Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley this afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

32°F

0°C

Humidity 69%
Wind Speed NW 7 mph
Barometer 30.07 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 9 Apr 10:15 am MDT
Extended Forecast for

4 Miles SW North Spearfish SD

  • Today

    Today: Sunny, with a high near 47. Northeast wind 5 to 7 mph, with gusts as high as 16 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. Northeast wind 5 to 8 mph becoming light and variable.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. South wind around 11 mph, with gusts as high as 18 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after noon.  Mostly sunny, with a high near 73. Southwest wind around 11 mph, with gusts as high as 21 mph.

    High: 73 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers.  Partly cloudy, with a low around 50. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 28 mph.

    Low: 50 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after noon.  Mostly sunny, with a high near 66. Breezy, with a west wind 11 to 20 mph, with gusts as high as 26 mph.

    High: 66 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers, mainly before midnight.  Partly cloudy, with a low around 47. West wind 8 to 13 mph becoming south in the evening. Winds could gust as high as 20 mph.

    Low: 47 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after noon.  Mostly sunny, with a high near 61.

    High: 61 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 47. Northeast wind 5 to 7 mph, with gusts as high as 16 mph.
Tonight
Mostly clear, with a low around 32. Northeast wind 5 to 8 mph becoming light and variable.
Friday
Sunny, with a high near 59. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 47. South wind around 11 mph, with gusts as high as 18 mph.
Saturday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 73. Southwest wind around 11 mph, with gusts as high as 21 mph.
Saturday Night
A 40 percent chance of showers. Partly cloudy, with a low around 50. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 28 mph.
Sunday
A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 66. Breezy, with a west wind 11 to 20 mph, with gusts as high as 26 mph.
Sunday Night
A chance of showers, mainly before midnight. Partly cloudy, with a low around 47. West wind 8 to 13 mph becoming south in the evening. Winds could gust as high as 20 mph.
Monday
Showers likely, mainly after noon. Mostly sunny, with a high near 61.
Monday Night
Showers likely. Mostly cloudy, with a low around 39.
Tuesday
Showers. Partly sunny, with a high near 49.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 38.
Wednesday
A chance of showers. Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW North Spearfish SD
 44.47°N 103.97°W (Elev. 5299 ft)
9:22 am MDT Apr 9, 2026
10am MDT Apr 9, 2026-6pm MDT Apr 15, 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