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 and Breezy

25°F

-4°C

Humidity 57%
Wind Speed NE 25 G 32 mph
Barometer 30.12 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 19 Jan 3:35 am CST
Extended Forecast for

Olney IL

Cold Weather Advisory until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 19, 12:00pm

    NOW until 12:00pm Mon

    Cold Weather Advisory

  • Overnight

    Low: 11 °F

    Mostly Clear
    and Blustery

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 18. Wind chill values between -6 and 4. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 29 mph.

    High: 18 °F

    Sunny and
    Blustery then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9. West wind 5 to 7 mph becoming calm in the evening.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. Wind chill values between 3 and 13. Light southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 25. South wind 7 to 16 mph, with gusts as high as 28 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 45. West southwest wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. West southwest wind 5 to 8 mph, with gusts as high as 15 mph.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 11. Wind chill values between 4 and 9. Blustery, with a west northwest wind around 20 mph, with gusts as high as 33 mph.
M.L.King Day
Sunny, with a high near 18. Wind chill values between -6 and 4. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 9. West wind 5 to 7 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 33. Wind chill values between 3 and 13. Light southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Tuesday Night
Increasing clouds, with a low around 25. South wind 7 to 16 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 45. West southwest wind 8 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 23. West southwest wind 5 to 8 mph, with gusts as high as 15 mph.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly cloudy, with a high near 26.
Friday Night
Mostly cloudy, with a low around 3.
Saturday
Mostly cloudy, with a high near 15.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 7.
Sunday
Mostly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olney IL
 38.73°N 88.09°W (Elev. 446 ft)
Last Update:
3:36 am CST Jan 19, 2026
Forecast Valid:
3am CST Jan 19, 2026-6pm CST Jan 25, 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