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

Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

25°F

-4°C

Humidity 81%
Wind Speed NE 7 mph
Barometer 29.83 in (1009.9 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 9 Mar 11:53 pm MDT
Extended Forecast for

2 Miles SW Custer State Park SD

  • Overnight

    Overnight: Increasing clouds, with a low around 27. Wind chill values as low as 16. Northeast wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 27 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of snow before noon, then a chance of snow after 3pm. Mostly cloudy, with a high near 41. Light and variable wind becoming northeast 5 to 8 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 41 °F

    Slight Chance
    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 22. Wind chill values as low as 15. Northeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday

    Wednesday: Sunny, with a high near 40. Wind chill values as low as 17. West wind 6 to 13 mph, with gusts as high as 30 mph.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. West wind 6 to 11 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 60. Breezy, with a west wind 13 to 22 mph, with gusts as high as 47 mph.

    High: 60 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain and snow. Mostly cloudy, with a low around 31. Blustery, with a northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Rain/Snow and
    Blustery

  • Friday

    Friday: A chance of snow before noon, then a slight chance of rain. Mostly cloudy, with a high near 56. Southwest wind 6 to 13 mph becoming north in the afternoon. Winds could gust as high as 28 mph.

    High: 56 °F

    Chance Snow
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Increasing clouds, with a low around 27. Wind chill values as low as 16. Northeast wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday
A slight chance of snow before noon, then a chance of snow after 3pm. Mostly cloudy, with a high near 41. Light and variable wind becoming northeast 5 to 8 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 22. Wind chill values as low as 15. Northeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Sunny, with a high near 40. Wind chill values as low as 17. West wind 6 to 13 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 28. West wind 6 to 11 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 60. Breezy, with a west wind 13 to 22 mph, with gusts as high as 47 mph.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Blustery, with a northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 40%.
Friday
A chance of snow before noon, then a slight chance of rain. Mostly cloudy, with a high near 56. Southwest wind 6 to 13 mph becoming north in the afternoon. Winds could gust as high as 28 mph.
Friday Night
A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 33.
Saturday
A chance of rain after noon. Mostly cloudy, with a high near 58.
Saturday Night
Rain and snow. Mostly cloudy, with a low around 20.
Sunday
A chance of snow. Mostly cloudy, with a high near 33.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 19.
Monday
A slight chance of snow. Mostly cloudy, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Custer State Park SD
 43.7°N 103.45°W (Elev. 5056 ft)
Last Update:
10:56 pm MDT Mar 9, 2026
Forecast Valid:
12am MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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