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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Mount Pleasant, Mount Pleasant Municipal Airport (KMOP)

Lat: 43.62°NLon: 84.73°WElev: 755ft.

Mostly Cloudy

63°F

17°C

Humidity 81%
Wind Speed SW 7 mph
Barometer 29.62 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 17 Jun 10:55 am EDT
Extended Forecast for

Winn MI

  • Today

    Today: Showers likely, with thunderstorms also possible after 5pm. Increasing clouds, with a high near 71. South wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 5am, then a chance of showers. Low around 54. Southeast wind 6 to 14 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 54 °F

    Showers then
    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 7am. Mostly cloudy, with a high near 70. West northwest wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 70 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. West wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 51 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 72. West northwest wind 8 to 16 mph, with gusts as high as 28 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Showers likely, with thunderstorms also possible after 5pm. Increasing clouds, with a high near 71. South wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm before 5am, then a chance of showers. Low around 54. Southeast wind 6 to 14 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
A 30 percent chance of showers, mainly before 7am. Mostly cloudy, with a high near 70. West northwest wind 14 to 17 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 51. West wind 7 to 11 mph, with gusts as high as 23 mph.
Juneteenth
Sunny, with a high near 72. West northwest wind 8 to 16 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 51.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 74.
Sunday Night
A chance of showers. Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winn MI
 43.53°N 84.87°W (Elev. 879 ft)
Last Update:
11:04 am EDT Jun 17, 2026
Forecast Valid:
11am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation