High Island Texas Weather Forecast Discussion

597
FXUS64 KHGX 071125
AFDHGX
Area Forecast Discussion
National Weather Service Houston/Galveston TX
625 AM CDT Tue Oct 7 2025
...New AVIATION...
.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...
(12Z TAF Issuance)
Issued at 624 AM CDT Tue Oct 7 2025
Generally VFR, with spots of patchy fog out and about, transiently
impacting TAF sites but most significantly LBX. Have mentions at
those sites for the first 2-3 hours, but should be VFR area-wide
shortly after sunrise. Winds fairly light today - generally
following the same pattern of the last few days, but perhaps more
variable since we`ll struggle to rise much above 5 knots even in
the afternoon. Iso SHRA/TSRA should be anticipated again, but hold
off on even any PROB30s. If anywhere, would anticipate LBX/SGR/HOU
would have slightly better odds than elsewhere.
&&
.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)  92  70  92  68 /  10  10  10   0
Houston (IAH)  93  74  92  73 /  10   0  10   0
Galveston (GLS)  88  77  88  75 /  10   0  10  10
&&
.HGX WATCHES/WARNINGS/ADVISORIES...
TX...None.
GM...None.
&&
$$
DISCUSSION...Adams
AVIATION...Luchs
MARINE...Adams

NWS HGX Office Area Forecast Discussion