Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast across parts of the Upper Midwest into the Great Lakes, the Northeast, and the central High Plains. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

STURGIS (K49B)

Lat: 44.42°NLon: 103.38°WElev: 3243ft.

Fair

77°F

25°C

Humidity 36%
Wind Speed NE 8 mph
Barometer 29.89 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 1 Jul 10:55 am MDT
Extended Forecast for

Nemo SD

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 78. Light northeast wind. Winds could gust as high as 16 mph.

    High: 78 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 53. Calm wind becoming southwest around 5 mph after midnight. Winds could gust as high as 16 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon. Some of the storms could be severe.  Mostly sunny, with a high near 84. South wind around 6 mph becoming light and variable  in the afternoon. Winds could gust as high as 22 mph.

    High: 84 °F

    Mostly Sunny
    then Severe
    Thunderstorms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight. Some of the storms could be severe.  Cloudy, then gradually becoming partly cloudy, with a low around 52. Light and variable wind. Winds could gust as high as 17 mph.

    Low: 52 °F

    Severe
    Thunderstorms
    then Partly
    Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 82. Light and variable wind becoming northeast around 5 mph. Winds could gust as high as 16 mph.

    High: 82 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Partly cloudy, with a low around 51. Light and variable wind. Winds could gust as high as 15 mph.

    Low: 51 °F

    Chance
    T-storms

  • Independence Day

    Independence Day: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon.  Sunny, with a high near 87.

    High: 87 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 78. Light northeast wind. Winds could gust as high as 16 mph.
Tonight
Mostly clear, with a low around 53. Calm wind becoming southwest around 5 mph after midnight. Winds could gust as high as 16 mph.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Some of the storms could be severe. Mostly sunny, with a high near 84. South wind around 6 mph becoming light and variable in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Some of the storms could be severe. Cloudy, then gradually becoming partly cloudy, with a low around 52. Light and variable wind. Winds could gust as high as 17 mph.
Friday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Light and variable wind becoming northeast around 5 mph. Winds could gust as high as 16 mph.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 51. Light and variable wind. Winds could gust as high as 15 mph.
Independence Day
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52.
Sunday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 57.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Nemo SD
 44.19°N 103.49°W (Elev. 5089 ft)
10:32 am MDT Jul 1, 2026
11am MDT Jul 1, 2026-6pm MDT Jul 7, 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