Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Fog

63°F

17°C

Humidity 100%
Wind Speed N 1 mph
Barometer 29.97 in
Dewpoint 63°F (17°C)
Visibility 0.50 mi
Last update 11 Aug 3:15 am EDT
Extended Forecast for

4 Miles WNW Saint Louis MI

  • Overnight

    Overnight: Partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 83. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 83 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers between 9pm and 10pm.  Mostly cloudy, with a low around 62. Light and variable wind.  Chance of precipitation is 20%.

    Low: 62 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms between 4pm and 5pm.  Mostly sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon.  Chance of precipitation is 10%.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 60. Calm wind.
Tuesday
Partly sunny, with a high near 83. Calm wind becoming south southeast around 5 mph in the afternoon.
Tuesday Night
A slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 62. Light and variable wind. Chance of precipitation is 20%.
Wednesday
A slight chance of showers and thunderstorms between 4pm and 5pm. Mostly sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 10%.
Wednesday Night
Partly cloudy, with a low around 61. North northwest wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 54.
Saturday
A chance of showers. Mostly sunny, with a high near 77.
Saturday Night
Showers likely. Mostly cloudy, with a low around 59.
Sunday
Showers likely. Mostly cloudy, with a high near 77.
Sunday Night
Mostly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Saint Louis MI
 43.43°N 84.7°W (Elev. 758 ft)
3:03 am EDT Aug 11, 2026
3am EDT Aug 11, 2026-6pm EDT Aug 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database