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

Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Overcast

51°F

11°C

Humidity 99%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 50°F (10°C)
Visibility 0.15 mi
Last update 25 Dec 1:15 am CST
Extended Forecast for

Arenzville IL

Dense Fog Advisory December 25, 01:41am until December 25, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 25, 01:41am until December 25, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 45 °F

    Dense Fog

  • Christmas Day

    Christmas Day: Areas of dense fog before noon. Otherwise, cloudy, with a high near 53. North northeast wind 6 to 8 mph becoming east in the afternoon.

    High: 53 °F

    Areas Dense
    Fog then
    Cloudy

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 51. East wind around 7 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.

    Low: 51 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 62. South southwest wind 5 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 42. Light and variable wind.

    Low: 42 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 61. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 15 mph.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. South southeast wind around 8 mph becoming west southwest after midnight. Winds could gust as high as 16 mph.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

Detailed Forecast

Overnight
Widespread dense fog. Otherwise, cloudy, with a low around 45. North wind around 6 mph.
Christmas Day
Areas of dense fog before noon. Otherwise, cloudy, with a high near 53. North northeast wind 6 to 8 mph becoming east in the afternoon.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 51. East wind around 7 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.
Friday
Mostly sunny, with a high near 62. South southwest wind 5 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Increasing clouds, with a low around 42. Light and variable wind.
Saturday
Partly sunny, with a high near 61. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 47. South southeast wind around 8 mph becoming west southwest after midnight. Winds could gust as high as 16 mph.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 52.
Sunday Night
Partly cloudy, with a low around 16. Blustery.
Monday
Sunny, with a high near 26.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arenzville IL
 39.88°N 90.38°W (Elev. 492 ft)
Last Update:
11:36 pm CST Dec 24, 2025
Forecast Valid:
1am CST Dec 25, 2025-6pm CST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation