165
FXUS64 KHGX 070421
AFDHGX
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1121 PM CDT MON OCT 6 2025
..NEW DISCUSSION, MARINE
KEY MESSAGES
ISSUED AT 1135 AM CDT MON OCT 6 2025
- ISOLATED SHOWERS AND STORMS WILL BE POSSIBLE ALONG THE COAST AND
IN THE GULF WATERS THROUGH THE NEXT SEVERAL DAYS
- HAZARDOUS MARINE CONDITIONS POSSIBLE LATER IN THE WEEK DUE TO
INCREASING WINDS
DISCUSSION
ISSUED AT 1106 PM CDT MON OCT 6 2025
HIGH PRESSURE CONTINUES TO BUILD INTO THE STATE, RESULTING IN A
RATHER BENIGN PATTERN FOR INLAND AREAS. ONSHORE FLOW WILL BRING IN
MOISTURE FROM THE GULF, WHICH COULD TRIGGER A FEW SHOWERS AND
ISOLATED THUNDERSTORMS OVER THE GULF WATERS AND FOR COASTAL AREAS
DURING THE AFTERNOON SEA BREEZE. A WEAK BOUNDARY WILL MOVE IN FROM
THE NORTH LATER IN THE WEEK, BRINGING DRIER AND SLIGHTLY COOLER
WEATHER FOR THE WEEKEND.
AFTERNOON HIGHS THROUGH MID-WEEK WILL RUN ABOVE NORMAL WITH
TEMPERATURES IN THE LOW TO MID 90S AND OVERNIGHT LOWS IN THE LOW
TO MID 70S. FOLLOWING THE PASSING OF THE WEAK FRONTAL BOUNDARY,
DAYTIME HIGHS WILL BE IN THE UPPER 80S TO LOW 90S WITH OVERNIGHT
LOWS IN THE LOW TO MID 60S.
AVIATION
(00Z TAF ISSUANCE)
ISSUED AT 616 PM CDT MON OCT 6 2025
EXPECT VFR CONDITIONS FOR MUCH OF THE FORECAST PERIOD, ALTHOUGH
SOME SITES COULD SEE MVFR CIGS DUE TO THE POTENTIAL FOR PATCHY
FOG. IF FOG DOES DEVELOP, IT SHOULD BURN OFF BEFORE 15Z. ALTHOUGH
CHANCES ARE BELOW 20%, ISOLATED -SHRA/TSRA COULD DEVELOP DURING
THE AFTERNOON HOURS. OTHERWISE, EXPECT PARTLY CLOUDY SKIES. AS FOR
WINDS, THEY WILL BE LIGHT AND VRB THROUGH TUES MORNING, THEN
BECOME E-ESE AND STRENGTHEN TO 06-10KTS.
COTTO
MARINE
ISSUED AT 1106 PM CDT MON OCT 6 2025
LIGHT ONSHORE FLOW AND LOW SEAS WILL CONTINUE THROUGH WEDNESDAY.
AN INCREASE IN THE ONSHORE WINDS, TO AROUND 15-20KT WITH HIGHER
GUSTS, WILL BEGIN AS EARLY AS WEDNESDAY NIGHT AND PERSIST THROUGH
FRIDAY. THIS INCREASE IN WINDS WILL LIKELY ALSO INCREASE WAVE
HEIGHTS TO 4-6FT IN THE COASTAL WATERS, AND AN INCREASE IN WATER-
LEVELS IN THE BAYS AND IMMEDIATE COAST. THERE WILL CONTINUE TO BE
A DAILY CHANCE OF ISOLATED SHOWERS AND THUNDERSTORMS THROUGH THIS
WEEK.
PRELIMINARY POINT TEMPS/POPS
COLLEGE STATION (CLL) 70 93 71 91 / 10 20 0 10
HOUSTON (IAH) 74 93 74 93 / 0 10 0 10
GALVESTON (GLS) 78 87 77 88 / 0 10 0 10
HGX WATCHES/WARNINGS/ADVISORIES
TX...NONE.
GM...NONE.
DISCUSSION...ADAMS
AVIATION...COTTO
MARINE...ADAMS/FOWLER
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