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.

Fair

91°F

33°C

Humidity 61%
Wind Speed NW 5 mph
Barometer 30.11 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 29 Jul 1:15 pm CDT
Extended Forecast for

Olney-Noble Airport IL

Heat Advisory until July 29, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 29, 08:00pm

    NOW until 8:00pm Tue

    Heat Advisory

  • This Afternoon

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 75. Light north wind.

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 92 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Northeast wind around 6 mph.

    Low: 73 °F

    Mostly Clear
    then Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 80. North northeast wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

    High: 80 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 66. North northeast wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 66 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79. North northeast wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 92. Heat index values as high as 101. North wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 75. Light north wind.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Calm wind becoming northeast around 6 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Northeast wind around 6 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. North northeast wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 66. North northeast wind 9 to 11 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 79. North northeast wind 10 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 66.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olney-Noble Airport IL
 38.73°N 88.18°W (Elev. 463 ft)
Last Update:
12:41 pm CDT Jul 29, 2025
Forecast Valid:
1pm CDT Jul 29, 2025-6pm CDT Aug 4, 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