455.

     High Surf Advisory until 6 PM CST this evening for TXZ451-454-
     455.

GM...Small Craft Advisory until 3 PM CST this afternoon for GMZ130-
     132-135.

     Small Craft Advisory until 6 PM CST this evening for GMZ150-155-
     170-175.

&&

$$

SHORT TERM...68
LONG TERM....68
AVIATION...68