National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

45°F

7°C

Humidity 49%
Wind Speed E 8 G 14 mph
Barometer 30.16 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 9 Apr 6:35 pm MDT
Extended Forecast for

4 Miles SSW Lead SD

  • Tonight

    Tonight: Mostly clear, with a low around 25. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 25 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. South wind 6 to 9 mph, with gusts as high as 26 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after noon. Mostly sunny, with a high near 71. Southwest wind 6 to 10 mph, with gusts as high as 24 mph.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before midnight. Partly cloudy, with a low around 43. Southwest wind 6 to 9 mph, with gusts as high as 29 mph.

    Low: 43 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after noon. Sunny, with a high near 65. West wind around 9 mph, with gusts as high as 28 mph.

    High: 65 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 40. Southwest wind 5 to 7 mph, with gusts as high as 22 mph.

    Low: 40 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after noon. Mostly sunny, with a high near 60. West wind 7 to 10 mph, with gusts as high as 26 mph.

    High: 60 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 55. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 40. South wind 6 to 9 mph, with gusts as high as 26 mph.
Saturday
A 40 percent chance of showers after noon. Mostly sunny, with a high near 71. Southwest wind 6 to 10 mph, with gusts as high as 24 mph.
Saturday Night
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 43. Southwest wind 6 to 9 mph, with gusts as high as 29 mph.
Sunday
A 30 percent chance of showers, mainly after noon. Sunny, with a high near 65. West wind around 9 mph, with gusts as high as 28 mph.
Sunday Night
A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 40. Southwest wind 5 to 7 mph, with gusts as high as 22 mph.
Monday
Showers likely, mainly after noon. Mostly sunny, with a high near 60. West wind 7 to 10 mph, with gusts as high as 26 mph.
Monday Night
Showers likely. Mostly cloudy, with a low around 33.
Tuesday
Rain and snow showers, becoming all rain after noon. Partly sunny, with a high near 48.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 31.
Wednesday
A chance of showers. Mostly sunny, with a high near 56.
Wednesday Night
A chance of rain and snow showers. Partly cloudy, with a low around 32.
Thursday
A chance of snow showers. Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Lead SD
 44.29°N 103.8°W (Elev. 5761 ft)
Last Update:
3:03 pm MDT Apr 9, 2026
Forecast Valid:
6pm MDT Apr 9, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation