Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Hazardous Weather Conditions

Current conditions at

Cedar Rapids Airport (KCID)

Lat: 41.88°NLon: 91.72°WElev: 840ft.

Fog/Mist

75°F

24°C

Humidity	96%
Wind Speed	SE 5 mph
Barometer	29.97 in (1014.1 mb)
Dewpoint	74°F (23°C)
Visibility	5.00 mi
Last update	9 Aug 11:52 pm CDT

More Information:

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

Extended Forecast for

Marengo IA

Flood Watch until August 11, 01:00pm

Flood Warning August 10, 12:11am until August 12, 03:00am

Click here for hazard details and duration

Flood Watch

Flood Warning

Flood Watch until August 11, 01:00pm
Flood Warning August 10, 12:11am until August 12, 03:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 69 °F
T-storms
Sunday
High: 83 °F
T-storms
Likely
Sunday Night
Low: 68 °F
Showers
Monday
High: 82 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 66 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 84 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy
Wednesday
High: 84 °F
Mostly Sunny

Detailed Forecast

Overnight

Showers and thunderstorms. Low around 69. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 83. East wind around 5 mph becoming south in the afternoon. Chance of precipitation is 70%.

Sunday Night

Showers and possibly a thunderstorm. Low around 68. Southwest wind around 5 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Calm wind becoming southwest around 5 mph in the morning.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Tuesday

Mostly sunny, with a high near 84.

Tuesday Night

Partly cloudy, with a low around 65.

Wednesday

Mostly sunny, with a high near 84.

Wednesday Night

Partly cloudy, with a low around 66.