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Sprawling Storm System Bringing Impactful Weather To Western and Central U.S. Through Midweek

A large storm system will extend from the West Coast to the Great Lakes during the next couple days bringing hazardous weather to many parts of the country. Heavy snow is expected in the higher terrain of the West, along with very strong winds. Snow and ice will disrupt travel in parts of the Midwest, and heavy rain could cause widespread flooding in the Mississippi Valley and Great Lakes. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Light Snow

1°F

-17°C

Humidity 85%
Wind Speed NA
Barometer 29.92 in
Dewpoint -2°F (-19°C)
Visibility 3.00 mi
Last update 19 Feb 1:55 am MST
Extended Forecast for

Spearfish SD

Winter Storm Warning until February 19, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until February 19, 11:00pm

    NOW until
    11:00pm Mon

    Winter Storm Warning

  • Overnight

    Overnight: Snow.  Steady temperature around 2. Wind chill values between -9 and -15. Northeast wind around 8 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Snow

    Low: 2 °F

  • Washington's
    Birthday

    Washington's Birthday: Snow.  High near 4. Wind chill values between -10 and -19. East wind 8 to 10 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Snow

    High: 4 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of snow.  Cloudy, with a low around -12. Wind chill values between -17 and -27. Light and variable wind becoming northwest 5 to 7 mph after midnight.

    Chance Snow

    Low: -12 °F

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 4. Wind chill values between -16 and -26. Northwest wind 6 to 9 mph.

    Decreasing
    Clouds

    High: 4 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around -11. Southwest wind around 7 mph.

    Partly Cloudy

    Low: -11 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 17. Southwest wind around 5 mph becoming light and variable.

    Mostly Sunny

    High: 17 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around -2.

    Partly Cloudy

    Low: -2 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 25.

    Mostly Sunny

    High: 25 °F

Detailed Forecast

Overnight
Snow. Steady temperature around 2. Wind chill values between -9 and -15. Northeast wind around 8 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Washington's Birthday
Snow. High near 4. Wind chill values between -10 and -19. East wind 8 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 50 percent chance of snow. Cloudy, with a low around -12. Wind chill values between -17 and -27. Light and variable wind becoming northwest 5 to 7 mph after midnight.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 4. Wind chill values between -16 and -26. Northwest wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around -11. Southwest wind around 7 mph.
Wednesday
Mostly sunny, with a high near 17. Southwest wind around 5 mph becoming light and variable.
Wednesday Night
Partly cloudy, with a low around -2.
Thursday
Mostly sunny, with a high near 25.
Thursday Night
Mostly cloudy, with a low around 4.
Friday
Mostly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Mostly sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
A chance of snow. Partly sunny, with a high near 31.
Click Map For Forecast
Point Forecast:
Spearfish SD
 44.5°N 103.85°W (Elev. 3911 ft)
12:19 am MST Feb 19, 2018
2am MST Feb 19, 2018-6pm MST Feb 25, 2018
 
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