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.

Partly Cloudy

36°F

2°C

Humidity 46%
Wind Speed NW 12 mph
Barometer 30.03 in (1017.4 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 13 Mar 8:54 pm CDT
Extended Forecast for

Stillman Valley IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Northwest wind 10 to 15 mph becoming light north northwest after midnight. Winds could gust as high as 25 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow, mixing with rain after 3pm, then gradually ending. Cloudy, with a high near 42. Light east wind becoming east southeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain before 9pm, then a slight chance of snow between 9pm and 10pm, then a chance of rain after 10pm. Cloudy, with a low around 35. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 35 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday

    Sunday: Rain before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then rain after 4pm. High near 59. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.

    High: 59 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Rain before 10pm, then snow, possibly mixed with rain between 10pm and 1am, then snow after 1am. Areas of blowing snow after 1am. Low around 20. Windy, with a southwest wind 25 to 30 mph becoming north northwest in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 90%.

    Low: 20 °F

    Rain/Snow and
    Areas Blowing
    Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Areas of blowing snow. Cloudy, with a high near 22. Windy. Chance of precipitation is 60%.

    High: 22 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 5. Blustery.

    Low: 5 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 28. Northwest wind 10 to 15 mph becoming light north northwest after midnight. Winds could gust as high as 25 mph.
Saturday
A slight chance of snow, mixing with rain after 3pm, then gradually ending. Cloudy, with a high near 42. Light east wind becoming east southeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain before 9pm, then a slight chance of snow between 9pm and 10pm, then a chance of rain after 10pm. Cloudy, with a low around 35. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Sunday
Rain before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then rain after 4pm. High near 59. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.
Sunday Night
Rain before 10pm, then snow, possibly mixed with rain between 10pm and 1am, then snow after 1am. Areas of blowing snow after 1am. Low around 20. Windy, with a southwest wind 25 to 30 mph becoming north northwest in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 90%.
Monday
Snow likely, mainly before 1pm. Areas of blowing snow. Cloudy, with a high near 22. Windy. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 5. Blustery.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Stillman Valley IL
 42.11°N 89.19°W
Last Update:
8:51 pm CDT Mar 13, 2026
Forecast Valid:
8pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation