Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Iowa City Municipal Airport (KIOW)

Lat: 41.64°NLon: 91.54°WElev: 650ft.

Fair

74°F

23°C

Humidity	85%
Wind Speed	SE 6 mph
Barometer	30.04 in (1016.8 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	18 Sep 6:52 pm CDT

More Information:

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

Extended Forecast for

Iowa City Municipal Airport IA

Tonight
Low: 68 °F
Partly Cloudy
then Showers
Saturday
High: 82 °F
Showers
Likely
Saturday Night
Low: 64 °F
Chance
T-storms then
Showers
Sunday
High: 70 °F
Showers
Likely
Sunday Night
Low: 58 °F
Chance
Showers
Monday
High: 63 °F
Showers
Likely
Monday Night
Low: 53 °F
Chance
Showers
Tuesday
High: 62 °F
Mostly Cloudy
Tuesday Night
Low: 49 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 68. East wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 82. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 70%.

Saturday Night

A chance of showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 4am, then showers after 4am. Low around 64. Southwest wind around 5 mph becoming northeast in the evening. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers likely, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 70. Northeast wind 10 to 15 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.

Sunday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 58.

Monday

Showers likely, mainly after 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

Monday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 53.

Tuesday

Mostly cloudy, with a high near 62.

Tuesday Night

Partly cloudy, with a low around 49.

Wednesday

Mostly sunny, with a high near 66.