Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

75°F

24°C

Humidity	91%
Wind Speed	Calm
Barometer	29.96 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	10 Aug 11:15 pm CDT

More Information:

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

Extended Forecast for

2 Miles ESE Putnam IL

Tonight
Low: 75 °F
Chance
Showers and
Patchy Fog
Tuesday
High: 87 °F
Heavy Rain
and Patchy
Fog
Tuesday Night
Low: 70 °F
Partly Cloudy
Wednesday
High: 85 °F
Slight Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 70 °F
Showers
Likely
Thursday
High: 81 °F
Showers
Likely
Thursday Night
Low: 67 °F
Chance
T-storms
Friday
High: 79 °F
Chance
Showers
Friday Night
Low: 66 °F
Mostly Cloudy
then Showers
Likely

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 5am. Patchy fog after 4am. Otherwise, partly cloudy, with a steady temperature around 75. South wind around 5 mph.

Tuesday

Showers and thunderstorms likely, mainly before 1pm. Some of the storms could produce heavy rainfall. Patchy fog before 9am. Otherwise, partly sunny, with a high near 87. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 70%.

Tuesday Night

Partly cloudy, with a low around 70. Northeast wind around 5 mph becoming calm.

Wednesday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Calm wind becoming south around 5 mph. Chance of precipitation is 70%.

Wednesday Night

Showers likely, mainly between 7pm and 1am. Partly cloudy, with a low around 70. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Showers likely. Mostly cloudy, with a high near 81. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.

Friday

A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 79.

Friday Night

Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Saturday

A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 84.

Saturday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.

Sunday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

Sunday Night

A 30 percent chance of showers. Partly cloudy, with a low around 66.