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 >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair and Breezy

55°F

13°C

Humidity 33%
Wind Speed W 21 G 26 mph
Barometer 30.08 in (1014.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 24 Dec 10:53 am MST
Extended Forecast for

8 Miles SSW Rochford SD

  • Today

    Today: Mostly sunny, with a high near 52. West wind around 6 mph, with gusts as high as 21 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a temperature rising to around 47 by 1am. Southwest wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 43 °F⇑

    Partly Cloudy

  • Christmas Day

    Christmas Day: Mostly sunny, with a high near 50. West wind 9 to 15 mph, with gusts as high as 21 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35. West wind around 10 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 45. West wind 9 to 11 mph, with gusts as high as 30 mph.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. West wind around 10 mph, with gusts as high as 26 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 34. West wind around 9 mph, with gusts as high as 26 mph.

    High: 34 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of snow, mainly before 11pm. Partly cloudy, with a low around 5. Northwest wind around 11 mph, with gusts as high as 30 mph.

    Low: 5 °F

    Chance Snow

  • Sunday

    Sunday: Sunny, with a high near 19.

    High: 19 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 52. West wind around 6 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a temperature rising to around 47 by 1am. Southwest wind 7 to 14 mph, with gusts as high as 20 mph.
Christmas Day
Mostly sunny, with a high near 50. West wind 9 to 15 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 35. West wind around 10 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 45. West wind 9 to 11 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 27. West wind around 10 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 34. West wind around 9 mph, with gusts as high as 26 mph.
Saturday Night
A chance of snow, mainly before 11pm. Partly cloudy, with a low around 5. Northwest wind around 11 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 11.
Monday
Mostly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Rochford SD
 44.03°N 103.8°W (Elev. 6014 ft)
Last Update:
10:26 am MST Dec 24, 2025
Forecast Valid:
11am MST Dec 24, 2025-6pm MST Dec 30, 2025
 
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