Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Fair

46°F

8°C

Humidity 71%
Wind Speed E 6 mph
Barometer 30.31 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 11 Apr 10:16 pm EDT
Extended Forecast for

Pompeii MI

  • Tonight

    Tonight: Showers, mainly after 5am.  Low around 41. Southeast wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Slight Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm, mainly before 10am, then a chance of showers and thunderstorms after 10am.  High near 71. Southeast wind 11 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, then showers after 11pm.  Low around 59. Southwest wind 16 to 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Showers

  • Monday

    Monday: Showers, mainly before 8am.  High near 70. West southwest wind around 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am.  Low around 60. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    Low: 60 °F

    Chance
    T-storms then
    Showers

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 2pm.  High near 76. Chance of precipitation is 80%.

    High: 76 °F

    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm.  Low around 60. Chance of precipitation is 80%.

    Low: 60 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 2pm.  Mostly cloudy, with a high near 72.

    High: 72 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 56.

    Low: 56 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers, mainly after 5am. Low around 41. Southeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers and possibly a thunderstorm, mainly before 10am, then a chance of showers and thunderstorms after 10am. High near 71. Southeast wind 11 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and thunderstorms likely, then showers after 11pm. Low around 59. Southwest wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers, mainly before 8am. High near 70. West southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 60. South southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Tuesday
Showers, with thunderstorms also possible after 2pm. High near 76. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 60. Chance of precipitation is 80%.
Wednesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 72.
Wednesday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 56.
Thursday
A chance of showers. Mostly cloudy, with a high near 73.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 74.
Friday Night
Showers likely. Mostly cloudy, with a low around 49.
Saturday
Showers likely. Mostly cloudy, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Pompeii MI
 43.19°N 84.6°W (Elev. 728 ft)
10:03 pm EDT Apr 11, 2026
10pm EDT Apr 11, 2026-6pm EDT Apr 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database