Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast and Breezy

30°F

-1°C

Humidity 51%
Wind Speed W 21 G 29 mph
Barometer 30.07 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 19 Jan 2:35 pm MST
Extended Forecast for

3 Miles WSW Lead SD

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 19. Wind chill values as low as 6. Northwest wind 8 to 13 mph, with gusts as high as 29 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly between 8am and 5pm.  Patchy blowing snow after 3pm. Mostly cloudy, with a temperature rising to near 24 by 8am, then falling to around 16 during the remainder of the day. Wind chill values as low as -2. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 36 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly before 8pm.  Patchy blowing snow. Cloudy, then gradually becoming partly cloudy, with a low around 11. Wind chill values as low as -6. Breezy, with a west wind 21 to 25 mph, with gusts as high as 39 mph.  New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow before 11am.  Patchy blowing snow before 11am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 8 by 5pm. Wind chill values as low as -9. Breezy, with a northwest wind 15 to 24 mph, with gusts as high as 44 mph.  Little or no snow accumulation expected.

    High: 21 °F

    Chance Snow
    and Patchy
    Blowing Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 7. West wind around 14 mph, with gusts as high as 31 mph.

    Low: 7 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 14. West wind around 11 mph, with gusts as high as 25 mph.

    High: 14 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around -6. Northwest wind around 7 mph, with gusts as high as 16 mph.

    Low: -6 °F

    Chance Snow

  • Friday

    Friday: A chance of snow, mainly before 11am.  Partly sunny, with a high near 5. West wind around 6 mph, with gusts as high as 17 mph.

    High: 5 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow.  Partly cloudy, with a low around -4.

    Low: -4 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 19. Wind chill values as low as 6. Northwest wind 8 to 13 mph, with gusts as high as 29 mph.
Tuesday
Snow likely, mainly between 8am and 5pm. Patchy blowing snow after 3pm. Mostly cloudy, with a temperature rising to near 24 by 8am, then falling to around 16 during the remainder of the day. Wind chill values as low as -2. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A 40 percent chance of snow, mainly before 8pm. Patchy blowing snow. Cloudy, then gradually becoming partly cloudy, with a low around 11. Wind chill values as low as -6. Breezy, with a west wind 21 to 25 mph, with gusts as high as 39 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 40 percent chance of snow before 11am. Patchy blowing snow before 11am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 8 by 5pm. Wind chill values as low as -9. Breezy, with a northwest wind 15 to 24 mph, with gusts as high as 44 mph. Little or no snow accumulation expected.
Wednesday Night
Partly cloudy, with a low around 7. West wind around 14 mph, with gusts as high as 31 mph.
Thursday
Partly sunny, with a high near 14. West wind around 11 mph, with gusts as high as 25 mph.
Thursday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around -6. Northwest wind around 7 mph, with gusts as high as 16 mph.
Friday
A chance of snow, mainly before 11am. Partly sunny, with a high near 5. West wind around 6 mph, with gusts as high as 17 mph.
Friday Night
A slight chance of snow. Partly cloudy, with a low around -4.
Saturday
A slight chance of snow. Mostly sunny, with a high near 18.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 17.
Monday
A slight chance of snow. Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Lead SD
 44.35°N 103.83°W (Elev. 6112 ft)
2:41 pm MST Jan 19, 2026
3pm MST Jan 19, 2026-6pm MST Jan 26, 2026
 
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Additional Resources

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