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

26°F

-3°C

Humidity 81%
Wind Speed NE 7 mph
Barometer 29.82 in (1009.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 10 Mar 12:53 am MDT
Extended Forecast for

6 Miles W Hill City SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 19. Wind chill values as low as 10. Northeast wind 5 to 7 mph becoming southeast.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 3pm.  Cloudy, with a high near 34. Wind chill values as low as 15. South wind around 6 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Slight Chance
    Snow then
    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 9pm.  Mostly cloudy, with a low around 15. Wind chill values as low as 3. North wind 6 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday

    Wednesday: Sunny, with a high near 29. Wind chill values as low as 2. West wind 10 to 13 mph, with gusts as high as 32 mph.

    High: 29 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. West wind 10 to 14 mph, with gusts as high as 29 mph.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow before 2pm, then a chance of rain and snow between 2pm and 5pm, then a chance of snow after 5pm.  Partly sunny, with a high near 47. West wind 14 to 18 mph, with gusts as high as 46 mph.  Chance of precipitation is 30%.

    High: 47 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 23. Northwest wind 8 to 18 mph, with gusts as high as 44 mph.  Chance of precipitation is 70%.

    Low: 23 °F

    Snow Likely

  • Friday

    Friday: A chance of snow.  Mostly cloudy, with a high near 44. West wind around 9 mph, with gusts as high as 25 mph.

    High: 44 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 19. Wind chill values as low as 10. Northeast wind 5 to 7 mph becoming southeast.
Tuesday
Snow likely, mainly after 3pm. Cloudy, with a high near 34. Wind chill values as low as 15. South wind around 6 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 15. Wind chill values as low as 3. North wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Sunny, with a high near 29. Wind chill values as low as 2. West wind 10 to 13 mph, with gusts as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 21. West wind 10 to 14 mph, with gusts as high as 29 mph.
Thursday
A chance of snow before 2pm, then a chance of rain and snow between 2pm and 5pm, then a chance of snow after 5pm. Partly sunny, with a high near 47. West wind 14 to 18 mph, with gusts as high as 46 mph. Chance of precipitation is 30%.
Thursday Night
Snow likely. Mostly cloudy, with a low around 23. Northwest wind 8 to 18 mph, with gusts as high as 44 mph. Chance of precipitation is 70%.
Friday
A chance of snow. Mostly cloudy, with a high near 44. West wind around 9 mph, with gusts as high as 25 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 29.
Saturday
Snow, mainly after noon. Mostly cloudy, with a high near 41.
Saturday Night
Snow. Mostly cloudy, with a low around 9.
Sunday
Snow likely. Partly sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 8.
Monday
A slight chance of snow. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Hill City SD
 43.95°N 103.71°W (Elev. 6598 ft)
12:31 am MDT Mar 10, 2026
1am MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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