Hazardous Weather Conditions
Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
A Few Clouds
34°F
1°C
| Humidity | 100% |
| Wind Speed | N 15 G 24 mph |
| Barometer | 29.38 in (995.2 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 8.00 mi |
| Wind Chill | 24°F (-4°C) |
| Last update | 15 Mar 5:56 pm CDT |
Extended Forecast for
2 Miles WSW Prophetstown IL
High Wind Warning March 15, 07:00pm until March 16, 01:00pm
Blizzard Warning March 15, 07:00pm until March 16, 01:00pm
Tonight
Low: 16 °F
Rain/Snow and
Blowing SnowMonday
High: 21 °F
Snow Likely
and Blowing
SnowMonday Night
Low: 5 °F
Mostly Cloudy
and Blustery
then Partly
CloudyTuesday

High: 23 °F
Mostly Sunny
Tuesday Night

Low: 19 °F
Snow
Wednesday

High: 42 °F
Partly Sunny
Wednesday Night

Low: 31 °F
Partly Cloudy
Thursday

High: 51 °F
Mostly Sunny
Thursday Night

Low: 35 °F
Partly Cloudy
Detailed Forecast
Tonight
Snow, possibly mixed with rain, becoming all snow after 9pm. The snow could be heavy at times. Widespread blowing snow, mainly after 2am. Low around 16. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.
Monday
Snow likely, mainly before 1pm. Widespread blowing snow, mainly before 9am. Cloudy, with a high near 21. Wind chill values as low as -5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -10. Blustery, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight.
Tuesday
Mostly sunny, with a high near 23. Wind chill values as low as -10. West wind around 10 mph becoming southwest in the afternoon.
Tuesday Night
Snow. Low around 19. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Partly sunny, with a high near 59.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WSW Prophetstown IL
41.65°N 89.97°W (Elev. 627 ft)
41.65°N 89.97°W (Elev. 627 ft)
6:11 pm CDT Mar 15, 2026
6pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026



