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Tuesday A.M. Storm Complex Preliminarily Defined as Derecho; Also Three EF1 Tornadoes
Event Summary: August 7th Very Large Hail, Damaging Winds and Tornadoes

Hazardous Weather Conditions

Current conditions at

Cedar Rapids Airport (KCID)

Lat: 41.88°NLon: 91.72°WElev: 840ft.

Overcast

74°F

23°C

Humidity	88%
Wind Speed	E 8 mph
Barometer	29.93 in (1012.9 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	13 Aug 7:52 pm CDT

More Information:

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

Extended Forecast for

Marion IA

Flood Watch until August 15, 10:00am

Click here for hazard details and duration

Flood Watch

Flood Watch until August 15, 10:00am
NOW until 10:00am Sat
Flood Watch
Tonight
Low: 66 °F
Heavy Rain
Friday
High: 80 °F
Showers
Likely then
Chance
T-storms
Friday Night
Low: 70 °F
Heavy Rain
Saturday
High: 85 °F
Chance
Showers
Saturday Night
Low: 69 °F
Mostly Cloudy
then Chance
Showers
Sunday
High: 83 °F
Chance
T-storms
Sunday Night
Low: 63 °F
Partly Cloudy
Monday
High: 81 °F
Sunny

Detailed Forecast

Tonight

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm. Some of the storms could produce heavy rainfall. Low around 66. East wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Friday

Showers likely and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms after 9am. Mostly cloudy, with a high near 80. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce heavy rainfall. Low around 70. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Saturday

A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly cloudy, with a high near 85. Southeast wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 30%.

Saturday Night

A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 69.

Sunday

A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.

Sunday Night

Partly cloudy, with a low around 63.

Monday

Sunny, with a high near 81.

Monday Night

Mostly clear, with a low around 61.

Tuesday

Mostly sunny, with a high near 81.

Tuesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Wednesday

A 30 percent chance of showers. Mostly cloudy, with a high near 82.