Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

San Antonio Boerne Stage Field (K5C1)

Lat: 29.72°NLon: 98.69°WElev: 1385ft.

Fair

25°F

-4°C

Humidity 69%
Wind Speed Calm
Barometer 30.45 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 1 Feb 12:15 am CST
Extended Forecast for

Helotes TX

  • Overnight

    Overnight: Clear, with a low around 26. Calm wind.

    Low: 26 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 57. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Southwest wind around 5 mph becoming calm.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Mostly cloudy, with a high near 64. West southwest wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 55. South wind 5 to 10 mph.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 71. South wind around 5 mph becoming north in the afternoon.

    High: 71 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. North northeast wind around 5 mph.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 26. Calm wind.
Sunday
Sunny, with a high near 57. Calm wind becoming south southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 38. Southwest wind around 5 mph becoming calm.
Monday
Mostly cloudy, with a high near 64. West southwest wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 55. South wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 71. South wind around 5 mph becoming north in the afternoon.
Tuesday Night
Partly cloudy, with a low around 46. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 65. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 38. North northeast wind around 5 mph.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Helotes TX
 29.59°N 98.69°W (Elev. 1211 ft)
11:46 pm CST Jan 31, 2026
12am CST Feb 1, 2026-6pm CST Feb 7, 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