Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

52°F

11°C

Humidity 32%
Wind Speed S 15 mph
Barometer 29.61 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 5 Mar 5:15 am MST
Extended Forecast for

10 Miles SSE Colony WY

  • Today

    Today: Mostly sunny, with a high near 63. Southwest wind 6 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of rain before 10pm, then a chance of rain and snow between 10pm and 11pm, then a chance of snow after 11pm.  Increasing clouds, with a low around 26. Wind chill values as low as 17. Northwest wind 11 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow.  Cloudy, then gradually becoming mostly sunny, with a high near 41. Wind chill values as low as 14. Northwest wind 14 to 18 mph, with gusts as high as 29 mph.  New snow accumulation of less than one inch possible.

    High: 41 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. Wind chill values as low as 14. West wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Breezy, with a west wind 13 to 22 mph, with gusts as high as 33 mph.

    High: 54 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. Southwest wind around 15 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. Breezy, with a west wind 16 to 23 mph, with gusts as high as 36 mph.

    High: 67 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. West wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: A chance of rain after 11am.  Partly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 63. Southwest wind 6 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Tonight
A chance of rain before 10pm, then a chance of rain and snow between 10pm and 11pm, then a chance of snow after 11pm. Increasing clouds, with a low around 26. Wind chill values as low as 17. Northwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Friday
A 40 percent chance of snow. Cloudy, then gradually becoming mostly sunny, with a high near 41. Wind chill values as low as 14. Northwest wind 14 to 18 mph, with gusts as high as 29 mph. New snow accumulation of less than one inch possible.
Friday Night
Mostly clear, with a low around 23. Wind chill values as low as 14. West wind 7 to 10 mph, with gusts as high as 16 mph.
Saturday
Sunny, with a high near 54. Breezy, with a west wind 13 to 22 mph, with gusts as high as 33 mph.
Saturday Night
Mostly clear, with a low around 36. Southwest wind around 15 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 67. Breezy, with a west wind 16 to 23 mph, with gusts as high as 36 mph.
Sunday Night
Partly cloudy, with a low around 37. West wind 10 to 14 mph, with gusts as high as 23 mph.
Monday
A chance of rain after 11am. Partly sunny, with a high near 59.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 28.
Tuesday
Snow likely. Mostly cloudy, with a high near 43.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 19.
Wednesday
A slight chance of snow. Partly sunny, with a high near 43. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Colony WY
 44.75°N 104.05°W (Elev. 3199 ft)
4:42 am MST Mar 5, 2026
5am MST Mar 5, 2026-6pm MDT Mar 11, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database