Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

46°F

8°C

Humidity 63%
Wind Speed E 3 mph
Barometer 30.04 in (1017.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 2 Dec 7:53 pm CST
Extended Forecast for

San Antonio, Stinson Municipal Airport TX

  • Tonight

    Tonight: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. Calm wind becoming south southwest around 5 mph.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after midnight.  Mostly cloudy, with a low around 52. Light and variable wind becoming north northeast 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Cloudy, with a high near 56. North northeast wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%.

    High: 56 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers.  Cloudy, with a low around 43. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before noon.  Cloudy, with a high near 55. North wind around 5 mph becoming calm  in the morning.

    High: 55 °F

    Chance
    Showers then
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. Calm wind becoming west northwest around 5 mph.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. West northwest wind around 5 mph becoming south southwest in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. South wind around 5 mph becoming calm.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 40. Calm wind.
Wednesday
Partly sunny, with a high near 65. Calm wind becoming south southwest around 5 mph.
Wednesday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 52. Light and variable wind becoming north northeast 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Thursday
A chance of showers and thunderstorms. Cloudy, with a high near 56. North northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Thursday Night
A 40 percent chance of showers. Cloudy, with a low around 43. North wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
A 30 percent chance of showers before noon. Cloudy, with a high near 55. North wind around 5 mph becoming calm in the morning.
Friday Night
Mostly cloudy, with a low around 46. Calm wind becoming west northwest around 5 mph.
Saturday
Mostly sunny, with a high near 68. West northwest wind around 5 mph becoming south southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 47. South wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 46.
Monday
Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
San Antonio, Stinson Municipal Airport TX
 29.35°N 98.48°W (Elev. 577 ft)
5:44 pm CST Dec 2, 2025
8pm CST Dec 2, 2025-6pm CST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database