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Hazardous Weather Conditions

Current conditions at

Rochelle, Rochelle Municipal-Koritz Field Airport (KRPJ)

Lat: 41.89°NLon: 89.08°WElev: 768ft.

Fog/Mist

38°F

3°C

Humidity 95%
Wind Speed NE 3 mph
Barometer 29.98 in
Dewpoint 37°F (3°C)
Visibility 0.75 mi
Last update 5 Mar 12:15 am CST
Extended Forecast for

3 Miles SSW Dekalb IL

Dense Fog Advisory March 5, 12:35am until March 5, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 5, 12:35am until March 5, 12:00pm

    NOW until 12:00pm Thu

    Dense Fog Advisory

  • Overnight

    Low: 39 °F

    Slight Chance
    Showers and
    Areas Dense
    Fog

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 10am. Areas of dense fog before 3pm. Otherwise, cloudy, with a high near 49. North wind around 5 mph.

    High: 49 °F

    Chance
    Showers and
    Areas Dense
    Fog

  • Thursday Night

    Thursday Night: Patchy fog. Otherwise, cloudy, with a low around 41. East northeast wind 5 to 10 mph becoming southeast after midnight.

    Low: 41 °F

    Patchy Fog

  • Friday

    Friday: Showers and possibly a thunderstorm before noon, then a chance of showers. Patchy fog before noon. High near 71. Breezy, with a southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

    High: 71 °F

    Showers and
    Patchy Fog
    then Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 52. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 52 °F

    Breezy.
    Chance
    T-storms then
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before 9am. Partly sunny, with a high near 57. Breezy.

    High: 57 °F

    Breezy.
    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Breezy.

    High: 60 °F

    Sunny and
    Breezy

Detailed Forecast

Overnight
A 20 percent chance of showers after 1am. Areas of dense fog. Otherwise, cloudy, with a low around 39. East northeast wind around 5 mph.
Thursday
A 30 percent chance of showers, mainly before 10am. Areas of dense fog before 3pm. Otherwise, cloudy, with a high near 49. North wind around 5 mph.
Thursday Night
Patchy fog. Otherwise, cloudy, with a low around 41. East northeast wind 5 to 10 mph becoming southeast after midnight.
Friday
Showers and possibly a thunderstorm before noon, then a chance of showers. Patchy fog before noon. High near 71. Breezy, with a southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Friday Night
A chance of showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 52. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Saturday
A 30 percent chance of showers before 9am. Partly sunny, with a high near 57. Breezy.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 60. Breezy.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 70. Breezy.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Showers likely. Partly sunny, with a high near 67. Breezy.
Tuesday Night
Showers. Mostly cloudy, with a low around 40. Breezy.
Wednesday
Rain likely. Mostly cloudy, with a high near 50. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Dekalb IL
 41.86°N 88.79°W
Last Update:
12:21 am CST Mar 5, 2026
Forecast Valid:
12am CST Mar 5, 2026-6pm CDT Mar 11, 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