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Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

36°F

2°C

Humidity 87%
Wind Speed Calm
Barometer 30.54 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 17 Oct 7:55 am CDT
Extended Forecast for

2 Miles WNW Hennepin IL

Frost Advisory October 17, 08:23am until October 17, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory October 17, 08:23am until October 17, 09:00am

    NOW until 9:00am Sat

    Frost Advisory

  • Today

    High: 59 °F

    Areas Frost
    then Sunny

  • Tonight

    Tonight: Clear, with a low around 38. Calm wind becoming south around 5 mph.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Areas of frost before 7am. Otherwise, sunny, with a high near 65. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 65 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 38. South wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Today
Areas of frost before 9am. Otherwise, sunny, with a high near 59. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Clear, with a low around 38. Calm wind becoming south around 5 mph.
Sunday
Areas of frost before 7am. Otherwise, sunny, with a high near 65. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 38. South wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 51.
Friday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Hennepin IL
 41.26°N 89.35°W (Elev. 466 ft)
Last Update:
6:46 am CDT Oct 17, 2026
Forecast Valid:
8am CDT Oct 17, 2026-6pm CDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation