071
FXUS64 KBRO 110327
AFDBRO
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BROWNSVILLE TX
1027 PM CDT THU JUL 10 2025
..NEW DISCUSSION, MARINE
DISCUSSION
ISSUED AT 1026 PM CDT THU JUL 10 2025
WEAK MID-LEVEL LOW PRESSURE REMAINS SANDWICHED ALONG THE LOWER
TEXAS COAST WITH HIGH PRESSURE ACROSS THE DESERT SW AND EASTERN
GULF INTO THIS WEEKEND. CURRENT SAHARAN DUST PLUME IS EXPECTED TO
DISSIPATE INTO THE WEEKEND. AT THE SURFACE, HIGH PRESSURE HOLDS
ACROSS THE GULF, WITH LOW PRESSURE ACROSS NORTHERN MEXICO,
MAINTAINING MODERATE TO GUSTY SOUTHEASTERLY FLOW ACROSS DEEP SOUTH
TEXAS, ESPECIALLY FRIDAY AND SATURDAY. RAIN CHANCES GENERALLY
REMAIN LOW, CURRENTLY AROUND 15 PERCENT FRIDAY AND SATURDAY ALONG
THE SEA BREEZE, THEN BELOW 10 PERCENT SUNDAY AND MONDAY. DRIER AIR
AND ANOTHER ROUND OF DUST ARRIVES NEXT WEEK, KEEPING RAIN CHANCES
BELOW 10 PERCENT.
EXPECT SEASONAL TEMPERATURES GRADUALLY WARMING NEXT WEEK WITH
HUMIDITY BOOSTING THE HEAT RISK TO MODERATE (LEVEL 2 OF 4) ACROSS
DEEP SOUTH TEXAS INTO LATE NEXT WEEK. SKIES MAY BE HAZY THROUGH
FRIDAY AND AGAIN NEXT WEEK, WITH PERIODS OF DEGRADED AIR QUALITY
FOR SENSITIVE GROUPS.
INCREASING SWELL PERIODS AND SURF AROUND 3 TO 4 FEET WILL
MAINTAIN A MODERATE RISK OF RIP CURRENTS LATE FRIDAY THROUGH
WEDNESDAY ACROSS THE LOWER TEXAS COASTAL BEACHES.
AVIATION
(00Z TAFS)
ISSUED AT 614 PM CDT THU JUL 10 2025
VFR CONDITIONS ARE EXPECTED TO PREVAIL THROUGH THE TAF PERIOD WITH
GUSTY SOUTHEASTERLY WINDS DIMINISHING A LITTLE THIS EVENING
THROUGH TONIGHT, BEFORE RETURNING MID-MORNING FRIDAY.
MARINE
ISSUED AT 1026 PM CDT THU JUL 10 2025
SURFACE HIGH PRESSURE GENERALLY HOLDS ACROSS THE WESTERN GULF WITH
LIGHT TO MODERATE SOUTHEASTERLY WINDS THROUGH THE FORECAST PERIOD,
MAINTAINING SEAS OF GENERALLY 2 TO 4 FEET INTO MID NEXT WEEK, WITH
GRADUALLY IMPROVING MARINE CONDITIONS LATE NEXT WEEK. SMALL CRAFT
CAUTION CONDITIONS ARE EXPECTED GENERALLY EACH AFTERNOON ACROSS
THE BAY AND NORTHERN NEARSHORE WATERS AND MAY APPROACH SMALL CRAFT
ADVISORY CRITERIA FRIDAY AND SATURDAY AFTERNOONS DUE TO GUSTY
WINDS. THERE REMAINS A LOW CHANCE OF THUNDERSTORMS OFFSHORE
THROUGH SUNDAY.
PRELIMINARY POINT TEMPS/POPS
BROWNSVILLE 79 92 80 92 / 0 10 0 10
HARLINGEN 76 94 78 95 / 0 10 0 10
MCALLEN 79 96 80 96 / 0 10 0 10
RIO GRANDE CITY 76 96 77 97 / 0 10 0 0
SOUTH PADRE ISLAND 80 87 81 87 / 0 0 0 0
BAYVIEW/PORT ISABEL 78 91 78 91 / 0 10 0 10
BRO WATCHES/WARNINGS/ADVISORIES
TX...NONE.
GM...NONE.
SHORT TERM...56-HALLMAN
LONG TERM....56-HALLMAN
AVIATION...56-HALLMAN
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