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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.

Light Snow and Windy

24°F

-4°C

Humidity 87%
Wind Speed NW 26 G 32 mph
Barometer 29.49 in
Dewpoint 21°F (-6°C)
Visibility 1.25 mi
Wind Chill8°F (-13°C)
Last update 16 Mar 5:35 am CDT
Extended Forecast for

De Kalb IL

Blizzard Warning March 16, 05:41am until March 16, 01:00pm
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning March 16, 05:41am until March 16, 01:00pm

    NOW until 1:00pm Mon

    Blizzard Warning

  • Overnight

    Low: 20 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: Snow, mainly before 1pm. The snow could be heavy at times. Widespread blowing snow, mainly before 7am. High near 22. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: A 10 percent chance of snow before 7pm. Patchy blowing snow before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 4. Wind chill values as low as -10. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 4 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22. Wind chill values as low as -11. West northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow. Low around 17. South southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 17 °F

    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Widespread blowing snow. Low around 20. Windy, with a northwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Monday
Snow, mainly before 1pm. The snow could be heavy at times. Widespread blowing snow, mainly before 7am. High near 22. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 10 percent chance of snow before 7pm. Patchy blowing snow before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 4. Wind chill values as low as -10. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 22. Wind chill values as low as -11. West northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Snow. Low around 17. South southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Mostly cloudy, with a high near 58.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
De Kalb IL
 41.92°N 88.76°W
Last Update:
4:01 am CDT Mar 16, 2026
Forecast Valid:
5am CDT Mar 16, 2026-6pm CDT Mar 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation