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

Monroe Municipal Airport (KEFT)

Lat: 42.62°NLon: 89.59°WElev: 1082ft.

Fog

41°F

5°C

Humidity	100%
Wind Speed	E 8 mph
Barometer	29.73 in
Dewpoint	41°F (5°C)
Visibility	0.25 mi
Wind Chill	36°F (2°C)
Last update	27 Dec 11:15 pm CST

More Information:

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

Extended Forecast for

3 Miles S Dakota IL

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

Dense Fog Advisory December 27, 11:19pm until December 28, 12:00pm

Click here for hazard details and duration

Wind Advisory

Dense Fog Advisory

Dense Fog Advisory December 27, 11:19pm until December 28, 12:00pm
NOW until 12:00pm Sun
Dense Fog Advisory
Tonight
Low: 45 °F
Chance Rain
and Areas
Dense Fog
Sunday
High: 51 °F⇓
Rain Likely
then
Rain/Sleet
and Breezy
Sunday Night
Low: 13 °F
Windy.
Rain/Snow
then Snow
Monday
High: 20 °F
Windy. Chance
Snow then
Partly Sunny
Monday Night
Low: 7 °F
Partly Cloudy
Tuesday
High: 26 °F
Mostly Sunny
Tuesday Night
Low: 20 °F
Mostly Cloudy
Wednesday
High: 29 °F
Mostly Cloudy

Detailed Forecast

Tonight

A 40 percent chance of rain, mainly after 4am. Areas of dense fog. Otherwise, cloudy, with a steady temperature around 45. Southeast wind around 5 mph.

Sunday

Rain before 5pm, then rain likely, possibly mixed with sleet. Temperature rising to near 51 by 11am, then falling to around 38 during the remainder of the day. Breezy, with a southeast wind 5 to 10 mph becoming northwest 15 to 25 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. Little or no sleet accumulation expected.

Sunday Night

Rain and snow, becoming all snow after 7pm. Low around 13. Wind chill values as low as -10. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday

A 30 percent chance of snow before noon. Mostly cloudy, with a high near 20. Wind chill values as low as -10. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph.

Monday Night

Partly cloudy, with a low around 7.

Tuesday

Mostly sunny, with a high near 26.

Tuesday Night

Mostly cloudy, with a low around 20.

Wednesday

Mostly cloudy, with a high near 29.

Wednesday Night

A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 9.

New Year's Day

Mostly sunny, with a high near 18.