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

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.

Overcast

41°F

5°C

Humidity 100%
Wind Speed E 6 mph
Barometer 29.63 in (1002.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 17 Nov 1:53 pm MST
Extended Forecast for

3 Miles W Custer County Airport SD

  • This Afternoon

    This Afternoon: Rain likely. Cloudy, with a high near 49. North wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

    High: 49 °F

    Rain Likely

  • Tonight

    Tonight: A 30 percent chance of rain before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. Calm wind becoming west around 5 mph.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Light southwest wind.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. Northwest wind 3 to 7 mph. Winds could gust as high as 18 mph.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: Sunny, with a high near 46. Calm wind becoming south around 6 mph. Winds could gust as high as 15 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Light and variable wind.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain likely. Cloudy, with a high near 49. North wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Tonight
A 30 percent chance of rain before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 34. Light and variable wind.
Tuesday
Partly sunny, with a high near 52. Calm wind becoming west around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 36. Light southwest wind.
Wednesday
Mostly sunny, with a high near 53. Northwest wind 3 to 7 mph. Winds could gust as high as 18 mph.
Wednesday Night
A slight chance of rain after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 46. Calm wind becoming south around 6 mph. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 30. Light and variable wind.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Custer County Airport SD
 43.73°N 103.69°W (Elev. 5400 ft)
Last Update:
1:56 pm MST Nov 17, 2025
Forecast Valid:
2pm MST Nov 17, 2025-6pm MST Nov 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation