Willis, Texas Weather Forecast Discussion

288
FXUS64 KHGX 091135
AFDHGX
Area Forecast Discussion
National Weather Service Houston/Galveston TX
635 AM CDT Tue Sep 9 2025
...New AVIATION...
.KEY MESSAGES...
Issued at 1104 PM CDT Mon Sep 8 2025
- Comfortable nights and warm days with low humidity levels
will continue at least through mid-week.
- Isolated to scattered showers and storms are possible along the
coast, mainly after mid-wek.
- It will turn hotter and more humid toward the end of the week.
&&
.DISCUSSION...
Issued at 1104 PM CDT Mon Sep 8 2025
Drier air and clear skies will lead to another cozy night with
overnight lows in the low 50s to upper 60s inland, and in the upper
70s along the coast. This drier airmass is evident in soundings,
water vapor satellite imagery and surface obs, which show sfc
dewpoints in the 50s and 60s. After a comfortable morning, expect
temperatures to gradually warm into the upper 80s to low 90s this
afternoon. Breezy southerly winds are anticipated at times due to
afternoon mixing.
Dry weather with low humidity levels will persist on Wednesday.
Ridging to our west will expand over the Plains and move eastward,
resulting in slightly warmer conditions. Highs will generally be in
the low to mid 90s. An easterly wave is forecast to develop and move
over the coastal waters late Wednesday through the end of the
workweek. This will produce in isolated to scattered showers,
primarily over the coast. As ridging aloft continues to dominate,
the remainder of the forecast period is expected to be hot with a
gradual increase in humidity from strengthening surface onshore
winds.
JM
&&
.AVIATION...
(12Z TAF Issuance)
Issued at 635 AM CDT Tue Sep 9 2025
SKC, light NE winds. Winds should be more consistent in the late
morning and afternoon when they are strongest at 5-10 kts, and
more variable overnight. GLS may see winds go ESE in the afternoon
with a bit of seabreeze influence.
&&
.MARINE...
Issued at 1104 PM CDT Mon Sep 8 2025
Light to occasionally moderate northeast to east winds and seas
up to 3 to 4 ft will continue today and will persist through most
of the week. An easterly wave/disturbance will develop along the
northwestern Gulf, resulting in rain and storm chances over the
coastal Waters and along the islands after mid-week.
JM
&&
.PRELIMINARY POINT TEMPS/POPS...
College Station (CLL)  89  63  93  68 /   0   0   0   0
Houston (IAH)  89  68  93  74 /   0   0   0   0
Galveston (GLS)  88  78  89  81 /   0   0  10  10
&&
.HGX WATCHES/WARNINGS/ADVISORIES...
TX...None.
GM...None.
&&
$$
DISCUSSION...JM
AVIATION...Luchs
MARINE...JM

NWS HGX Office Area Forecast Discussion