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Increasing Risk for Flash and River Flooding Through the Weekend

A storm system will track across the central U.S. and set the stage for severe thunderstorms and widespread heavy rainfall through the weekend. There will be a threat for flash and river flooding for portions of the Southern Plains into the Upper Midwest. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Light Snow Fog/Mist

-1°C

30°F

Humidity 88%
Wind Speed E 17 km/h
Barometer 1006.4 mb (29.68 in)
Dewpoint -3°C (27°F)
Visibility 2.01 km
Wind Chill-6°C (21°F)
Last update 27 Apr 11:53 pm MDT
Extended Forecast for

Keystone SD

Winter Weather Advisory until April 28, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 28, 06:00pm

    NOW until
    6:00pm Fri

    Winter Weather Advisory

  • Overnight

    Overnight: Snow.  Low around -2. Northeast wind 8 to 11 km/h.  Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 centimeters possible.

    Snow

    Low: -2 °C

  • Friday

    Friday: Snow before 10am, then rain and snow likely.  High near 3. Northeast wind 11 to 18 km/h, with gusts as high as 26 km/h.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 centimeters possible.

    Rain/Snow
    then Chance
    Rain/Snow

    High: 3 °C

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around -3. Northeast wind 5 to 14 km/h becoming northwest after midnight.

    Mostly Cloudy

    Low: -3 °C

  • Saturday

    Saturday: Partly sunny, with a high near 7. Northwest wind 8 to 10 km/h becoming northeast in the afternoon.

    Partly Sunny

    High: 7 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around -3. Northeast wind 5 to 8 km/h becoming calm.

    Partly Cloudy

    Low: -3 °C

  • Sunday

    Sunday: Sunny, with a high near 11. North wind 8 to 10 km/h.

    Sunny

    High: 11 °C

  • Sunday
    Night

    Sunday Night: A slight chance of rain and snow showers after midnight.  Partly cloudy, with a low around 1. Chance of precipitation is 20%.

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

    Low: 1 °C

  • Monday

    Monday: A chance of showers, mainly after noon.  Partly sunny, with a high near 11.

    Chance
    Showers

    High: 11 °C

Detailed Forecast

Overnight
Snow. Low around -2. Northeast wind 8 to 11 km/h. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 centimeters possible.
Friday
Snow before 10am, then rain and snow likely. High near 3. Northeast wind 11 to 18 km/h, with gusts as high as 26 km/h. Chance of precipitation is 90%. New snow accumulation of 2 to 4 centimeters possible.
Friday Night
Mostly cloudy, with a low around -3. Northeast wind 5 to 14 km/h becoming northwest after midnight.
Saturday
Partly sunny, with a high near 7. Northwest wind 8 to 10 km/h becoming northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around -3. Northeast wind 5 to 8 km/h becoming calm.
Sunday
Sunny, with a high near 11. North wind 8 to 10 km/h.
Sunday Night
A slight chance of rain and snow showers after midnight. Partly cloudy, with a low around 1. Chance of precipitation is 20%.
Monday
A chance of showers, mainly after noon. Partly sunny, with a high near 11.
Monday Night
Mostly cloudy, with a low around 1.
Tuesday
A chance of showers, mainly after noon. Partly sunny, with a high near 9.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 1.
Wednesday
A chance of showers. Partly sunny, with a high near 11.
Wednesday Night
Partly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 16.
Click Map For Forecast
Point Forecast:
Keystone SD
 43.89°N 103.43°W (Elev. 1384 m)
11:16 pm MDT Apr 27, 2017
12am MDT Apr 28, 2017-6pm MDT May 3, 2017
 
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