191
FPUS54 KBRO 100531
ZFPBRO

Zone Forecast Product for Texas
National Weather Service Brownsville TX
1230 AM CDT Sun Aug 10 2025

TXZ253-101300-
Southern Hidalgo-
Including the cities of McAllen, Edinburg, Pharr, Mission,
and Weslaco
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny. A slight chance of showers and thunderstorms this
afternoon. Highs in the upper 90s. Southeast winds 5 to 10 mph.
Chance of rain 20 percent. Heat index values up to 106.
.TONIGHT...Mostly clear. Humid with lows in the upper 70s.
Southeast winds 10 to 15 mph.
.MONDAY...Sunny, hot with highs around 100. Southeast winds 5 to
10 mph. Heat index values up to 106.
.MONDAY NIGHT...Mostly clear. Humid with lows in the upper 70s.
Southeast winds 10 to 15 mph.
.TUESDAY...Sunny. A chance of showers and thunderstorms in the
afternoon. Hot with highs around 100. Southeast winds 10 to
15 mph. Chance of rain 30 percent. Heat index values up to 107.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Hot. Lows
in the upper 70s. Highs around 100. Heat index values up to 105.
.FRIDAY...Mostly sunny. Highs in the upper 90s. Heat index values
up to 110.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Hot. Lows around 80.
Highs around 100. Heat index values up to 110.

$$

TXZ255-101300-
Inland Cameron-
Including the cities of Brownsville and Harlingen
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny. A chance of thunderstorms with a slight chance of
showers this afternoon. Highs in the mid 90s. Southeast winds
10 to 15 mph. Chance of rain 30 percent. Heat index values up to
106.
.TONIGHT...Mostly clear. Humid with lows in the upper 70s.
Southeast winds 10 to 15 mph, diminishing to around 5 mph after
midnight.
.MONDAY...Sunny with highs in the upper 90s. Southeast winds
around 5 mph, increasing to 10 to 15 mph in the afternoon. Heat
index values up to 106.
.MONDAY NIGHT...Mostly clear. Humid with lows in the upper 70s.
Southeast winds 10 to 15 mph.
.TUESDAY...Sunny. A chance of showers in the afternoon. Humid
with highs in the mid 90s. Southeast winds around 5 mph,
increasing to 10 to 15 mph in the afternoon. Chance of rain
30 percent. Heat index values up to 107.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
upper 70s. Highs in the upper 90s. Heat index values up to 110.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 90s.
Lows around 80. Heat index values up to 110.
.SATURDAY...Sunny. Highs in the upper 90s. Heat index values up
to 110.

$$

TXZ355-101300-
Coastal Cameron-
Including the cities of Port Isabel and Laguna Vista
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny. A slight chance of showers and thunderstorms this
afternoon. Highs in the lower 90s. Southeast winds 10 to 15 mph.
Chance of rain 20 percent. Heat index values up to 106.
.TONIGHT...Mostly clear. Humid with lows in the upper 70s.
Southeast winds 5 to 10 mph.
.MONDAY...Sunny with highs in the lower 90s. South winds around
5 mph, increasing to southeast 10 to 15 mph in the afternoon.
Heat index values up to 107.
.MONDAY NIGHT...Mostly clear. Humid with lows in the upper 70s.
Southeast winds 10 to 15 mph, becoming south around 5 mph after
midnight.
.TUESDAY...Sunny with highs in the lower 90s. Southeast winds
around 5 mph, increasing to 10 to 15 mph in the afternoon. Heat
index values up to 107.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows in the upper
70s. Highs in the lower 90s. Heat index values up to 110.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows around
80. Highs in the lower 90s. Heat index values up to 110.
.SATURDAY...Sunny. Highs in the mid 90s. Heat index values up to
110.

$$

TXZ455-101300-
Cameron Island-
Including the cities of South Padre Island and Boca Chica Beach
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny. Near steady temperature in the mid 80s. Southeast
winds 5 to 10 mph, becoming east this afternoon.
.TONIGHT...Mostly clear. Humid. Near steady temperature in the
lower 80s. Southeast winds 5 to 10 mph.
.MONDAY...Sunny . Near steady temperature in the mid 80s. South
winds 5 to 10 mph, becoming southeast 10 to 15 mph in the
afternoon.
.MONDAY NIGHT...Mostly clear. Humid. Near steady temperature in
the lower 80s. Southeast winds 10 to 15 mph.
.TUESDAY...Sunny . Near steady temperature in the mid 80s.
Southeast winds 10 to 15 mph.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows in the lower
80s. Highs in the upper 80s.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Near steady
temperature in the mid 80s.

$$

TXZ252-101300-
Starr-
Including the cities of Rio Grande City and Roma
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny, hot with highs around 101. Southeast winds 5 to
10 mph. Heat index values up to 107.
.TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds
5 to 10 mph with gusts up to 20 mph.
.MONDAY...Sunny, hot with highs around 101. Southeast winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast
winds 5 to 10 mph with gusts up to 20 mph.
.TUESDAY...Sunny, hot with highs around 101. Southeast winds 5 to
10 mph. Heat index values up to 107.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Hot. Lows
in the upper 70s. Highs around 100. Heat index values up to 110.
.FRIDAY...Mostly sunny. Hot with highs around 100. Heat index
values up to 110.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Hot. Lows in the upper
70s. Highs around 100. Heat index values up to 110.

$$

TXZ254-101300-
Inland Willacy-
Including the city of Raymondville
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny. A chance of showers and thunderstorms this
afternoon. Highs in the mid 90s. Southeast winds 5 to 10 mph.
Chance of rain 30 percent. Heat index values up to 107.
.TONIGHT...Mostly clear. Humid with lows in the mid 70s.
Southeast winds 10 to 15 mph, diminishing to around 5 mph after
midnight.
.MONDAY...Sunny. A chance of showers in the afternoon. Humid with
highs in the upper 90s. Southeast winds around 5 mph, increasing
to 10 to 15 mph in the afternoon. Chance of rain 30 percent. Heat
index values up to 107.
.MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s.
Southeast winds 10 to 15 mph, diminishing to around 5 mph after
midnight.
.TUESDAY...Sunny. A chance of showers and thunderstorms in the
afternoon. Humid with highs in the upper 90s. Southeast winds
around 5 mph, increasing to 10 to 15 mph in the afternoon. Chance
of rain 30 percent. Heat index values up to 109.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
upper 70s. Highs in the upper 90s. Heat index values up to 110.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 90s.
Lows in the upper 70s. Heat index values up to 110.
.SATURDAY...Sunny. Highs in the upper 90s. Heat index values up
to 110.

$$

TXZ354-101300-
Coastal Willacy-
Including the city of Port Mansfield
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny. A slight chance of showers and thunderstorms this
afternoon. Highs in the lower 90s. Southeast winds around 5 mph,
increasing to east 10 to 15 mph this afternoon. Chance of rain
20 percent. Heat index values up to 108.
.TONIGHT...Mostly clear. Humid with lows in the mid 70s.
Southeast winds 10 to 15 mph, becoming south around 5 mph after
midnight.
.MONDAY...Sunny with highs in the mid 90s. South winds around
5 mph, increasing to east 10 to 15 mph in the afternoon. Heat
index values up to 108.
.MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s.
Southeast winds 10 to 15 mph.
.TUESDAY...Sunny with highs in the lower 90s. Southeast winds
around 5 mph, increasing to east 10 to 15 mph in the afternoon.
Heat index values up to 109.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
upper 70s. Highs in the mid 90s. Heat index values up to 110.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 90s.
Lows in the upper 70s. Heat index values up to 110.
.SATURDAY...Sunny. Highs in the mid 90s. Heat index values up to
110.

$$

TXZ248-101300-
Zapata-
Including the city of Zapata
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny, hot with highs around 101. Southeast winds 5 to
10 mph.
.TONIGHT...Mostly clear. Lows in the upper 70s. Southeast winds
10 to 15 mph.
.MONDAY...Sunny, hot with highs around 101. Southeast winds 5 to
10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 70s. Southeast winds 10 to 15 mph
with gusts up to 25 mph.
.TUESDAY...Sunny, hot with highs around 101. Southeast winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the upper 70s.
.WEDNESDAY THROUGH SATURDAY...Mostly clear. Hot. Highs 100 to
105. Lows in the upper 70s. Heat index values up to 105.

$$

TXZ249-101300-
Jim Hogg-
Including the city of Hebbronville
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny. Highs in the upper 90s. Southeast winds 5 to
10 mph.
.TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds
10 to 15 mph.
.MONDAY...Sunny. Highs in the upper 90s. Southeast winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast
winds 10 to 15 mph.
.TUESDAY...Sunny. Highs in the upper 90s. Southeast winds 5 to
10 mph.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Hot. Lows
in the mid 70s. Highs around 100.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 90s.
Lows in the mid 70s.
.SATURDAY...Sunny, hot with highs around 100.

$$

TXZ250-101300-
Brooks-
Including the city of Falfurrias
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny. A chance of thunderstorms with a slight chance of
showers this afternoon. Highs in the upper 90s. Southeast winds
5 to 10 mph. Chance of rain 30 percent. Heat index values up to
105.
.TONIGHT...Mostly clear. Humid with lows in the mid 70s.
Southeast winds 5 to 10 mph.
.MONDAY...Sunny. A chance of showers and thunderstorms in the
afternoon. Highs in the upper 90s. Southeast winds 5 to 10 mph.
Chance of rain 40 percent.
.MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s.
Southeast winds 5 to 10 mph.
.TUESDAY...Sunny. A chance of showers and thunderstorms in the
afternoon. Highs in the upper 90s. Southeast winds 5 to 10 mph.
Chance of rain 30 percent. Heat index values up to 105.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Hot. Lows
in the mid 70s. Highs around 100. Heat index values up to 105.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Hot. Highs around 100.
Lows in the upper 70s. Heat index values up to 110.

$$

TXZ353-101300-
Northern Hidalgo-
Including the city of San Manuel
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny. A chance of showers and thunderstorms this
afternoon. Hot with highs around 100. Southeast winds 5 to
10 mph. Chance of rain 30 percent. Heat index values up to 106.
.TONIGHT...Mostly clear. Humid with lows in the mid 70s.
Southeast winds 5 to 10 mph.
.MONDAY...Sunny. A chance of showers and thunderstorms in the
afternoon. Hot with highs around 101. Southeast winds 5 to
10 mph. Chance of rain 40 percent. Heat index values up to 106.
.MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s.
Southeast winds 5 to 10 mph.
.TUESDAY...Sunny. A chance of showers and thunderstorms in the
afternoon. Hot with highs around 101. Southeast winds 5 to
10 mph. Chance of rain 30 percent. Heat index values up to 107.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Hot. Lows
in the upper 70s. Highs around 100. Heat index values up to 105.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Hot. Highs around 100.
Lows in the upper 70s. Heat index values up to 110.
.SATURDAY...Sunny, hot with highs around 100. Heat index values
up to 110.

$$

TXZ251-101300-
Inland Kenedy-
Including the city of Sarita
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny. A slight chance of showers and thunderstorms this
afternoon. Highs in the upper 90s. Southeast winds 5 to 10 mph.
Chance of rain 20 percent. Heat index values up to 107.
.TONIGHT...Mostly clear. Humid with lows in the mid 70s.
Southeast winds 5 to 10 mph.
.MONDAY...Sunny. A chance of showers and thunderstorms in the
afternoon. Humid with highs in the upper 90s. Southeast winds
around 5 mph, increasing to 10 to 15 mph in the afternoon. Chance
of rain 40 percent. Heat index values up to 107.
.MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s.
Southeast winds 10 to 15 mph, becoming south around 5 mph after
midnight.
.TUESDAY...Sunny. A chance of showers in the afternoon. Humid
with highs in the upper 90s. Southeast winds around 5 mph,
increasing to 10 to 15 mph in the afternoon. Chance of rain
30 percent. Heat index values up to 109.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
mid 70s. Highs in the upper 90s. Heat index values up to 110.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Highs in the upper 90s.
Lows in the upper 70s. Heat index values up to 110.

$$

TXZ351-101300-
Coastal Kenedy-
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny. A slight chance of showers and thunderstorms this
afternoon. Highs in the lower 90s. Southeast winds around 5 mph,
becoming east with gusts up to 20 mph this afternoon. Chance of
rain 20 percent. Heat index values up to 108.
.TONIGHT...Mostly clear. Humid with lows in the mid 70s.
Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming
south after midnight.
.MONDAY...Sunny with highs in the lower 90s. South winds around
5 mph, increasing to southeast 10 to 15 mph in the afternoon.
Heat index values up to 108.
.MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s.
Southeast winds 10 to 15 mph, becoming south around 5 mph after
midnight.
.TUESDAY...Sunny with highs in the lower 90s. Southeast winds
around 5 mph, increasing to 10 to 15 mph in the afternoon. Heat
index values up to 109.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
upper 70s. Highs in the mid 90s. Heat index values up to 110.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower 90s.
Lows in the upper 70s. Heat index values up to 110.
.SATURDAY...Sunny. Highs in the mid 90s. Heat index values up to
110.

$$

TXZ454-101300-
Willacy Island-
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny. Highs in the lower 90s. Southeast winds 5 to
10 mph. Heat index values up to 106.
.TONIGHT...Mostly clear. Humid with lows in the lower 80s.
Southeast winds around 10 mph, becoming south after midnight.
.MONDAY...Sunny with highs in the lower 90s. South winds around
5 mph, becoming southeast 10 to 15 mph in the afternoon. Heat
index values up to 105.
.MONDAY NIGHT...Mostly clear. Humid with lows in the lower 80s.
Southeast winds 10 to 15 mph.
.TUESDAY...Sunny with highs around 90. Southeast winds around
5 mph, becoming east 10 to 15 mph in the afternoon. Heat index
values up to 106.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows in the lower
80s. Highs in the lower 90s. Heat index values up to 110.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the
lower 80s. Highs in the lower 90s. Heat index values up to 110.
.SATURDAY...Sunny. Highs in the lower 90s. Heat index values up
to 110.

$$

TXZ451-101300-
Kenedy Island-
1230 AM CDT Sun Aug 10 2025

.TODAY...Sunny. A slight chance of showers and thunderstorms this
morning. Highs in the upper 80s. Southeast winds 5 to 10 mph.
Chance of rain 20 percent. Heat index values up to 105.
.TONIGHT...Mostly clear. Humid with lows around 80. Southeast
winds around 10 mph, becoming south after midnight.
.MONDAY...Sunny with highs in the upper 80s. South winds around
5 mph, becoming southeast 10 to 15 mph in the afternoon. Heat
index values up to 106.
.MONDAY NIGHT...Mostly clear. Humid with lows around 80.
Southeast winds 10 to 15 mph.
.TUESDAY...Sunny with highs around 90. Southeast winds around
5 mph, increasing to 10 to 15 mph in the afternoon. Heat index
values up to 107.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
lower 80s. Highs around 90. Heat index values up to 110.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 90. Lows
in the lower 80s. Heat index values up to 110.
.SATURDAY...Sunny. Highs around 90. Heat index values up to 110.

$$