Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Rapids, Gerald R. Ford International Airport (KGRR)

Lat: 42.88°NLon: 85.52°WElev: 794ft.

Mostly Cloudy

60°F

16°C

Humidity	86%
Wind Speed	SE 20 G 29 mph
Barometer	29.38 in (994.9 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	17 Jun 6:53 pm EDT

More Information:

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

Extended Forecast for

Shelbyville MI

Flood Watch until June 18, 02:00am

Click here for hazard details and duration

Flood Watch

Flood Watch until June 18, 02:00am
NOW until 2:00am Thu
Flood Watch
Tonight
Low: 55 °F
Severe
Thunderstorms
Thursday
High: 68 °F
Chance
Showers then
Partly Sunny
Thursday Night
Low: 53 °F
Mostly Clear
Juneteenth
High: 70 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear
then Slight
Chance
Showers
Saturday
High: 74 °F
Sunny
Saturday Night
Low: 53 °F
Mostly Clear
Sunday
High: 74 °F
Partly Sunny
then Chance
Showers

Detailed Forecast

Tonight

Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Some of the storms could be severe and produce heavy rainfall. Low around 55. Southeast wind 13 to 16 mph becoming west southwest in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Thursday

A 30 percent chance of showers, mainly between 9am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 68. West northwest wind around 15 mph, with gusts as high as 28 mph.

Thursday Night

Mostly clear, with a low around 53. West southwest wind 5 to 8 mph, with gusts as high as 18 mph.

Juneteenth

Sunny, with a high near 70. West northwest wind 6 to 14 mph, with gusts as high as 26 mph.

Friday Night

A 20 percent chance of showers after 2am. Mostly clear, with a low around 53. West northwest wind 5 to 8 mph becoming calm in the evening.

Saturday

Sunny, with a high near 74.

Saturday Night

Mostly clear, with a low around 53.

Sunday

A chance of showers after 2pm. Partly sunny, with a high near 74.