Hazardous Weather Conditions
Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Fair
75°F
24°C
| Humidity | 71% |
| Wind Speed | SW 10 G 17 mph |
| Barometer | 29.68 in (1004.7 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 14 Apr 10:56 pm CDT |
Extended Forecast for
6 Miles SSE Harmon IL
Tonight
Low: 65 °F
T-storms
LikelyWednesday
High: 74 °F
T-storms then
ShowersWednesday Night
Low: 58 °F
Showers
LikelyThursday
High: 74 °F
Chance
ShowersThursday Night
Low: 54 °F
Mostly Clear
Friday
High: 80 °F
Mostly Sunny
Friday Night
Low: 51 °F
Showers
Saturday
High: 62 °F
Chance
Showers and
BreezySaturday Night
Low: 35 °F
Partly Cloudy
Detailed Forecast
Tonight
Showers and thunderstorms likely, mainly after 3am. Mostly cloudy, with a low around 65. West southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms, mainly before 10am, then showers and possibly a thunderstorm after 4pm. High near 74. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 74. West southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 54. West wind around 5 mph becoming southeast after midnight. Winds could gust as high as 10 mph.
Friday
Mostly sunny, with a high near 80.
Friday Night
Showers and possibly a thunderstorm. Low around 51. Chance of precipitation is 90%.
Saturday
A chance of showers. Mostly cloudy, with a high near 62. Breezy.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 68.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles SSE Harmon IL
41.64°N 89.51°W
41.64°N 89.51°W
11:00 pm CDT Apr 14, 2026
11pm CDT Apr 14, 2026-6pm CDT Apr 21, 2026
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