National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

**Beyond the Warning Presentation in Oglesby on 3/10/2026 POSTPONED**

Due to the potential for severe thunderstorms on Tuesday, March 10th, the Beyond the Warning seminar in Oglesby, IL has been POSTPONED. We intend to reschedule this session later this spring. Read More >

Hazardous Weather Conditions

Current conditions at

Rockford, Greater Rockford Airport (KRFD)

Lat: 42.19°NLon: 89.09°WElev: 735ft.

Overcast

43°F

6°C

Humidity 93%
Wind Speed NE 10 G 21 mph
Barometer 29.82 in (1010.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 10 Mar 2:54 pm CDT
Extended Forecast for

4 Miles S Winnebago IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms after 4pm. Mostly cloudy, with a steady temperature around 45. East northeast wind around 15 mph, with gusts as high as 20 mph.

    High: 45 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms, mainly before midnight. Low around 37. Northeast 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.

    Low: 37 °F

    T-storms then
    Chance
    T-storms

  • Wednesday

    Wednesday: Rain and snow showers likely before 3pm, then a slight chance of rain showers between 3pm and 4pm. Cloudy, with a high near 38. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 47. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Cloudy, with a low around 38. Breezy. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely and
    Breezy

  • Friday

    Friday: Partly sunny, with a high near 46. Breezy.

    High: 46 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers. Cloudy, with a high near 45.

    High: 45 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms after 4pm. Mostly cloudy, with a steady temperature around 45. East northeast wind around 15 mph, with gusts as high as 20 mph.
Tonight
Showers and thunderstorms, mainly before midnight. Low around 37. Northeast 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
Rain and snow showers likely before 3pm, then a slight chance of rain showers between 3pm and 4pm. Cloudy, with a high near 38. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Partly cloudy, with a low around 25. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 47. West wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Showers likely, mainly after 1am. Cloudy, with a low around 38. Breezy. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 46. Breezy.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A chance of snow showers. Cloudy, with a high near 45.
Saturday Night
Rain and snow showers likely, mainly after 1am. Cloudy, with a low around 32.
Sunday
Rain and snow showers likely. Cloudy, with a high near 42. Breezy.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Blustery.
Monday
Partly sunny, with a high near 25.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Winnebago IL
 42.22°N 89.24°W
Last Update:
2:36 pm CDT Mar 10, 2026
Forecast Valid:
3pm CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation