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March 10, 2026: Strong Tornadoes in the Kankakee River Valley and Giant Hail
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Spring Flood Outlook: Below average to near average flood risk for area river basins

Hazardous Weather Conditions

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Fair

46°F

8°C

Humidity	51%
Wind Speed	SW 15 G 22 mph
Barometer	29.57 in (1001.5 mb)
Dewpoint	29°F (-2°C)
Visibility	10.00 mi
Wind Chill	40°F (4°C)
Last update	13 Mar 2:56 am CDT

More Information:

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

Extended Forecast for

4 Miles WSW Harmon IL

High Wind Warning March 13, 03:57am until March 13, 04:00pm

Click here for hazard details and duration

High Wind Warning

High Wind Warning March 13, 03:57am until March 13, 04:00pm
NOW until 4:00pm Fri
High Wind Warning
Overnight
Low: 42 °F
Chance
Showers and
Breezy
Friday
High: 46 °F
Decreasing
Clouds and
Very Windy
Friday Night
Low: 29 °F
Partly Cloudy
then Slight
Chance Snow
Showers
Saturday
High: 42 °F
Chance Snow
Showers
Saturday Night
Low: 37 °F
Chance
Showers
Sunday
High: 59 °F
Showers and
Breezy
Sunday Night
Low: 17 °F
Blustery.
Rain/Snow
then Snow
Showers
Monday
High: 22 °F
Chance Snow
Showers and
Blustery

Detailed Forecast

Overnight

A 40 percent chance of showers, mainly before 4am. Mostly cloudy, with a steady temperature around 42. Breezy, with a southwest wind around 25 mph, with gusts as high as 45 mph.

Friday

Mostly cloudy, then gradually becoming sunny, with a high near 46. Very windy, with a west northwest wind 30 to 35 mph, with gusts as high as 55 mph.

Friday Night

A 20 percent chance of snow showers after 1am. Increasing clouds, with a low around 29. West northwest wind 10 to 15 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

Saturday

A 30 percent chance of snow showers before 1pm. Cloudy, with a high near 42. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.

Saturday Night

A 50 percent chance of showers. Cloudy, with a low around 37. East wind around 15 mph, with gusts as high as 25 mph.

Sunday

Showers before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then showers after 4pm. High near 59. Breezy. Chance of precipitation is 100%.

Sunday Night

Rain showers before 10pm, then snow showers. Low around 17. Blustery. Chance of precipitation is 100%.

Monday

A chance of snow showers before 1pm. Mostly cloudy, with a high near 22. Blustery.

Monday Night

Partly cloudy, with a low around 4. Blustery.

Tuesday

Mostly sunny, with a high near 25.

Tuesday Night

A chance of snow showers. Mostly cloudy, with a low around 17.

Wednesday

Mostly cloudy, with a high near 43.