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.

Mostly Cloudy

36°F

2°C

Humidity 86%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 32°F (0°C)
Visibility 7.00 mi
Last update 7 Jan 11:15 am CST
Extended Forecast for

4 Miles W Tiskilwa IL

Dense Fog Advisory January 7, 11:37am until January 7, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 7, 11:37am until January 7, 12:00pm

    NOW until 12:00pm Wed

    Dense Fog Advisory

  • Today

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 41. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Rain, mainly after noon. High near 58. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Slight Chance
    Rain then
    Rain

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm. Low around 43. South wind around 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    Low: 43 °F

    Rain then
    Chance Rain

  • Friday

    Friday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.

    High: 38 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 49. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 41. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Rain, mainly after noon. High near 58. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain and possibly a thunderstorm. Low around 43. South wind around 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Friday
Mostly cloudy, with a high near 48.
Friday Night
A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 35.
Saturday
A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. Breezy.
Sunday
Mostly sunny, with a high near 29. Breezy.
Sunday Night
Mostly clear, with a low around 20.
Monday
Mostly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Tiskilwa IL
 41.29°N 89.58°W (Elev. 850 ft)
Last Update:
11:01 am CST Jan 7, 2026
Forecast Valid:
11am CST Jan 7, 2026-6pm CST Jan 13, 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