Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32° N Lon: 84.69° W Elev: 751 ft.

Fair

55°F

13°C

Humidity 94%
Wind Speed SW 6 mph
Barometer 29.60 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 17 Jun 5:55 am EDT
Detailed forecast for

Montcalm County

Early This Morning
Partly cloudy. Lows in the lower 50s. Southwest winds 5 to 10 mph.
Today
Rain showers and a chance of thunderstorms in the afternoon. Highs around 70. Southwest winds 5 to 10 mph with gusts to around 20 mph becoming south 10 to 15 mph with gusts to around 30 mph in the afternoon. Chance of rain 100 percent.
Tonight
Rain showers and a chance of thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the mid 50s. Southeast winds 10 to 20 mph becoming west 10 to 15 mph after midnight. Gusts up to 35 mph. Chance of rain 100 percent.
Thursday
Mostly cloudy. A 20 percent chance of rain showers in the morning. Highs in the upper 60s. West winds 15 to 20 mph with gusts to around 35 mph.
Thursday Night
Partly cloudy. Lows in the lower 50s. West winds 5 to 15 mph. Gusts up to 30 mph decreasing to 20 mph after midnight.
Juneteenth
Sunny. Highs in the lower 70s. West winds 5 to 15 mph with gusts to around 25 mph increasing to 15 to 20 mph with gusts to around 35 mph in the afternoon.
Friday Night
Mostly clear. Lows in the lower 50s.
Saturday
Mostly sunny. Highs in the mid 70s.
Saturday Night
Partly cloudy. Lows in the lower 50s.
Sunday
Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs in the lower 70s. Chance of rain 40 percent.
Sunday Night
Partly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows in the mid 50s. Chance of rain 50 percent.
Monday
Mostly sunny with a 20 percent chance of rain showers. Highs in the mid 70s.
Monday Night
Mostly clear. Lows in the lower 50s.
Tuesday
Mostly sunny with a 20 percent chance of rain showers. Highs in the mid 70s.



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418 AM EDT Wed Jun 17 2026
 
 

Additional Resources

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