Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast

27°F

-3°C

Humidity 80%
Wind Speed W 12 mph
Barometer 30.10 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 2 Feb 7:00 am CST
Extended Forecast for

Hennepin IL

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 29. West wind 5 to 10 mph.

    High: 29 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 18. West wind around 5 mph becoming north after midnight.

    Low: 18 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 29. North wind around 5 mph.

    High: 29 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9. North wind around 5 mph becoming calm  in the evening.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 29. West wind 5 to 10 mph.
Tonight
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. West wind around 5 mph becoming north after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 29. North wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 9. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 14.
Thursday
Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Hennepin IL
 41.26°N 89.32°W (Elev. 528 ft)
5:27 am CST Feb 2, 2026
7am CST Feb 2, 2026-6pm CST Feb 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database