News Headlines
- March 13, 2026: Damaging Non-Thunderstorm Winds With 60+ MPH Gusts
- March 10, 2026: Strong Tornadoes in the Kankakee River Valley and Giant Hail
- Spring Seminars and Virtual Spotter Training Schedule - Oglesby, IL Seminar Rescheduled!
- Spring Flood Outlook: Below average to near average flood risk for area river basins
Hazardous Weather Conditions
Current conditions at
Rochelle, Rochelle Municipal-Koritz Field Airport (KRPJ)
Lat: 41.89°NLon: 89.08°WElev: 768ft.
Partly Cloudy
21°F
-6°C
| Humidity | 61% |
| Wind Speed | NW 20 G 30 mph |
| Barometer | 29.89 in |
| Dewpoint | 10°F (-12°C) |
| Visibility | 7.00 mi |
| Wind Chill | 6°F (-14°C) |
| Last update | 16 Mar 6:15 pm CDT |
Extended Forecast for
De Kalb IL
Winter Weather Advisory March 16, 06:33pm until March 17, 12:00am
NOW until 12:00am Tue

Winter Weather Advisory
Tonight

Low: 4 °F
Slight Chance
Snow Showers
and Patchy
Blowing SnowTuesday

High: 23 °F
Increasing
CloudsTuesday Night

Low: 19 °F
Snow
Wednesday

High: 39 °F
Decreasing
CloudsWednesday Night

Low: 30 °F
Mostly Cloudy
Thursday

High: 47 °F
Mostly Sunny
Thursday Night

Low: 34 °F
Mostly Cloudy
Friday

High: 58 °F
Partly Sunny
Detailed Forecast
Tonight
A 20 percent chance of snow showers before 2am. Patchy blowing snow before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 4. Wind chill values as low as -9. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Increasing clouds, with a high near 23. Wind chill values as low as -10. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Snow. Low around 19. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 39. South wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 30. West southwest wind around 5 mph, with gusts as high as 10 mph.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 44.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
De Kalb IL
41.92°N 88.76°W
41.92°N 88.76°W
6:06 pm CDT Mar 16, 2026
6pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026



