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Wet Weather Continues Across Parts of the Northeastern States; Unsettled Weather Pattern Returning to the Pacific Northwest

A series of storms will bring rain and gusty winds to the Northeast U.S. for the next couple of days. The rain could combine with melting snow to produce flooding on main stem rivers, especially in northern New England. Unsettled weather will return to portions of the Northwest this weekend and continue for several days. Rain, some high elevation snow, and gusty winds will be possible. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

6°C

42°F

Humidity 40%
Wind Speed W 6 km/h
Barometer 1018.0 mb (30.13 in)
Dewpoint -7°C (19°F)
Visibility 16 km
Last update 27 Apr 1:53 am MDT
Extended Forecast for

Keystone SD

  • Overnight

    Overnight: Clear, with a low around 7. West wind around 11 km/h.

    Clear

    Low: 7 °C

  • Friday

    Friday: Sunny, with a high near 19. Northwest wind 10 to 14 km/h becoming east in the afternoon.

    Sunny

    High: 19 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 4. East wind 5 to 11 km/h becoming south after midnight.

    Mostly Clear

    Low: 4 °C

  • Saturday

    Saturday: Sunny, with a high near 20. South wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 32 km/h.

    Sunny

    High: 20 °C

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 9. South wind 16 to 23 km/h, with gusts as high as 32 km/h.

    Mostly Clear

    Low: 9 °C

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 25. South wind 13 to 16 km/h.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 25 °C

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers after midnight.  Partly cloudy, with a low around 8.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 8 °C

  • Monday

    Monday: A slight chance of showers after noon.  Partly sunny, with a high near 18.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 18 °C

  • Monday
    Night

    Monday Night: A chance of showers.  Mostly cloudy, with a low around 4.

    Chance
    Showers

    Low: 4 °C

Detailed Forecast

Overnight
Clear, with a low around 7. West wind around 11 km/h.
Friday
Sunny, with a high near 19. Northwest wind 10 to 14 km/h becoming east in the afternoon.
Friday Night
Mostly clear, with a low around 4. East wind 5 to 11 km/h becoming south after midnight.
Saturday
Sunny, with a high near 20. South wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 32 km/h.
Saturday Night
Mostly clear, with a low around 9. South wind 16 to 23 km/h, with gusts as high as 32 km/h.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 25. South wind 13 to 16 km/h.
Sunday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 8.
Monday
A slight chance of showers after noon. Partly sunny, with a high near 18.
Monday Night
A chance of showers. Mostly cloudy, with a low around 4.
Tuesday
A chance of showers, mainly before noon. Mostly cloudy, with a high near 12.
Tuesday Night
Mostly cloudy, with a low around 2.
Wednesday
A chance of showers. Mostly cloudy, with a high near 12.
Wednesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 0.
Thursday
Partly sunny, with a high near 12.
Click Map For Forecast
Point Forecast:
Keystone SD
 43.89°N 103.43°W (Elev. 1384 m)
1:46 am MDT Apr 27, 2018
2am MDT Apr 27, 2018-6pm MDT May 3, 2018
 
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