Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

San Antonio - Kelly Field (KSKF)

Lat: 29.38°NLon: 98.58°WElev: 689ft.

Partly Cloudy

58°F

14°C

Humidity 28%
Wind Speed N 7 mph
Barometer 30.30 in (1026.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 30 Jan 4:55 pm CST
Extended Forecast for

3 Miles WSW San Antonio TX

Cold Weather Advisory January 31, 03:00am until January 31, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 33. Light north northeast wind increasing to 5 to 10 mph after midnight.

    Low: 33 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 49. North northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 28. East wind around 5 mph becoming calm  in the evening.

    Low: 28 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 57. Calm wind becoming south around 5 mph in the afternoon.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. South southwest wind around 5 mph becoming calm.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 65. Calm wind becoming south around 5 mph in the afternoon.

    High: 65 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57. South southeast wind around 5 mph.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 72. South wind 5 to 10 mph.

    High: 72 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51. East southeast wind 5 to 10 mph becoming north after midnight.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 33. Light north northeast wind increasing to 5 to 10 mph after midnight.
Saturday
Sunny, with a high near 49. North northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 28. East wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 57. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 40. South southwest wind around 5 mph becoming calm.
Monday
Mostly cloudy, with a high near 65. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 57. South southeast wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 72. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 51. East southeast wind 5 to 10 mph becoming north after midnight.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW San Antonio TX
 29.43°N 98.56°W (Elev. 686 ft)
4:34 pm CST Jan 30, 2026
5pm CST Jan 30, 2026-6pm CST Feb 6, 2026
 
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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