Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Overcast

68°F

20°C

Humidity 94%
Wind Speed SW 3 mph
Barometer 29.99 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 31 Aug 5:35 am EDT
Extended Forecast for

4 Miles NW Sidney MI

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 67. South southwest wind around 5 mph.

    Low: 67 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms before 2pm, then a slight chance of showers after 4pm.  Mostly cloudy, with a high near 86. Southwest wind 6 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%.

    High: 86 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69. West southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 88. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 30%.

    High: 88 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 8pm, then a slight chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 69. West southwest wind 5 to 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Partly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm between 8pm and 11pm, then showers likely after 11pm.  Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers before 2pm.  Partly sunny, with a high near 83.

    High: 83 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South southwest wind around 5 mph.
Monday
A chance of showers and thunderstorms before 2pm, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 86. Southwest wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 69. West southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 88. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 8pm, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 69. West southwest wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 87.
Wednesday Night
Showers likely and possibly a thunderstorm between 8pm and 11pm, then showers likely after 11pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Thursday
A chance of showers before 2pm. Partly sunny, with a high near 83.
Thursday Night
Mostly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Sidney MI
 43.31°N 85.19°W (Elev. 889 ft)
5:03 am EDT Aug 31, 2026
5am EDT Aug 31, 2026-6pm EDT Sep 6, 2026
 
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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