National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fog/Mist

42°F

6°C

Humidity 95%
Wind Speed NE 3 mph
Barometer 30.00 in
Dewpoint 41°F (5°C)
Visibility 2.00 mi
Last update 4 Mar 8:35 pm CST
Extended Forecast for

5 Miles NNE Dunlap IL

Dense Fog Advisory March 4, 08:58pm until March 5, 06:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 4, 08:58pm until March 5, 06:00am

    NOW until 6:00am Thu

    Dense Fog Advisory

  • Tonight

    Low: 43 °F

    Showers
    Likely and
    Patchy Dense
    Fog

  • Thursday

    Thursday: A 50 percent chance of showers before 9am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 58. Light and variable wind becoming north northeast around 5 mph.

    High: 58 °F

    Chance
    Showers and
    Areas Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Patchy fog after midnight. Otherwise, increasing clouds, with a low around 46. Calm wind becoming southeast 5 to 8 mph after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 50%.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    T-storms and
    Patchy Fog

  • Friday

    Friday: Showers and possibly a thunderstorm. Patchy fog before 9am. High near 76. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers and
    Patchy Fog
    then Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 49. South wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Showers
    Likely then
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 60. West northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 60 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. West northwest wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm, mainly after 3am. Patchy dense fog after 10pm. Otherwise, cloudy, with a low around 43. Light east northeast wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 50 percent chance of showers before 9am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 58. Light and variable wind becoming north northeast around 5 mph.
Thursday Night
A chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Patchy fog after midnight. Otherwise, increasing clouds, with a low around 46. Calm wind becoming southeast 5 to 8 mph after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 50%.
Friday
Showers and possibly a thunderstorm. Patchy fog before 9am. High near 76. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm. Low around 49. South wind 14 to 18 mph, with gusts as high as 29 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 high near 60. West northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 36. West northwest wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 16 mph.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 73.
Monday Night
A chance of rain. Partly cloudy, with a low around 56.
Tuesday
Rain. Mostly cloudy, with a high near 72.
Tuesday Night
Rain. Mostly cloudy, with a low around 38. Breezy.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Dunlap IL
 40.92°N 89.63°W (Elev. 791 ft)
Last Update:
8:46 pm CST Mar 4, 2026
Forecast Valid:
8pm CST Mar 4, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation