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.

Fog

39°F

4°C

Humidity 100%
Wind Speed E 3 mph
Barometer 29.96 in (1015.0 mb)
Dewpoint 39°F (4°C)
Visibility 0.25 mi
Last update 5 Mar 2:52 am CST
Extended Forecast for

Yorkville IL

Dense Fog Advisory March 5, 03:34am until March 5, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 5, 03:34am until March 5, 12:00pm

    NOW until 12:00pm Thu

    Dense Fog Advisory

  • Overnight

    Low: 39 °F

    Slight Chance
    Drizzle and
    Dense Fog

  • Thursday

    Thursday: A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 1pm. Areas of dense fog before 3pm. Otherwise, cloudy, with a high near 49. North wind around 5 mph. Chance of precipitation is 40%.

    High: 49 °F

    Chance
    Showers and
    Areas Dense
    Fog

  • Thursday Night

    Thursday Night: Areas of fog. Otherwise, cloudy, with a low around 42. East northeast wind around 5 mph becoming southeast after midnight. Winds could gust as high as 10 mph.

    Low: 42 °F

    Areas Fog

  • Friday

    Friday: Showers and thunderstorms likely before noon, then a slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 73. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely and
    Areas Fog

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 55. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 55 °F

    Breezy.
    Chance
    T-storms then
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 9am. Partly sunny, with a high near 60. Breezy.

    High: 60 °F

    Breezy.
    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

Overnight
A slight chance of drizzle. Widespread dense fog. Otherwise, cloudy, with a low around 39. Northeast wind around 5 mph.
Thursday
A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 1pm. Areas of dense fog before 3pm. Otherwise, cloudy, with a high near 49. North wind around 5 mph. Chance of precipitation is 40%.
Thursday Night
Areas of fog. Otherwise, cloudy, with a low around 42. East northeast wind around 5 mph becoming southeast after midnight. Winds could gust as high as 10 mph.
Friday
Showers and thunderstorms likely before noon, then a slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 73. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 55. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Saturday
A 30 percent chance of showers, mainly before 9am. Partly sunny, with a high near 60. Breezy.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 61.
Sunday Night
Clear, with a low around 44.
Monday
Sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Showers likely. Partly sunny, with a high near 68.
Tuesday Night
Showers. Cloudy, with a low around 42.
Wednesday
Rain likely. Mostly cloudy, with a high near 52. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Yorkville IL
 41.65°N 88.45°W
Last Update:
3:06 am CST Mar 5, 2026
Forecast Valid:
3am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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