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

Hazardous Weather Conditions

Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Overcast

39°F

4°C

Humidity 73%
Wind Speed S 17 G 22 mph
Barometer 29.56 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 9 Dec 7:15 pm CST
Extended Forecast for

2 Miles WNW Delavan IL

Wind Advisory December 10, 12:00am until December 10, 12:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 3am. Cloudy, with a low around 33. Breezy, with a south wind 17 to 22 mph becoming west after midnight. Winds could gust as high as 37 mph.

    Low: 33 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: A chance of rain and snow before noon, then a slight chance of snow after 3pm. Mostly cloudy, with a temperature falling to around 29 by 5pm. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 40%.

    High: 36 °F⇓

    Breezy.
    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 19. Northwest wind 5 to 13 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 30. West northwest wind around 6 mph becoming south southeast in the afternoon.

    High: 30 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Cloudy, with a low around 24. Southeast wind around 6 mph becoming northeast after midnight.

    Low: 24 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 32. Northeast wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 32 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 12. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 18.

    High: 18 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -4.

    Low: -4 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of rain, mainly after 3am. Cloudy, with a low around 33. Breezy, with a south wind 17 to 22 mph becoming west after midnight. Winds could gust as high as 37 mph.
Wednesday
A chance of rain and snow before noon, then a slight chance of snow after 3pm. Mostly cloudy, with a temperature falling to around 29 by 5pm. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 19. Northwest wind 5 to 13 mph, with gusts as high as 22 mph.
Thursday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 30. West northwest wind around 6 mph becoming south southeast in the afternoon.
Thursday Night
A 50 percent chance of snow. Cloudy, with a low around 24. Southeast wind around 6 mph becoming northeast after midnight.
Friday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 32. Northeast wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 12. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 18.
Saturday Night
Partly cloudy, with a low around -4.
Sunday
Sunny and cold, with a high near 10.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Partly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 31.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Delavan IL
 40.39°N 89.57°W (Elev. 584 ft)
Last Update:
4:21 pm CST Dec 9, 2025
Forecast Valid:
7pm CST Dec 9, 2025-6pm CST Dec 16, 2025
 
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