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Severe Thunderstorm Threat Increasing This Week from the High Plains to Gulf Coast

A storm system will move from the Rockies to the East Coast during the next several days bringing a severe thunderstorm threat to many parts of the nation. On Thursday, large hail will be the main threat in the High Plains. By Friday a more widespread threat will develop in the ArkLaTex region where damaging winds, very large hail and tornadoes will be possible. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Light Rain

55°F

13°C

Humidity 53%
Wind Speed SW 9 G 26 mph
Barometer 29.85 in (1009.2 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 22 Mar 3:53 pm MDT
Extended Forecast for

Keystone SD

  • Tonight

    Tonight: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 40. South wind 5 to 7 mph becoming light and variable.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 40 °F

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after noon.  Mostly cloudy, with a high near 56. North wind 6 to 11 mph, with gusts as high as 16 mph.

    Chance
    Showers

    High: 56 °F

  • Thursday
    Night

    Thursday Night: A chance of rain showers before 3am, then a chance of rain and snow showers.  Cloudy, with a low around 35. North wind around 11 mph, with gusts as high as 16 mph.  Chance of precipitation is 40%.

    Chance
    Showers then
    Chance
    Rain/Snow

    Low: 35 °F

  • Friday

    Friday: A 20 percent chance of showers before noon.  Mostly sunny, with a high near 54. North wind 7 to 11 mph, with gusts as high as 16 mph.

    Slight Chance
    Showers then
    Mostly Sunny

    High: 54 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 33. Northeast wind 5 to 7 mph becoming light and variable.

    Mostly Clear

    Low: 33 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 62. South wind 6 to 8 mph.

    Mostly Sunny

    High: 62 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 38.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 38 °F

  • Sunday

    Sunday: A chance of showers, mainly before noon.  Mostly cloudy, with a high near 55.

    Chance
    Showers

    High: 55 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 33.

    Partly Cloudy

    Low: 33 °F

Detailed Forecast

Tonight
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 40. South wind 5 to 7 mph becoming light and variable.
Thursday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 56. North wind 6 to 11 mph, with gusts as high as 16 mph.
Thursday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Cloudy, with a low around 35. North wind around 11 mph, with gusts as high as 16 mph. Chance of precipitation is 40%.
Friday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 54. North wind 7 to 11 mph, with gusts as high as 16 mph.
Friday Night
Mostly clear, with a low around 33. Northeast wind 5 to 7 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 62. South wind 6 to 8 mph.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 38.
Sunday
A chance of showers, mainly before noon. Mostly cloudy, with a high near 55.
Sunday Night
Partly cloudy, with a low around 33.
Monday
A slight chance of showers after noon. Partly sunny, with a high near 56.
Monday Night
A chance of showers. Mostly cloudy, with a low around 36.
Tuesday
A chance of showers. Mostly cloudy, with a high near 50.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 52.
Click Map For Forecast
Point Forecast:
Keystone SD
 43.89°N 103.43°W (Elev. 4541 ft)
2:46 pm MDT Mar 22, 2017
4pm MDT Mar 22, 2017-6pm MDT Mar 29, 2017
 
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