Zone Forecast Product
Issued by NWS Brownsville, TX

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FPUS54 KBRO 262114 AAA
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Zone Forecasts for Deep South Texas...UPDATED
National Weather Service Brownsville TX
414 PM CDT Fri May 26 2017

TXZ253-270900-
Hidalgo-
Including the cities of McAllen, Edinburg, Pharr, Mission,
and Weslaco
414 PM CDT Fri May 26 2017

...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...

.REST OF TODAY...Partly cloudy. Near steady temperature around
100. Southeast winds around 20 mph. Heat index readings 110 to
115.
.TONIGHT...Partly cloudy in the evening then becoming cloudy.
Lows in the upper 70s. Southeast winds 15 to 20 mph decreasing to
10 to 15 mph after midnight. Highest heat index readings around
110 in the evening.
.SATURDAY...Mostly cloudy in the morning then clearing. Highs in
the upper 90s. Southeast winds 20 to 25 mph. Highest heat index
readings 110 to 115 in the afternoon.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
cloudy. Lows in the upper 70s. Southeast winds 10 to 20 mph.
.SUNDAY...Partly sunny in the morning then becoming partly
cloudy. Highs in the upper 90s. Southeast winds 10 to 20 mph.
Highest heat index readings 108 to 112 in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. A 20 percent chance of showers and thunderstorms. Lows in
the upper 70s.
.Memorial Day AND MONDAY NIGHT...Mostly cloudy with a 50 percent
chance of showers and thunderstorms. Highs in the upper 80s. Lows
in the mid 70s.
.TUESDAY...Mostly cloudy with a 40 percent chance of showers and
thunderstorms. Highs around 90.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent
chance of showers and thunderstorms. Lows in the lower 70s. Highs
in the lower 90s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 70s.
.THURSDAY...Partly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 90s.

$$

TXZ255-270900-
Inland Cameron-
Including the cities of Brownsville and Harlingen
414 PM CDT Fri May 26 2017

...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...

.REST OF TODAY...Partly cloudy. Near steady temperature in the
mid 90s. Southeast winds around 20 mph. Heat index readings
108 to 113.
.TONIGHT...Mostly cloudy in the evening then becoming cloudy.
Lows in the upper 70s. Southeast winds 15 to 20 mph. Heat index
readings 100 to 105.
.SATURDAY...Cloudy in the morning then clearing. Highs in the mid
90s. Southeast winds 20 to 25 mph. Highest heat index readings
108 to 109 in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
cloudy. Lows in the upper 70s. Southeast winds 10 to 20 mph.
.SUNDAY...Partly sunny in the morning then becoming partly
cloudy. Highs in the mid 90s. Southeast winds 15 to 20 mph. Heat
index readings 102 to 107.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and
thunderstorms after midnight. Lows in the upper 70s.
.Memorial Day AND MONDAY NIGHT...Mostly cloudy with a 50 percent
chance of showers and thunderstorms. Highs in the upper 80s. Lows
in the mid to upper 70s.
.TUESDAY...Partly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the upper 80s.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent
chance of showers and thunderstorms. Lows in the mid 70s. Highs
around 90.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the mid 70s.
.THURSDAY...Partly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 90s.

$$

TXZ257-270900-
Coastal Cameron-
Including the cities of Port Isabel, South Padre Island,
Laguna Heights, and Laguna Vista
414 PM CDT Fri May 26 2017

.REST OF TODAY...Partly cloudy. Near steady temperature around
90. Southeast winds around 20 mph. Heat index readings around
108.
.TONIGHT...Cloudy in the evening then becoming mostly cloudy.
Lows around 80. Southeast winds 15 to 20 mph.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the lower 90s. Southeast winds 20 to 25 mph.
Highest heat index readings around 108 in the afternoon.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
cloudy. Lows around 80. Southeast winds 15 to 20 mph.
.SUNDAY...Partly sunny in the morning then becoming partly
cloudy. Highs around 90. Southeast winds 15 to 20 mph. Heat index
readings 101 to 106.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and
thunderstorms after midnight. Lows in the upper 70s.
.Memorial Day AND MONDAY NIGHT...Mostly cloudy with a 50 percent
chance of showers and thunderstorms. Highs in the mid 80s. Lows
in the upper 70s.
.TUESDAY...Partly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the mid 80s.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent
chance of showers and thunderstorms. Lows in the mid 70s. Highs
in the upper 80s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the upper 70s.
.THURSDAY...Partly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the upper 80s.

$$

TXZ252-270900-
Starr-
Including the cities of Rio Grande City and Roma
414 PM CDT Fri May 26 2017

...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...

.REST OF TODAY...Sunny. Near steady temperature around 100.
Southeast winds around 15 mph. Heat index readings 110 to 115.
.TONIGHT...Mostly clear in the evening then becoming cloudy. Lows
in the upper 70s. Southeast winds 15 to 20 mph. Highest heat
index readings around 110 in the evening.
.SATURDAY...Partly sunny in the morning then clearing. Highs
around 101. Southeast winds 15 to 20 mph. Highest heat index
readings 108 to 113 in the afternoon.
.SATURDAY NIGHT...Clear in the evening then becoming mostly
cloudy. Lows in the upper 70s. Southeast winds 10 to 20 mph. Heat
index readings 100 to 105.
.SUNDAY...Partly sunny in the morning then becoming partly
cloudy. Highs in the upper 90s. Southeast winds 10 to 15 mph.
Highest heat index readings 108 to 112 in the afternoon.
.SUNDAY NIGHT...Partly cloudy with slight chance of showers and
thunderstorms in the evening, then mostly cloudy with chance of
showers and thunderstorms after midnight. Lows in the upper 70s.
Chance of precipitation 40 percent.
.MEMORIAL DAY...Not as warm. Showers and thunderstorms likely.
Highs in the upper 80s. Chance of precipitation 60 percent.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers
and thunderstorms. Lows in the lower 70s.
.TUESDAY...Mostly cloudy with a 40 percent chance of showers and
thunderstorms. Highs in the upper 80s.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent
chance of showers and thunderstorms. Lows in the lower 70s. Highs
in the lower 90s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 70s.
.THURSDAY...Partly sunny in the morning then becoming partly
cloudy. A 20 percent chance of showers and thunderstorms. Highs
in the lower 90s.

$$

TXZ254-270900-
Inland Willacy-
Including the city of Raymondville
414 PM CDT Fri May 26 2017

...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...

.REST OF TODAY...Sunny. Near steady temperature in the mid 90s.
Southeast winds around 20 mph. Heat index readings around 110.
.TONIGHT...Partly cloudy in the evening then becoming cloudy.
Lows in the upper 70s. Southeast winds 15 to 20 mph shifting to
the south around 10 mph early in the morning.
.SATURDAY...Cloudy in the morning then clearing. Highs in the
upper 90s. Southeast winds 20 to 25 mph. Highest heat index
readings 108 to 109 in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
cloudy. Lows in the upper 70s. Southeast winds 10 to 20 mph.
.SUNDAY...Partly sunny in the morning then becoming partly
cloudy. Highs in the mid 90s. Southeast winds 15 to 20 mph.
Highest heat index readings around 108 in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and
thunderstorms after midnight. Lows in the upper 70s.
.Memorial Day AND MONDAY NIGHT...Mostly cloudy with a 50 percent
chance of showers and thunderstorms. Highs in the upper 80s. Lows
in the mid 70s.
.TUESDAY...Mostly cloudy with a 40 percent chance of showers and
thunderstorms. Highs in the upper 80s.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent
chance of showers and thunderstorms. Lows in the mid 70s. Highs
in the lower 90s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 70s.
.THURSDAY...Partly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 90s.

$$

TXZ256-270900-
Coastal Willacy-
Including the city of Port Mansfield
414 PM CDT Fri May 26 2017

.REST OF TODAY...Partly cloudy. Near steady temperature in the
upper 80s. Southeast winds around 20 mph. Heat index readings
102 to 107.
.TONIGHT...Mostly cloudy. Lows in the upper 70s. Southeast winds
15 to 20 mph.
.SATURDAY...Cloudy in the morning then clearing. Highs in the
lower 90s. Southeast winds 20 to 25 mph. Highest heat index
readings around 108 in the afternoon.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
cloudy. Lows around 80. Southeast winds 15 to 20 mph.
.SUNDAY...Partly sunny in the morning then becoming partly
cloudy. Highs around 90. Southeast winds 10 to 20 mph. Heat index
readings 100 to 105.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and
thunderstorms after midnight. Lows in the upper 70s.
.Memorial Day AND MONDAY NIGHT...Mostly cloudy with a 50 percent
chance of showers and thunderstorms. Highs in the mid 80s. Lows
in the upper 70s.
.TUESDAY...Partly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the mid 80s.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent
chance of showers and thunderstorms. Lows in the mid 70s. Highs
in the upper 80s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the upper 70s.
.THURSDAY...Partly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the mid 80s.

$$

TXZ248-270900-
Zapata-
Including the city of Zapata
414 PM CDT Fri May 26 2017

.REST OF TODAY...Sunny. Near steady temperature around 100.
Southeast winds around 15 mph. Heat index readings around 110.
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows in the upper 70s. Southeast winds 10 to 15 mph.
Highest heat index readings 108 to 109 in the evening.
.SATURDAY...Partly sunny in the morning then clearing. Highs
around 102. Southeast winds 15 to 20 mph. Highest heat index
readings 110 to 115 in the afternoon.
.SATURDAY NIGHT...Clear in the evening then becoming mostly
cloudy. Lows in the upper 70s. Southeast winds 15 to 20 mph. Heat
index readings 102 to 107.
.SUNDAY...Partly sunny in the morning then becoming partly
cloudy. Highs in the upper 90s. Southeast winds 10 to 15 mph.
Highest heat index readings around 110 in the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers
and thunderstorms. Lows in the mid 70s.
.MEMORIAL DAY...Not as warm. Showers and thunderstorms likely.
Highs in the upper 80s. Chance of precipitation 60 percent.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers
and thunderstorms. Lows in the lower 70s.
.TUESDAY...Mostly cloudy with a 40 percent chance of showers and
thunderstorms. Highs in the upper 80s.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent
chance of showers and thunderstorms. Lows in the lower 70s. Highs
in the lower 90s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 70s.
.THURSDAY...Partly sunny in the morning then becoming partly
cloudy. A 20 percent chance of showers and thunderstorms. Highs
in the lower 90s.

$$

TXZ249-270900-
Jim Hogg-
Including the city of Hebbronville
414 PM CDT Fri May 26 2017

.REST OF TODAY...Sunny. Near steady temperature in the upper 90s.
Southeast winds around 15 mph. Heat index readings around 108.
.TONIGHT...Mostly clear in the evening then becoming cloudy. Lows
in the upper 70s. Southeast winds 15 to 20 mph decreasing to
around 10 mph early in the morning. Heat index readings 100 to
105.
.SATURDAY...Partly sunny in the morning then clearing. Highs
around 101. Southeast winds 15 to 20 mph. Highest heat index
readings 108 to 109 in the afternoon.
.SATURDAY NIGHT...Clear in the evening then becoming mostly
cloudy. Lows in the upper 70s. Southeast winds 10 to 20 mph.
.SUNDAY...Partly sunny in the morning then becoming partly
cloudy. Highs in the upper 90s. Southeast winds 10 to 15 mph.
Heat index readings 101 to 106.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. A 40 percent chance of showers and thunderstorms. Lows in
the mid 70s.
.MEMORIAL DAY...Not as warm. Showers and thunderstorms likely.
Highs in the upper 80s. Chance of precipitation 60 percent.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers
and thunderstorms. Lows around 70.
.TUESDAY...Mostly cloudy with a 40 percent chance of showers and
thunderstorms. Highs in the upper 80s.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent
chance of showers and thunderstorms. Lows in the lower 70s. Highs
in the upper 80s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 70s.
.THURSDAY...Partly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 90s.

$$

TXZ250-270900-
Brooks-
Including the city of Falfurrias
414 PM CDT Fri May 26 2017

.REST OF TODAY...Partly cloudy. Near steady temperature in the
upper 90s. Southeast winds around 15 mph. Heat index readings
around 110.
.TONIGHT...Partly cloudy in the evening then becoming cloudy.
Lows in the upper 70s. Southeast winds 15 to 20 mph decreasing to
10 to 15 mph after midnight. Heat index readings 101 to 106.
.SATURDAY...Cloudy in the morning then clearing. Highs around
100. Southeast winds 15 to 20 mph. Highest heat index readings
around 110 in the afternoon.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
cloudy. Lows in the upper 70s. Southeast winds 10 to 15 mph.
.SUNDAY...Partly sunny in the morning then becoming partly
cloudy. Highs in the upper 90s. Southeast winds 10 to 15 mph.
Heat index readings 101 to 106.
.SUNDAY NIGHT...Mostly cloudy. Slight chance of showers and
thunderstorms in the evening, then chance of showers and
thunderstorms after midnight. Lows in the upper 70s. Chance of
precipitation 30 percent.
.MEMORIAL DAY...Mostly cloudy. Chance of showers and
thunderstorms in the morning, then showers and thunderstorms
likely in the afternoon. Highs in the upper 80s. Chance of
precipitation 60 percent.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers
and thunderstorms. Lows around 70.
.TUESDAY...Mostly cloudy with a 40 percent chance of showers and
thunderstorms. Highs in the upper 80s.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent
chance of showers and thunderstorms. Lows in the lower 70s. Highs
around 90.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 70s.
.THURSDAY...Partly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 90s.

$$

TXZ251-270900-
Kenedy-
Including the city of Sarita
414 PM CDT Fri May 26 2017

.REST OF TODAY...Partly cloudy. Near steady temperature in the
lower 90s. Southeast winds around 20 mph. Heat index readings
around 110.
.TONIGHT...Mostly cloudy in the evening then becoming cloudy.
Lows in the upper 70s. Southeast winds 15 to 20 mph decreasing to
10 to 15 mph after midnight. Heat index readings 101 to 106.
.SATURDAY...Cloudy in the morning then clearing. Highs in the mid
90s. Southeast winds 20 to 25 mph. Highest heat index readings
108 to 112 in the afternoon.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
cloudy. Lows in the upper 70s. Southeast winds 10 to 20 mph.
.SUNDAY...Partly sunny in the morning then becoming partly
cloudy. Highs in the lower 90s. Southeast winds 10 to 20 mph.
Heat index readings 102 to 107.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the upper 70s.
.Memorial Day AND MONDAY NIGHT...Mostly cloudy with a 50 percent
chance of showers and thunderstorms. Highs in the mid 80s. Lows
in the mid 70s.
.TUESDAY...Partly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the upper 80s.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent
chance of showers and thunderstorms. Lows in the mid 70s. Highs
in the upper 80s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 70s.
.THURSDAY...Partly sunny with a 20 percent chance of showers and
thunderstorms. Highs near 90.

$$



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