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

Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Overcast

41°F

5°C

Humidity 76%
Wind Speed NE 7 mph
Barometer 29.85 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 10 Mar 7:35 am EDT
Extended Forecast for

Saint Louis MI

  • Today

    Today: A slight chance of showers before 2pm, then a slight chance of showers after 5pm. Cloudy, with a temperature falling to around 41 by 5pm. East northeast wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 47 °F⇓

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 34. East northeast wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Showers

  • Wednesday

    Wednesday: Rain showers before 5pm, then rain showers, snow showers, and sleet likely. Some thunder is also possible. Steady temperature around 38. Northeast wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. Little or no snow and sleet accumulation expected.

    High: 38 °F

    Showers then
    Wintry Mix

  • Wednesday Night

    Wednesday Night: Rain showers, snow showers, and sleet likely before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 25. West northwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.

    Low: 25 °F

    Wintry Mix
    Likely then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. West wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain and snow showers after 2am. Low around 30. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Mostly Cloudy
    then
    Rain/Snow

  • Friday

    Friday: Rain and snow showers, mainly before 8am. High near 42. Breezy. Chance of precipitation is 80%.

    High: 42 °F

    Breezy.
    Rain/Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of snow showers after 2pm. Mostly cloudy, with a high near 38.

    High: 38 °F

    Partly Sunny
    then Chance
    Snow Showers

Detailed Forecast

Today
A slight chance of showers before 2pm, then a slight chance of showers after 5pm. Cloudy, with a temperature falling to around 41 by 5pm. East northeast wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 34. East northeast wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain showers before 5pm, then rain showers, snow showers, and sleet likely. Some thunder is also possible. Steady temperature around 38. Northeast wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. Little or no snow and sleet accumulation expected.
Wednesday Night
Rain showers, snow showers, and sleet likely before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 25. West northwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.
Thursday
Mostly sunny, with a high near 41. West wind 8 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Rain and snow showers after 2am. Low around 30. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Rain and snow showers, mainly before 8am. High near 42. Breezy. Chance of precipitation is 80%.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A chance of snow showers after 2pm. Mostly cloudy, with a high near 38.
Saturday Night
Rain and snow showers likely. Cloudy, with a low around 30.
Sunday
Rain and snow showers. Cloudy, with a high near 39.
Sunday Night
Rain and snow showers likely. Cloudy, with a low around 17.
Monday
A chance of snow showers. Mostly cloudy, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Louis MI
 43.41°N 84.61°W (Elev. 745 ft)
Last Update:
7:03 am EDT Mar 10, 2026
Forecast Valid:
7am EDT Mar 10, 2026-6pm EDT Mar 16, 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