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

Hazardous Weather Conditions

Current conditions at

Albertus Airport (KFEP)

Lat: 42.25°NLon: 89.58°WElev: 837ft.

Overcast

60°F

16°C

Humidity 90%
Wind Speed NE 9 mph
Barometer 30.17 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 21 Sep 3:55 pm CDT
Extended Forecast for

Rock City IL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Cloudy, with a high near 62. Northeast wind around 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers. Cloudy, with a low around 50. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 60. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 60 °F

    Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. Northeast wind 5 to 10 mph.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Cloudy, with a high near 62. Northeast wind around 15 mph, with gusts as high as 20 mph.
Tonight
A 40 percent chance of showers. Cloudy, with a low around 50. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
A 40 percent chance of showers, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 60. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 47. Northeast wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Partly sunny, with a high near 64.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
Partly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
Mostly cloudy, with a high near 63.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51.
Sunday
Mostly cloudy, with a high near 67.
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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:
1:56 pm CDT Sep 21, 2026
Forecast Valid:
4pm CDT Sep 21, 2026-6pm CDT Sep 27, 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