Hays County
Government
Main Phone Number
(512) 393-7779
712 S. Stagecoach Trail
San Marcos, Texas 78666
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San Marcos, TX Weather :: 79F Overcast
79F Overcast
08/16/2018 - 3:56 AM
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Today
Mostly sunny and hot, with a high near 99. Heat index values as high as 104. South wind 5 to 10 mph.
08/16/2018 - 3:05 AM
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Tonight
Partly cloudy, with a low around 75. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
08/16/2018 - 3:05 AM
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Friday
Sunny and hot, with a high near 99. Heat index values as high as 102. South wind 5 to 10 mph.
08/16/2018 - 3:05 AM
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Friday Night
Mostly clear, with a low around 75. South southeast wind 5 to 15 mph.
08/16/2018 - 3:05 AM
Current Advisory
Know the difference between various weather alerts:
WATCH- conditions are favorable for severe weather, tornado or flooding. Be alert for changing weather conditions.
WARNING- requires immediate action and is only used when severe weather, tornado or flooding is about to occur.
Remember the 30/30 Lightning Safety Rule: If it takes less than 30 seconds to hear thunder after seeing the flash, lightning is near enough to pose a threat; after the storm ends, wait 30 minutes before resuming outdoor activities.
Follow the links below to learn more about the different types of disasters that may happen and how to respond.