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.

Light Rain

60°F

16°C

Humidity 86%
Wind Speed N 10 G 22 mph
Barometer 30.08 in (1018.1 mb)
Dewpoint 56°F (13°C)
Visibility 7.00 mi
Last update 30 Nov 1:53 am CST
Extended Forecast for

2 Miles ESE San Antonio, Stinson Municipal Airport TX

Flood Advisory until November 30, 03:15am
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory until November 30, 03:15am

    NOW until 3:15am Sun

    Flood Advisory

  • Overnight

    Low: 48 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: Mostly cloudy, with a high near 53. North northeast wind 15 to 20 mph, with gusts as high as 40 mph.

    High: 53 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 3am.  Cloudy, with a low around 43. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Cloudy then
    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers, mainly before noon.  Cloudy, with a high near 54. 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.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. East wind around 5 mph becoming calm  in the evening.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

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

    High: 63 °F

    Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers before 3am. Mostly cloudy, with a low around 48. Breezy, with a north northeast wind 20 to 25 mph, with gusts as high as 35 mph.
Sunday
Mostly cloudy, with a high near 53. North northeast wind 15 to 20 mph, with gusts as high as 40 mph.
Sunday Night
A 30 percent chance of showers, mainly after 3am. Cloudy, with a low around 43. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
A 40 percent chance of showers, mainly before noon. Cloudy, with a high near 54. 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.
Tuesday Night
Mostly cloudy, with a low around 43. East wind around 5 mph becoming calm in the evening.
Wednesday
Cloudy, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
A slight chance of showers, with thunderstorms also possible after midnight. Cloudy, with a low around 53. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms. Cloudy, with a high near 62. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of showers. Cloudy, with a low around 48.
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.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE San Antonio, Stinson Municipal Airport TX
 29.32°N 98.45°W (Elev. 531 ft)
2:32 am CST Nov 30, 2025
2am 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