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

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Mostly Cloudy

38°F

3°C

Humidity 76%
Wind Speed SW 10 mph
Barometer 29.65 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 9 Dec 1:55 pm CST
Extended Forecast for

McNabb IL

Wind Advisory December 10, 12:00am until December 10, 09:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: A 20 percent chance of rain after 5pm. Cloudy, with a high near 37. South wind around 10 mph, with gusts as high as 25 mph.

    High: 37 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain, mainly before 1am, then a chance of showers after 1am. Low around 31. Breezy, with a south wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Breezy. Rain
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain showers likely before 7am, then snow showers likely. Mostly cloudy, with a temperature falling to around 29 by 5pm. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F⇓

    Breezy.
    Rain/Snow
    Likely then
    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 18. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 16. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow. Mostly cloudy, with a high near 27.

    High: 27 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 11.

    High: 11 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

This Afternoon
A 20 percent chance of rain after 5pm. Cloudy, with a high near 37. South wind around 10 mph, with gusts as high as 25 mph.
Tonight
Rain, mainly before 1am, then a chance of showers after 1am. Low around 31. Breezy, with a south wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%.
Wednesday
Rain showers likely before 7am, then snow showers likely. Mostly cloudy, with a temperature falling to around 29 by 5pm. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 18. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 26.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 16. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 27.
Friday Night
Mostly cloudy, with a low around 3.
Saturday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 11.
Saturday Night
Partly cloudy, with a low around -7.
Sunday
Sunny and cold, with a high near 9.
Sunday Night
Partly cloudy, with a low around -3.
Monday
Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
McNabb IL
 41.17°N 89.21°W (Elev. 673 ft)
Last Update:
1:56 pm CST Dec 9, 2025
Forecast Valid:
2pm CST Dec 9, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation