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

30°F

-1°C

Humidity 84%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 17 Nov 4:50 am CST
Extended Forecast for

3 Miles SW West Salem IL

  • Today

    Today: Sunny, with a high near 58. Calm wind becoming southeast around 6 mph in the morning.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 44. East southeast wind 6 to 9 mph. Chance of precipitation is 90%.

    Low: 44 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 3pm, then showers likely. High near 66. Southeast wind 7 to 10 mph becoming south southwest in the afternoon. Chance of precipitation is 80%.

    High: 66 °F

    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 46. South wind around 6 mph becoming north in the evening.

    Low: 46 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60. North northeast wind around 5 mph becoming calm in the afternoon.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely, then showers and possibly a thunderstorm after noon. High near 64. Light and variable wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 90%.

    High: 64 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Cloudy, with a low around 56. South southwest wind 6 to 9 mph.

    Low: 56 °F

    Showers

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 65. South wind 9 to 11 mph.

    High: 65 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 58. Calm wind becoming southeast around 6 mph in the morning.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 44. East southeast wind 6 to 9 mph. Chance of precipitation is 90%.
Tuesday
Showers and possibly a thunderstorm before 3pm, then showers likely. High near 66. Southeast wind 7 to 10 mph becoming south southwest in the afternoon. Chance of precipitation is 80%.
Tuesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 46. South wind around 6 mph becoming north in the evening.
Wednesday
Mostly cloudy, with a high near 60. North northeast wind around 5 mph becoming calm in the afternoon.
Wednesday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 46. Light and variable wind.
Thursday
Showers likely, then showers and possibly a thunderstorm after noon. High near 64. Light and variable wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 56. South southwest wind 6 to 9 mph.
Friday
Showers likely. Mostly cloudy, with a high near 65. South wind 9 to 11 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. West wind 6 to 8 mph becoming north northeast after midnight.
Saturday
A slight chance of showers. Partly sunny, with a high near 57. West northwest wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 39. Northwest wind 3 to 5 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 58. West wind 3 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW West Salem IL
 38.48°N 88.05°W
Last Update:
3:16 am CST Nov 17, 2025
Forecast Valid:
5am CST Nov 17, 2025-6pm CST Nov 23, 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