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

Capital Region International Airport (KLAN)

Lat: 42.78°NLon: 84.6°WElev: 856ft.

Mostly Cloudy

71°F

22°C

Humidity	87%
Wind Speed	SW 5 mph
Barometer	30.00 in (1015.3 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	3 Sep 11:53 pm EDT

More Information:

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

Extended Forecast for

Saint Johns MI

Overnight
Low: 65 °F
Showers
Likely and
Patchy Fog
Friday
High: 81 °F
Showers
Likely then
Chance
Showers
Friday Night
Low: 62 °F
Chance
T-storms then
Showers
Likely
Saturday
High: 79 °F
Showers
Likely then
Slight Chance
Showers
Saturday Night
Low: 54 °F
Mostly Clear
Sunday
High: 79 °F
Sunny
Sunday Night
Low: 55 °F
Mostly Clear
Labor Day
High: 79 °F
Mostly Sunny
Monday Night
Low: 58 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms between 1am and 5am, then showers likely and possibly a thunderstorm after 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter 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. Light and variable wind becoming north around 6 mph in the morning. Chance of precipitation is 70%. New precipitation 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 2am. Mostly cloudy, with a low around 62. East northeast wind around 5 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, mainly before 8am. Mostly sunny, with a high near 79. East northeast wind 6 to 9 mph, with gusts as high as 18 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 54. 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 55.

Labor Day

Mostly sunny, with a high near 79.

Monday Night

Partly cloudy, with a low around 58.

Tuesday

Partly sunny, with a high near 80.