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Elev 1378 ft, 29.68 °N, 98.68 °W

San Antonio, TX Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: San Antonio, TX
Elevation: 1378ft
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Active Weather Alerts

Red Flag Warning
Issued: 5:09 PM Oct. 28, 2025 – National Weather Service
...RED FLAG WARNING IN EFFECT FROM 10 AM TO 7 PM CDT WEDNESDAY
FOR WIND AND LOW RELATIVE HUMIDITY FOR AREAS ALONG AND SOUTH OF
INTERSTATE 10, ALONG US HIGHWAY 57, AND COASTAL PLAINS...

The National Weather Service in Austin/San Antonio has issued a
Red Flag Warning for wind and low relative humidity, which is in
effect from 10 AM to 7 PM CDT Wednesday. The Fire Weather Watch
is no longer in effect.

* AFFECTED AREA...Areas along and south of Interstate 10, along US
Highway 57, and Coastal Plains.

* TIMING...From 10 AM to 7 PM CDT Wednesday.

* WINDS...Northwest 15 to 25 mph with gusts up to 40 mph.

* RELATIVE HUMIDITY...As low as 15 percent.

* IMPACTS...Any fires that develop could rapidly increase in size
and intensity, move quickly, and be very difficult to control.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds...low relative humidity...and warm temperatures can
contribute to extreme fire behavior.

&&

Wind Advisory
Issued: 3:53 PM Oct. 28, 2025 – National Weather Service
...WIND ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO 7 PM CDT
WEDNESDAY...

* WHAT...North winds 20 to 30 mph with gusts up to 50 mph expected.

* WHERE...Majority of South-Central Texas outside from along the Rio
Grande.

* WHEN...From 2 PM this afternoon to 7 PM CDT Wednesday.

* IMPACTS...Gusty winds will blow around unsecured objects, such as
Halloween decorations. Tree limbs could be blown down and a few
power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.

&&

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