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

24°F

-4°C

Humidity 51%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 28 Jan 5:35 pm CST
Extended Forecast for

Olney IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 5. Wind chill values between -3 and 2. West southwest wind around 5 mph becoming calm after midnight.

    Low: 5 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Cloudy, with a high near 20. Wind chill values between -1 and 9. North northeast wind 3 to 7 mph.

    High: 20 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A chance of flurries before midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 7. Wind chill values between -2 and 3. North northeast wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 7 °F

    Cloudy then
    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 18. Wind chill values between -3 and 7. North wind 6 to 9 mph.

    High: 18 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 2. North wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 2 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 17. North northwest wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 17 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 3. Northwest wind 5 to 8 mph.

    Low: 3 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 5. Wind chill values between -3 and 2. West southwest wind around 5 mph becoming calm after midnight.
Thursday
A 20 percent chance of snow after noon. Cloudy, with a high near 20. Wind chill values between -1 and 9. North northeast wind 3 to 7 mph.
Thursday Night
A chance of flurries before midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 7. Wind chill values between -2 and 3. North northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 18. Wind chill values between -3 and 7. North wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 2. North wind 7 to 10 mph, with gusts as high as 17 mph.
Saturday
Partly sunny, with a high near 17. North northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 3. Northwest wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
A chance of freezing rain. Cloudy, with a low around 24.
Wednesday
A chance of rain and snow. Cloudy, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Olney IL
 38.73°N 88.09°W (Elev. 446 ft)
Last Update:
5:36 pm CST Jan 28, 2026
Forecast Valid:
5pm CST Jan 28, 2026-6pm CST Feb 4, 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