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

Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Hazardous Weather Conditions

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Partly Cloudy

63°F

17°C

Humidity 39%
Wind Speed NW 10 mph
Barometer 30.22 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 5 Oct 3:16 pm EDT
Extended Forecast for

Saint Louis MI

Frost Advisory October 6, 12:00am until October 6, 08:00am
Click here for hazard details and duration
Frost Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 62. Northwest wind around 9 mph, with gusts as high as 18 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Patchy frost after 3am. Otherwise, mostly clear, with a low around 34. Light north wind.

    Low: 34 °F

    Clear then
    Patchy Frost

  • Tuesday

    Tuesday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 68. Light south wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 68 °F

    Areas Frost
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. South southwest wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 72. West wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 62. Northwest wind around 9 mph, with gusts as high as 18 mph.
Tonight
Patchy frost after 3am. Otherwise, mostly clear, with a low around 34. Light north wind.
Tuesday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 68. Light south wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 54. South southwest wind 10 to 14 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 72. West wind 9 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Louis MI
 43.41°N 84.61°W (Elev. 745 ft)
Last Update:
3:03 pm EDT Oct 5, 2026
Forecast Valid:
3pm EDT Oct 5, 2026-6pm EDT Oct 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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