Hazardous Weather Conditions
Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Fair
62°F
17°C
| Humidity | 100% |
| Wind Speed | SW 8 mph |
| Barometer | 29.71 in (1005.6 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 5:56 am CDT |
Extended Forecast for
6 Miles SSE Harmon IL
Today
High: 73 °F
Isolated
Showers then
SunnyTonight

Low: 54 °F
Mostly Clear
Friday
High: 81 °F
Mostly Sunny
then Chance
T-storms and
BreezyFriday Night
Low: 42 °F
T-storms then
ShowersSaturday
High: 50 °F
Breezy.
Slight Chance
Showers then
Mostly SunnySaturday Night

Low: 33 °F
Mostly Clear
Sunday

High: 52 °F
Sunny
Sunday Night

Low: 34 °F
Partly Cloudy
then Patchy
FrostMonday

High: 61 °F
Areas Frost
then Sunny
Detailed Forecast
Today
Isolated showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 73. Southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 54. West wind 5 to 10 mph becoming east southeast in the evening.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 81. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then showers likely after 1am. Low around 42. South wind around 15 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Saturday
A 20 percent chance of showers before 9am. Mostly sunny, with a high near 50. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 52.
Sunday Night
Patchy frost after 1am. Otherwise, mostly clear, with a low around 34.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 70.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles SSE Harmon IL
41.64°N 89.51°W
41.64°N 89.51°W
4:01 am CDT Apr 16, 2026
6am CDT Apr 16, 2026-6pm CDT Apr 22, 2026



