National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains

A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Fair

38°F

3°C

Humidity 70%
Wind Speed NW 7 mph
Barometer 30.29 in (1024.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 15 Jan 5:51 am CST
Extended Forecast for

2 Miles SE San Antonio TX

  • Today

    Today: Sunny, with a high near 66. North wind around 5 mph becoming calm.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 43. South wind around 5 mph.

    Low: 43 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. West southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. North northeast wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 57. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. Northeast wind 5 to 10 mph becoming light and variable after midnight.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the morning.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. South wind around 5 mph.

    Low: 39 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 65. South southwest wind around 5 mph becoming east southeast in the afternoon.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 66. North wind around 5 mph becoming calm.
Tonight
Clear, with a low around 43. South wind around 5 mph.
Friday
Sunny, with a high near 73. West southwest wind 5 to 10 mph becoming north in the afternoon.
Friday Night
Mostly clear, with a low around 45. North northeast wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 57. Northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 32. Northeast wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 39. South wind around 5 mph.
M.L.King Day
Mostly sunny, with a high near 65. South southwest wind around 5 mph becoming east southeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 45.
Tuesday
A 20 percent chance of showers. Cloudy, with a high near 55.
Tuesday Night
A 30 percent chance of showers. Cloudy, with a low around 46.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE San Antonio TX
 29.44°N 98.48°W (Elev. 663 ft)
Last Update:
5:44 am CST Jan 15, 2026
Forecast Valid:
6am CST Jan 15, 2026-6pm CST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation