Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Light Snow

29°F

-2°C

Humidity 75%
Wind Speed SW 7 mph
Barometer 29.86 in (1014.0 mb)
Dewpoint 22°F (-6°C)
Visibility 2.50 mi
Wind Chill22°F (-6°C)
Last update 10 Dec 12:53 pm MST
Extended Forecast for

6 Miles ENE Pringle SD

  • This Afternoon

    This Afternoon: A slight chance of snow before 4pm, then a slight chance of rain.  Mostly cloudy, with a high near 44. Southwest wind 5 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: A 20 percent chance of rain before 2am.  Mostly cloudy, with a temperature rising to around 44 by 3am. West wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Breezy, with a west wind 14 to 20 mph, with gusts as high as 38 mph.

    High: 57 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and 11pm, then a chance of snow after 11pm.  Mostly cloudy, with a low around 24. Northwest wind 5 to 14 mph becoming east after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Snow likely.  Cloudy, with a temperature falling to around 21 by 5pm. East wind 5 to 7 mph, with gusts as high as 16 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 28 °F

    Snow Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow.  Mostly cloudy, with a steady temperature around 21. Southeast wind around 6 mph.  New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 11am.  Mostly cloudy, with a high near 26. Northeast wind 5 to 7 mph, with gusts as high as 17 mph.

    High: 26 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 15. South wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 17 mph.

    Low: 15 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of snow before 4pm, then a slight chance of rain. Mostly cloudy, with a high near 44. Southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of rain before 2am. Mostly cloudy, with a temperature rising to around 44 by 3am. West wind 9 to 14 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 57. Breezy, with a west wind 14 to 20 mph, with gusts as high as 38 mph.
Thursday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 24. Northwest wind 5 to 14 mph becoming east after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
Snow likely. Cloudy, with a temperature falling to around 21 by 5pm. East wind 5 to 7 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a steady temperature around 21. Southeast wind around 6 mph. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 26. Northeast wind 5 to 7 mph, with gusts as high as 17 mph.
Saturday Night
Partly cloudy, with a low around 15. South wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 17 mph.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Pringle SD
 43.63°N 103.47°W (Elev. 4416 ft)
1:26 pm MST Dec 10, 2025
1pm MST Dec 10, 2025-6pm MST Dec 16, 2025
 
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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