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Heavy snow and hazardous travel for portions of the Great Lakes, Northeast, and New England

Heavy snow, bitterly cold temperatures, and treacherous travel will be likely from the Great Lakes to the Northeast, and into New England over the next couple of days. Heavy Lake Effect snow of one to two feet will impact areas downwind of Lake Eerie and Ontario. Widespread snowfall of 6 to 12 inches will also impact much of northern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

53°F

12°C

Humidity 13%
Wind Speed NW 12 G 17 mph
Barometer 30.18 in (1021.7 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 12 Dec 9:53 am MST
Extended Forecast for

Keystone SD

  • Today

    Today: Sunny, with a high near 59. Northwest wind 8 to 11 mph, with gusts as high as 16 mph.

    Sunny

    High: 59 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Breezy, with a northwest wind 14 to 19 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 39 mph.

    Partly Cloudy
    and Breezy

    Low: 35 °F

  • Wednesday

    Wednesday: Mostly sunny, with a temperature rising to near 45 by noon, then falling to around 33 during the remainder of the day. Breezy, with a northwest wind 17 to 25 mph, with gusts as high as 36 mph.

    Mostly Sunny
    and Breezy

    High: 45 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 28. Northwest wind 8 to 15 mph, with gusts as high as 22 mph.

    Mostly Cloudy

    Low: 28 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 36. Northwest wind 14 to 18 mph, with gusts as high as 28 mph.

    Mostly Sunny

    High: 36 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a temperature rising to around 32 by 5am. West wind 6 to 9 mph.

    Partly Cloudy

    Low: 24 °F

  • Friday

    Friday: Mostly sunny, with a high near 53.

    Mostly Sunny

    High: 53 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 32.

    Mostly Cloudy

    Low: 32 °F

  • Saturday

    Saturday: A chance of rain and snow before 8am, then a chance of snow between 8am and 11am.  Partly sunny, with a high near 41.

    Chance
    Rain/Snow
    then Partly
    Sunny

    High: 41 °F

Detailed Forecast

Today
Sunny, with a high near 59. Northwest wind 8 to 11 mph, with gusts as high as 16 mph.
Tonight
Partly cloudy, with a low around 35. Breezy, with a northwest wind 14 to 19 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 39 mph.
Wednesday
Mostly sunny, with a temperature rising to near 45 by noon, then falling to around 33 during the remainder of the day. Breezy, with a northwest wind 17 to 25 mph, with gusts as high as 36 mph.
Wednesday Night
Mostly cloudy, with a low around 28. Northwest wind 8 to 15 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 36. Northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a temperature rising to around 32 by 5am. West wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
A chance of rain and snow before 8am, then a chance of snow between 8am and 11am. Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 46.
Click Map For Forecast
Point Forecast:
Keystone SD
 43.89°N 103.43°W (Elev. 4541 ft)
6:31 am MST Dec 12, 2017
10am MST Dec 12, 2017-6pm MST Dec 18, 2017
 
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