236
FXUS64 KBRO 071746
AFDBRO
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BROWNSVILLE TX
1246 PM CDT SUN JUN 7 2026
..NEW DISCUSSION, AVIATION, MARINE
KEY MESSAGES
UPDATED AT 1230 PM CDT SUN JUN 7 2026
- LOW TO MEDIUM RAIN CHANCES CONTINUE INTO EARLY MONDAY BEFORE
DRIER CONDITIONS RETURN.
- TEMPERATURES WILL GRADUALLY INCREASE THROUGH THE WEEK WITH MID TO
UPPER 90S ACROSS MUCH OF THE REGION BY WEDNESDAY.
- MODERATE HEAT RISK IS EXPECTED THROUGH THE WEEK.
DISCUSSION
ISSUED AT 1230 PM CDT SUN JUN 7 2026
ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS WILL REMAIN
POSSIBLE THROUGH MONDAY. UPPER-LEVEL RIDGING LOOKS TO BUILD ACROSS
SOUTH TEXAS MONDAY NIGHT INTO TUESDAY, RESULTING IN DRIER
CONDITIONS THROUGH THE MIDDLE OF THE WEEK.
HIGH TEMPERATURES ARE FORECAST TO INCREASE TO THE MID TO UPPER 90S
BY MID WEEK, WITH HEAT INDICES CLIMBING TO 105-110 DEGREES. A
MODERATE HEAT RISK IS LIKELY THROUGH THE WEEK, HOWEVER HEAT
ADVISORIES ARE UNLIKELY.
AVIATION
(18Z TAFS)
ISSUED AT 1230 PM CDT SUN JUN 7 2026
GENERALLY VFR CONDITIONS ARE FORECAST THROUGH THE AFTERNOON,
THOUGH CEILINGS MAY BRIEFLY DROP TO MVFR LEVELS. ONGOING LIGHT
RAIN AT BRO IS FORECAST TO CONTINUE FOR ANOTHER COUPLE HOURS
BEFORE DISSIPATING THIS AFTERNOON. MVFR TO VFR CEILINGS ARE
FORECAST OVERNIGHT, WITH ADDITIONAL LIGHT RAIN POSSIBLE AT BRO AND
HRL MONDAY MORNING.
MARINE
ISSUED AT 1230 PM CDT SUN JUN 7 2026
ADVERSE MARINE CONDITIONS ARE FORECAST TO CONTINUE THROUGH MONDAY
MORNING, WITH WINDS GENERALLY RANGING FROM 15-20 KNOTS. CONDITIONS
LOOK TO IMPROVE BY MONDAY AFTERNOON, WITH GENERALLY FAVORABLE
MARINE CONDITIONS FORECAST THROUGH THE REMAINDER OF THE WEEK.
PRELIMINARY POINT TEMPS/POPS
BROWNSVILLE 82 91 81 92 / 30 10 10 0
HARLINGEN 79 90 78 92 / 30 20 10 0
MCALLEN 81 93 80 95 / 10 20 10 0
RIO GRANDE CITY 78 94 78 96 / 0 20 10 10
SOUTH PADRE ISLAND 83 87 83 87 / 30 10 10 0
BAYVIEW/PORT ISABEL 82 89 81 90 / 30 10 10 0
BRO WATCHES/WARNINGS/ADVISORIES
TX...NONE.
GM...NONE.
SHORT TERM...60-BE
LONG TERM....60-BE
AVIATION...60-BE
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