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 >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

47°F

8°C

Humidity 36%
Wind Speed NA
Barometer 30.03 in (1013.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 24 Dec 6:53 am MST
Extended Forecast for

4 Miles E Pringle SD

  • Today

    Today: Mostly sunny, with a high near 62. West wind 6 to 13 mph, with gusts as high as 26 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a temperature falling to near 49 by 8pm, then rising to around 54 during the remainder of the night. Breezy, with a southwest wind 6 to 11 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 28 mph.

    Low: 49 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Christmas Day

    Christmas Day: Mostly sunny, with a high near 60. Breezy, with a west wind 24 to 29 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 60 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. West wind 14 to 16 mph, with gusts as high as 31 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 56. West wind 14 to 18 mph, with gusts as high as 36 mph.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. West wind around 14 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46. West wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 14. West wind around 10 mph, with gusts as high as 22 mph.

    Low: 14 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 62. West wind 6 to 13 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a temperature falling to near 49 by 8pm, then rising to around 54 during the remainder of the night. Breezy, with a southwest wind 6 to 11 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 28 mph.
Christmas Day
Mostly sunny, with a high near 60. Breezy, with a west wind 24 to 29 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
Mostly clear, with a low around 44. West wind 14 to 16 mph, with gusts as high as 31 mph.
Friday
Mostly sunny, with a high near 56. West wind 14 to 18 mph, with gusts as high as 36 mph.
Friday Night
Mostly clear, with a low around 38. West wind around 14 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 46. West wind 11 to 14 mph, with gusts as high as 28 mph.
Saturday Night
A slight chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 14. West wind around 10 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Pringle SD
 43.61°N 103.5°W (Elev. 4600 ft)
6:32 am MST Dec 24, 2025
7am MST Dec 24, 2025-6pm MST Dec 30, 2025
 
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Additional Resources

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