307
FXUS64 KBRO 201128 AAB
AFDBRO
AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE BROWNSVILLE TX
628 AM CDT SUN JUL 20 2025
..NEW AVIATION
DISCUSSION
ISSUED AT 1019 PM CDT SAT JUL 19 2025
HOT AND PREDOMINANTLY DRY CONDITIONS ARE EXPECTED TO CONTINUE
THROUGH THE FORECAST. AN UPPER-LEVEL RIDGE LOOKS TO REMAIN IN
PLACE ACROSS THE CENTRAL US, SUPPORTING BROAD SUBSIDENCE ACROSS
THE AREA. RAIN CHANCES LOOK TO REMAIN BELOW 10% THROUGH MUCH OF
THE FORECAST, ONLY APPROACHING 10% NEXT WEEKEND. THE OCCASIONAL
SHOWER ALONG THE SEA BREEZE CAN'T BE RULED OUT.
HIGH TEMPERATURES LOOK TO REMAIN IN THE UPPER 90S TO LOW 100S,
WITH HEAT INDICES CLIMBING TO 105-108 MOST AFTERNOONS. HEAT
INDICES MAY BRIEFLY SPIKE TO 110-112 IN SOME LOCATIONS, HOWEVER
THE DURATION OF THESE HIGHER HEAT INDICES LIKELY WON'T WARRANT ANY
HEAT ADVISORIES.
AVIATION
(12Z TAFS)
ISSUED AT 622 AM CDT SUN JUL 20 2025
PRIMARILY VFR CONDITIONS WILL PREVAIL FOR MUCH OF THE 12Z CYCLE
AT ALL SITES. CLOUDS BUILDING OVER THE REGION THIS MORNING LEAVES
A LOW (<20%) CHANCE OF TEMPORARY MVFR CIGS OVER ALL SITES THIS
MORNING UNTIL 16Z. SOUTH-SOUTHEASTERLY WINDS BECOME GUSTY LATER
THIS MORNING, AROUND 30 KTS. EXPECT WINDS TO REMAIN MODERATE
THROUGH THE REMAINDER OF THE CYCLE.
MARINE
ISSUED AT 1019 PM CDT SAT JUL 19 2025
GENERALLY FAVORABLE MARINE CONDITIONS ARE EXPECTED FOR THE GULF
WATERS. LIGHT TO MODERATE SOUTHEASTERLY WINDS AND SLIGHT TO
MODERATE SEAS LOOK TO CONTINUE THROUGH THE FORECAST. CLOSER TO
SHORE, WINDS SPEEDS WILL LIKELY INCREASE WITH THE SEA BREEZE EACH
AFTERNOON, AND MAY REQUIRE PERIODIC SMALL CRAFT EXERCISE CAUTION
HEADLINES THROUGH TUESDAY.
PRELIMINARY POINT TEMPS/POPS
BROWNSVILLE 94 79 94 79 / 0 0 0 0
HARLINGEN 97 77 97 76 / 0 0 0 0
MCALLEN 99 79 100 79 / 0 0 0 0
RIO GRANDE CITY 101 77 102 76 / 0 0 0 0
SOUTH PADRE ISLAND 87 79 88 80 / 0 0 0 0
BAYVIEW/PORT ISABEL 93 78 93 79 / 0 0 0 0
BRO WATCHES/WARNINGS/ADVISORIES
TX...NONE.
GM...NONE.
SHORT TERM...60
LONG TERM....60
AVIATION...69-HK
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