Severe storms and Heavy Rain in the Upper Midwest; Fire Weather Threats in the West

Scattered severe storms capable of producing large hail and damaging winds are expected from Montana, the Dakotas, and into northwestern Montana; and in the South and Central High Plains. Heavy rain may produce flash flooding in portions of the Plains, especially, the North Plains; Mississippi Valley; Appalachians; and Deep South. Fire weather threats are Elevated for portions of Nevada. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

72°F

22°C

Humidity 73%
Wind Speed E 12 mph
Barometer 30.11 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 4 Jul 10:35 am MDT
Extended Forecast for

Lead SD

  • Independence
    Day

    Independence Day: Isolated showers and thunderstorms before 4pm, then isolated showers and thunderstorms after 5pm.  Mostly sunny, with a high near 85. Light and variable wind becoming northeast 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.  Chance of precipitation is 20%.

    Mostly Sunny
    then Isolated
    T-storms

    High: 85 °F

  • Tonight

    Tonight: Isolated showers and thunderstorms before midnight.  Partly cloudy, with a low around 58. Southeast wind 7 to 9 mph becoming northwest after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Partly Cloudy

    Low: 58 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after noon.  Mostly sunny, with a high near 79. Southwest wind 6 to 10 mph becoming northeast in the morning.  Chance of precipitation is 70%.

    Slight Chance
    T-storms then
    T-storms
    Likely

    High: 79 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly before midnight.  Mostly cloudy, with a low around 54. North wind around 7 mph, with gusts as high as 15 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 54 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly after noon.  Mostly sunny, with a high near 74. North wind 5 to 7 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.  Chance of precipitation is 70%.

    Chance
    T-storms then
    T-storms
    Likely

    High: 74 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly before midnight.  Partly cloudy, with a low around 57. South wind 7 to 10 mph, with gusts as high as 17 mph.  Chance of precipitation is 60%.

    T-storms
    Likely then
    Chance
    T-storms

    Low: 57 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 84.

    Sunny then
    Chance
    T-storms

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 59.

    Chance
    T-storms then
    Mostly Clear

    Low: 59 °F

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon.  Sunny, with a high near 80.

    Sunny then
    Slight Chance
    T-storms

    High: 80 °F

Detailed Forecast

Independence Day
Isolated showers and thunderstorms before 4pm, then isolated showers and thunderstorms after 5pm. Mostly sunny, with a high near 85. Light and variable wind becoming northeast 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 58. Southeast wind 7 to 9 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Sunday
Showers and thunderstorms likely, mainly after noon. Mostly sunny, with a high near 79. Southwest wind 6 to 10 mph becoming northeast in the morning. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 54. North wind around 7 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Monday
Showers and thunderstorms likely, mainly after noon. Mostly sunny, with a high near 74. North wind 5 to 7 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 70%.
Monday Night
Showers and thunderstorms likely, mainly before midnight. Partly cloudy, with a low around 57. South wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly clear, with a low around 59.
Wednesday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 80.
Wednesday Night
A chance of showers and thunderstorms, mainly before midnight. Mostly clear, with a low around 56.
Thursday
A chance of showers and thunderstorms. Sunny, with a high near 80.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 57.
Friday
Sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
Lead SD
 44.33°N 103.77°W (Elev. 5197 ft)
8:32 am MDT Jul 4, 2020
10am MDT Jul 4, 2020-6pm MDT Jul 10, 2020
 
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Additional Resources

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