Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Iowa City Municipal Airport (KIOW)

Lat: 41.64°NLon: 91.54°WElev: 650ft.

Rain Fog/Mist

45°F

7°C

Humidity	100%
Wind Speed	Calm
Barometer	29.58 in (1002.1 mb)
Dewpoint	45°F (7°C)
Visibility	1.00 mi
Last update	28 Dec 7:52 am CST

More Information:

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

Extended Forecast for

2 Miles ENE Iowa City IA

Wind Advisory December 28, 02:00pm until December 29, 06:00pm

Dense Fog Advisory December 28, 07:58am until December 28, 12:00pm

Click here for hazard details and duration

Wind Advisory

Dense Fog Advisory

Dense Fog Advisory December 28, 07:58am until December 28, 12:00pm
NOW until 12:00pm Sun
Dense Fog Advisory
Today
High: 46 °F⇓
Rain and
Dense Fog
then Wintry
Mix and Windy
Tonight
Low: 10 °F
Chance Snow
and Windy
Monday
High: 18 °F
Mostly Sunny
and Windy
Monday Night
Low: 9 °F
Mostly Clear
Tuesday
High: 31 °F
Mostly Sunny
Tuesday Night
Low: 23 °F
Mostly Cloudy
Wednesday
High: 32 °F
Partly Sunny
Wednesday Night
Low: 15 °F
Mostly Cloudy

Detailed Forecast

Today

Rain, possibly mixed with sleet before 3pm, then a chance of snow and sleet between 3pm and 4pm, then a chance of snow after 4pm. Widespread dense fog, mainly before 9am. Temperature rising to near 46 by 9am, then falling to around 26 during the remainder of the day. Windy, with an east wind 5 to 10 mph becoming northwest 20 to 30 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of less than a half inch possible.

Tonight

A 40 percent chance of snow, mainly before 5am. Mostly cloudy, with a low around 10. Wind chill values as low as -10. Windy, with a west wind around 30 mph, with gusts as high as 45 mph.

Monday

Mostly sunny, with a high near 18. Wind chill values as low as -10. Windy, with a northwest wind 25 to 30 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.

Monday Night

Mostly clear, with a low around 9. Wind chill values as low as zero. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

Tuesday

Mostly sunny, with a high near 31.

Tuesday Night

Mostly cloudy, with a low around 23.

Wednesday

Partly sunny, with a high near 32.

Wednesday Night

Mostly cloudy, with a low around 15.

New Year's Day

Mostly sunny, with a high near 23.

Thursday Night

Partly cloudy, with a low around 12.