Frigid Airmass to Bring Significantly Colder Temperatures; Heavy Lake-effect Snow; Fire Concerns Across the Central Gulf Coast

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Temperatures will tie or break many records across the Southeast through tonight. Moderate to heavy lake effect snow will continue downwind of the Great Lakes. Gusty winds and dry conditions will support an elevated fire weather threat across the Central Gulf Coast. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Fair

50°F

10°C

Humidity 35%
Wind Speed N 12 mph
Barometer 30.63 in (1036.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 10 Nov 8:51 am CST
Extended Forecast for

Alamo Heights TX

  • Today

    Today: Sunny, with a high near 63. North northeast wind 5 to 10 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 40. East wind around 5 mph becoming calm  in the evening.

    Low: 40 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 73. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 53. South wind 5 to 10 mph.

    Low: 53 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. South southeast wind around 5 mph.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 84. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 63. North northeast wind 5 to 10 mph.
Tonight
Clear, with a low around 40. East wind around 5 mph becoming calm in the evening.
Veterans Day
Sunny, with a high near 73. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Clear, with a low around 53. South wind 5 to 10 mph.
Wednesday
Sunny, with a high near 82. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 60. South southeast wind around 5 mph.
Thursday
Sunny, with a high near 84. South wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 64. South southeast wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 84. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 67.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 84.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 57.
Sunday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Alamo Heights TX
 29.5°N 98.48°W (Elev. 748 ft)
8:22 am CST Nov 10, 2025
9am CST Nov 10, 2025-6pm CST Nov 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

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