Severe Storms Continue Over the Central Mississippi Valley

Severe thunderstorms with damaging winds, large hail and isolated tornadoes will continue over the central and lower Mississippi Valley. Heavy rain with localized flash flooding remains possible over the central Appalachians and lower Mississippi Valley. Heavy snow and cold temperatures continue from the central Plains to the northern Rockies.
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Current conditions at

Custer, Custer County Airport (KCUT)

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

A Few Clouds

35°F

2°C

Humidity 67%
Wind Speed N 13 G 28 mph
Barometer 30.18 in (1023.7 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 30 Apr 9:53 pm MDT
Extended Forecast for

Keystone SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. North wind around 7 mph.

    Mostly Cloudy

    Low: 30 °F

  • Sunday

    Sunday: Sunny, with a high near 50. Northeast wind 7 to 9 mph.

    Sunny

    High: 50 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 31. Northeast wind 5 to 8 mph becoming calm.

    Mostly Clear

    Low: 31 °F

  • Monday

    Monday: Mostly sunny, with a high near 57. West wind around 7 mph becoming north in the morning.

    Mostly Sunny

    High: 57 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 35. North wind 5 to 7 mph becoming west after midnight.

    Partly Cloudy

    Low: 35 °F

  • Tuesday

    Tuesday: Sunny, with a high near 67. Northwest wind around 7 mph becoming north in the afternoon.

    Sunny

    High: 67 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 39.

    Mostly Clear

    Low: 39 °F

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    Sunny

    High: 69 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 41.

    Mostly Clear

    Low: 41 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. North wind around 7 mph.
Sunday
Sunny, with a high near 50. Northeast wind 7 to 9 mph.
Sunday Night
Mostly clear, with a low around 31. Northeast wind 5 to 8 mph becoming calm.
Monday
Mostly sunny, with a high near 57. West wind around 7 mph becoming north in the morning.
Monday Night
Partly cloudy, with a low around 35. North wind 5 to 7 mph becoming west after midnight.
Tuesday
Sunny, with a high near 67. Northwest wind around 7 mph becoming north in the afternoon.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 45.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 70.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 62.
Click Map For Forecast
Point Forecast:
Keystone SD
 43.89°N 103.43°W (Elev. 4541 ft)
9:27 pm MDT Apr 30, 2016
10pm MDT Apr 30, 2016-6pm MDT May 7, 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