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

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Rain and Breezy

43°F

6°C

Humidity 93%
Wind Speed W 25 G 38 mph
Barometer 29.13 in
Dewpoint 41°F (5°C)
Visibility 2.50 mi
Wind Chill33°F (1°C)
Last update 6 May 8:15 pm MDT
Extended Forecast for

Lead SD

Winter Storm Warning until May 7, 12:00pm
High Wind Warning until May 7, 12:00pm
Click here for hazard details and duration
Winter Storm Warning
High Wind Warning
  •  
    Winter Storm Warning until May 7, 12:00pm
    High Wind Warning until May 7, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 35 °F

    Rain/Snow and
    Windy

  • Tuesday

    Tuesday: Snow likely before noon, then a chance of rain and snow showers. Mostly cloudy, with a high near 40. Windy, with a west wind 29 to 34 mph decreasing to 23 to 28 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Windy. Snow
    Likely then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 33. Breezy, with a west wind 14 to 21 mph, with gusts as high as 41 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers. High near 40. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow showers, becoming all rain after 2am. Low around 37. North wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow

  • Thursday

    Thursday: Showers. High near 49. Northwest wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    High: 49 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Partly cloudy, with a low around 40. West wind 11 to 16 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly sunny, with a high near 53. Northwest wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 53 °F

    Chance
    Showers

Detailed Forecast

Tonight
Rain showers before 9pm, then snow showers, possibly mixed with rain. The rain could be heavy at times. Some thunder is also possible. Low around 35. Windy, with a west wind 26 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Snow likely before noon, then a chance of rain and snow showers. Mostly cloudy, with a high near 40. Windy, with a west wind 29 to 34 mph decreasing to 23 to 28 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 33. Breezy, with a west wind 14 to 21 mph, with gusts as high as 41 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow showers. High near 40. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain, possibly mixed with snow showers, becoming all rain after 2am. Low around 37. North wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Showers. High near 49. Northwest wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 40. West wind 11 to 16 mph, with gusts as high as 23 mph.
Friday
A chance of showers. Mostly sunny, with a high near 53. Northwest wind 13 to 17 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 39.
Saturday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 44.
Sunday
A chance of showers and thunderstorms. Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 45.
Monday
A chance of showers and thunderstorms. Sunny, with a high near 66.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Lead SD
 44.35°N 103.77°W (Elev. 5322 ft)
Last Update:
6:10 pm MDT May 6, 2024
Forecast Valid:
8pm MDT May 6, 2024-6pm MDT May 13, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation