Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Fog/Mist

64°F

18°C

Humidity	100%
Wind Speed	Calm
Barometer	30.00 in
Dewpoint	64°F (18°C)
Visibility	0.75 mi
Last update	4 Sep 1:55 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Perrinton MI

Overnight
Low: 68 °F
Showers
Likely and
Patchy Fog
Friday
High: 81 °F
Showers
Likely then
Chance
Showers
Friday Night
Low: 61 °F
Chance
T-storms then
Showers
Likely
Saturday
High: 80 °F
Showers
Likely then
Mostly Sunny
Saturday Night
Low: 53 °F
Mostly Clear
Sunday
High: 79 °F
Sunny
Sunday Night
Low: 54 °F
Mostly Clear
Labor Day
High: 80 °F
Mostly Sunny
Monday Night
Low: 58 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 68. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and thunderstorms likely before 11am, then a chance of showers between 11am and 2pm. Mostly cloudy, with a high near 81. Calm wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

A slight chance of thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 61. East northeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers likely before 8am. Partly sunny, with a high near 80. East northeast wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Mostly clear, with a low around 53. Northeast wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 20 mph.

Sunday

Sunny, with a high near 79.

Sunday Night

Mostly clear, with a low around 54.

Labor Day

Mostly sunny, with a high near 80.

Monday Night

Partly cloudy, with a low around 58.

Tuesday

Partly sunny, with a high near 80.