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

Capital Region International Airport (KLAN)

Lat: 42.78°NLon: 84.6°WElev: 856ft.

Thunderstorm in Vicinity

62°F

17°C

Humidity	70%
Wind Speed	SW 13 G 20 mph
Barometer	29.60 in (1002.1 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	16 Jun 8:53 pm EDT

More Information:

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

Extended Forecast for

6 Miles SW Saint Johns MI

Tonight
Low: 53 °F
Severe
Thunderstorms
then Partly
Cloudy
Wednesday
High: 72 °F
Mostly Sunny
then Showers
Wednesday Night
Low: 56 °F
Heavy Rain
then Chance
Showers
Thursday
High: 70 °F
Chance
Showers
Thursday Night
Low: 53 °F
Mostly Clear
Juneteenth
High: 72 °F
Sunny
Friday Night
Low: 52 °F
Mostly Clear
Saturday
High: 75 °F
Sunny
Saturday Night
Low: 53 °F
Mostly Clear

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms before 10pm. Some of the storms could be severe. Partly cloudy, with a low around 53. South wind 8 to 10 mph, with gusts as high as 22 mph.

Wednesday

Showers, with thunderstorms also possible after 5pm. High near 72. West southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 56. Southeast wind 13 to 17 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Thursday

A 30 percent chance of showers, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 70. West wind around 18 mph, with gusts as high as 30 mph.

Thursday Night

Mostly clear, with a low around 53. West wind 8 to 13 mph, with gusts as high as 25 mph.

Juneteenth

Sunny, with a high near 72.

Friday Night

Mostly clear, with a low around 52.

Saturday

Sunny, with a high near 75.

Saturday Night

Mostly clear, with a low around 53.

Sunday

A chance of showers after 2pm. Mostly sunny, with a high near 75.