Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Partly Cloudy

52°F

11°C

Humidity 30%
Wind Speed Calm
Barometer 29.89 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 2 Mar 9:35 am MST
Extended Forecast for

6 Miles WSW Lead SD

  • Today

    Today: Partly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 52. Calm wind becoming north around 6 mph. Winds could gust as high as 15 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. Light and variable wind. Winds could gust as high as 18 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57. Light southwest wind. Winds could gust as high as 17 mph.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 35. Calm wind. Winds could gust as high as 15 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 54. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 23 mph.

    High: 54 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then snow likely after 11pm.  Mostly cloudy, with a low around 24. Light northwest wind. Winds could gust as high as 18 mph.

    Low: 24 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Friday

    Friday: Snow likely.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Snow Likely

Detailed Forecast

Today
Partly sunny, with a high near 53. Calm wind.
Tonight
Mostly cloudy, with a low around 29. Calm wind.
Tuesday
Sunny, with a high near 52. Calm wind becoming north around 6 mph. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 32. Light and variable wind. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 57. Light southwest wind. Winds could gust as high as 17 mph.
Wednesday Night
Increasing clouds, with a low around 35. Calm wind. Winds could gust as high as 15 mph.
Thursday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 54. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night
A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then snow likely after 11pm. Mostly cloudy, with a low around 24. Light northwest wind. Winds could gust as high as 18 mph.
Friday
Snow likely. Mostly cloudy, with a high near 36.
Friday Night
A chance of snow before 11pm. Partly cloudy, with a low around 21.
Saturday
Sunny, with a high near 44.
Saturday Night
A slight chance of rain and snow. Partly cloudy, with a low around 30.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Lead SD
 44.33°N 103.89°W (Elev. 5197 ft)
9:11 am MST Mar 2, 2026
9am MST Mar 2, 2026-6pm MDT Mar 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database