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Severe weather in the Southeast on Wednesday

The National Weather Service Storm Prediction Center expects a slight risk of severe weather in the Southeast on Wednesday. The area of greatest concern is in portions of South Carolina, Georgia and Florida. In these areas, damaging winds, hail and isolated tornadoes are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

71°F

22°C

Humidity 35%
Wind Speed S 10 mph
Barometer 29.51 in (995.1 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 24 May 4:53 pm MDT
Extended Forecast for

Keystone SD

  • Tonight

    Tonight: Isolated showers and thunderstorms before 10pm.  Partly cloudy, with a low around 47. South wind 6 to 8 mph becoming northwest after midnight.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Partly Cloudy

    Low: 47 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 64. West wind 6 to 11 mph, with gusts as high as 16 mph.

    Mostly Sunny

    High: 64 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 42. Northwest wind 6 to 11 mph, with gusts as high as 16 mph.

    Mostly Cloudy

    Low: 42 °F

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 60. Northwest wind around 6 mph.

    Mostly Cloudy
    then Chance
    Showers

    High: 60 °F

  • Friday
    Night

    Friday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 43. Northwest wind 3 to 6 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 43 °F

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 61. Northwest wind 5 to 9 mph.

    Chance
    Showers

    High: 61 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 44.

    Partly Cloudy

    Low: 44 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 61.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 61 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 44.

    Partly Cloudy

    Low: 44 °F

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 10pm. Partly cloudy, with a low around 47. South wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 64. West wind 6 to 11 mph, with gusts as high as 16 mph.
Thursday Night
Mostly cloudy, with a low around 42. Northwest wind 6 to 11 mph, with gusts as high as 16 mph.
Friday
A 40 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 60. Northwest wind around 6 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Northwest wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 61. Northwest wind 5 to 9 mph.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 44.
Memorial Day
Mostly sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.
Click Map For Forecast
Point Forecast:
Keystone SD
 43.89°N 103.43°W (Elev. 4541 ft)
3:00 pm MDT May 24, 2017
5pm MDT May 24, 2017-6pm MDT May 31, 2017
 
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