Tracking Two Storms Impacting the Central and Eastern U.S. Through This Weekend

Two storm systems will track through the central and eastern U.S. through this weekend with areas of gusty winds, rain, and heavy snow. Severe thunderstorms are forecast Friday from the central Gulf Coast into parts of the lower Mississippi, Tennessee and Ohio Valleys. Heavy to excessive rainfall is forecast from the lower Mississippi River Valley to the Tennessee Valley which may bring flooding. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Partly Cloudy and Breezy

46°F

8°C

Humidity	86%
Wind Speed	SW 24 G 36 mph
Barometer	29.44 in (996.9 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	9 Jan 1:56 am CST

More Information:

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

Extended Forecast for

Harmon IL

Overnight
Low: 40 °F
Slight Chance
Rain and
Breezy
Friday
High: 45 °F
Mostly Cloudy
and Breezy
then Partly
Sunny
Friday Night
Low: 31 °F
Partly Cloudy
then Slight
Chance
Rain/Snow
Saturday
High: 35 °F
Chance Snow
and Breezy
Saturday Night
Low: 19 °F
Slight Chance
Snow and
Blustery
Sunday
High: 30 °F
Mostly Sunny
Sunday Night
Low: 22 °F
Partly Cloudy
Monday
High: 41 °F
Mostly Sunny
Monday Night
Low: 32 °F
Mostly Cloudy

Detailed Forecast

Overnight

A slight chance of rain before 3am, then a slight chance of showers after 3am. Cloudy, with a low around 40. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

Friday

Cloudy, then gradually becoming mostly sunny, with a high near 45. Breezy, with a northwest wind 15 to 25 mph decreasing to 5 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

Friday Night

A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 31. North wind around 5 mph becoming calm. Chance of precipitation is 20%.

Saturday

A 40 percent chance of snow. Partly sunny, with a high near 35. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Saturday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 19. 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.

Sunday Night

Partly cloudy, with a low around 22.

Monday

Mostly sunny, with a high near 41.

Monday Night

Mostly cloudy, with a low around 32.

Tuesday

Mostly cloudy, with a high near 44.