US National Weather Service Houston-Galveston Texas

US National Weather Service Houston-Galveston Texas Official page for the National Weather Service Houston/Galveston. Details: weather.gov/hgx

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A Heat Advisory is in effect for areas generally along and south of I-10 this afternoon. Heat indices may peak above 110...
08/01/2026

A Heat Advisory is in effect for areas generally along and south of I-10 this afternoon. Heat indices may peak above 110 degrees in some spots. Chances for isolated to scattered showers/storms return today as a frontal boundary gradually pushes into Southeast Texas.

A mild night is ahead, with light showers possible to the north after sunrise. A weak cold front will roll through on Sa...
08/01/2026

A mild night is ahead, with light showers possible to the north after sunrise. A weak cold front will roll through on Saturday, bringing a few showers/storms mainly during the afternoon & evening. The hot weather is here to stay and will continue right through the upcoming week.

Temperatures this afternoon will top out in the mid 90s to 100 with heat indices in the 103-108F range. Even without a H...
07/31/2026

Temperatures this afternoon will top out in the mid 90s to 100 with heat indices in the 103-108F range. Even without a Heat Advisory, summer-time heat can be dangerous without taking precautions. Rain chances return over the weekend with a summer "cold" front.

Hot and muggy weather will continue tomorrow (and beyond). Even without a Heat Advisory, summer heat can be dangerous, s...
07/30/2026

Hot and muggy weather will continue tomorrow (and beyond). Even without a Heat Advisory, summer heat can be dangerous, so take precautions by staying hydrated, taking breaks in the shade or A/C if working outside, and wear loose fitting clothing.

Another hot day is in store with temperatures peaking in the upper 90s to 100. Heat indices will peak in the 104-108 ran...
07/30/2026

Another hot day is in store with temperatures peaking in the upper 90s to 100. Heat indices will peak in the 104-108 range this afternoon. Slight relief is on the way over the weekend though as rain chances increase with a weak summer "cold" front.

Expect hot and dry conditions through Friday. Heat indices will peak on Friday and Saturday. Chances for showers and thu...
07/29/2026

Expect hot and dry conditions through Friday. Heat indices will peak on Friday and Saturday. Chances for showers and thunderstorms will return to the forecast beginning Saturday as a weak cold front stalls across SE TX. Slight moderation in temperatures Sunday/Monday.

Hot weather continues over the next few days with highs in the 90s to triple digits and heat indices of 103-110 degrees....
07/28/2026

Hot weather continues over the next few days with highs in the 90s to triple digits and heat indices of 103-110 degrees. Make sure to stay hydrated and practice heat safety!

šŸ“¢The NOAA Weather Radio transmitter serving the Bay City area remains offline. Technicians are aware of the issue, but t...
07/28/2026

šŸ“¢The NOAA Weather Radio transmitter serving the Bay City area remains offline. Technicians are aware of the issue, but the transmitter will remain out of service until replacement parts arrive. We appreciate your patience as repairs are completed.

āš ļøA Heat Advisory is in effect for almost all of Southeast Texas (excluding the barrier islands) Tuesday afternoon and e...
07/28/2026

āš ļøA Heat Advisory is in effect for almost all of Southeast Texas (excluding the barrier islands) Tuesday afternoon and eveningāš ļø

High temperatures in the upper 90s to around 100, along with heat index values up to 110 can be expected. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Wear lightweight and loose fitting clothing. Take action when you see symptoms of heat exhaustion and heat stroke.

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