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

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Fair

55°F

13°C

Humidity 100%
Wind Speed S 2 mph
Barometer 29.91 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Apr 11:55 pm EDT
Extended Forecast for

Saint Louis MI

Flood Warning April 17, 12:12am until April 20, 08:00pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning April 17, 12:12am until April 20, 08:00pm

    NOW until 8:00pm Mon

    Flood Warning

  • Overnight

    Low: 50 °F

    Dense Fog

  • Friday

    Friday: Widespread dense fog, mainly before 10am.  Otherwise, partly sunny, with a high near 73. Calm wind becoming south southeast 5 to 9 mph in the morning.

    High: 73 °F

    Dense Fog
    then 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 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Slight Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 8am, then showers likely.  High near 62. West wind 15 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 62 °F

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 8pm.  Partly cloudy, with a low around 33. West wind 11 to 16 mph, with gusts as high as 28 mph.

    Low: 33 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Overnight
Widespread dense fog before 3am, then widespread dense fog after 4am. Otherwise, partly cloudy, with a low around 50. Calm wind.
Friday
Widespread dense fog, mainly before 10am. Otherwise, partly sunny, with a high near 73. Calm 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 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers and possibly a thunderstorm before 8am, then showers likely. High near 62. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 30 percent chance of showers, mainly before 8pm. Partly cloudy, with a low around 33. West wind 11 to 16 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Mostly clear, with a low around 25.
Monday
Sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Louis MI
 43.41°N 84.61°W (Elev. 745 ft)
12:03 am EDT Apr 17, 2026
12am EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
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Additional Resources

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