Hazardous Weather Conditions
Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Fair
80°F
27°C
| Humidity | 64% |
| Wind Speed | SW 10 mph |
| Barometer | 29.94 in (1013.3 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 24 Jun 3:56 pm CDT |
Extended Forecast for
4 Miles SSW Nachusa IL
Severe T-storm Watch until June 24, 10:00pm
NOW until 10:00pm Wed
Severe T-storm Watch
This Afternoon
High: 80 °F
Severe
ThunderstormsTonight
Low: 60 °F
Severe
Thunderstorms
then Partly
CloudyThursday
High: 78 °F
Partly Sunny
Thursday Night
Low: 58 °F
Mostly Cloudy
Friday
High: 76 °F
Chance
ShowersFriday Night
Low: 59 °F
Mostly Cloudy
Saturday
High: 81 °F
Partly Sunny
Saturday Night
Low: 67 °F
Mostly Cloudy
then Chance
T-storms
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Mostly cloudy, with a high near 80. West southwest wind around 15 mph, with gusts as high as 20 mph.
Tonight
Showers and thunderstorms likely before 11pm, then isolated showers between 11pm and midnight. Some of the storms could be severe. Partly cloudy, with a low around 60. West southwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Partly sunny, with a high near 78. West wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 58. Calm wind becoming east around 5 mph after midnight. Winds could gust as high as 15 mph.
Friday
A 40 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 76. East wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 59.
Saturday
Partly sunny, with a high near 81.
Saturday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67.
Sunday
Partly sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Mostly sunny, with a high near 92.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Nachusa IL
41.77°N 89.41°W
41.77°N 89.41°W
4:17 pm CDT Jun 24, 2026
4pm CDT Jun 24, 2026-6pm CDT Jul 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
