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Strong Pacific Storm System Bringing Heavy Rain, Mountain Snow and Strong Wind to California

Another Pacific storm system will bring a continued threat for heavy rain, very heavy mountain snow, and strong winds to California through Tuesday. The threat of flooding, landslides, and avalanches will create dangerous travel conditions in many parts of the state. In addition, downed trees and power lines could lead to scattered power outages. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

51°F

11°C

Humidity 26%
Wind Speed W 12 G 26 mph
Barometer 29.85 in (1008.8 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 20 Feb 3:53 pm MST
Extended Forecast for

Keystone SD

  • Tonight

    Tonight: Partly cloudy, with a low around 41. West wind 8 to 14 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 41 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. West wind 11 to 18 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 63 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 40. West wind 8 to 11 mph, with gusts as high as 16 mph.

    Slight Chance
    Rain

    Low: 40 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. West wind 9 to 14 mph, with gusts as high as 20 mph.

    Mostly Sunny

    High: 51 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 27. North wind 3 to 6 mph.

    Chance Snow

    Low: 27 °F

  • Thursday

    Thursday: Snow likely.  Cloudy, with a temperature rising to near 33 by noon, then falling to around 25 during the remainder of the day. Northeast wind 7 to 11 mph, with gusts as high as 16 mph.  Chance of precipitation is 70%.

    Snow Likely

    High: 33 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of snow.  Cloudy, with a low around 16.

    Chance Snow

    Low: 16 °F

  • Friday

    Friday: A slight chance of snow.  Mostly cloudy, with a high near 29.

    Slight Chance
    Snow

    High: 29 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 10.

    Mostly Cloudy

    Low: 10 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. West wind 8 to 14 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 63. West wind 11 to 18 mph, with gusts as high as 25 mph.
Tuesday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40. West wind 8 to 11 mph, with gusts as high as 16 mph.
Wednesday
Mostly sunny, with a high near 51. West wind 9 to 14 mph, with gusts as high as 20 mph.
Wednesday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 27. North wind 3 to 6 mph.
Thursday
Snow likely. Cloudy, with a temperature rising to near 33 by noon, then falling to around 25 during the remainder of the day. Northeast wind 7 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of snow. Cloudy, with a low around 16.
Friday
A slight chance of snow. Mostly cloudy, with a high near 29.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
A slight chance of snow. Mostly cloudy, with a high near 30.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
A slight chance of snow. Partly sunny, with a high near 36.
Click Map For Forecast
Point Forecast:
Keystone SD
 43.89°N 103.43°W (Elev. 4541 ft)
3:29 pm MST Feb 20, 2017
4pm MST Feb 20, 2017-6pm MST Feb 27, 2017
 
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