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Hazardous Weather Conditions

Current conditions at

Aurora Municipal Airport (KARR)

Lat: 41.77°NLon: 88.48°WElev: 696ft.

Fair

-5°F

-21°C

Humidity 40%
Wind Speed N 13 mph
Barometer 30.70 in (1041.7 mb)
Dewpoint -23°F (-31°C)
Visibility 8.00 mi
Wind Chill-24°F (-31°C)
Last update 23 Jan 2:52 pm CST
Extended Forecast for

Big Rock IL

Cold Weather Advisory January 23, 03:16pm until January 24, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 03:16pm until January 24, 09:00am

    NOW until 9:00am Sat

    Cold Weather Advisory

  • This Afternoon

    High: -2 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, with a low around -9. Wind chill values as low as -24. North northwest wind 5 to 10 mph.

    Low: -9 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Cloudy and cold, with a high near 8. Wind chill values as low as -23. North northwest wind around 5 mph becoming east northeast in the afternoon.

    High: 8 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight. Cloudy, with a low around 5. Wind chill values as low as -6. Northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 5 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly before noon. Cloudy, with a high near 15. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 15 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 0.

    Low: 0 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny and cold, with a high near -2. Wind chill values as low as -23. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around -9. Wind chill values as low as -24. North northwest wind 5 to 10 mph.
Saturday
A 20 percent chance of snow after noon. Cloudy and cold, with a high near 8. Wind chill values as low as -23. North northwest wind around 5 mph becoming east northeast in the afternoon.
Saturday Night
Snow likely, mainly after midnight. Cloudy, with a low around 5. Wind chill values as low as -6. Northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday
Snow likely, mainly before noon. Cloudy, with a high near 15. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 0.
Monday
Sunny and cold, with a high near 9.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Partly sunny, with a high near 13.
Wednesday Night
Mostly cloudy, with a low around 0.
Thursday
Mostly sunny, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Big Rock IL
 41.74°N 88.53°W
Last Update:
3:11 pm CST Jan 23, 2026
Forecast Valid:
3pm CST Jan 23, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
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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