Current conditions at

Ionia County Airport (KY70)

Lat: 42.94°NLon: 85.06°WElev: 818ft.

Mostly Cloudy

73°F

23°C

Humidity 78%
Wind Speed S 10 mph
Barometer 29.97 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 20 Jun 11:35 pm EDT
Extended Forecast for

4 Miles NNW Muir MI

Heat Advisory June 21, 12:00pm until June 22, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a steady temperature around 71. South southwest wind 7 to 9 mph.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 71 °F

    Heavy Rain

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 8am.  Mostly sunny and hot, with a high near 93. Heat index values as high as 99. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 31 mph.

    High: 93 °F

    Chance
    T-storms then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 79. Southwest wind 14 to 16 mph, with gusts as high as 29 mph.

    Low: 79 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 95. Heat index values as high as 99. West southwest wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 95 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 76. Southwest wind around 10 mph, with gusts as high as 22 mph.

    Low: 76 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers after 2pm.  Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 8pm.  Mostly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a steady temperature around 71. South southwest wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 8am. Mostly sunny and hot, with a high near 93. Heat index values as high as 99. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 79. Southwest wind 14 to 16 mph, with gusts as high as 29 mph.
Sunday
Sunny and hot, with a high near 95. Heat index values as high as 99. West southwest wind 14 to 16 mph, with gusts as high as 26 mph.
Sunday Night
Clear, with a low around 76. Southwest wind around 10 mph, with gusts as high as 22 mph.
Monday
Sunny and hot, with a high near 95.
Monday Night
Mostly clear, with a low around 72.
Tuesday
A chance of showers after 2pm. Mostly sunny, with a high near 89.
Tuesday Night
A chance of showers, with thunderstorms also possible after 8pm. Mostly cloudy, with a low around 67.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 88.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Muir MI
 43.06°N 84.95°W (Elev. 764 ft)
11:03 pm EDT Jun 20, 2025
11pm EDT Jun 20, 2025-6pm EDT Jun 27, 2025
 
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Additional Resources

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