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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

San Antonio Boerne Stage Field (K5C1)

Lat: 29.72°NLon: 98.69°WElev: 1385ft.

59°F

15°C

Humidity 100%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 59°F (15°C)
Visibility NA
Last update 24 Dec 7:35 pm CST
Extended Forecast for

Helotes TX

  • Tonight

    Tonight: Areas of fog after 11pm. Otherwise, increasing clouds, with a low around 61. Calm wind becoming south around 5 mph.

    Low: 61 °F

    Areas Fog

  • Christmas Day

    Christmas Day: Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 77. South wind around 5 mph.

    High: 77 °F

    Areas Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 62. South southwest wind around 5 mph.

    Low: 62 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 78. South southwest wind around 5 mph.

    High: 78 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. South wind around 5 mph.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 78. South wind 5 to 10 mph.

    High: 78 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 63. South southeast wind around 5 mph.

    Low: 63 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 74. South wind around 5 mph becoming east in the afternoon.

    High: 74 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. North northeast wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Areas of fog after 11pm. Otherwise, increasing clouds, with a low around 61. Calm wind becoming south around 5 mph.
Christmas Day
Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 77. South wind around 5 mph.
Thursday Night
Increasing clouds, with a low around 62. South southwest wind around 5 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 78. South southwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 62. South wind around 5 mph.
Saturday
Partly sunny, with a high near 78. South wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 63. South southeast wind around 5 mph.
Sunday
Mostly cloudy, with a high near 74. South wind around 5 mph becoming east in the afternoon.
Sunday Night
Mostly cloudy, with a low around 42. North northeast wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Monday
Mostly cloudy, with a high near 49.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Helotes TX
 29.57°N 98.69°W (Elev. 1047 ft)
Last Update:
6:44 pm CST Dec 24, 2025
Forecast Valid:
7pm CST Dec 24, 2025-6pm CST Dec 31, 2025
 
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