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

Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

35°F

2°C

Humidity 93%
Wind Speed S 5 mph
Barometer 30.18 in (1022.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 9 Dec 7:53 am CST
Extended Forecast for

3 Miles SE San Antonio TX

Freeze Warning until December 9, 09:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning until December 9, 09:00am

    NOW until 9:00am Tue

    Freeze Warning

  • Today

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 46. South wind around 5 mph becoming west after midnight.

    Low: 46 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. West wind around 5 mph becoming northeast in the afternoon.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. North northeast wind around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. North northeast wind around 5 mph becoming south in the afternoon.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. South southeast wind around 5 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 77. South wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 77 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. East wind around 5 mph.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 67. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Tonight
Clear, with a low around 46. South wind around 5 mph becoming west after midnight.
Wednesday
Sunny, with a high near 76. West wind around 5 mph becoming northeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 49. North northeast wind around 5 mph.
Thursday
Sunny, with a high near 71. North northeast wind around 5 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 55. South southeast wind around 5 mph.
Friday
Partly sunny, with a high near 77. South wind 5 to 10 mph becoming east southeast in the afternoon.
Friday Night
Partly cloudy, with a low around 61. East wind around 5 mph.
Saturday
Partly sunny, with a high near 77. East wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly cloudy, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 53.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE San Antonio TX
 29.44°N 98.48°W (Elev. 663 ft)
Last Update:
6:42 am CST Dec 9, 2025
Forecast Valid:
8am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
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