Rain and thunderstorms are expected from the East Coast to the Southeast

Low pressure north of the Great Lakes and an associated frontal boundary will bring rain and thunderstorms to the Great Lakes and the East Coast from Cape Cod south through the Carolinas, Southeast to the Gulf Coast. Showers and thunderstorms will develop across parts of Arizona and the Desert Southwest in the afternoon through the evening. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

49°F

9°C

Humidity 69%
Wind Speed W 7 mph
Barometer 30.22 in (1018.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 27 Sep 2:53 am MDT
Extended Forecast for

Keystone SD

  • Overnight

    Overnight: Clear, with a low around 47. West wind around 6 mph.

    Clear

    Low: 47 °F

  • Tuesday

    Tuesday: Sunny, with a high near 77. Light and variable wind becoming north 5 to 8 mph in the afternoon.

    Sunny

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 48. North wind around 6 mph becoming light and variable.

    Clear

    Low: 48 °F

  • Wednesday

    Wednesday: Sunny, with a high near 74. Light and variable wind becoming east 5 to 7 mph in the afternoon.

    Sunny

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 47. East wind around 6 mph becoming light and variable.

    Clear

    Low: 47 °F

  • Thursday

    Thursday: Sunny, with a high near 74. South wind 6 to 10 mph.

    Sunny

    High: 74 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 54.

    Mostly Cloudy

    Low: 54 °F

  • Friday

    Friday: Mostly sunny, with a high near 75.

    Mostly Sunny

    High: 75 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 52.

    Partly Cloudy

    Low: 52 °F

Detailed Forecast

Overnight
Clear, with a low around 47. West wind around 6 mph.
Tuesday
Sunny, with a high near 77. Light and variable wind becoming north 5 to 8 mph in the afternoon.
Tuesday Night
Clear, with a low around 48. North wind around 6 mph becoming light and variable.
Wednesday
Sunny, with a high near 74. Light and variable wind becoming east 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 47. East wind around 6 mph becoming light and variable.
Thursday
Sunny, with a high near 74. South wind 6 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 68.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 62.
Click Map For Forecast
Point Forecast:
Keystone SD
 43.89°N 103.43°W (Elev. 4541 ft)
1:57 am MDT Sep 27, 2016
3am MDT Sep 27, 2016-6pm MDT Oct 3, 2016
 
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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