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

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Rain

48°F

9°C

Humidity	100%
Wind Speed	NA
Barometer	29.67 in
Dewpoint	48°F (9°C)
Visibility	0.50 mi
Last update	28 Dec 6:35 am CST

More Information:

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

Extended Forecast for

De Kalb IL

Wind Advisory December 28, 06:00pm until December 29, 03:00pm

Dense Fog Advisory December 28, 06:54am until December 28, 09:00am

Click here for hazard details and duration

Wind Advisory

...

Dense Fog Advisory December 28, 06:54am until December 28, 09:00am
NOW until 9:00am Sun
Dense Fog Advisory
Today
High: 51 °F
Showers and
Areas Dense
Fog
Tonight
Low: 16 °F
Very Windy.
Chance
Rain/Snow
then Snow
Showers
Likely
Monday
High: 21 °F
Chance Snow
Showers and
Windy then
Partly Sunny
and Blustery
Monday Night
Low: 10 °F
Partly Cloudy
and Blustery
then Mostly
Clear
Tuesday
High: 27 °F
Partly Sunny
Tuesday Night
Low: 22 °F
Mostly Cloudy
Wednesday
High: 29 °F
Mostly Cloudy
Wednesday Night
Low: 13 °F
Chance Snow
then Mostly
Cloudy

Detailed Forecast

Today

Showers and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm. Areas of dense fog before noon. High near 51. Breezy, with a south southeast wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

A slight chance of rain showers before 7pm, then snow showers likely. Cloudy, with a low around 16. Wind chill values as low as -5. Very windy, with a west wind 25 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Monday

A 40 percent chance of snow showers before noon. Mostly cloudy, with a high near 21. Wind chill values as low as -4. Windy, with a west northwest wind 20 to 30 mph, with gusts as high as 45 mph.

Monday Night

Partly cloudy, with a low around 10. Wind chill values as low as -5. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Tuesday

Partly sunny, with a high near 27. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly cloudy, with a low around 22.

Wednesday

Mostly cloudy, with a high near 29.

Wednesday Night

A chance of snow before midnight. Mostly cloudy, with a low around 13.

New Year's Day

Mostly sunny, with a high near 18.