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

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Hazardous Weather Conditions

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Fair

50°F

10°C

Humidity 54%
Wind Speed S 14 mph
Barometer 30.07 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 8 Apr 10:35 pm EDT
Extended Forecast for

Pompeii MI

  • Tonight

    Tonight: Increasing clouds, with a steady temperature around 49. South southwest wind 15 to 18 mph, with gusts as high as 32 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 30 percent chance of showers before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 61. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 30 mph.

    High: 61 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Showers after 2am. Low around 39. West wind 5 to 7 mph becoming light and variable in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Partly Cloudy
    then Showers

  • Friday

    Friday: Showers, mainly before 2pm. High near 50. East northeast wind around 7 mph becoming north in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. North wind 3 to 6 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers between 8am and 2pm. Mostly cloudy, with a high near 73.

    High: 73 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a steady temperature around 49. South southwest wind 15 to 18 mph, with gusts as high as 32 mph.
Thursday
A 30 percent chance of showers before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 61. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Showers after 2am. Low around 39. West wind 5 to 7 mph becoming light and variable in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers, mainly before 2pm. High near 50. East northeast wind around 7 mph becoming north in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Partly cloudy, with a low around 30. North wind 3 to 6 mph.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
A chance of showers between 8am and 2pm. Mostly cloudy, with a high near 73.
Sunday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 63.
Monday
A chance of showers. Mostly cloudy, with a high near 73. Breezy.
Monday Night
Showers likely. Mostly cloudy, with a low around 57.
Tuesday
Showers likely. Mostly cloudy, with a high near 66.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 42.
Wednesday
A chance of showers. Mostly cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pompeii MI
 43.19°N 84.6°W (Elev. 728 ft)
Last Update:
10:03 pm EDT Apr 8, 2026
Forecast Valid:
10pm EDT Apr 8, 2026-6pm EDT Apr 15, 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