Heavy Rain in the Appalachians and Central Gulf Coast; Heat Continues in the West; Monitoring the Tropics

Heavy to excessive rainfall over the southern Appalachians and portions of the central Gulf Coast may bring areas of flooding today. Hot temperatures are in place through today across much of the western U.S. and New England. Tropical Storm Erin is forecast to become a Major Hurricane this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Iowa City Municipal Airport (KIOW)

Lat: 41.64°NLon: 91.54°WElev: 650ft.

Overcast

77°F

25°C

Humidity	82%
Wind Speed	W 3 mph
Barometer	29.97 in (1014.4 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	12 Aug 11:52 am CDT

More Information:

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

Extended Forecast for

3 Miles WSW Lone Tree IA

This Afternoon
High: 81 °F
Slight Chance
T-storms
Tonight
Low: 62 °F
Slight Chance
T-storms then
Mostly Clear
Wednesday
High: 81 °F
Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 65 °F
Mostly Clear
Friday
High: 88 °F
Mostly Sunny
Friday Night
Low: 73 °F
Partly Cloudy
Saturday
High: 92 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. West wind 5 to 10 mph.

Tonight

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 62. Northwest wind around 5 mph. Chance of precipitation is 20%.

Wednesday

Sunny, with a high near 81. North wind around 5 mph becoming calm.

Wednesday Night

Mostly clear, with a low around 61. Calm wind.

Thursday

Sunny, with a high near 82.

Thursday Night

Mostly clear, with a low around 65.

Friday

Mostly sunny, with a high near 88.

Friday Night

Partly cloudy, with a low around 73.