Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Ionia County Airport (KY70)

Lat: 42.94°NLon: 85.06°WElev: 818ft.

Fog/Mist

66°F

19°C

Humidity 100%
Wind Speed NE 2 mph
Barometer 30.04 in
Dewpoint 66°F (19°C)
Visibility 2.00 mi
Last update 14 Aug 1:55 am EDT
Extended Forecast for

Pewamo MI

  • Overnight

    Overnight: Mostly cloudy, with a low around 62. Light north northeast wind.

    Low: 62 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 84. East northeast wind 6 to 8 mph.

    High: 84 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. East northeast wind 6 to 8 mph.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm, mainly after 2pm.  Mostly cloudy, with a high near 81. Southeast wind 7 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 66. Southeast wind around 9 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 70%.

    Low: 66 °F

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers before 2pm.  Mostly cloudy, with a high near 82.

    High: 82 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 62. Light north northeast wind.
Friday
Partly sunny, with a high near 84. East northeast wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 62. East northeast wind 6 to 8 mph.
Saturday
Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 81. Southeast wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 66. Southeast wind around 9 mph becoming south southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Sunday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 82.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
A chance of showers. Partly sunny, with a high near 81.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Pewamo MI
 43.01°N 84.83°W (Elev. 745 ft)
1:03 am EDT Aug 14, 2026
2am EDT Aug 14, 2026-6pm EDT Aug 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database