Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

Paul C Miller/Sparta Airport (K8D4)

Lat: 43.13°NLon: 85.68°WElev: 775ft.

Mostly Cloudy

63°F

17°C

Humidity 88%
Wind Speed E 3 mph
Barometer 30.08 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 21 Aug 6:35 am EDT
Extended Forecast for

3 Miles NNE Grand Rapids MI

  • Today

    Today: Partly sunny, with a high near 80. Southeast wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Partly Sunny

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am.  Low around 63. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    T-storms then
    Showers

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly before 4pm.  Mostly cloudy, then gradually becoming sunny, with a high near 77. Light and variable wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers
    Likely then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. North northwest wind 6 to 9 mph, with gusts as high as 22 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 75. Northwest wind 6 to 14 mph, with gusts as high as 26 mph.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 80. Southeast wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Low around 63. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms likely, mainly before 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 77. Light and variable wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly clear, with a low around 57. North northwest wind 6 to 9 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 75. Northwest wind 6 to 14 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly cloudy, with a low around 62.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 79.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Grand Rapids MI
 42.98°N 85.64°W (Elev. 748 ft)
6:11 am EDT Aug 21, 2026
6am EDT Aug 21, 2026-6pm EDT Aug 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database