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, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Partly Cloudy

50°F

10°C

Humidity 41%
Wind Speed N 5 mph
Barometer 30.18 in (1021.3 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 2 Dec 11:51 am CST
Extended Forecast for

San Antonio TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 60. Calm wind becoming southeast around 5 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. East southeast wind around 5 mph becoming calm.

    Low: 42 °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 53. Light and variable wind becoming north 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 53 °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 45. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 45 °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 47. Calm wind becoming west northwest around 5 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. West northwest wind around 5 mph becoming south southwest in the afternoon.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 60. Calm wind becoming southeast around 5 mph.
Tonight
Mostly clear, with a low around 42. East southeast wind around 5 mph becoming calm.
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 53. Light and variable wind becoming north 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 45. North wind 5 to 10 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 47. Calm wind becoming west northwest around 5 mph.
Saturday
Mostly sunny, with a high near 69. West northwest wind around 5 mph becoming south southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 46.
Monday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
San Antonio TX
 29.44°N 98.5°W (Elev. 650 ft)
11:46 am CST Dec 2, 2025
12pm CST Dec 2, 2025-6pm CST Dec 8, 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