Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

46°F

8°C

Humidity 38%
Wind Speed W 12 G 23 mph
Barometer 29.65 in (999.5 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 9 Mar 2:53 am MDT
Extended Forecast for

5 Miles N Custer SD

  • Overnight

    Overnight: Mostly clear, with a low around 36. West wind around 11 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56. Southwest wind 8 to 14 mph, with gusts as high as 32 mph.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around 22. Northwest wind 6 to 14 mph becoming east after midnight. Winds could gust as high as 28 mph.

    Low: 22 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after noon.  Cloudy, with a high near 32. Wind chill values as low as 16. Southeast wind 6 to 8 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow, mainly before midnight.  Low around 15. Northeast wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 15 °F

    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Sunny, with a high near 32. West wind 10 to 13 mph, with gusts as high as 29 mph.

    High: 32 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. West wind 9 to 17 mph, with gusts as high as 28 mph.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain after noon.  Partly sunny, with a high near 51. Breezy, with a west wind 18 to 23 mph, with gusts as high as 48 mph.

    High: 51 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain and snow before midnight, then a chance of snow.  Mostly cloudy, with a low around 26. Blustery.

    Low: 26 °F

    Chance
    Rain/Snow and
    Blustery then
    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 36. West wind around 11 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 56. Southwest wind 8 to 14 mph, with gusts as high as 32 mph.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 22. Northwest wind 6 to 14 mph becoming east after midnight. Winds could gust as high as 28 mph.
Tuesday
Snow likely, mainly after noon. Cloudy, with a high near 32. Wind chill values as low as 16. Southeast wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow, mainly before midnight. Low around 15. Northeast wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Sunny, with a high near 32. West wind 10 to 13 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 24. West wind 9 to 17 mph, with gusts as high as 28 mph.
Thursday
A slight chance of rain after noon. Partly sunny, with a high near 51. Breezy, with a west wind 18 to 23 mph, with gusts as high as 48 mph.
Thursday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 26. Blustery.
Friday
A chance of snow. Mostly cloudy, with a high near 44.
Friday Night
A chance of snow. Mostly cloudy, with a low around 26.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 49.
Saturday Night
Snow. Mostly cloudy, with a low around 18.
Sunday
Snow likely. Mostly cloudy, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Custer SD
 43.84°N 103.61°W (Elev. 6276 ft)
3:22 am MDT Mar 9, 2026
3am MDT Mar 9, 2026-6pm MDT Mar 15, 2026
 
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