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.

Fog/Mist

48°F

9°C

Humidity 98%
Wind Speed SE 7 mph
Barometer 29.89 in
Dewpoint 47°F (8°C)
Visibility 3.00 mi
Wind Chill45°F (7°C)
Last update 24 Nov 9:15 pm CST
Extended Forecast for

2 Miles NNE Hennepin IL

  • Tonight

    Tonight: Rain, mainly before 2am, then rain with patchy drizzle after 2am. Patchy fog. Low around 46. Southeast wind around 5 mph becoming calm. Chance of precipitation is 90%.

    Low: 46 °F

    Rain Likely
    and Patchy
    Fog then Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: A chance of rain before 9am, then a slight chance of rain after 5pm. Areas of fog before noon. Otherwise, cloudy, with a high near 54. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 50%.

    High: 54 °F

    Chance Rain
    and Areas Fog
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 33. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph.

    Low: 33 °F

    Chance Rain
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 39. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 39 °F

    Decreasing
    Clouds and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow likely, mainly after midnight. Cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Chance Snow
    then Snow
    Likely

Detailed Forecast

Tonight
Rain, mainly before 2am, then rain with patchy drizzle after 2am. Patchy fog. Low around 46. Southeast wind around 5 mph becoming calm. Chance of precipitation is 90%.
Tuesday
A chance of rain before 9am, then a slight chance of rain after 5pm. Areas of fog before noon. Otherwise, cloudy, with a high near 54. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 50%.
Tuesday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 33. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 39. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 23. Breezy.
Thanksgiving Day
Mostly sunny, with a high near 34.
Thursday Night
Mostly clear, with a low around 18.
Friday
Mostly sunny, with a high near 33.
Friday Night
Snow likely, mainly after midnight. Cloudy, with a low around 24. Chance of precipitation is 60%.
Saturday
Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%.
Saturday Night
A chance of rain and snow. Cloudy, with a low around 26. Chance of precipitation is 40%.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 37.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Monday
A 30 percent chance of rain. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Hennepin IL
 41.28°N 89.29°W (Elev. 528 ft)
Last Update:
8:56 pm CST Nov 24, 2025
Forecast Valid:
9pm CST Nov 24, 2025-6pm CST Dec 1, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation