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.

A Few Clouds

16°F

-9°C

Humidity 59%
Wind Speed N 17 G 33 mph
Barometer 30.07 in (1019.5 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 14 Jan 10:54 pm CST
Extended Forecast for

Stillman Valley IL

  • Tonight

    Tonight: Partly cloudy, with a low around 12. Wind chill values as low as zero. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 12 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 5pm. Mostly sunny, with a high near 25. Wind chill values as low as 1. North northwest wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 25 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Snow. Temperature rising to around 28 by 4am. South southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 24 °F⇑

    Snow

  • Friday

    Friday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 36. West wind around 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 10. West northwest wind around 15 mph, with gusts as high as 20 mph.

    Low: 10 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow. Mostly cloudy, with a high near 16.

    High: 16 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 12. Wind chill values as low as zero. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
A 20 percent chance of snow after 5pm. Mostly sunny, with a high near 25. Wind chill values as low as 1. North northwest wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Snow. Temperature rising to around 28 by 4am. South southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 36. West wind around 15 mph, with gusts as high as 25 mph.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 10. West northwest wind around 15 mph, with gusts as high as 20 mph.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 16.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Partly sunny, with a high near 16.
Sunday Night
Mostly cloudy, with a low around 4.
M.L.King Day
Partly sunny, with a high near 11.
Monday Night
Mostly clear, with a low around 0.
Tuesday
Mostly sunny, with a high near 17.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stillman Valley IL
 42.11°N 89.19°W
Last Update:
10:21 pm CST Jan 14, 2026
Forecast Valid:
11pm CST Jan 14, 2026-6pm CST Jan 21, 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