Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

62°F

17°C

Humidity 25%
Wind Speed SE 9 mph
Barometer 30.15 in (1020.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 11 Dec 10:53 am CST
Extended Forecast for

2 Miles SE San Antonio TX

  • Today

    Today: Sunny, with a high near 70. East southeast wind around 5 mph becoming south in the afternoon.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 51. South wind around 5 mph becoming calm.

    Low: 51 °F

    Increasing
    Clouds

  • Friday

    Friday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 72. West wind around 5 mph becoming south southeast in the afternoon.

    High: 72 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 60. Calm wind becoming east northeast around 5 mph.

    Low: 60 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 77. Northeast wind around 5 mph becoming south in the afternoon.

    High: 77 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57. Light and variable wind becoming north northeast 10 to 15 mph after midnight. Winds could gust as high as 25 mph.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 61. North northeast wind around 15 mph, with gusts as high as 30 mph.

    High: 61 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. Northeast wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 59. East northeast wind around 5 mph becoming south southeast in the afternoon.

    High: 59 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 70. East southeast wind around 5 mph becoming south in the afternoon.
Tonight
Increasing clouds, with a low around 51. South wind around 5 mph becoming calm.
Friday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 72. West wind around 5 mph becoming south southeast in the afternoon.
Friday Night
Increasing clouds, with a low around 60. Calm wind becoming east northeast around 5 mph.
Saturday
Partly sunny, with a high near 77. Northeast wind around 5 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 57. Light and variable wind becoming north northeast 10 to 15 mph after midnight. Winds could gust as high as 25 mph.
Sunday
Mostly cloudy, with a high near 61. North northeast wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 43. Northeast wind 5 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly cloudy, with a high near 59. East northeast wind around 5 mph becoming south southeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Cloudy, with a high near 65.
Tuesday Night
Mostly cloudy, with a low around 59.
Wednesday
Partly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE San Antonio TX
 29.44°N 98.48°W (Elev. 663 ft)
11:32 am CST Dec 11, 2025
11am CST Dec 11, 2025-6pm CST Dec 17, 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