Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Fair

34°F

1°C

Humidity 75%
Wind Speed SW 6 mph
Barometer 30.01 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 19 Apr 6:55 am EDT
Extended Forecast for

Saint Louis MI

Frost Advisory until April 19, 10:00am
Flood Warning April 19, 07:11am until April 20, 02:00am
Freeze Warning April 19, 11:00pm until April 20, 11:00am
Click here for hazard details and duration
...
Flood Warning
Freeze Warning
  •  
    Frost Advisory until April 19, 10:00am
    Flood Warning April 19, 07:11am until April 20, 02:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 47 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A chance of snow showers between 7pm and 8pm.  Mostly clear, with a low around 25. North northwest wind 6 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 46. Northwest wind 5 to 7 mph.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. South wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. West southwest wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Today
A chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 47. West northwest wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Tonight
A chance of snow showers between 7pm and 8pm. Mostly clear, with a low around 25. North northwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 46. Northwest wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 33. South wind 6 to 9 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 65. West southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
A chance of showers after 2am. Partly cloudy, with a low around 58.
Friday
A chance of showers. Partly sunny, with a high near 74.
Friday Night
A chance of showers. Mostly cloudy, with a low around 48.
Saturday
A chance of showers. Partly sunny, with a high near 62.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Louis MI
 43.41°N 84.61°W (Elev. 745 ft)
7:03 am EDT Apr 19, 2026
7am EDT Apr 19, 2026-6pm EDT Apr 25, 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