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Very heavy rainfall and flooding possible in central and southern U.S. on Tuesday and Wednesday

A slow-moving front will bring multiple waves of heavy rain across a swath of the central and southern U.S., from Texas up to Michigan on Tuesday and into Wednesday. Parts of the ArkLaTex region could see 5 to 7 inches of rain on Wednesday. Freezing rain will also be possible in the Upper Midwest over next couple days, with snow in the Northern Plains and Upper Great Lakes on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

-20°C

-4°F

Humidity 77%
Wind Speed W 11 km/h
Barometer 29.93 in
Dewpoint -23°C (-9°F)
Visibility 13 km
Wind Chill-28°C (-18°F)
Last update 20 Feb 3:15 am MST
Extended Forecast for

Spearfish SD

  • Overnight

    Overnight: A 30 percent chance of snow, mainly before 4am.  Cloudy, with a low around -23. Wind chill values between -26 and -31. Northwest wind around 8 km/h.

    Chance Snow

    Low: -23 °C

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near -14. Wind chill values between -22 and -32. West wind 11 to 14 km/h.

    Decreasing
    Clouds

    High: -14 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around -22. Wind chill values between -26 and -31. Southwest wind around 11 km/h.

    Mostly Clear

    Low: -22 °C

  • Wednesday

    Wednesday: Sunny, with a high near -7. Wind chill values between -19 and -29. Southwest wind 5 to 10 km/h becoming east in the afternoon.

    Sunny

    High: -7 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around -17. South wind 8 to 10 km/h.

    Partly Cloudy

    Low: -17 °C

  • Thursday

    Thursday: Mostly sunny, with a high near -4. Southwest wind 5 to 10 km/h becoming north in the afternoon.

    Mostly Sunny

    High: -4 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around -17.

    Partly Cloudy

    Low: -17 °C

  • Friday

    Friday: Mostly sunny, with a high near -3.

    Mostly Sunny

    High: -3 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around -12.

    Mostly Clear

    Low: -12 °C

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 4am. Cloudy, with a low around -23. Wind chill values between -26 and -31. Northwest wind around 8 km/h.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near -14. Wind chill values between -22 and -32. West wind 11 to 14 km/h.
Tuesday Night
Mostly clear, with a low around -22. Wind chill values between -26 and -31. Southwest wind around 11 km/h.
Wednesday
Sunny, with a high near -7. Wind chill values between -19 and -29. Southwest wind 5 to 10 km/h becoming east in the afternoon.
Wednesday Night
Partly cloudy, with a low around -17. South wind 8 to 10 km/h.
Thursday
Mostly sunny, with a high near -4. Southwest wind 5 to 10 km/h becoming north in the afternoon.
Thursday Night
Partly cloudy, with a low around -17.
Friday
Mostly sunny, with a high near -3.
Friday Night
Mostly clear, with a low around -12.
Saturday
Mostly sunny, with a high near 0.
Saturday Night
Partly cloudy, with a low around -9.
Sunday
Partly sunny, with a high near 1.
Sunday Night
Partly cloudy, with a low around -9.
Monday
Mostly sunny, with a high near 1.
Click Map For Forecast
Point Forecast:
Spearfish SD
 44.48°N 103.85°W (Elev. 1152 m)
1:42 am MST Feb 20, 2018
3am MST Feb 20, 2018-6pm MST Feb 26, 2018
 
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