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

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

67°F

19°C

Humidity 39%
Wind Speed N 15 G 25 mph
Barometer 30.03 in (1016.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 7 Dec 4:53 pm CST
Extended Forecast for

2 Miles WSW San Antonio, Stinson Municipal Airport TX

  • Tonight

    Tonight: Clear, with a low around 43. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 64. North wind 5 to 10 mph becoming east in the afternoon.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 38. East wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. South wind around 5 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. Southwest wind 5 to 10 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. South southwest wind around 5 mph becoming north northwest in the evening.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Northwest wind around 5 mph becoming south in the afternoon.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. South wind 5 to 10 mph becoming north northeast after midnight.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 43. North wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 64. North wind 5 to 10 mph becoming east in the afternoon.
Monday Night
Clear, with a low around 38. East wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 67. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 45. South wind around 5 mph.
Wednesday
Sunny, with a high near 75. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 49. South southwest wind around 5 mph becoming north northwest in the evening.
Thursday
Sunny, with a high near 79. Northwest wind around 5 mph becoming south in the afternoon.
Thursday Night
Mostly clear, with a low around 50. South wind 5 to 10 mph becoming north northeast after midnight.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 43.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW San Antonio, Stinson Municipal Airport TX
 29.32°N 98.5°W (Elev. 610 ft)
Last Update:
5:02 pm CST Dec 7, 2025
Forecast Valid:
5pm CST Dec 7, 2025-6pm CST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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