Snow May Produce Poor Travel Conditions in the North-Central U.S. and East Coast

A strong cold front sweeping across the Northern Plains may bring snow showers and snow squalls from eastern Montana to north-central Nebraska, with blizzard conditions possible in eastern North Dakota and northwestern Montana. Heavy snow is expected to persist downwind of the Great Lakes. Snow showers will spread up the East Coast across the Mid-Atlantic and Northeast coasts. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

61°F

16°C

Humidity 13%
Wind Speed SW 12 mph
Barometer 30.22 in (1023.8 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 18 Jan 3:53 pm CST
Extended Forecast for

4 Miles NNE San Antonio, Stinson Municipal Airport TX

  • Tonight

    Tonight: Clear, with a low around 32. South southwest wind around 5 mph becoming calm  after midnight.

    Low: 32 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 67. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 44. Northeast wind around 10 mph.

    Low: 44 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy, with a high near 58. East wind around 10 mph.

    High: 58 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly after midnight.  Cloudy, with a low around 52. East southeast wind 5 to 10 mph.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly before noon.  Mostly cloudy, with a high near 66. East southeast wind around 5 mph becoming south in the afternoon.

    High: 66 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50. Southeast wind 5 to 10 mph becoming north northeast after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65. Northeast wind 5 to 10 mph.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. East wind around 5 mph.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 32. South southwest wind around 5 mph becoming calm after midnight.
M.L.King Day
Sunny, with a high near 67. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 44. Northeast wind around 10 mph.
Tuesday
Cloudy, with a high near 58. East wind around 10 mph.
Tuesday Night
A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 52. East southeast wind 5 to 10 mph.
Wednesday
A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 66. East southeast wind around 5 mph becoming south in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 50. Southeast wind 5 to 10 mph becoming north northeast after midnight.
Thursday
Mostly sunny, with a high near 65. Northeast wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 48. East wind around 5 mph.
Friday
Mostly cloudy, with a high near 68.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 68.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42.
Sunday
Mostly cloudy, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE San Antonio, Stinson Municipal Airport TX
 29.39°N 98.42°W (Elev. 597 ft)
3:44 pm CST Jan 18, 2026
4pm CST Jan 18, 2026-6pm CST Jan 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database