Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Overcast

39°F

4°C

Humidity	93%
Wind Speed	NA
Barometer	29.91 in
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	9 Jan 9:35 am CST

More Information:

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

Extended Forecast for

Marengo IL

Today
High: 42 °F
Mostly Cloudy
and Breezy
then Mostly
Sunny
Tonight
Low: 31 °F
Partly Cloudy
then Chance
Rain/Snow
Saturday
High: 35 °F
Snow Likely
then Chance
Snow Showers
and Breezy
Saturday Night
Low: 20 °F
Chance Snow
Showers and
Blustery
Sunday
High: 30 °F
Partly Sunny
and Blustery
then Sunny
Sunday Night
Low: 21 °F
Partly Cloudy
Monday
High: 39 °F
Mostly Sunny
Monday Night
Low: 33 °F
Mostly Cloudy
Tuesday
High: 42 °F
Mostly Cloudy
then Chance
Showers

Detailed Forecast

Today

Mostly sunny, with a high near 42. Breezy, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 35 mph.

Tonight

A slight chance of snow before 3am, then a chance of rain between 3am and 5am, then a chance of snow after 5am. Increasing clouds, with a low around 31. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Saturday

Snow likely before noon, then a chance of snow showers after noon. Mostly cloudy, with a high near 35. Breezy, with a west northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Saturday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 20. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday

Mostly sunny, with a high near 30. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

Sunday Night

Partly cloudy, with a low around 21.

Monday

Mostly sunny, with a high near 39.

Monday Night

Mostly cloudy, with a low around 33.

Tuesday

A chance of showers after noon. Mostly cloudy, with a high near 42.

Tuesday Night

A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 30.