Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fog

40°F

4°C

Humidity 96%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 39°F (4°C)
Visibility 0.25 mi
Last update 5 Mar 8:15 am CST
Extended Forecast for

3 Miles SW Roanoke IL

Dense Fog Advisory March 5, 08:21am until March 5, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory March 5, 08:21am until March 5, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Today

    High: 58 °F

    Chance
    Showers and
    Dense Fog
    then Patchy
    Fog

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms after 3am.  Widespread fog, mainly before 3am.  Otherwise, cloudy, with a low around 47. Light south wind becoming southeast 5 to 9 mph in the evening. Winds could gust as high as 17 mph.

    Low: 47 °F

    Fog then
    Chance
    T-storms and
    Fog

  • Friday

    Friday: Showers and thunderstorms likely before noon, then a chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 75. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am.  Low around 56. Breezy, with a south wind 16 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Breezy.
    Chance
    T-storms then
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before noon.  Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 50 by 5pm. Breezy, with a southwest wind 14 to 21 mph becoming west northwest in the afternoon. Winds could gust as high as 29 mph.

    High: 61 °F

    Breezy.
    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. West northwest wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Southwest wind 8 to 18 mph, with gusts as high as 24 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

Detailed Forecast

Today
A 30 percent chance of showers before 11am. Widespread dense fog, mainly before 10am. Otherwise, cloudy, with a high near 58. North wind around 6 mph becoming light and variable in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms after 3am. Widespread fog, mainly before 3am. Otherwise, cloudy, with a low around 47. Light south wind becoming southeast 5 to 9 mph in the evening. Winds could gust as high as 17 mph.
Friday
Showers and thunderstorms likely before noon, then a chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 75. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 56. Breezy, with a south wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 30 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 50 by 5pm. Breezy, with a southwest wind 14 to 21 mph becoming west northwest in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Mostly clear, with a low around 35. West northwest wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 61. Southwest wind 8 to 18 mph, with gusts as high as 24 mph.
Sunday Night
Clear, with a low around 44.
Monday
Sunny, with a high near 73. Breezy.
Monday Night
A 30 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 53.
Tuesday
Showers. Mostly cloudy, with a high near 71. Breezy.
Tuesday Night
Showers. Cloudy, with a low around 42. Breezy.
Wednesday
Showers likely. Mostly cloudy, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Roanoke IL
 40.78°N 89.23°W (Elev. 768 ft)
4:27 am CST Mar 5, 2026
8am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
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Additional Resources

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