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Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

52°F

11°C

Humidity 24%
Wind Speed W 14 G 22 mph
Barometer 29.58 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 27 Dec 12:55 pm MST
Extended Forecast for

Spearfish SD

Wind Advisory December 27, 03:00pm until December 28, 05:00pm
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: A slight chance of rain between 3pm and 4pm, then snow likely. Partly sunny, with a high near 51. Wind chill values as low as 20. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 51 °F

    Rain/Snow
    Likely and
    Breezy

  • Tonight

    Tonight: Snow likely, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 5. Wind chill values as low as -16. Blustery, with a northwest wind 21 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 5 °F

    Blustery.
    Snow Likely
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 14. Wind chill values as low as -16. Blustery, with a west wind 22 to 28 mph, with gusts as high as 38 mph.

    High: 14 °F

    Mostly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a steady temperature around 12. Wind chill values as low as -7. West wind 7 to 16 mph, with gusts as high as 26 mph.

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 38. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature falling to near 28 by 8pm, then rising to around 34 during the remainder of the night. West wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 28 °F⇑

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. West wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. Southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain between 3pm and 4pm, then snow likely. Partly sunny, with a high near 51. Wind chill values as low as 20. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 5. Wind chill values as low as -16. Blustery, with a northwest wind 21 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Mostly sunny, with a high near 14. Wind chill values as low as -16. Blustery, with a west wind 22 to 28 mph, with gusts as high as 38 mph.
Sunday Night
Mostly clear, with a steady temperature around 12. Wind chill values as low as -7. West wind 7 to 16 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 38. West wind 8 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a temperature falling to near 28 by 8pm, then rising to around 34 during the remainder of the night. West wind 10 to 13 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 45. West wind 11 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 31. Southwest wind around 10 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 27.
New Year's Day
Mostly sunny, with a high near 45.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.5°N 103.85°W (Elev. 3911 ft)
Last Update:
12:36 pm MST Dec 27, 2025
Forecast Valid:
1pm MST Dec 27, 2025-6pm MST Jan 2, 2026
 
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