Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Mostly Cloudy

70°F

21°C

Humidity 64%
Wind Speed Vrbl 7 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 22 Jan 1:53 pm CST
Extended Forecast for

2 Miles SSE San Antonio TX

Extreme Cold Watch January 24, 06:00pm until January 26, 12:00pm
Click here for hazard details and duration
Extreme Cold Watch
  • This Afternoon

    This Afternoon: Sunny, with a high near 73. Southeast wind around 5 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, increasing clouds, with a low around 59. Southeast wind around 5 mph.

    Low: 59 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: A 40 percent chance of showers, mainly after 3pm.  Patchy fog before 10am.  Otherwise, cloudy, with a high near 71. East wind 5 to 10 mph.

    High: 71 °F

    Patchy Fog
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm.  Low around 46. East wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%.

    Low: 46 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 49. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    High: 49 °F

    Showers

  • Saturday Night

    Saturday Night: Rain showers before 3am, then freezing rain likely. Some thunder is also possible.  Low around 26. North northeast wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    Low: 26 °F

    Showers then
    Rain/Freezing
    Rain Likely

  • Sunday

    Sunday: A chance of rain showers, freezing rain, and sleet before noon.  Mostly sunny, with a high near 38. North wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 38 °F

    Chance Wintry
    Mix then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 43. North wind around 5 mph becoming east in the afternoon.

    High: 43 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 73. Southeast wind around 5 mph.
Tonight
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 59. Southeast wind around 5 mph.
Friday
A 40 percent chance of showers, mainly after 3pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 71. East wind 5 to 10 mph.
Friday Night
Showers and possibly a thunderstorm. Low around 46. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Saturday
Showers and possibly a thunderstorm. High near 49. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday Night
Rain showers before 3am, then freezing rain likely. Some thunder is also possible. Low around 26. North northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday
A chance of rain showers, freezing rain, and sleet before noon. Mostly sunny, with a high near 38. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 18. North wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 43. North wind around 5 mph becoming east in the afternoon.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 62.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE San Antonio TX
 29.44°N 98.48°W (Elev. 663 ft)
1:42 pm CST Jan 22, 2026
2pm CST Jan 22, 2026-6pm CST Jan 28, 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