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.

Fog

41°F

5°C

Humidity	100%
Wind Speed	SE 15 mph
Barometer	29.86 in (1011.5 mb)
Dewpoint	41°F (5°C)
Visibility	0.50 mi
Wind Chill	33°F (1°C)
Last update	27 Dec 11:52 am CST

More Information:

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

Extended Forecast for

Iowa City IA

Dense Fog Advisory December 27, 11:59am until December 28, 12:00pm

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory December 27, 11:59am until December 28, 12:00pm
NOW until 12:00pm Sun
Dense Fog Advisory
Today
High: 48 °F
Patchy Dense
Fog
Tonight
Low: 46 °F
Chance Rain
and Areas Fog
Sunday
High: 50 °F⇓
Rain then
Rain/Snow and
Breezy
Sunday Night
Low: 11 °F
Windy. Chance
Snow then
Mostly Cloudy
Monday
High: 19 °F
Partly Sunny
and Blustery
Monday Night
Low: 10 °F
Mostly Clear
and Blustery
then Mostly
Clear
Tuesday
High: 31 °F
Mostly Sunny
Tuesday Night
Low: 22 °F
Mostly Cloudy

Detailed Forecast

Today

Patchy dense fog before 3pm. Otherwise, mostly cloudy, with a high near 48. Southeast wind around 10 mph, with gusts as high as 20 mph.

Tonight

A 30 percent chance of rain, mainly after 5am. Areas of fog. Otherwise, mostly cloudy, with a steady temperature around 46. Southeast wind 5 to 10 mph.

Sunday

Rain before 3pm, then rain and snow. Temperature rising to near 50 by 10am, then falling to around 31 during the remainder of the day. Breezy, with a south wind 5 to 10 mph becoming northwest 15 to 25 mph in the morning. Winds could gust as high as 40 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 11. Wind chill values as low as -10. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph.

Monday

Partly sunny, with a high near 19. Blustery.

Monday Night

Mostly clear, with a low around 10. Blustery.

Tuesday

Mostly sunny, with a high near 31.

Tuesday Night

Mostly cloudy, with a low around 22.

Wednesday

Partly sunny, with a high near 32.

Wednesday Night

Mostly cloudy, with a low around 9.