Record Heat Remains in Place This Week; Precipitation and Windy Conditions in the Northwest

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and spread across the central U.S. for the middle of the week. High temperatures will approach 90 from Texas to the Ohio Valley. A moist frontal system will bring lowland rain, high elevation mountain snow, and breezy winds to the Pacific Northwest into the Northern Rockies through Wednesday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Partly Cloudy

44°F

7°C

Humidity 47%
Wind Speed NE 6 mph
Barometer 30.04 in (1014.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 24 Mar 12:53 am MDT
Extended Forecast for

6 Miles NNW Keystone SD

Fire Weather Watch March 25, 11:00am until March 25, 10:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Overnight

    Overnight: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Calm wind becoming north around 5 mph. Winds could gust as high as 16 mph.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Light and variable wind. Winds could gust as high as 16 mph.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. West wind 3 to 7 mph. Winds could gust as high as 22 mph.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. Light and variable wind becoming northwest around 6 mph after midnight. Winds could gust as high as 20 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain between noon and 3pm, then a slight chance of snow after 3pm.  Partly sunny, with a high near 48. North wind 6 to 9 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    High: 48 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 25. North wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 22 mph.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: Sunny, with a high near 51. Calm wind becoming northwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 34. Calm wind.
Tuesday
Mostly sunny, with a high near 65. Calm wind becoming north around 5 mph. Winds could gust as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 44. Light and variable wind. Winds could gust as high as 16 mph.
Wednesday
Mostly sunny, with a high near 78. West wind 3 to 7 mph. Winds could gust as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 36. Light and variable wind becoming northwest around 6 mph after midnight. Winds could gust as high as 20 mph.
Thursday
A slight chance of rain between noon and 3pm, then a slight chance of snow after 3pm. Partly sunny, with a high near 48. North wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 25. North wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 51. Calm wind becoming northwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Keystone SD
 43.98°N 103.47°W (Elev. 4800 ft)
12:32 am MDT Mar 24, 2026
1am MDT Mar 24, 2026-6pm MDT Mar 30, 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