Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of south central and southeast Texas.
* WHEN...Until 10 AM CST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 22, 2025 11:29
Until: Dec 25, 2025 16:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Austin, Colorado, Inland Harris, and Waller Counties.
* WHEN...Until 10 AM CST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 25, 2025 08:18
Until: Dec 25, 2025 16:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of south central and southeast Texas.
* WHEN...Until 10 AM CST Thursday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 25, 2025 04:59
Until: Dec 25, 2025 13:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Fort Bend and Wharton Counties.
* WHEN...Until 10 AM CST Thursday.
* IMPACTS...Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...Dense fog is currently a greater threat in
rural, western Fort Bend County. Fog is currently less of a
concern closer to Harris County.
From: Dec 25, 2025 04:59
Until: Dec 25, 2025 13:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Houston, Madison, Montgomery, Polk, San Jacinto, Trinity,
and Walker Counties.
* WHEN...Until 10 AM CST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 22, 2025 11:29
Until: Dec 22, 2025 16:00
Freeze Warning
* WHAT...Freezing temperatures between 27 and 32 degrees expected.
* WHERE...A portion of southeast Texas.
* WHEN...From midnight tonight to 9 AM CST Monday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Dec 15, 2025 06:00
Until: Dec 15, 2025 15:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of south central and southeast Texas.
* WHEN...From 1 AM to 9 AM CST Saturday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Dec 13, 2025 07:00
Until: Dec 13, 2025 15:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Brazos, Burleson, Grimes, Houston, Madison, Trinity,
Walker, and Washington Counties.
* WHEN...Until 7 AM CST Tuesday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Nov 25, 2025 04:56
Until: Nov 25, 2025 13:00
Red Flag Warning
...RED FLAG WARNING IN EFFECT FROM 9 AM TO 6 PM CST TUESDAY FOR
WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF THE BRAZOS VALLEY...
The National Weather Service in Houston/Galveston has issued a
Red Flag Warning for wind and low relative humidity, which is in
effect from 9 AM to 6 PM CST Tuesday.
* WINDS...Southeast 10 to 15 mph with gusts up to 25 mph.
* RELATIVE HUMIDITY...As low as 19 percent.
* IMPACTS...Any fires that develop will be capable of spreading
rapidly. Outdoor burning is not recommended. Obey all local burn
restrictions and burn bans.
From: Nov 10, 2025 18:32
Until: Nov 11, 2025 09:00
Fire Weather Watch
...Fire Weather Watch In Effect for Southeast Texas ...
The National Weather Service in Houston/Galveston has issued a
Fire Weather Watch for elevated winds and low relative humidity,
which is in effect from Sunday morning through Monday afternoon.
* WINDS...North 15 to 25 mph with gusts up to 35 mph.
* RELATIVE HUMIDITY...As low as 20 percent.
* IMPACTS...any fires that develop will likely spread rapidly.
Outdoor burning is not recommended.
From: Nov 09, 2025 15:00
Until: Nov 11, 2025 00:00
Fire Weather Watch
...Red Flag Warning Issued Across Southeast Texas For Sunday...
...Fire Weather Watch Continues for Monday...
The National Weather Service in Houston/Galveston has issued a
Red Flag Warning for wind and low relative humidity, which is in
effect from 9 AM to 6 PM CST Sunday.
* WINDS...North 15 to 25 mph with gusts up to 40 mph on Sunday
afternoon. On Monday, north winds 10 to 15 mph with gusts to 25
mph.
* RELATIVE HUMIDITY...As low as 15 percent in the driest
locations. Even to the Gulf beaches, relative humidity values in
the 25 to 35 percent range are forecast.
* IMPACTS...any fires that develop will be capable of spreading
rapidly. Outdoor burning is not recommended. Obey all local burn
restrictions and burn bans.
From: Nov 09, 2025 05:15
Until: Nov 09, 2025 13:15
Red Flag Warning
...Red Flag Warning Issued Across Southeast Texas For Sunday...
...Fire Weather Watch Continues for Monday...
The National Weather Service in Houston/Galveston has issued a
Red Flag Warning for wind and low relative humidity, which is in
effect from 9 AM to 6 PM CST Sunday.
* WINDS...North 15 to 25 mph with gusts up to 40 mph on Sunday
afternoon. On Monday, north winds 10 to 15 mph with gusts to 25
mph.
* RELATIVE HUMIDITY...As low as 15 percent in the driest
locations. Even to the Gulf beaches, relative humidity values in
the 25 to 35 percent range are forecast.
* IMPACTS...any fires that develop will be capable of spreading
rapidly. Outdoor burning is not recommended. Obey all local burn
restrictions and burn bans.
From: Nov 09, 2025 05:15
Until: Nov 09, 2025 13:15
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of south central and southeast Texas.
* WHEN...Until 8 AM CST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Nov 08, 2025 10:33
Until: Nov 08, 2025 14:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of south central and southeast Texas.
* WHEN...From 3 AM to 9 AM CST Thursday.
* IMPACTS...Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...Conditions are very favorable for the
development of dense fog overnight. Low visibilities will likely
impact the morning commute in many areas for Thursday.
From: Nov 06, 2025 09:00
Until: Nov 06, 2025 15:00
Wind Advisory
* WHAT...Northwest winds 20 to 30 mph with gusts up to 50 mph.
* WHERE...Portions of south central and southeast Texas.
* WHEN...Until 7 PM CDT this evening.
* IMPACTS...Gusty winds will blow around unsecured objects including
Halloween decorations. Weak tree branches could be blown down and
a few power outages may result.
From: Oct 29, 2025 05:39
Until: Oct 29, 2025 13:45
Red Flag Warning
...Red Flag Warning Expanded to Include Austin County...
The National Weather Service in Houston/Galveston has issued a
Red Flag Warning for wind and low relative humidity, which is in
effect from 10 AM this morning to 7 PM CDT this evening.
* AFFECTED AREA...Austin County.
* WINDS...Northwest 20 to 30 mph with gusts up to 40 mph.
* RELATIVE HUMIDITY...As low as 20 percent.
* TEMPERATURES...Around 70 degrees.
* IMPACTS...Any fires that develop will likely spread rapidly.
Area burn bans should be obeyed, and extreme caution used with
any equipment or work that could throw sparks into dry
vegetation.
From: Oct 29, 2025 05:29
Until: Oct 29, 2025 13:30
Wind Advisory
* WHAT...Northwest winds 20 to 30 mph with gusts 35 to 45 mph
expected.
* WHERE...Portions of south central and southeast Texas.
* WHEN...From 5 PM this afternoon to 7 PM CDT Wednesday.
* IMPACTS...Gusty winds could blow around unsecured objects.
Tree limbs could be blown down and a few power outages may
result.
* ADDITIONAL DETAILS...Winds will increase from the northwest
later today into this evening behind a cold front. Winds will
remain elevated through Wednesday. Lulls in the wind are
expected and not everyone will experience advisory level winds
during the entire duration of the event.
From: Oct 28, 2025 16:48
Until: Oct 29, 2025 01:00
Flood Watch
* WHAT...Flooding caused by excessive rainfall is possible.
* WHERE...A portion of southeast Texas, including the following
areas, Austin, Bolivar Peninsula, Brazoria Islands, Brazos,
Burleson, Chambers, Coastal Brazoria, Coastal Galveston, Coastal
Harris, Coastal Matagorda, Colorado, Fort Bend, Galveston Island,
Grimes, Houston, Inland Brazoria, Inland Galveston, Inland Harris,
Inland Matagorda, Madison, Matagorda Islands, Montgomery, Northern
Liberty, Polk, San Jacinto, Southern Liberty, Trinity, Walker,
Waller, Washington and Wharton.
* WHEN...From late tonight through early Sunday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS...
- Although soils are dry ahead of this heavy rainfall event,
there is enough support in guidance for high rainfall rates
to lead to some instances of flash flooding. There will be
two rounds of heavy rainfall with the first one being late
Friday night into Saturday morning and Saturday evening into
early Sunday morning. Widespread rainfall totals of 2-4" with
isolated higher amounts up to 4-6". Rainfall rates in the
strongest storms could exceed 2-3" per hour, which could lead
to flash flooding if these rainfall rates occur for a
prolonged period of time. There is expected to be a lull in
the activity late Saturday morning into the afternoon which
will allow for drainage, so the flood threat is primarily
driven by the potential for high rainfall rates.
- http://www.weather.gov/safety/flood
From: Oct 24, 2025 17:59
Until: Oct 26, 2025 10:00
Flood Watch
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of southeast Texas, including the following
areas, Austin, Bolivar Peninsula, Brazoria Islands, Brazos,
Burleson, Chambers, Coastal Brazoria, Coastal Galveston, Coastal
Harris, Coastal Matagorda, Colorado, Fort Bend, Galveston Island,
Grimes, Houston, Inland Brazoria, Inland Galveston, Inland Harris,
Inland Matagorda, Madison, Matagorda Islands, Montgomery, Northern
Liberty, Polk, San Jacinto, Southern Liberty, Trinity, Walker,
Waller, Washington and Wharton.
* WHEN...Through late tonight.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS...
- Rainfall amounts from this morning's round of strong to
severe thunderstorms are mainly in the 1-3" range. Rainfall
rates in the strongest storms were as much as 3-4" per hour,
which did lead to localized instances of street flooding. The
next round of storms is expected to push through Southeast
Texas later this afternoon and into the evening hours. This
timing based on the latest model guidance is a bit quicker
than previously anticipated, so the Flood Watch will likely
be cancelled earlier than the current scheduled expiration
time. Still anticipating widespread 2-4" amounts with
isolated totals up to 4-6" between this morning's storms and
the storms later today. There is potential for an axis of
heavy rain later today with totals as high as 2-3". A brief
lull in activity will persist through this morning and into
the afternoon until the next round of storms develop. Areas
that received closer to 2-3" of rain this morning will see
this afternoon's rainfall runoff much quicker.
- http://www.weather.gov/safety/flood
From: Oct 25, 2025 15:18
Until: Oct 26, 2025 08:00
Flood Watch
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of southeast Texas, including the following
areas, Austin, Bolivar Peninsula, Brazoria Islands, Brazos,
Burleson, Chambers, Coastal Brazoria, Coastal Galveston, Coastal
Harris, Coastal Matagorda, Colorado, Fort Bend, Galveston Island,
Grimes, Houston, Inland Brazoria, Inland Galveston, Inland Harris,
Inland Matagorda, Madison, Matagorda Islands, Montgomery, Northern
Liberty, Polk, San Jacinto, Southern Liberty, Trinity, Walker,
Waller, Washington and Wharton.
* WHEN...Through late Saturday night.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS...
- Although soils are dry ahead of this heavy rainfall event,
there is enough support in guidance for high rainfall rates
to lead to some instances of flash flooding. There will be
two rounds of heavy rainfall with the first one being late
Friday night into Saturday morning and Saturday evening into
early Sunday morning. Widespread rainfall totals of 2-4" with
isolated higher amounts up to 4-6". Rainfall rates in the
strongest storms could exceed 2-3" per hour, which could lead
to flash flooding if these rainfall rates occur for a
prolonged period of time. There is expected to be a lull in
the activity late Saturday morning into the afternoon which
will allow for drainage, so the flood threat is primarily
driven by the potential for high rainfall rates.
- http://www.weather.gov/safety/flood
From: Oct 25, 2025 03:23
Until: Oct 25, 2025 15:30
Severe Thunderstorm Watch
The National Weather Service has extended Severe Thunderstorm
Watch 630 to include the following areas until 3 AM CDT Saturday
In Texas this watch includes 5 counties
In southeast Texas
Grimes Houston Trinity
Walker Washington
This includes the cities of Brenham, Crockett, Groveton,
Huntsville, Navasota, and Trinity.
From: Oct 25, 2025 04:25
Until: Oct 25, 2025 08:00
Air Quality Alert
AQAHGX
The Texas Commission on Environmental Quality (TCEQ) has issued an
Ozone Action Day for the Houston, Galveston, and Brazoria area for
Wednesday, October 15, 2025.
Atmospheric conditions are expected to be favorable for producing
high levels of ozone pollution in the Houston, Galveston, and
surrounding areas on Wednesday. You can help prevent ozone pollution by
sharing a ride, walking, riding a bicycle, taking your lunch to work,
avoiding drive through lanes, conserving energy and keeping your vehicle
properly tuned.
For more information on ozone:
Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html
EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA
Take Care of Texas:
www.takecareoftexas.org/conservation-tips/keep-our-air-clean
From: Oct 14, 2025 20:18
Until: Oct 16, 2025 00:30
Air Quality Alert
AQAHGX
The Texas Commission on Environmental Quality (TCEQ) has issued an
Ozone Action Day for the Houston, Galveston, and Brazoria area for
Monday, October 13, 2025.
Atmospheric conditions are expected to be favorable for producing
high levels of ozone pollution in the Houston, Galveston, and
surrounding areas on Monday. You can help prevent ozone pollution by
sharing a ride, walking, riding a bicycle, taking your lunch to work,
avoiding drive through lanes, conserving energy and keeping your vehicle
properly tuned.
For more information on ozone:
Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html
EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA
Take Care of Texas:
www.takecareoftexas.org/conservation-tips/keep-our-air-clean
From: Oct 12, 2025 19:11
Until: Oct 13, 2025 23:15
Air Quality Alert
AQAHGX
The Texas Commission on Environmental Quality (TCEQ) has issued an
Ozone Action Day for the Houston, Galveston, and Brazoria area for
Saturday, October 11, 2025.
Atmospheric conditions are expected to be favorable for producing
high levels of ozone pollution in the Houston, Galveston, and
surrounding areas on Saturday. You can help prevent ozone pollution by
sharing a ride, walking, riding a bicycle, taking your lunch to work,
avoiding drive through lanes, conserving energy and keeping your vehicle
properly tuned.
For more information on ozone:
Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html
EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA
Take Care of Texas:
www.takecareoftexas.org/conservation-tips/keep-our-air-clean
From: Oct 10, 2025 19:18
Until: Oct 11, 2025 23:30
Air Quality Alert
AQAHGX
The Texas Commission on Environmental Quality (TCEQ) has issued an
Ozone Action Day for the Houston, Galveston, and Brazoria area for
Tuesday, October 7, 2025.
Atmospheric conditions are expected to be favorable for producing
high levels of ozone pollution in the Houston, Galveston, and
surrounding areas on Tuesday. You can help prevent ozone pollution by
sharing a ride, walking, riding a bicycle, taking your lunch to work,
avoiding drive through lanes, conserving energy and keeping your vehicle
properly tuned.
For more information on ozone:
Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html
EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA
Take Care of Texas:
www.takecareoftexas.org/conservation-tips/keep-our-air-clean
From: Oct 06, 2025 19:49
Until: Oct 08, 2025 00:00
Air Quality Alert
AQAHGX
The Texas Commission on Environmental Quality (TCEQ) has issued an
Ozone Action Day for the Houston, Galveston, and Brazoria area for
Thursday, October 2, 2025.
Atmospheric conditions are expected to be favorable for producing
high levels of ozone pollution in the Houston, Galveston, and
surrounding areas on Thursday. You can help prevent ozone pollution by
sharing a ride, walking, riding a bicycle, taking your lunch to work,
avoiding drive through lanes, conserving energy and keeping your vehicle
properly tuned.
For more information on ozone:
Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html
EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA
Take Care of Texas:
www.takecareoftexas.org/conservation-tips/keep-our-air-clean
From: Oct 01, 2025 19:54
Until: Oct 03, 2025 00:00
Air Quality Alert
AQAHGX
The Texas Commission on Environmental Quality (TCEQ) has issued an
Ozone Action Day for the Houston, Galveston, and Brazoria area for
Saturday, September 27, 2025.
Atmospheric conditions are expected to be favorable for producing
high levels of ozone pollution in the Houston, Galveston, and
surrounding areas on Saturday. You can help prevent ozone pollution by
sharing a ride, walking, riding a bicycle, taking your lunch to work,
avoiding drive through lanes, conserving energy and keeping your vehicle
properly tuned.
For more information on ozone:
Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html
EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA
Take Care of Texas:
www.takecareoftexas.org/conservation-tips/keep-our-air-clean
From: Sep 27, 2025 04:17
Until: Sep 28, 2025 01:00
Air Quality Alert
AQAHGX
The Texas Commission on Environmental Quality (TCEQ) has issued an
Ozone Action Day for the Houston, Galveston, and Brazoria area for
Friday, September 26, 2025.
Atmospheric conditions are expected to be favorable for producing
high levels of ozone pollution in the Houston, Galveston, and
surrounding areas on Friday. You can help prevent ozone pollution by
sharing a ride, walking, riding a bicycle, taking your lunch to work,
avoiding drive through lanes, conserving energy and keeping your vehicle
properly tuned.
For more information on ozone:
Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html
EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA
Take Care of Texas:
www.takecareoftexas.org/conservation-tips/keep-our-air-clean
From: Sep 25, 2025 20:06
Until: Sep 27, 2025 00:15
