Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

13°F

-11°C

Humidity	78%
Wind Speed	W 12 mph
Barometer	30.30 in
Dewpoint	7°F (-14°C)
Visibility	10.00 mi
Wind Chill	-1°F (-18°C)
Last update	29 Dec 10:55 pm CST

More Information:

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

Extended Forecast for

Grand Ridge IL

Tonight
Low: 12 °F
Partly Cloudy
Tuesday
High: 28 °F
Mostly Sunny
then Slight
Chance Snow
Tuesday Night
Low: 26 °F
Mostly Cloudy
Wednesday
High: 32 °F
Mostly Cloudy
then Chance
Snow
Wednesday Night
Low: 13 °F
Chance Snow
then Partly
Cloudy
New Year's Day
High: 23 °F
Mostly Sunny
Thursday Night
Low: 16 °F
Partly Cloudy
Friday
High: 30 °F
Mostly Sunny
Friday Night
Low: 19 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 12. Wind chill values as low as -1. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday

A 20 percent chance of snow after 3pm. Increasing clouds, with a high near 28. Wind chill values as low as zero. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Mostly cloudy, with a low around 26. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday

A 30 percent chance of snow after noon. Cloudy, with a high near 32. West wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 13. North northwest wind around 10 mph, with gusts as high as 20 mph.

New Year's Day

Mostly sunny, with a high near 23.

Thursday Night

Partly cloudy, with a low around 16.

Friday

Mostly sunny, with a high near 30.