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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair with Haze

40°F

4°C

Humidity 73%
Wind Speed Calm
Barometer 30.12 in (1020.2 mb)
Dewpoint 32°F (0°C)
Visibility 4.00 mi
Last update 1 Jan 7:53 am CST
Extended Forecast for

3 Miles N San Antonio, Stinson Municipal Airport TX

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 74. West wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 53. West southwest wind around 5 mph.

    Low: 53 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 87. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 58. West wind 5 to 10 mph.

    Low: 58 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Northwest wind 5 to 10 mph becoming northeast in the afternoon.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 50. Northeast wind around 5 mph.

    Low: 50 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 74. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. Southeast wind around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 76. South wind around 5 mph.

    High: 76 °F

    Partly Sunny

Detailed Forecast

New Year's Day
Mostly sunny, with a high near 74. West wind 5 to 10 mph becoming south southwest in the afternoon.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 53. West southwest wind around 5 mph.
Friday
Sunny, with a high near 87. West wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 58. West wind 5 to 10 mph.
Saturday
Sunny, with a high near 80. Northwest wind 5 to 10 mph becoming northeast in the afternoon.
Saturday Night
Clear, with a low around 50. Northeast wind around 5 mph.
Sunday
Sunny, with a high near 74. Northeast wind around 5 mph becoming southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 55. Southeast wind around 5 mph.
Monday
Partly sunny, with a high near 76. South wind around 5 mph.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Partly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N San Antonio, Stinson Municipal Airport TX
 29.37°N 98.48°W (Elev. 581 ft)
Last Update:
7:44 am CST Jan 1, 2026
Forecast Valid:
8am CST Jan 1, 2026-6pm CST Jan 7, 2026
 
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