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 Boerne Stage Field (K5C1)

Lat: 29.72°NLon: 98.69°WElev: 1385ft.

63°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 63°F (17°C)
Visibility NA
Last update 28 Dec 6:55 pm CST
Extended Forecast for

4 Miles WSW Helotes TX

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

    NOW until 12:00pm Mon

    Wind Advisory

  • Tonight

    Low: 44 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Monday

    Monday: Mostly cloudy, with a high near 49. North northeast wind 15 to 20 mph, with gusts as high as 40 mph.

    High: 49 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 38 °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 35. Calm wind.

    Low: 35 °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  in the evening.

    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

Detailed Forecast

Tonight
Increasing clouds, with a low around 44. Breezy, with a north northeast wind 5 to 15 mph increasing to 15 to 25 mph after midnight. Winds could gust as high as 45 mph.
Monday
Mostly cloudy, with a high near 49. North northeast wind 15 to 20 mph, with gusts as high as 40 mph.
Monday Night
Mostly cloudy, with a low around 38. 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 35. 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 in the evening.
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 80.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Helotes TX
 29.54°N 98.77°W (Elev. 1050 ft)
5:02 pm CST Dec 28, 2025
7pm 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