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

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 >

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Partly Cloudy

67°F

19°C

Humidity 68%
Wind Speed SE 8 mph
Barometer 30.02 in (1015.3 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 22 Jan 5:51 pm CST
Extended Forecast for

Terrell Hills TX

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

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, increasing clouds, with a low around 58. Southeast wind around 5 mph.

    Low: 58 °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 southeast wind 5 to 10 mph.

    High: 71 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 45. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 47. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 47 °F

    Showers

  • Saturday Night

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

    Low: 25 °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 37. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 37 °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 42. North wind 5 to 10 mph becoming east in the afternoon.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. East wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 58. 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 southeast wind 5 to 10 mph.
Friday Night
Showers and possibly a thunderstorm. Low around 45. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers and possibly a thunderstorm. High near 47. 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 25. 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 37. 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 42. North wind 5 to 10 mph becoming east in the afternoon.
Monday Night
Mostly clear, with a low around 22. East wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Partly sunny, with a high near 55.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Terrell Hills TX
 29.48°N 98.45°W (Elev. 797 ft)
Last Update:
5:44 pm CST Jan 22, 2026
Forecast Valid:
6pm CST Jan 22, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation