Severe Storms Expected Across Upper Midwest

Strong to severe thunderstorms with damaging winds, large hail, and heavy rain are expected across the Upper Mississippi Valley, which includes the Twin Cities metro area. Meanwhile, heavy rain and thunderstorms may produce flooding across the Mid Mississippi Valley and in the St. Louis metro region. Read More >

Hazardous Weather Conditions

Current conditions at

Iowa City Municipal Airport (KIOW)

Lat: 41.64° N Lon: 91.54° W Elev: 650 ft.

Mostly Cloudy

85°F

29°C

Humidity 70%
Wind Speed SW 9 mph
Barometer 29.99 in (1014.9 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 9 Aug 12:52 pm CDT
Detailed forecast for

Johnson County

Rest Of Today
Mostly sunny with a 40 percent chance of showers and thunderstorms. High around 90. South wind 10 to 15 mph. Heat index readings to 103.
Tonight
Mostly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Low in the lower 70s. South wind 10 to 15 mph. Heat index readings to 100 in the evening.
Monday
Partly sunny with a 30 percent chance of showers and thunderstorms. High in the upper 80s. West wind 5 to 10 mph shifting to the northwest 10 to 15 mph in the afternoon. Heat index readings to 98.
Monday Night
Cooler. Mostly cloudy in the evening then becoming partly cloudy. A 40 percent chance of showers and thunderstorms. Low in the lower 60s. North wind 5 to 10 mph.
Tuesday
Partly sunny. High in the lower 80s. East wind 5 to 10 mph.
Tuesday Night
Partly cloudy. Low in the lower 60s.
Wednesday
Partly sunny with a 30 percent chance of showers and thunderstorms. High in the mid 80s.
Wednesday Night
Partly cloudy. Low in the mid 60s.
Thursday And Thursday Night
Mostly cloudy. A 40 percent chance of showers and thunderstorms. High in the mid 80s. Low in the mid 60s.
Friday
Partly sunny with a 30 percent chance of showers and thunderstorms. High in the lower 80s.
Friday Night
Mostly cloudy in the evening then becoming partly cloudy. Low in the mid 60s.
Saturday
Mostly sunny. High in the lower 80s.



Click Map For Forecast
1144 AM CDT Sun Aug 9 2020
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database