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

Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Mostly Cloudy

19°F

-7°C

Humidity 68%
Wind Speed S 10 mph
Barometer 30.12 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 18 Mar 6:15 am EDT
Extended Forecast for

Pompeii MI

  • Today

    Today: A 30 percent chance of snow showers, mainly after 2pm. Mostly cloudy, with a high near 38. South wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 38 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. South wind 6 to 9 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow showers and freezing rain before 11am, then a slight chance of rain and snow showers between 11am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 46. South southwest wind 3 to 7 mph. Chance of precipitation is 30%.

    High: 46 °F

    Chance Wintry
    Mix

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 33. Light and variable wind becoming south around 5 mph after midnight.

    Low: 33 °F

    Increasing
    Clouds

  • Friday

    Friday: A 30 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 53. South southwest wind 6 to 11 mph.

    High: 53 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain and snow showers after 2am. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow showers before 2pm. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
A 30 percent chance of snow showers, mainly after 2pm. Mostly cloudy, with a high near 38. South wind 8 to 15 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 29. South wind 6 to 9 mph.
Thursday
A chance of snow showers and freezing rain before 11am, then a slight chance of rain and snow showers between 11am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 46. South southwest wind 3 to 7 mph. Chance of precipitation is 30%.
Thursday Night
Increasing clouds, with a low around 33. Light and variable wind becoming south around 5 mph after midnight.
Friday
A 30 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 53. South southwest wind 6 to 11 mph.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 57.
Saturday Night
A chance of rain and snow showers after 2am. Mostly cloudy, with a low around 36.
Sunday
A chance of rain and snow showers before 2pm. Partly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 47.
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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:
6:03 am EDT Mar 18, 2026
Forecast Valid:
6am EDT Mar 18, 2026-6pm EDT Mar 24, 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