A Storm Expected To Impact The Central U.S.

A storm system will emerge from the Rockies and impact the Central U.S. through midweek. A swath of heavy snow is expected from the Central Rockies to the Upper Mississippi Valley and Great Lakes. Locally heavy rain with a marginal chance for excessive rainfall will be possible from the Lower Mississippi Valley to the South. The system will then shift into the East to produce a number of hazards. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Light Snow

19°F

-7°C

Humidity 77%
Wind Speed N 15 G 26 mph
Barometer 29.68 in (1007.4 mb)
Dewpoint 13°F (-11°C)
Visibility 1.25 mi
Wind Chill5°F (-15°C)
Last update 21 Jan 9:53 pm MST
Extended Forecast for

4 Miles WSW Mount Rushmore SD

  • Tonight

    Tonight: Snow, mainly before 2am.  Widespread blowing snow, mainly before 1am. Low around 12. Wind chill values between -5 and -10. Windy, with a north wind 28 to 30 mph, with gusts as high as 41 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Snow and
    Blowing Snow

    Low: 12 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow before 8am.  Areas of blowing snow before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 23. Wind chill values between -9 and 1. Blustery, with a north wind 23 to 28 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 39 mph.

    Slight Chance
    Snow and
    Areas Blowing
    Snow

    High: 23 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a temperature rising to around 23 by 4am. West wind 14 to 18 mph, with gusts as high as 26 mph.

    Partly Cloudy

    Low: 19 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 33. West wind 15 to 18 mph, with gusts as high as 29 mph.

    Partly Sunny

    High: 33 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of snow.  Patchy blowing snow between 1am and 4am. Mostly cloudy, with a low around 11. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 28 mph.

    Chance Snow
    and Patchy
    Blowing Snow

    Low: 11 °F

  • Thursday

    Thursday: Partly sunny, with a high near 19. West wind 14 to 16 mph, with gusts as high as 24 mph.

    Partly Sunny

    High: 19 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 16.

    Chance Snow

    Low: 16 °F

  • Friday

    Friday: A chance of snow.  Mostly cloudy, with a high near 30.

    Chance Snow

    High: 30 °F

  • Friday
    Night

    Friday Night: A chance of snow, mainly before 11pm.  Patchy blowing snow after 8pm. Mostly cloudy, with a low around 20. Blustery.

    Chance Snow
    and Patchy
    Blowing Snow

    Low: 20 °F

Detailed Forecast

Tonight
Snow, mainly before 2am. Widespread blowing snow, mainly before 1am. Low around 12. Wind chill values between -5 and -10. Windy, with a north wind 28 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
A 20 percent chance of snow before 8am. Areas of blowing snow before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 23. Wind chill values between -9 and 1. Blustery, with a north wind 23 to 28 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 39 mph.
Tuesday Night
Partly cloudy, with a temperature rising to around 23 by 4am. West wind 14 to 18 mph, with gusts as high as 26 mph.
Wednesday
Partly sunny, with a high near 33. West wind 15 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
A 30 percent chance of snow. Patchy blowing snow between 1am and 4am. Mostly cloudy, with a low around 11. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 28 mph.
Thursday
Partly sunny, with a high near 19. West wind 14 to 16 mph, with gusts as high as 24 mph.
Thursday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 16.
Friday
A chance of snow. Mostly cloudy, with a high near 30.
Friday Night
A chance of snow, mainly before 11pm. Patchy blowing snow after 8pm. Mostly cloudy, with a low around 20. Blustery.
Saturday
A slight chance of snow. Patchy blowing snow before 4pm. Mostly cloudy, with a high near 29. Blustery.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 37. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 18. Blustery.
Monday
A slight chance of snow. Mostly cloudy, with a high near 23. Blustery.
Click Map For Forecast
Point Forecast:
4 Miles WSW Mount Rushmore SD
 43.85°N 103.52°W (Elev. 6109 ft)
8:31 pm MST Jan 21, 2019
10pm MST Jan 21, 2019-6pm MST Jan 28, 2019
 
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Additional Resources

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