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

Hazardous Weather Conditions

Current conditions at

Olney-Noble Airport (KOLY)

Lat: 38.72°NLon: 88.18°WElev: 479ft.

Overcast

44°F

7°C

Humidity 78%
Wind Speed W 14 G 22 mph
Barometer 29.65 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 10 Dec 9:10 am CST
Extended Forecast for

Olney IL

  • Today

    Today: A 20 percent chance of showers before noon. Cloudy, with a temperature falling to around 35 by 5pm. Breezy, with a west northwest wind 15 to 24 mph, with gusts as high as 39 mph.

    High: 44 °F⇓

    Breezy.
    Slight Chance
    Showers then
    Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 26. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 3pm. Mostly cloudy, with a high near 33. West northwest wind around 6 mph becoming light and variable in the afternoon.

    High: 33 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely before 3am, then a chance of rain and snow. Cloudy, with a low around 30. South southeast wind 3 to 8 mph. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Friday

    Friday: Partly sunny, with a high near 41. South wind 8 to 13 mph becoming northwest in the morning. Winds could gust as high as 17 mph.

    High: 41 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. Northwest wind 6 to 9 mph, with gusts as high as 15 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 30. North wind around 6 mph.

    High: 30 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 19.

    High: 19 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers before noon. Cloudy, with a temperature falling to around 35 by 5pm. Breezy, with a west northwest wind 15 to 24 mph, with gusts as high as 39 mph.
Tonight
Cloudy, with a low around 26. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of snow after 3pm. Mostly cloudy, with a high near 33. West northwest wind around 6 mph becoming light and variable in the afternoon.
Thursday Night
Snow likely before 3am, then a chance of rain and snow. Cloudy, with a low around 30. South southeast wind 3 to 8 mph. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Partly sunny, with a high near 41. South wind 8 to 13 mph becoming northwest in the morning. Winds could gust as high as 17 mph.
Friday Night
Mostly cloudy, with a low around 19. Northwest wind 6 to 9 mph, with gusts as high as 15 mph.
Saturday
Mostly cloudy, with a high near 30. North wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Sunny, with a high near 19.
Sunday Night
Mostly clear, with a low around 6.
Monday
Mostly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olney IL
 38.7°N 88.1°W (Elev. 449 ft)
Last Update:
9:36 am CST Dec 10, 2025
Forecast Valid:
9am CST Dec 10, 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