Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

San Antonio - Kelly Field (KSKF)

Lat: 29.38°NLon: 98.58°WElev: 689ft.

Overcast

80°F

27°C

Humidity 58%
Wind Speed N 7 mph
Barometer 29.90 in (1011.9 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 28 Dec 3:55 pm CST
Extended Forecast for

3 Miles NW Leon Valley TX

Wind Advisory December 28, 06:00pm until December 29, 12:00pm
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Light north northeast wind increasing to 15 to 20 mph in the evening. Winds could gust as high as 45 mph.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 50. North northeast wind 10 to 20 mph, with gusts as high as 40 mph.

    High: 50 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. North northeast wind around 5 mph becoming calm  in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. South wind around 5 mph becoming calm.

    Low: 42 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 70. Calm wind becoming south southwest around 5 mph in the morning.

    High: 70 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. South southwest wind around 5 mph becoming calm.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. Light north northeast wind increasing to 15 to 20 mph in the evening. Winds could gust as high as 45 mph.
Monday
Mostly cloudy, with a high near 50. North northeast wind 10 to 20 mph, with gusts as high as 40 mph.
Monday Night
Mostly cloudy, with a low around 39. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 58. North northeast wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 36. Calm wind.
Wednesday
Mostly sunny, with a high near 63. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 42. South wind around 5 mph becoming calm.
New Year's Day
Partly sunny, with a high near 70. Calm wind becoming south southwest around 5 mph in the morning.
Thursday Night
Partly cloudy, with a low around 52. South southwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Mostly sunny, with a high near 73.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Leon Valley TX
 29.52°N 98.64°W (Elev. 850 ft)
3:46 pm CST Dec 28, 2025
4pm CST Dec 28, 2025-6pm CST Jan 4, 2026
 
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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