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Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

42°F

6°C

Humidity 55%
Wind Speed SE 6 mph
Barometer 30.08 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 25 Mar 5:55 am CDT
Extended Forecast for

Roanoke IL

  • Today

    Today: Partly sunny, with a high near 73. South southwest wind 8 to 16 mph, with gusts as high as 28 mph.

    High: 73 °F

    Partly Sunny

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 56. South wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely after 1pm. Increasing clouds, with a high near 84. Southwest wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Mostly Sunny
    then T-storms
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 10pm, then showers between 10pm and 1am. Low around 33. Breezy, with a north northeast wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Showers and
    Breezy

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 49. North northeast wind 15 to 17 mph, with gusts as high as 25 mph.

    High: 49 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 27. North northwest wind 5 to 10 mph, with gusts as high as 17 mph.

    Low: 27 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 55. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 73. South southwest wind 8 to 16 mph, with gusts as high as 28 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 56. South wind 9 to 11 mph, with gusts as high as 18 mph.
Thursday
Showers and thunderstorms likely after 1pm. Increasing clouds, with a high near 84. Southwest wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm before 10pm, then showers between 10pm and 1am. Low around 33. Breezy, with a north northeast wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 49. North northeast wind 15 to 17 mph, with gusts as high as 25 mph.
Friday Night
Clear, with a low around 27. North northwest wind 5 to 10 mph, with gusts as high as 17 mph.
Saturday
Sunny, with a high near 55. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 78.
Monday Night
A chance of rain. Mostly cloudy, with a low around 56.
Tuesday
A chance of rain. Partly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Roanoke IL
 40.8°N 89.2°W (Elev. 738 ft)
Last Update:
5:22 am CDT Mar 25, 2026
Forecast Valid:
6am CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation