#BRO #TXwx 687
FXUS64 KBRO 281716
AFDBRO

Area Forecast Discussion
National Weather Service Brownsville TX
1216 PM CDT Sun Jun 28 2026

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

.KEY MESSAGES...
Updated at 1207 PM CDT Sun Jun 28 2026

- Afternoon heat indices of around 105-110 F maintain mostly
moderate heat risks (level 2 of 4) through tomorrow though
inland portions of the coastal counties are likely to
experience major heat risks (level 3 of 4) today. Mino https://mesonet.agron.iastate.edu/p.php?pid=202606281716-KBRO-FXUS64-AFDBRO

#BRO #TXwx 728
FXUS64 KBRO 281127 AAA
AFDBRO

Area Forecast Discussion...UPDATED
National Weather Service Brownsville TX
627 AM CDT Sun Jun 28 2026

...New AVIATION...

.KEY MESSAGES...
Updated at 622 AM CDT Sun Jun 28 2026

* Mainly rain-free conditions with seasonable temperatures will
prevail through next week; low, non-zero probability of a rogue
sea breeze shower or thunderstorm mid to late next week.

* Peak heat indices between 100-110F degrees will result i https://mesonet.agron.iastate.edu/p.php?pid=202606281127-KBRO-FXUS64-AFDBRO-AAA

#BRO #TXwx 771
CDUS44 KBRO 280626
CLIHRL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE, TX
126 AM CDT SUN JUN 28 2026

...................................

...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR JUNE 27 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1912 TO 2026

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202606280626-KBRO-CDUS44-CLIHRL

#BRO #TXwx 770
CDUS44 KBRO 280626
CLIMFE

CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE, TX
126 AM CDT SUN JUN 28 2026

...................................

...THE MCALLEN-MILLER INTL AIRPORT CLIMATE SUMMARY FOR JUNE 27 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1961 TO 2026

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202606280626-KBRO-CDUS44-CLIMFE

#BRO #TXwx 769
CDUS44 KBRO 280626
CLIBRO

CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE, TX
126 AM CDT SUN JUN 28 2026

...................................

...THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE SUMMARY FOR JUNE 27 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1878 TO 2026

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202606280626-KBRO-CDUS44-CLIBRO

#BRO #TXwx 956
FXUS64 KBRO 280538 AAA
AFDBRO

Area Forecast Discussion...UPDATED
National Weather Service Brownsville TX
1238 AM CDT Sun Jun 28 2026

...New AVIATION...

.KEY MESSAGES...
Updated at 1236 AM CDT Sun Jun 28 2026

* Mainly rain-free conditions with seasonable temperatures will
prevail through next week; low, non-zero probability of a rogue
sea breeze shower or thunderstorm mid to late next week.

* Peak heat indices between 100-110F degrees will result https://mesonet.agron.iastate.edu/p.php?pid=202606280538-KBRO-FXUS64-AFDBRO-AAA

#BRO #TXwx 710
FXUS64 KBRO 280309
AFDBRO

Area Forecast Discussion
National Weather Service Brownsville TX
1009 PM CDT Sat Jun 27 2026

...New DISCUSSION, MARINE...

.KEY MESSAGES...
Updated at 1005 PM CDT Sat Jun 27 2026

* Mainly rain-free conditions with seasonable temperatures will
prevail through next week; low, non-zero probability of a rogue
sea breeze shower or thunderstorm mid to late next week.

* Peak heat indices between 100-110F degrees will result in https://mesonet.agron.iastate.edu/p.php?pid=202606280309-KBRO-FXUS64-AFDBRO

#BRO #TXwx 469
FXUS64 KBRO 272151
AFDBRO

Area Forecast Discussion
National Weather Service Brownsville TX
451 PM CDT Sat Jun 27 2026

...New AVIATION...

.KEY MESSAGES...
Updated at 450 PM CDT Sat Jun 27 2026

* Hot conditions continue through the next week. Heat indices
between 100 and 110 degrees will lead to Moderate (level 2 of
4) Heat Risk each day.

* Generally rain free conditions are expected, though could see some
isolated sea breeze activity, mainly https://mesonet.agron.iastate.edu/p.php?pid=202606272151-KBRO-FXUS64-AFDBRO