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Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

48°F

9°C

Humidity 43%
Wind Speed SW 8 mph
Barometer 29.73 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 30 Mar 2:35 am MDT
Extended Forecast for

Spearfish SD

Red Flag Warning March 30, 12:00pm until March 30, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Overnight

    Overnight: Mostly clear, with a low around 51. Southwest wind 7 to 9 mph, with gusts as high as 17 mph.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 75. Southwest wind 6 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 31. North wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Rain
    then Chance
    Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow. Mostly cloudy, with a high near 44. Northwest wind 7 to 11 mph becoming east in the afternoon. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 32. Southeast wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely before 10am, then rain and snow likely between 10am and 1pm, then rain likely after 1pm. Cloudy, with a high near 46. Southeast wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 8pm, then rain and snow likely between 8pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 30. Southeast wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 30 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow before 9am, then a chance of rain and snow between 9am and 11am, then rain likely after 11am. Partly sunny, with a high near 53. East wind 6 to 15 mph, with gusts as high as 26 mph.

    High: 53 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain and snow. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 51. Southwest wind 7 to 9 mph, with gusts as high as 17 mph.
Monday
Mostly sunny, with a high near 75. Southwest wind 6 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Monday Night
A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 31. North wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 44. Northwest wind 7 to 11 mph becoming east in the afternoon. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 32. Southeast wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely before 10am, then rain and snow likely between 10am and 1pm, then rain likely after 1pm. Cloudy, with a high near 46. Southeast wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain likely before 8pm, then rain and snow likely between 8pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 30. Southeast wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Thursday
A chance of snow before 9am, then a chance of rain and snow between 9am and 11am, then rain likely after 11am. Partly sunny, with a high near 53. East wind 6 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Rain and snow. Mostly cloudy, with a low around 30.
Friday
Snow. Mostly cloudy, with a high near 39. Breezy.
Friday Night
Snow likely. Mostly cloudy, with a low around 26.
Saturday
A chance of rain and snow. Partly sunny, with a high near 46. Breezy.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.48°N 103.85°W (Elev. 3780 ft)
Last Update:
1:26 am MDT Mar 30, 2026
Forecast Valid:
2am MDT Mar 30, 2026-6pm MDT Apr 5, 2026
 
Forecast Discussion
 
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