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Hazardous Weather Conditions

Current conditions at

Ionia County Airport (KY70)

Lat: 42.94°NLon: 85.06°WElev: 818ft.

Mostly Cloudy

66°F

19°C

Humidity 83%
Wind Speed S 14 mph
Barometer 29.75 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 16 Apr 1:15 am EDT
Extended Forecast for

Portland MI

Flood Watch April 16, 01:32am until April 17, 02:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 16, 01:32am until April 17, 02:00am

    NOW until 2:00am Fri

    Flood Watch

  • Overnight

    Low: 60 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog between 9am and 10am. High near 70. West wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 70 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 49. West northwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 49 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 75. Light southeast wind becoming south southeast 5 to 9 mph in the morning.

    High: 75 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers, then showers and possibly a thunderstorm after 2am. Low around 50. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 50 °F

    Slight Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers, mainly before 2pm. High near 62. Chance of precipitation is 80%.

    High: 62 °F

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Patchy fog before 3am, then patchy fog after 5am. Low around 60. Southwest wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog between 9am and 10am. High near 70. West wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 49. West northwest wind 5 to 8 mph becoming light and variable after midnight.
Friday
Partly sunny, with a high near 75. Light southeast wind becoming south southeast 5 to 9 mph in the morning.
Friday Night
A slight chance of showers, then showers and possibly a thunderstorm after 2am. Low around 50. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday
Showers, mainly before 2pm. High near 62. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland MI
 42.86°N 84.91°W (Elev. 748 ft)
Last Update:
1:26 am EDT Apr 16, 2026
Forecast Valid:
1am EDT Apr 16, 2026-6pm EDT Apr 22, 2026
 
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