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National Weather Service Forecast Discussion

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535
FXUS64 KHGX 121135
AFDHGX

Area Forecast Discussion
National Weather Service Houston/Galveston TX
635 AM CDT Tue May 12 2026

...New AVIATION...

.KEY MESSAGES...

- Warm weather expected throughout the work week.

- Increasing clouds, humidity, and isolated rain chances over the
  weekend.

&&

.DISCUSSION...
Issued at 1211 AM CDT Tue May 12 2026

Water vapor imagery shows the mid-upper trof axis crossing over the
Sabine and into Louisiana. As it continues its eastward progress,
the flow aloft will transition to a drier northwesterly direction
as ridging to our west gradually moves in our direction into
midweek. Dry, mostly seasonable wx can be expected the next
several days, though daytime highs will probably trend about 3-5F
above norms with the lower PW air (

NWS HGX Office Area Forecast Discussion