Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

Current conditions at

Paul C Miller/Sparta Airport (K8D4)

Lat: 43.13°NLon: 85.68°WElev: 775ft.

Fair

79°F

26°C

Humidity 39%
Wind Speed NW 6 mph
Barometer 30.08 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 30 Jul 10:35 am EDT
Extended Forecast for

7 Miles WSW Greenville MI

  • Today

    Today: Sunny, with a high near 87. Light west northwest wind increasing to 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 63. West wind 5 to 9 mph becoming light  after midnight. Winds could gust as high as 20 mph.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 85. Light west southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 85 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am.  Cloudy, with a low around 63. North northwest wind around 6 mph becoming northeast after midnight.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 78. Northeast wind around 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    High: 78 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm.  Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 87. Light west northwest wind increasing to 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 63. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 20 mph.
Friday
Increasing clouds, with a high near 85. Light west southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Cloudy, with a low around 63. North northwest wind around 6 mph becoming northeast after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 78. Northeast wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Greenville MI
 43.14°N 85.38°W (Elev. 801 ft)
10:03 am EDT Jul 30, 2026
10am EDT Jul 30, 2026-6pm EDT Aug 5, 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