Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Fair and Windy

20°F

-7°C

Humidity	57%
Wind Speed	NW 26 G 32 mph
Barometer	30.24 in (1025.8 mb)
Dewpoint	7°F (-14°C)
Visibility	10.00 mi
Wind Chill	2°F (-17°C)
Last update	22 Jan 12:56 pm CST

More Information:

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

Extended Forecast for

De Witt IA

Cold Weather Advisory January 23, 12:00pm until January 24, 12:00pm

Extreme Cold Warning January 23, 12:00am until January 23, 12:00pm

Click here for hazard details and duration

Cold Weather Advisory

Extreme Cold Warning

This Afternoon
High: 24 °F
Slight Chance
Snow and
Breezy
Tonight
Low: -13 °F
Chance
Flurries
Friday
High: -3 °F
Cold
Friday Night
Low: -7 °F
Mostly Cloudy
Saturday
High: 5 °F
Chance Snow
Saturday Night
Low: -1 °F
Chance Snow
Sunday
High: 12 °F
Chance Snow
then Partly
Sunny
Sunday Night
Low: -5 °F
Partly Cloudy
Monday
High: 14 °F
Sunny

Detailed Forecast

This Afternoon

A chance of flurries before 2pm, then a chance of flurries with a slight chance of snow between 2pm and 5pm, then a chance of flurries after 5pm. Mostly cloudy, with a high near 24. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 10%.

Tonight

A chance of flurries before 10pm. Partly cloudy, with a low around -13. Wind chill values as low as -35. Northwest wind around 15 mph, with gusts as high as 25 mph.

Friday

Mostly sunny and cold, with a high near -3. Wind chill values as low as -35. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Friday Night

Mostly cloudy, with a low around -7. Wind chill values as low as -20. Northeast wind 5 to 10 mph.

Saturday

A 30 percent chance of snow. Cloudy and cold, with a high near 5.

Saturday Night

A 40 percent chance of snow. Mostly cloudy, with a low around -1.

Sunday

A 30 percent chance of snow before noon. Partly sunny, with a high near 12.

Sunday Night

Partly cloudy, with a low around -5.