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.

Overcast

61°F

16°C

Humidity 88%
Wind Speed SW 13 G 16 mph
Barometer 29.57 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 18 Apr 7:35 am EDT
Extended Forecast for

Pompeii MI

  • Today

    Today: A 50 percent chance of showers, mainly before 11am.  Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 46 by 5pm. West wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 61 °F

    Chance
    Showers then
    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 33. West wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain showers after 2pm, mixing with snow after 5pm.  Mostly sunny, with a high near 46. West wind 9 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    High: 46 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. North northwest wind 5 to 11 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46. Northwest wind 5 to 8 mph.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °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 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of showers, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 46 by 5pm. West wind 16 to 18 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 33. West wind 10 to 14 mph, with gusts as high as 26 mph.
Sunday
A slight chance of rain showers after 2pm, mixing with snow after 5pm. Mostly sunny, with a high near 46. West wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 25. North northwest wind 5 to 11 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 46. Northwest wind 5 to 8 mph.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
A chance of showers. Partly cloudy, with a low around 56.
Friday
A chance of showers. Mostly cloudy, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Pompeii MI
 43.19°N 84.6°W (Elev. 728 ft)
7:03 am EDT Apr 18, 2026
7am EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database