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Elev 787 ft, 29.88 °N, 97.94 °W

San Marcos, TX Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: San Marcos, TX
Elevation: 787ft
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Active Weather Alerts

Dense Fog Advisory
Issued: 9:05 AM Dec. 12, 2025 – National Weather Service
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...A portion of south central Texas.

* WHEN...Until 9 AM CST this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your low beam headlights, and leave
plenty of distance ahead of you.

&&

Special Weather Statement
Issued: 7:12 AM Dec. 12, 2025 – National Weather Service
...PATCHY DENSE FOG REDUCING VISIBILITY ALONG/EAST OF I-35...

Fog will develop generally along and east of the I-35 corridor
overnight into early morning. Fog may become locally dense with
visibility as low as 1/4 mile or less and may vary widely in a
short distance. The fog will lift mid to late morning. A Dense Fog
Advisory may be needed early in the morning. Motorists drive with
caution in fog by slowing down, providing extra space between you
and the vehicle ahead of you, and using the low beam headlights.

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