Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast
A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >
Current conditions at
San Antonio, Stinson Municipal Airport (KSSF)
Lat: 29.34°NLon: 98.47°WElev: 574ft.
Overcast
47°F
8°C
| Humidity | 25% |
| Wind Speed | NE 10 mph |
| Barometer | 30.56 in (1035.3 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 30 Dec 9:53 am CST |
Extended Forecast for
3 Miles SSE San Antonio TX
Today
High: 60 °F
Sunny
Tonight
Low: 36 °F
Clear
Wednesday
High: 66 °F
Sunny
Wednesday Night
Low: 44 °F
Mostly Clear
New Year's Day
High: 74 °F
Mostly Sunny
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 84 °F
Sunny
Friday Night
Low: 55 °F
Clear
Saturday
High: 78 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 60. North northeast wind around 5 mph becoming calm in the afternoon.
Tonight
Clear, with a low around 36. Calm wind.
Wednesday
Sunny, with a high near 66. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 44. South wind around 5 mph.
New Year's Day
Mostly sunny, with a high near 74. South southwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 54. South southwest wind around 5 mph.
Friday
Sunny, with a high near 84. West southwest wind 5 to 10 mph.
Friday Night
Clear, with a low around 55. West wind around 5 mph becoming north after midnight.
Saturday
Sunny, with a high near 78. North wind around 5 mph becoming east in the afternoon.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Partly sunny, with a high near 78.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSE San Antonio TX
29.41°N 98.48°W (Elev. 646 ft)
29.41°N 98.48°W (Elev. 646 ft)
5:42 am CST Dec 30, 2025
10am CST Dec 30, 2025-6pm CST Jan 5, 2026
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