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

Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Fair

32°F

0°C

Humidity 93%
Wind Speed Vrbl 2 mph
Barometer 30.05 in
Dewpoint 30°F (-1°C)
Visibility 9.00 mi
Last update 19 Mar 11:35 pm EDT
Extended Forecast for

Pompeii MI

  • Tonight

    Tonight: A slight chance of snow showers between 2am and 3am, then a chance of rain showers. Mostly cloudy, with a temperature rising to around 40 by 5am. South wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    Low: 35 °F⇑

    Chance
    Rain/Snow

  • Friday

    Friday: A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 53. West southwest wind 11 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 53 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. North wind 5 to 9 mph becoming light north northwest after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 54. Calm wind becoming south southeast 5 to 8 mph in the morning.

    High: 54 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 41. South wind around 8 mph.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers after 8am. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of snow showers between 2am and 3am, then a chance of rain showers. Mostly cloudy, with a temperature rising to around 40 by 5am. South wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 53. West southwest wind 11 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 31. North wind 5 to 9 mph becoming light north northwest after midnight.
Saturday
Mostly cloudy, with a high near 54. Calm wind becoming south southeast 5 to 8 mph in the morning.
Saturday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 41. South wind around 8 mph.
Sunday
A 50 percent chance of showers after 8am. Mostly cloudy, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly cloudy, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
A chance of showers. Partly sunny, with a high near 53.
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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:
11:26 pm EDT Mar 19, 2026
Forecast Valid:
11pm EDT Mar 19, 2026-6pm EDT Mar 26, 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