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

Hazardous Weather Conditions

Current conditions at

Aurora Municipal Airport (KARR)

Lat: 41.77°NLon: 88.48°WElev: 696ft.

Fair

18°F

-8°C

Humidity 81%
Wind Speed S 8 mph
Barometer 30.02 in (1017.7 mb)
Dewpoint 13°F (-11°C)
Visibility 9.00 mi
Wind Chill8°F (-13°C)
Last update 24 Feb 5:52 am CST
Extended Forecast for

Big Rock IL

  • Today

    Today: A chance of light rain with a slight chance of showers between 4pm and 5pm, then a chance of showers or light rain after 5pm. Mostly cloudy, with a high near 40. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%.

    High: 40 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Light Rain

  • Tonight

    Tonight: A chance of showers or light rain before 7pm, then a chance of light rain with a slight chance of showers between 7pm and 8pm. Cloudy during the early evening, then gradual clearing, with a low around 23. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 35. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 21. West northwest wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 21 °F

    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 41. Northeast wind around 5 mph becoming south southwest in the morning. Winds could gust as high as 15 mph.

    High: 41 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

Detailed Forecast

Today
A chance of light rain with a slight chance of showers between 4pm and 5pm, then a chance of showers or light rain after 5pm. Mostly cloudy, with a high near 40. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%.
Tonight
A chance of showers or light rain before 7pm, then a chance of light rain with a slight chance of showers between 7pm and 8pm. Cloudy during the early evening, then gradual clearing, with a low around 23. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 35. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21. West northwest wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Thursday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 41. Northeast wind around 5 mph becoming south southwest in the morning. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
A chance of snow. Mostly sunny, with a high near 33.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 20.
Monday
A chance of snow. Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Big Rock IL
 41.76°N 88.53°W
Last Update:
3:11 am CST Feb 24, 2026
Forecast Valid:
6am CST Feb 24, 2026-6pm CST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation