Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Fair

33°F

1°C

Humidity	45%
Wind Speed	W 9 mph
Barometer	30.39 in (1029.7 mb)
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	28 Nov 1:56 pm CST

More Information:

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

Extended Forecast for

Shannon IL

Winter Storm Warning November 29, 12:00am until November 30, 06:00am

Click here for hazard details and duration

Winter Storm Warning

This Afternoon
High: 31 °F
Sunny
Tonight
Low: 23 °F
Chance Snow
then Snow
Saturday
High: 29 °F
Heavy Snow
Saturday Night
Low: 23 °F
Snow
Sunday
High: 27 °F
Partly Sunny
Sunday Night
Low: 3 °F
Mostly Cloudy
Monday
High: 18 °F
Mostly Cloudy
then Chance
Snow
Monday Night
Low: 7 °F
Chance Snow
then Mostly
Cloudy
Tuesday
High: 21 °F
Partly Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 31. West wind around 5 mph.

Tonight

Snow, mainly after 1am. Low around 23. Light and variable wind becoming southeast 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow. The snow could be heavy at times. High near 29. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Saturday Night

Snow, mainly before 5am. Low around 23. East wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Sunday

Partly sunny, with a high near 27.

Sunday Night

Mostly cloudy, with a low around 3.

Monday

A 30 percent chance of snow after noon. Mostly cloudy, with a high near 18.

Monday Night

A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 7.

Tuesday

Partly sunny, with a high near 21.

Tuesday Night

Mostly cloudy, with a low around 12.