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

53°F

12°C

Humidity 100%
Wind Speed S 3 mph
Barometer 29.85 in
Dewpoint 53°F (12°C)
Visibility 3.00 mi
Last update 25 Nov 2:55 am CST
Extended Forecast for

3 Miles SW West Salem IL

  • Overnight

    Overnight: Showers. Low around 50. South wind around 6 mph. Chance of precipitation is 90%.

    Low: 50 °F

    Showers

  • Tuesday

    Tuesday: Showers likely before 10am, then a slight chance of showers after 3pm. Cloudy, with a high near 60. South wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 37. West wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 32 mph.

    Low: 37 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 44. Breezy, with a west wind 13 to 22 mph, with gusts as high as 36 mph.

    High: 44 °F

    Decreasing
    Clouds and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. West northwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 27 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 41. West northwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20. West northwest wind 3 to 6 mph.

    Low: 20 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 38. West northwest wind around 5 mph becoming calm in the afternoon.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: A chance of snow showers after midnight. Mostly cloudy, with a low around 28. Calm wind becoming southeast 5 to 7 mph after midnight.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Overnight
Showers. Low around 50. South wind around 6 mph. Chance of precipitation is 90%.
Tuesday
Showers likely before 10am, then a slight chance of showers after 3pm. Cloudy, with a high near 60. South wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 37. West wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 32 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 44. Breezy, with a west wind 13 to 22 mph, with gusts as high as 36 mph.
Wednesday Night
Partly cloudy, with a low around 27. West northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Thanksgiving Day
Sunny, with a high near 41. West northwest wind 8 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 20. West northwest wind 3 to 6 mph.
Friday
Sunny, with a high near 38. West northwest wind around 5 mph becoming calm in the afternoon.
Friday Night
A chance of snow showers after midnight. Mostly cloudy, with a low around 28. Calm wind becoming southeast 5 to 7 mph after midnight.
Saturday
Rain likely, possibly mixed with snow showers. Cloudy, with a high near 40. Southeast wind 7 to 10 mph.
Saturday Night
Showers likely. Cloudy, with a low around 31. South southeast wind 6 to 9 mph becoming northwest after midnight.
Sunday
A chance of showers. Mostly cloudy, with a high near 44. Northwest wind around 10 mph becoming south southeast in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 28. South southeast wind 7 to 9 mph.
Monday
A chance of showers. Mostly cloudy, with a high near 43. South wind around 9 mph becoming north northwest in the afternoon.
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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:
1:56 am CST Nov 25, 2025
Forecast Valid:
3am CST Nov 25, 2025-6pm CST Dec 1, 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