High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Mostly Cloudy

33°F

1°C

Humidity 66%
Wind Speed N 10 mph
Barometer 30.20 in (1023.5 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 25 Jan 3:53 pm CST
Extended Forecast for

4 Miles S San Antonio TX

Extreme Cold Warning January 25, 04:44pm until January 26, 12:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning January 25, 04:44pm until January 26, 12:00pm

    NOW until 12:00pm Mon

    Extreme Cold Warning

  • This Afternoon

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 19. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 38. North wind 5 to 10 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. North northeast wind around 5 mph becoming calm  in the evening.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Calm wind becoming south southwest around 5 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Calm wind becoming north northwest around 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 53. North wind around 5 mph becoming calm  in the afternoon.

    High: 53 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 35. North wind around 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 19. North wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 38. North wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 17. North northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 45. Calm wind becoming south southwest around 5 mph.
Tuesday Night
Partly cloudy, with a low around 26. Calm wind becoming north northwest around 5 mph.
Wednesday
Sunny, with a high near 53. North wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Mostly clear, with a low around 28. Calm wind.
Thursday
Partly sunny, with a high near 55. Calm wind becoming south southeast around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 41.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 50.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S San Antonio TX
 29.41°N 98.5°W (Elev. 630 ft)
4:32 pm CST Jan 25, 2026
4pm CST Jan 25, 2026-6pm CST Feb 1, 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