Zone Forecast Product
Issued by NWS Brownsville, TX

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FPUS54 KBRO 240856
ZFPBRO

Zone Forecast Product for Texas
National Weather Service Brownsville TX
355 AM CDT Sat May 24 2025

TXZ253-241600-
Southern Hidalgo-
Including the cities of McAllen, Edinburg, Pharr, Mission,
and Weslaco
355 AM CDT Sat May 24 2025

.TODAY...Mostly sunny. Highs in the mid 90s. Southeast winds
15 to 20 mph with gusts up to 30 mph. Heat index values up to
108.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Humid with lows in the upper 70s. Southeast winds 15 to
20 mph with gusts up to 30 mph.
.SUNDAY...Mostly sunny. Humid with highs in the mid 90s.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index
values up to 109.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Humid with lows in the upper 70s. Southeast winds
15 to 20 mph with gusts up to 30 mph. Heat index values up to
105 early in the evening.
.MEMORIAL DAY...Partly sunny. Humid with highs in the mid 90s.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index
values up to 109.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
upper 70s. Highs in the upper 90s. Heat index values up to 110.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s. Heat index values up to
105 early in the evening.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the mid 90s.
Lows in the upper 70s. Heat index values up to 110.

$$

TXZ255-241600-
Inland Cameron-
Including the cities of Brownsville and Harlingen
355 AM CDT Sat May 24 2025

.TODAY...Partly sunny this morning, then clearing. Highs in the
mid 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph.
Heat index values up to 106.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Humid with lows in the upper 70s. Southeast winds 15 to
20 mph with gusts up to 30 mph.
.SUNDAY...Mostly sunny. Humid with highs in the mid 90s.
Southeast winds 15 to 20 mph with gusts up to 35 mph. Heat index
values up to 107.
.SUNDAY NIGHT...Mostly cloudy. Humid with lows in the upper 70s.
Southeast winds 15 to 20 mph with gusts up to 30 mph.
.MEMORIAL DAY...Partly sunny. Humid with highs in the lower 90s.
Southeast winds 15 to 20 mph with gusts up to 35 mph. Heat index
values up to 106.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
upper 70s. Highs in the mid 90s. Heat index values up to 105.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s.
.THURSDAY...Mostly sunny. Highs in the lower 90s.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s.
.FRIDAY...Mostly sunny. Highs in the lower 90s.

$$

TXZ355-241600-
Coastal Cameron-
Including the cities of Port Isabel and Laguna Vista
355 AM CDT Sat May 24 2025

.TODAY...Mostly sunny. Highs around 90. Southeast winds 15 to
20 mph. Heat index values up to 106.
.TONIGHT...Mostly cloudy. Humid with lows in the upper 70s.
Southeast winds 15 to 20 mph.
.SUNDAY...Mostly sunny. Humid with highs around 90. Southeast
winds 15 to 20 mph. Heat index values up to 106.
.SUNDAY NIGHT...Mostly cloudy. Humid with lows in the upper 70s.
Southeast winds 15 to 20 mph.
.MEMORIAL DAY...Mostly cloudy in the morning, then becoming
partly sunny. Humid with highs around 90. Southeast winds 15 to
20 mph with gusts up to 30 mph. Heat index values up to 107.
.MONDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 70s.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs around 90. Lows
in the upper 70s. Heat index values up to 110.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s.
.THURSDAY...Mostly sunny. Highs in the upper 80s. Heat index
values up to 105.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s.
.FRIDAY...Mostly sunny. Highs around 90.

$$

TXZ455-241600-
Cameron Island-
Including the cities of South Padre Island and Boca Chica Beach
355 AM CDT Sat May 24 2025

.TODAY...Mostly sunny. Highs in the mid 80s. Southeast winds
15 to 20 mph.
.TONIGHT...Mostly cloudy. Humid. Near steady temperature in the
lower 80s. Southeast winds 15 to 20 mph.
.SUNDAY...Mostly sunny. Humid. Near steady temperature in the
lower 80s. Southeast winds 15 to 20 mph.
.SUNDAY NIGHT...Mostly cloudy. Humid. Near steady temperature in
the lower 80s. Southeast winds around 20 mph.
.MEMORIAL DAY...Partly sunny. Humid. Near steady temperature in
the lower 80s. Southeast winds around 20 mph with gusts up to
30 mph.
.MONDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Near steady temperature in the lower 80s.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the mid 80s.
Lows around 80.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows around 80.
.THURSDAY...Mostly sunny. Highs in the mid 80s.
.THURSDAY NIGHT...Mostly cloudy. Near steady temperature in the
lower 80s.
.FRIDAY...Mostly sunny. Highs in the mid 80s.

$$

TXZ252-241600-
Starr-
Including the cities of Rio Grande City and Roma
355 AM CDT Sat May 24 2025

.TODAY...Sunny. Highs in the upper 90s. Southeast winds 10 to
15 mph with gusts up to 25 mph. Heat index values up to 108.
.TONIGHT...Mostly clear in the evening, then becoming mostly
cloudy. Lows in the upper 70s. Southeast winds 10 to 15 mph with
gusts up to 30 mph. Heat index values up to 105 early in the
evening.
.SUNDAY...Partly sunny in the morning, then clearing. Humid with
highs in the upper 90s. Southeast winds 10 to 15 mph with gusts
up to 30 mph. Heat index values up to 110.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Humid with lows in the upper 70s. Southeast winds
10 to 15 mph with gusts up to 30 mph. Heat index values up to
105 early in the evening.
.MEMORIAL DAY...Partly sunny. Humid with highs in the upper 90s.
Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index
values up to 110 in the afternoon.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 70s.
Highs in the upper 90s. Heat index values up to 110.
.TUESDAY NIGHT...Partly cloudy with a chance of showers in the
evening, then mostly cloudy after midnight. Lows in the mid 70s.
Chance of rain 30 percent. Heat index values up to 105 early in
the evening.
.WEDNESDAY THROUGH FRIDAY...Partly cloudy. Highs in the mid 90s.
Lows in the upper 70s. Heat index values up to 105.

$$

TXZ254-241600-
Inland Willacy-
Including the city of Raymondville
355 AM CDT Sat May 24 2025

.TODAY...Partly sunny this morning, then clearing. Highs in the
mid 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph.
Heat index values up to 107.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Humid with lows in the upper 70s. Southeast winds 15 to
20 mph.
.SUNDAY...Mostly sunny. Humid with highs in the mid 90s.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index
values up to 108.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Humid with lows in the upper 70s. Southeast winds
15 to 20 mph with gusts up to 30 mph. Heat index values up to
105 early in the evening.
.MEMORIAL DAY...Partly sunny. Humid with highs in the mid 90s.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index
values up to 108.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
upper 70s. Highs in the mid 90s. Heat index values up to 110.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s. Heat index values up to
105 early in the evening.
.THURSDAY...A chance of showers in the morning. Mostly sunny.
Highs in the lower 90s. Chance of rain 30 percent. Heat index
values up to 105.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 70s.
.FRIDAY...Mostly sunny. Highs in the mid 90s. Heat index values
up to 105.

$$

TXZ354-241600-
Coastal Willacy-
Including the city of Port Mansfield
355 AM CDT Sat May 24 2025

.TODAY...Partly sunny this morning, then clearing. Highs in the
lower 90s. Southeast winds 15 to 20 mph. Heat index values up to
107.
.TONIGHT...Mostly cloudy. Humid with lows in the upper 70s.
Southeast winds 15 to 20 mph with gusts up to 30 mph.
.SUNDAY...Mostly sunny. Humid with highs in the lower 90s.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index
values up to 107.
.SUNDAY NIGHT...Mostly cloudy. Humid with lows in the upper 70s.
Southeast winds 15 to 20 mph.
.MEMORIAL DAY...Mostly cloudy in the morning, then becoming
partly sunny. Humid with highs around 90. Southeast winds 15 to
20 mph with gusts up to 30 mph. Heat index values up to 107.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
upper 70s. Highs in the lower 90s. Heat index values up to 110.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s.
.THURSDAY...Mostly sunny. Highs in the upper 80s.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s.
.FRIDAY...Mostly sunny. Highs around 90. Heat index values up to
105.

$$

TXZ248-241600-
Zapata-
Including the city of Zapata
355 AM CDT Sat May 24 2025

.TODAY...Sunny, hot with highs around 100. Southeast winds 10 to
15 mph with gusts up to 25 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 70s. Southeast winds 15 to 20 mph with
gusts up to 30 mph.
.SUNDAY...Mostly sunny. Hot with highs around 100. Southeast
winds 15 to 20 mph. Heat index values up to 108 in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 70s. Southeast
winds 15 to 20 mph with gusts up to 30 mph. Heat index values up
to 105 early in the evening.
.MEMORIAL DAY...Mostly sunny. Highs in the upper 90s. Southeast
winds 10 to 15 mph with gusts up to 25 mph. Heat index values up
to 108 in the afternoon.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Hot. Lows in the upper
70s. Highs around 100. Heat index values up to 110.
.TUESDAY NIGHT...Partly cloudy. A chance of thunderstorms in the
evening, then a chance of showers after midnight. Lows in the mid
70s. Chance of rain 30 percent. Heat index values up to 105 early
in the evening.
.WEDNESDAY THROUGH FRIDAY...Partly cloudy. Highs in the upper
90s. Lows in the mid 70s.

$$

TXZ249-241600-
Jim Hogg-
Including the city of Hebbronville
355 AM CDT Sat May 24 2025

.TODAY...Mostly sunny. Highs in the upper 90s. Southeast winds
10 to 15 mph with gusts up to 25 mph.
.TONIGHT...Mostly clear in the evening, then becoming mostly
cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph with
gusts up to 30 mph.
.SUNDAY...Partly sunny in the morning, then clearing. Highs in
the upper 90s. Southeast winds 10 to 15 mph with gusts up to
25 mph. Heat index values up to 105.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s. Southeast winds 10 to
15 mph with gusts up to 30 mph.
.MEMORIAL DAY...Mostly sunny. Highs in the upper 90s. Southeast
winds 10 to 15 mph with gusts up to 25 mph. Heat index values up
to 105.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 70s.
Highs in the upper 90s. Heat index values up to 105.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A chance of
showers. Lows in the mid 70s. Highs in the mid 90s. Chance of
rain 30 percent.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly cloudy. Lows in
the mid 70s. Highs in the mid 90s.
.FRIDAY...Mostly sunny. Highs in the mid 90s.

$$

TXZ250-241600-
Brooks-
Including the city of Falfurrias
355 AM CDT Sat May 24 2025

.TODAY...Mostly sunny. Highs in the upper 90s. Southeast winds
10 to 15 mph with gusts up to 25 mph. Heat index values up to
108.
.TONIGHT...Mostly clear in the evening, then becoming mostly
cloudy. Humid with lows in the upper 70s. Southeast winds 10 to
15 mph with gusts up to 25 mph. Heat index values up to 105 early
in the evening.
.SUNDAY...Partly sunny in the morning, then clearing. Humid with
highs in the upper 90s. Southeast winds 15 to 20 mph with gusts
up to 30 mph. Heat index values up to 108.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Humid with lows in the upper 70s. Southeast winds
10 to 15 mph with gusts up to 30 mph.
.MEMORIAL DAY...Partly sunny. Humid with highs in the upper 90s.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index
values up to 108.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 70s.
Highs in the upper 90s. Heat index values up to 110.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers in the evening. Lows in the
mid 70s. Chance of rain 30 percent. Heat index values up to
105 early in the evening.
.WEDNESDAY...Mostly sunny. A chance of showers in the afternoon.
Highs in the mid 90s. Chance of rain 30 percent. Heat index
values up to 105.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly cloudy. Lows in
the mid 70s. Highs in the mid 90s. Heat index values up to 105.
.FRIDAY...Mostly sunny. Highs in the mid 90s. Heat index values
up to 105.

$$

TXZ353-241600-
Northern Hidalgo-
Including the city of San Manuel
355 AM CDT Sat May 24 2025

.TODAY...Mostly sunny. Highs in the upper 90s. Southeast winds
10 to 15 mph with gusts up to 25 mph. Heat index values up to
108.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Humid with lows in the upper 70s. Southeast winds 10 to
15 mph with gusts up to 25 mph.
.SUNDAY...Mostly sunny. Humid with highs in the upper 90s.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index
values up to 109.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Humid with lows in the upper 70s. Southeast winds
15 to 20 mph with gusts up to 30 mph. Heat index values up to
105 early in the evening.
.MEMORIAL DAY...Partly sunny. Humid with highs in the mid 90s.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index
values up to 108.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
upper 70s. Highs in the upper 90s. Heat index values up to 110.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly cloudy. Lows in the
upper 70s. Highs in the mid 90s. Heat index values up to 110.

$$

TXZ251-241600-
Inland Kenedy-
Including the city of Sarita
355 AM CDT Sat May 24 2025

.TODAY...Mostly sunny. Highs in the mid 90s. Southeast winds
15 to 20 mph. Heat index values up to 110.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Humid with lows in the upper 70s. Southeast winds 15 to
20 mph, diminishing to around 10 mph after midnight. Heat index
values up to 106 early in the evening.
.SUNDAY...Mostly sunny. Humid with highs in the mid 90s.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index
values up to 110.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Humid with lows in the upper 70s. Southeast winds
15 to 20 mph with gusts up to 30 mph. Heat index values up to
105 early in the evening.
.MEMORIAL DAY...Partly sunny. Humid with highs in the mid 90s.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index
values up to 110.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the
upper 70s. Highs in the mid 90s. Heat index values up to 110.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s. Heat index values up to
105 early in the evening.
.THURSDAY...A chance of showers in the morning. Mostly sunny.
Highs in the lower 90s. Chance of rain 30 percent. Heat index
values up to 105.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 70s.
.FRIDAY...Mostly sunny. Highs in the mid 90s. Heat index values
up to 110.

$$

TXZ351-241600-
Coastal Kenedy-
355 AM CDT Sat May 24 2025

.TODAY...Mostly sunny. Highs around 90. Southeast winds 15 to
20 mph. Heat index values up to 107.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Humid with lows in the upper 70s. Southeast winds 15 to
20 mph.
.SUNDAY...Mostly sunny. Humid with highs around 90. Southeast
winds 15 to 20 mph with gusts up to 30 mph. Heat index values up
to 107.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Humid with lows in the upper 70s. Southeast winds
15 to 20 mph.
.MEMORIAL DAY...Partly sunny. Humid with highs around 90.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index
values up to 108.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 70s.
Highs in the lower 90s. Heat index values up to 110.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A chance of
showers. Lows in the upper 70s. Highs around 90. Chance of rain
30 percent. Heat index values up to 105.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s.
.THURSDAY...A chance of showers in the morning. Mostly sunny.
Highs in the upper 80s. Chance of rain 30 percent. Heat index
values up to 105.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 70s.
.FRIDAY...Mostly sunny. Highs around 90. Heat index values up to
105.

$$

TXZ454-241600-
Willacy Island-
355 AM CDT Sat May 24 2025

.TODAY...Mostly sunny. Highs in the mid 80s. Southeast winds
10 to 15 mph, increasing to around 20 mph this afternoon.
.TONIGHT...Mostly cloudy. Humid with lows around 80. Southeast
winds 15 to 20 mph.
.SUNDAY...Mostly sunny. Humid with highs in the upper 80s.
Southeast winds 15 to 20 mph.
.SUNDAY NIGHT...Mostly cloudy. Humid with lows around 80.
Southeast winds 15 to 20 mph.
.MEMORIAL DAY...Partly sunny. Humid with highs in the upper 80s.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index
values up to 106.
.MONDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 80.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper
80s. Lows in the upper 70s. Heat index values up to 105.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s.
.THURSDAY...Mostly sunny. Highs in the upper 80s.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s.
.FRIDAY...Mostly sunny. Highs in the upper 80s.

$$

TXZ451-241600-
Kenedy Island-
355 AM CDT Sat May 24 2025

.TODAY...Partly sunny this morning, then clearing. Highs in the
upper 80s. Southeast winds 15 to 20 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Humid with lows in the upper 70s. Southeast winds 15 to
20 mph.
.SUNDAY...Mostly sunny. Humid with highs in the upper 80s.
Southeast winds 15 to 20 mph with gusts up to 30 mph.
.SUNDAY NIGHT...Mostly cloudy. Humid with lows around 80.
Southeast winds 15 to 20 mph.
.MEMORIAL DAY...Partly sunny. Humid with highs in the upper 80s.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index
values up to 106.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows around 80. Highs
in the upper 80s. Heat index values up to 105.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A chance of
showers. Lows in the upper 70s. Highs in the upper 80s. Chance of
rain 30 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s.
.THURSDAY...A chance of showers in the morning. Mostly sunny.
Highs in the mid 80s. Chance of rain 30 percent.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 70s.
.FRIDAY...Mostly sunny. Highs in the upper 80s.

$$