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

Hazardous Weather Conditions

Current conditions at

Monroe Municipal Airport (KEFT)

Lat: 42.62°NLon: 89.59°WElev: 1082ft.

Overcast

37°F

3°C

Humidity 91%
Wind Speed NE 3 mph
Barometer 30.11 in
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Last update 3 Mar 12:15 pm CST
Extended Forecast for

Rock City IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 45. Calm wind becoming northeast around 5 mph.

    High: 45 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Northeast wind around 5 mph becoming calm.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. East wind 5 to 10 mph.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 39. East wind around 5 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Showers likely before noon. Cloudy, with a high near 54. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Showers
    Likely then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain. High near 66. Chance of precipitation is 100%.

    High: 66 °F

    Rain

  • Friday Night

    Friday Night: Rain. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Rain

  • Saturday

    Saturday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 45. Calm wind becoming northeast around 5 mph.
Tonight
Partly cloudy, with a low around 28. Northeast wind around 5 mph becoming calm.
Wednesday
Partly sunny, with a high near 51. East wind 5 to 10 mph.
Wednesday Night
Showers likely, mainly after midnight. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 39. East wind around 5 mph. Chance of precipitation is 60%.
Thursday
Showers likely before noon. Cloudy, with a high near 54. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 40.
Friday
Rain. High near 66. Chance of precipitation is 100%.
Friday Night
Rain. Low around 46. Chance of precipitation is 80%.
Saturday
Partly sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 60. Breezy.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rock City IL
 42.42°N 89.46°W (Elev. 902 ft)
Last Update:
12:11 pm CST Mar 3, 2026
Forecast Valid:
12pm CST Mar 3, 2026-6pm CDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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