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

Hazardous Weather Conditions

Current conditions at

Rockford, Greater Rockford Airport (KRFD)

Lat: 42.19°NLon: 89.09°WElev: 735ft.

Overcast

1°F

-17°C

Humidity 51%
Wind Speed N 12 mph
Barometer 30.34 in (1029.3 mb)
Dewpoint -13°F (-25°C)
Visibility 10.00 mi
Wind Chill-16°F (-27°C)
Last update 25 Jan 1:54 am CST
Extended Forecast for

Stillman Valley IL

  • Overnight

    Overnight: A 30 percent chance of snow, mainly before 3am. Cloudy, with a low around 0. Wind chill values as low as -14. North wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 0 °F

    Chance Snow

  • Sunday

    Sunday: Cloudy, with a high near 11. Wind chill values as low as -16. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 11 °F

    Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -5. Wind chill values as low as -21. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: -5 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and cold, with a high near 10. Wind chill values as low as -23. West northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 10 °F

    Cold

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 3. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 3 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around -1.

    Low: -1 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 13.

    High: 13 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 3am. Cloudy, with a low around 0. Wind chill values as low as -14. North wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Cloudy, with a high near 11. Wind chill values as low as -16. North wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around -5. Wind chill values as low as -21. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny and cold, with a high near 10. Wind chill values as low as -23. West northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 3. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 15.
Tuesday Night
Mostly clear, with a low around -1.
Wednesday
Partly sunny, with a high near 13.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Mostly sunny, with a high near 13.
Thursday Night
Partly cloudy, with a low around 0.
Friday
Mostly sunny, with a high near 16.
Friday Night
Partly cloudy, with a low around 2.
Saturday
Mostly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stillman Valley IL
 42.11°N 89.19°W
Last Update:
2:16 am CST Jan 25, 2026
Forecast Valid:
2am CST Jan 25, 2026-6pm CST Jan 31, 2026
 
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Additional Resources

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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