DeKalb County, IL – Drivers across northern Illinois are being urged to use caution this morning as light rain and drizzle transition to snow, creating slick travel conditions across the region.
According to the DeKalb County Sheriff’s Office, temperatures are expected to fall below freezing early this morning, allowing wet pavement to quickly turn icy. While snowfall totals are projected to remain under one inch, officials warn that even minor accumulations can create hazardous travel when paired with sub-freezing temperatures.
The sheriff’s office reported that untreated roads, sidewalks, and parking lots may develop a thin layer of snow and ice as the morning progresses. This can lead to slippery conditions for both drivers and pedestrians, particularly in rural areas of DeKalb County and northern Illinois where treatment operations may be limited at early morning hours.
The main concern, according to authorities, is the formation of “black ice” — a nearly invisible layer of ice that can appear when drizzle freezes on contact with cold surfaces. Residents traveling this morning should reduce speed, increase following distance, and allow extra time to reach destinations.
Pedestrians are also encouraged to use caution, as walkways may be coated with ice that is difficult to see. Officials advise anyone venturing out early today to be prepared for rapidly changing conditions as temperatures continue to drop.
The weather system responsible for the freezing drizzle and light snow is expected to move out later this morning, though slippery surfaces may linger until road crews can apply salt and temperatures rise again.
Residents are encouraged to monitor local forecasts for updates and report hazardous conditions when safe to do so.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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