Hazardous Weather Conditions
Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Fair
57°F
14°C
| Humidity | 96% |
| Wind Speed | S 8 G 17 mph |
| Barometer | 29.46 in (997.5 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 17 Jun 12:56 pm CDT |
Extended Forecast for
6 Miles SE Harmon IL
Flood Watch June 17, 01:16pm until June 17, 05:00pm
NOW until 5:00pm Wed
Flood Watch
This Afternoon
High: 74 °F
Severe
Thunderstorms
and BreezyTonight
Low: 57 °F
Severe
Thunderstorms
then Mostly
ClearThursday
High: 74 °F
Decreasing
CloudsThursday Night
Low: 54 °F
Mostly Clear
Juneteenth
High: 76 °F
Sunny
Friday Night
Low: 57 °F
Slight Chance
ShowersSaturday
High: 80 °F
Mostly Sunny
Saturday Night
Low: 60 °F
Mostly Cloudy
then Chance
T-storms
Detailed Forecast
This Afternoon
Showers and possibly a thunderstorm before 4pm, then showers and thunderstorms likely, mainly between 4pm and 5pm. Some of the storms could be severe and produce heavy rainfall. High near 74. Breezy, with a south southeast wind 15 to 20 mph becoming southwest. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 8pm. Some of the storms could be severe. Partly cloudy, with a low around 57. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 74. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 54. West northwest wind around 5 mph.
Juneteenth
Sunny, with a high near 76. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
A 20 percent chance of showers before 1am. Mostly clear, with a low around 57.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75.
Sunday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 78.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles SE Harmon IL
41.66°N 89.45°W
41.66°N 89.45°W
12:57 pm CDT Jun 17, 2026
1pm CDT Jun 17, 2026-6pm CDT Jun 23, 2026
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