Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.
A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >
Current conditions at
San Antonio, Stinson Municipal Airport (KSSF)
Lat: 29.34°NLon: 98.47°WElev: 574ft.
Overcast
46°F
8°C
| Humidity | 33% |
| Wind Speed | N 8 mph |
| Barometer | 30.50 in (1033.2 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 29 Dec 7:53 pm CST |
Extended Forecast for
3 Miles N San Antonio, Stinson Municipal Airport TX
Tonight
Low: 43 °F
Mostly Cloudy
Tuesday
High: 59 °F
Becoming
SunnyTuesday Night
Low: 39 °F
Mostly Clear
Wednesday
High: 65 °F
Sunny
Wednesday Night
Low: 43 °F
Partly Cloudy
New Year's Day
High: 73 °F
Partly Sunny
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 84 °F
Sunny
Friday Night
Low: 56 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 43. North wind 5 to 10 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 59. North northeast wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 39. Calm wind.
Wednesday
Sunny, with a high near 65. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 43. South wind around 5 mph.
New Year's Day
Partly sunny, with a high near 73. South southwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 54. South wind around 5 mph.
Friday
Sunny, with a high near 84. West southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 56. West southwest wind around 5 mph becoming north after midnight.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Partly sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles N San Antonio, Stinson Municipal Airport TX
29.37°N 98.48°W (Elev. 581 ft)
29.37°N 98.48°W (Elev. 581 ft)
5:46 pm CST Dec 29, 2025
8pm CST Dec 29, 2025-6pm CST Jan 5, 2026
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