Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast with Haze

27°F

-3°C

Humidity 49%
Wind Speed SE 6 mph
Barometer 29.92 in (1019.5 mb)
Dewpoint 10°F (-12°C)
Visibility 1.50 mi
Wind Chill20°F (-7°C)
Last update 16 Mar 3:53 pm MDT
Extended Forecast for

8 Miles W Hill City SD

  • Tonight

    Tonight: Snow likely before 3am, then snow likely, possibly mixed with freezing rain between 3am and 5am, then rain likely after 5am.  Mostly cloudy, with a temperature falling to near 23 by 8pm, then rising to around 32 during the remainder of the night. Wind chill values as low as 14. West wind 7 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. Little or no ice accumulation expected.  Little or no snow accumulation expected.

    Low: 23 °F

    Slight Chance
    Snow then
    Wintry Mix
    Likely

  • Tuesday

    Tuesday: A 20 percent chance of rain before 7am.  Mostly sunny, with a high near 50. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 43 mph.

    High: 50 °F

    Breezy.
    Slight Chance
    Rain then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 41 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. West wind around 11 mph, with gusts as high as 32 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. Northwest wind 8 to 10 mph, with gusts as high as 29 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64. West wind 8 to 10 mph, with gusts as high as 26 mph.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. West wind around 8 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65. West wind 8 to 11 mph, with gusts as high as 29 mph.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Snow likely before 3am, then snow likely, possibly mixed with freezing rain between 3am and 5am, then rain likely after 5am. Mostly cloudy, with a temperature falling to near 23 by 8pm, then rising to around 32 during the remainder of the night. Wind chill values as low as 14. West wind 7 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of rain before 7am. Mostly sunny, with a high near 50. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 43 mph.
Tuesday Night
Partly cloudy, with a low around 38. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 41 mph.
Wednesday
Mostly sunny, with a high near 61. West wind around 11 mph, with gusts as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 39. Northwest wind 8 to 10 mph, with gusts as high as 29 mph.
Thursday
Mostly sunny, with a high near 64. West wind 8 to 10 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 42. West wind around 8 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 65. West wind 8 to 11 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 42.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 44.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Hill City SD
 43.95°N 103.74°W (Elev. 6398 ft)
3:42 pm MDT Mar 16, 2026
4pm MDT Mar 16, 2026-6pm MDT Mar 23, 2026
 
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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