Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Overcast

50°F

10°C

Humidity 46%
Wind Speed NE 14 G 25 mph
Barometer 30.24 in (1023.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 30 Nov 9:53 am CST
Extended Forecast for

4 Miles NNW San Antonio, Stinson Municipal Airport TX

  • Today

    Today: Cloudy, with a high near 52. North northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 52 °F

    Cloudy

  • Tonight

    Tonight: A 20 percent chance of showers after midnight.  Cloudy, with a low around 45. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Cloudy then
    Slight Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers, mainly before noon.  Cloudy, with a high near 54. North northeast wind 5 to 10 mph.

    High: 54 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. North northeast wind 5 to 10 mph becoming east in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44. East wind around 5 mph becoming calm  in the evening.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 63. Calm wind becoming south around 5 mph.

    High: 63 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of showers, with thunderstorms also possible after midnight.  Cloudy, with a low around 55. Northeast wind 5 to 10 mph.  Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Cloudy, with a high near 61. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Showers

Detailed Forecast

Today
Cloudy, with a high near 52. North northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
A 20 percent chance of showers after midnight. Cloudy, with a low around 45. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
A 40 percent chance of showers, mainly before noon. Cloudy, with a high near 54. North northeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 42. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 58. North northeast wind 5 to 10 mph becoming east in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 44. East wind around 5 mph becoming calm in the evening.
Wednesday
Cloudy, with a high near 63. Calm wind becoming south around 5 mph.
Wednesday Night
A slight chance of showers, with thunderstorms also possible after midnight. Cloudy, with a low around 55. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms. Cloudy, with a high near 61. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 49.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 64.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW San Antonio, Stinson Municipal Airport TX
 29.39°N 98.48°W (Elev. 627 ft)
7:50 am CST Nov 30, 2025
10am CST Nov 30, 2025-6pm CST Dec 6, 2025
 
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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