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

Holland - West Michigan Regional Airport (KBIV)

Lat: 42.75°NLon: 86.1°WElev: 686ft.

Fair

73°F

23°C

Humidity	94%
Wind Speed	SE 5 mph
Barometer	29.97 in (1014.5 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	3 Sep 9:53 pm EDT

More Information:

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

Extended Forecast for

Allegan MI

Tonight
Low: 68 °F
Chance
T-storms
Friday
High: 86 °F
Heavy Rain
and Patchy
Fog then
Chance
Showers
Friday Night
Low: 66 °F
Chance
T-storms then
Showers
Likely
Saturday
High: 81 °F
Slight Chance
T-storms then
Slight Chance
Showers
Saturday Night
Low: 56 °F
Mostly Clear
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 55 °F
Mostly Clear
Labor Day
High: 81 °F
Sunny
Monday Night
Low: 59 °F
Partly Cloudy

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms, mainly after midnight. Increasing clouds, with a low around 68. Calm wind.

Friday

Showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. Patchy fog between 7am and 8am. High near 86. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A slight chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 2pm. Partly sunny, with a high near 81. Calm wind becoming east northeast around 6 mph in the morning. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 56. East wind 3 to 6 mph.

Sunday

Sunny, with a high near 80.

Sunday Night

Mostly clear, with a low around 55.

Labor Day

Sunny, with a high near 81.

Monday Night

Partly cloudy, with a low around 59.

Tuesday

Partly sunny, with a high near 82.