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

Snow Squalls from the Upper Midwest to Great Lakes; High Winds in the Northern and Central Plains

An Arctic front will bring widespread snow squalls through Friday from the Upper Midwest to the Ohio Valley. Heavy snow rates and strong winds will lead to near-zero visibility and dangerous travel conditions. High winds will continue across the northern and central High Plains through Friday, with wind gusts above 60 mph likely, leading to hazardous travel conditions. Read More >

Current conditions at

Castroville Municipal Airport (KCVB)

Lat: 29.34°NLon: 98.85°WElev: 771ft.

Fair

37°F

3°C

Humidity 65%
Wind Speed NW 7 mph
Barometer 29.93 in
Dewpoint 27°F (-3°C)
Visibility 9.00 mi
Wind Chill32°F (0°C)
Last update 16 Jan 6:15 am CST
Extended Forecast for

6 Miles WSW Helotes TX

  • Today

    Today: Sunny, with a high near 72. West wind 5 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 25 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. North northeast wind 5 to 10 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59. North northwest wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. South southwest wind around 5 mph becoming calm after midnight.

    Low: 37 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 63. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. East wind 5 to 10 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Cloudy, with a high near 56. East wind 5 to 10 mph.

    High: 56 °F

    Cloudy then
    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 72. West wind 5 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 25 mph.
Tonight
Mostly clear, with a low around 41. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 56. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 28. North northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 59. North northwest wind 5 to 10 mph becoming south southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 37. South southwest wind around 5 mph becoming calm after midnight.
M.L.King Day
Mostly sunny, with a high near 63. Calm wind becoming south southeast around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 44. East wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers after noon. Cloudy, with a high near 56. East wind 5 to 10 mph.
Tuesday Night
A 30 percent chance of showers. Cloudy, with a low around 49.
Wednesday
A 30 percent chance of showers. Cloudy, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 54.
Thursday
Partly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Helotes TX
 29.54°N 98.77°W (Elev. 1050 ft)
Last Update:
5:44 am CST Jan 16, 2026
Forecast Valid:
6am CST Jan 16, 2026-6pm CST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation