Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Ionia County Airport (KY70)

Lat: 42.94°NLon: 85.06°WElev: 818ft.

Fog

52°F

11°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 29.95 in
Dewpoint 52°F (11°C)
Visibility 0.25 mi
Last update 17 Apr 5:35 am EDT
Extended Forecast for

4 Miles ESE Greenville MI

Dense Fog Advisory April 17, 05:45am until April 17, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory April 17, 05:45am until April 17, 11:00am

    NOW until 11:00am Fri

    Dense Fog Advisory

  • Today

    High: 75 °F

    Dense Fog
    then Partly
    Sunny

  • Tonight

    Tonight: A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers and possibly a thunderstorm after 2am.  Low around 46. Southeast wind 10 to 14 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Chance
    T-storms then
    Showers

  • Saturday

    Saturday: Showers, mainly before 2pm.  Temperature falling to around 45 by 5pm. West wind 15 to 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Showers

  • Saturday Night

    Saturday Night: A 10 percent chance of showers before 8pm.  Partly cloudy, with a low around 32. West wind 11 to 15 mph, with gusts as high as 29 mph.

    Low: 32 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44. West northwest wind 10 to 18 mph, with gusts as high as 31 mph.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Today
Widespread dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 75. Light and variable wind becoming south southeast 5 to 10 mph in the morning.
Tonight
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 46. Southeast wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers, mainly before 2pm. Temperature falling to around 45 by 5pm. West wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 32. West wind 11 to 15 mph, with gusts as high as 29 mph.
Sunday
Mostly sunny, with a high near 44. West northwest wind 10 to 18 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Greenville MI
 43.16°N 85.17°W (Elev. 850 ft)
5:36 am EDT Apr 17, 2026
5am EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database