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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

San Antonio - Kelly Field (KSKF)

Lat: 29.38°NLon: 98.58°WElev: 689ft.

Overcast

48°F

9°C

Humidity 22%
Wind Speed N 18 mph
Barometer 30.48 in (1032.2 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 29 Dec 12:55 pm CST
Extended Forecast for

Leon Valley TX

  • This Afternoon

    This Afternoon: A slight chance of sprinkles before 3pm. Cloudy, with a high near 48. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Slight Chance
    Sprinkles

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. North wind 5 to 10 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 59. North wind around 5 mph becoming calm in the afternoon.

    High: 59 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. South southwest wind around 5 mph.

    Low: 43 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 72. South southwest wind around 5 mph.

    High: 72 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. South southwest wind around 5 mph.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 84. West southwest wind 5 to 10 mph.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of sprinkles before 3pm. Cloudy, with a high near 48. North wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 41. North wind 5 to 10 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 59. North wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 38. Calm wind.
Wednesday
Mostly sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 43. South southwest wind around 5 mph.
New Year's Day
Partly sunny, with a high near 72. South southwest wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 53. South southwest 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 55.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Leon Valley TX
 29.5°N 98.61°W (Elev. 837 ft)
Last Update:
12:48 pm CST Dec 29, 2025
Forecast Valid:
1pm CST Dec 29, 2025-6pm CST Jan 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation