Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

37°F

3°C

Humidity 86%
Wind Speed NW 3 mph
Barometer 29.72 in (1004.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 16 Nov 11:53 pm MST
Extended Forecast for

5 Miles NNW Custer SD

  • Overnight

    Overnight: A 10 percent chance of rain after 5am.  Increasing clouds, with a temperature rising to around 39 by 5am. Light and variable wind becoming northwest around 5 mph.

    Low: 32 °F

    Slight Chance
    Rain

  • Monday

    Monday: Rain likely, mainly after 11am.  Patchy fog after 2pm.  Otherwise, cloudy, with a high near 44. North wind 6 to 8 mph, with gusts as high as 17 mph.  Chance of precipitation is 70%.

    High: 44 °F

    Rain Likely
    and Patchy
    Fog

  • Monday Night

    Monday Night: A 40 percent chance of rain before 11pm.  Patchy fog before 11pm.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 32. Light northwest wind.

    Low: 32 °F

    Chance Rain
    and Patchy
    Fog then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Light west wind.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. West wind 3 to 6 mph. Winds could gust as high as 15 mph.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am, then a slight chance of rain and snow.  Mostly cloudy, with a low around 29. Calm wind becoming northwest around 5 mph after midnight.  Chance of precipitation is 30%.

    Low: 29 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow before 11am.  Mostly sunny, with a high near 43. Northwest wind around 6 mph becoming northeast in the afternoon. Winds could gust as high as 17 mph.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 10 percent chance of rain after 5am. Increasing clouds, with a temperature rising to around 39 by 5am. Light and variable wind becoming northwest around 5 mph.
Monday
Rain likely, mainly after 11am. Patchy fog after 2pm. Otherwise, cloudy, with a high near 44. North wind 6 to 8 mph, with gusts as high as 17 mph. Chance of precipitation is 70%.
Monday Night
A 40 percent chance of rain before 11pm. Patchy fog before 11pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 32. Light northwest wind.
Tuesday
Partly sunny, with a high near 49. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 33. Light west wind.
Wednesday
Mostly sunny, with a high near 50. West wind 3 to 6 mph. Winds could gust as high as 15 mph.
Wednesday Night
A chance of rain before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 29. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 30%.
Thursday
A slight chance of rain and snow before 11am. Mostly sunny, with a high near 43. Northwest wind around 6 mph becoming northeast in the afternoon. Winds could gust as high as 17 mph.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Custer SD
 43.82°N 103.64°W (Elev. 5804 ft)
10:57 pm MST Nov 16, 2025
12am MST Nov 17, 2025-6pm MST Nov 23, 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