Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

55°F

13°C

Humidity 37%
Wind Speed Calm
Barometer 30.28 in (1025.6 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 15 Dec 4:53 pm CST
Extended Forecast for

2 Miles SSE San Antonio TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. Southeast wind around 5 mph becoming calm.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 62. Calm wind becoming south southeast around 5 mph.

    High: 62 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 3am.  Patchy fog after 10pm.  Otherwise, cloudy, with a low around 56. Calm wind.  Chance of precipitation is 40%.

    Low: 56 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 70. Calm wind becoming east southeast around 5 mph.  Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 62. Southeast wind around 5 mph becoming southwest after midnight.

    Low: 62 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. North northeast wind 5 to 10 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. Northeast wind around 5 mph becoming south southeast in the afternoon.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. South southwest wind around 5 mph.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 44. Southeast wind around 5 mph becoming calm.
Tuesday
Cloudy, with a high near 62. Calm wind becoming south southeast around 5 mph.
Tuesday Night
A chance of showers, with thunderstorms also possible after 3am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 56. Calm wind. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 70. Calm wind becoming east southeast around 5 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 62. Southeast wind around 5 mph becoming southwest after midnight.
Thursday
Mostly sunny, with a high near 79. Southwest wind 5 to 10 mph becoming north in the afternoon.
Thursday Night
Mostly clear, with a low around 50. North northeast wind 5 to 10 mph.
Friday
Sunny, with a high near 69. Northeast wind around 5 mph becoming south southeast in the afternoon.
Friday Night
Mostly clear, with a low around 53. South southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 59.
Monday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE San Antonio TX
 29.44°N 98.48°W (Elev. 663 ft)
5:06 pm CST Dec 15, 2025
5pm CST Dec 15, 2025-6pm CST Dec 22, 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