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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

83°F

28°C

Humidity 27%
Wind Speed SW 10 G 20 mph
Barometer 29.79 in (1008.1 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 2 Jan 12:53 pm CST
Extended Forecast for

4 Miles WSW San Antonio, Stinson Municipal Airport TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. West wind 5 to 10 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. West wind 10 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 46. Northeast wind around 5 mph.

    Low: 46 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 73. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. Southeast wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 75. Light south southeast wind becoming south 5 to 10 mph in the morning.

    High: 75 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm after midnight.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 79. Calm wind becoming south southwest around 5 mph.

    High: 79 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 87. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 53. West wind 5 to 10 mph.
Saturday
Sunny, with a high near 78. West wind 10 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Clear, with a low around 46. Northeast wind around 5 mph.
Sunday
Sunny, with a high near 73. Northeast wind around 5 mph becoming southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 52. Southeast wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 75. Light south southeast wind becoming south 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm after midnight.
Tuesday
Partly sunny, with a high near 79. Calm wind becoming south southwest around 5 mph.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Partly sunny, with a high near 79.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW San Antonio, Stinson Municipal Airport TX
 29.3°N 98.53°W (Elev. 571 ft)
Last Update:
12:44 pm CST Jan 2, 2026
Forecast Valid:
1pm CST Jan 2, 2026-6pm CST Jan 8, 2026
 
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