Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Mostly Cloudy
44°F
7°C
| Humidity | 50% |
| Wind Speed | W 8 mph |
| Barometer | 30.14 in |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 19 Apr 8:30 am CDT |
Extended Forecast for
Hennepin IL
Freeze Warning April 20, 12:00am until April 20, 09:00am
Today

High: 53 °F
Increasing
CloudsTonight

Low: 31 °F
Mostly Clear
then FrostMonday

High: 58 °F
Frost then
SunnyMonday Night

Low: 47 °F
Partly Cloudy
Tuesday

High: 76 °F
Sunny
Tuesday Night

Low: 54 °F
Mostly Clear
Wednesday

High: 78 °F
Sunny
Wednesday Night

Low: 56 °F
Partly Cloudy
Thursday

High: 83 °F
Mostly Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 53. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.
Tonight
Areas of frost before 2am, then widespread frost after 3am. Otherwise, mostly clear, with a low around 31. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 58. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 47. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Friday
Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 67.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Hennepin IL
41.24°N 89.35°W (Elev. 440 ft)
41.24°N 89.35°W (Elev. 440 ft)
8:37 am CDT Apr 19, 2026
8am CDT Apr 19, 2026-6pm CDT Apr 25, 2026



