Ottawa, Illinois — Drivers across La Salle County are being urged to prepare for slippery roads and difficult travel conditions as light snow and bitter cold impact north-central Illinois throughout Saturday.
Winter Weather Advisory in Effect Across La Salle County
The National Weather Service in Chicago confirms that a Winter Weather Advisory remains in effect from 8 a.m. to 8 p.m. Saturday for La Salle County. Forecasters say “snowfall totals of 1 to 3 inches are expected,” with the highest accumulations developing near and south of Illinois Route 17.
While the snowfall amounts may not appear extreme, officials warn that “very cold temperatures will limit the effectiveness of salt and plowing operations,” increasing the risk of slick and snow-packed roadways.
Cold Temperatures Increase Road Hazards
Daytime temperatures are expected to remain in the single digits to lower teens, creating conditions where snow and ice linger longer on pavement. The NWS notes that “even light snowfall can lead to hazardous travel when temperatures remain this cold,” especially on bridges, overpasses, and untreated roads.
Snow is forecast to begin during the morning hours and continue through the afternoon, potentially impacting weekend travel plans.
Communities Most Likely to Be Affected
Cities and towns across the county are expected to see accumulating snow, including:
- Ottawa
- Marseilles
- Mendota
- Streator
- La Salle
Rural highways and secondary roads may become snow-covered quickly, while icy intersections are likely as traffic compacts snowfall into slick surfaces.
Travel Conditions Could Deteriorate Quickly
Transportation officials caution that “hazardous driving conditions may develop rapidly despite relatively light snowfall.” Drivers are advised to slow down, increase following distance, and allow extra time to reach their destinations.
Officials also recommend avoiding unnecessary travel during the worst conditions, particularly during the afternoon when snowfall rates may briefly increase.
Safety Recommendations for Motorists
For anyone who must be on the road, emergency planners urge residents to take basic precautions:
- Drive at reduced speeds
- Keep headlights on during snowfall
- Carry an emergency kit with blankets and warm clothing
- Keep mobile phones fully charged
- Inform someone of travel plans
Authorities stress that “preparedness can make a significant difference if vehicles become stranded in extreme cold.”
When Conditions Are Expected to Improve
The Winter Weather Advisory is scheduled to expire Saturday evening, but officials warn that slick spots may persist overnight. With temperatures remaining well below freezing, refreezing could occur on roads that partially melt during the day.
Drivers can check current road conditions through the Illinois Department of Transportation before traveling.
Conclusion
La Salle County residents should remain cautious as light snow and intense cold combine to create potentially dangerous travel conditions through Saturday evening. Even modest snowfall totals can have significant impacts when temperatures are this low, making careful driving and preparation essential.
Share Your Experience
Are roads slick in your area, or are conditions better than expected? Let us know how travel looks where you are by sharing your updates in the comments below.
