National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Ionia County Airport (KY70)

Lat: 42.94°NLon: 85.06°WElev: 818ft.

Fair

41°F

5°C

Humidity 87%
Wind Speed S 6 mph
Barometer 30.35 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 10 Oct 1:55 am EDT
Extended Forecast for

Lyons MI

Frost Advisory until October 10, 09:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until October 10, 09:00am

    NOW until 9:00am Fri

    Frost Advisory

  • Overnight

    Low: 40 °F

    Patchy Frost

  • Friday

    Friday: A 10 percent chance of showers after 5pm. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 66. Southwest wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 66 °F

    Patchy Frost
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly between 7pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Southwest wind 5 to 10 mph becoming northwest in the evening. Winds could gust as high as 20 mph.

    Low: 43 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly between 8am and 2pm. Mostly sunny, with a high near 63. West northwest wind 6 to 8 mph becoming northeast in the afternoon.

    High: 63 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 10 percent chance of showers before 8pm. Mostly clear, with a low around 42. East northeast wind around 6 mph becoming calm in the evening.

    Low: 42 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Overnight
Patchy frost. Otherwise, mostly clear, with a steady temperature around 40. South southeast wind around 5 mph.
Friday
A 10 percent chance of showers after 5pm. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 66. Southwest wind 7 to 15 mph, with gusts as high as 23 mph.
Friday Night
A 40 percent chance of showers, mainly between 7pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Southwest wind 5 to 10 mph becoming northwest in the evening. Winds could gust as high as 20 mph.
Saturday
A 30 percent chance of showers, mainly between 8am and 2pm. Mostly sunny, with a high near 63. West northwest wind 6 to 8 mph becoming northeast in the afternoon.
Saturday Night
A 10 percent chance of showers before 8pm. Mostly clear, with a low around 42. East northeast wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 45.
Columbus Day
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lyons MI
 42.99°N 84.95°W (Elev. 643 ft)
Last Update:
2:03 am EDT Oct 10, 2025
Forecast Valid:
2am EDT Oct 10, 2025-6pm EDT Oct 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation