Dangerous Heat Wave for the West; Severe Storms and Heavy Rain for Upper Midwest

A sweltering and long duration heat wave will build across the West this weekend through much of next week. Excessive heat warnings/watches along with heat advisories are in effect from the Southwest to the Northwest. Dangerous heat is also persisting across the southern Plains. Meanwhile, severe storms are likely in the Upper Midwest with heavy rain/flooding, damaging winds, hail, and tornadoes. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

22°C

72°F

Humidity 36%
Wind Speed W 26 km/h
Barometer 30.13 in
Dewpoint 6°C (43°F)
Visibility 16 km
Last update 14 Aug 10:35 am MDT
Extended Forecast for

5 Miles S Lead SD

  • Today

    Today: Sunny, with a high near 20. Northwest wind 23 to 27 km/h, with gusts as high as 39 km/h.

    Sunny

    High: 20 °C

  • Tonight

    Tonight: Clear, with a low around 12. Northwest wind 16 to 21 km/h becoming west 5 to 10 km/h in the evening.

    Clear

    Low: 12 °C

  • Saturday

    Saturday: Sunny, with a high near 24. Southwest wind 5 to 13 km/h becoming north in the afternoon.

    Sunny

    High: 24 °C

  • Saturday
    Night

    Saturday Night: Clear, with a low around 11. North wind 10 to 13 km/h becoming west after midnight. Winds could gust as high as 26 km/h.

    Clear

    Low: 11 °C

  • Sunday

    Sunday: Sunny, with a high near 24. West wind 10 to 13 km/h becoming northeast in the afternoon. Winds could gust as high as 26 km/h.

    Sunny

    High: 24 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 11. Northeast wind 11 to 14 km/h becoming south after midnight. Winds could gust as high as 26 km/h.

    Mostly Clear

    Low: 11 °C

  • Monday

    Monday: Mostly sunny, with a high near 26.

    Mostly Sunny

    High: 26 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 13.

    Partly Cloudy

    Low: 13 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26.

    Mostly Sunny

    High: 26 °C

Detailed Forecast

Today
Sunny, with a high near 20. Northwest wind 23 to 27 km/h, with gusts as high as 39 km/h.
Tonight
Clear, with a low around 12. Northwest wind 16 to 21 km/h becoming west 5 to 10 km/h in the evening.
Saturday
Sunny, with a high near 24. Southwest wind 5 to 13 km/h becoming north in the afternoon.
Saturday Night
Clear, with a low around 11. North wind 10 to 13 km/h becoming west after midnight. Winds could gust as high as 26 km/h.
Sunday
Sunny, with a high near 24. West wind 10 to 13 km/h becoming northeast in the afternoon. Winds could gust as high as 26 km/h.
Sunday Night
Mostly clear, with a low around 11. Northeast wind 11 to 14 km/h becoming south after midnight. Winds could gust as high as 26 km/h.
Monday
Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 26.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Sunny, with a high near 25.
Click Map For Forecast
Point Forecast:
5 Miles S Lead SD
 44.29°N 103.77°W (Elev. 1838 m)
9:10 am MDT Aug 14, 2020
10am MDT Aug 14, 2020-6pm MDT Aug 20, 2020
 
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Additional Resources

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Hourly Weather Forecast

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