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

Olney-Noble Airport (KOLY)

Lat: 38.72°NLon: 88.18°WElev: 479ft.

Overcast

69°F

21°C

Humidity 100%
Wind Speed S 5 mph
Barometer 30.03 in
Dewpoint 69°F (21°C)
Visibility 7.00 mi
Last update 7 Oct 3:10 am CDT
Extended Forecast for

3 Miles SW West Salem IL

  • Overnight

    Overnight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 78. Calm wind becoming north northwest 5 to 9 mph in the morning. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 51. North wind 6 to 8 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 72. Northeast wind 9 to 13 mph, with gusts as high as 18 mph.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43. Northeast wind around 7 mph.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 69. East northeast wind 7 to 10 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 39. East northeast wind around 6 mph becoming calm in the evening.

    Low: 39 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. Light and variable wind.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 78. Calm wind becoming north northwest 5 to 9 mph in the morning. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 51. North wind 6 to 8 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 72. Northeast wind 9 to 13 mph, with gusts as high as 18 mph.
Wednesday Night
Clear, with a low around 43. Northeast wind around 7 mph.
Thursday
Sunny, with a high near 69. East northeast wind 7 to 10 mph.
Thursday Night
Clear, with a low around 39. East northeast wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 73. Light and variable wind.
Friday Night
Mostly clear, with a low around 50. Calm wind.
Saturday
Sunny, with a high near 78. Calm wind becoming south southeast around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 50. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 79. South southeast wind 3 to 8 mph.
Sunday Night
Mostly clear, with a low around 53. Southeast wind 3 to 6 mph.
Columbus Day
Sunny, with a high near 81. South southeast wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW West Salem IL
 38.48°N 88.05°W
Last Update:
1:30 am CDT Oct 7, 2025
Forecast Valid:
3am CDT Oct 7, 2025-6pm CDT Oct 13, 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