Freezing drizzle is creating hazardous driving conditions across southeastern Iowa, causing roads, bridges, and overpasses to become slick with a thin layer of ice.
The Iowa Department of Transportation and the National Weather Service have issued advisories warning motorists about the increased risk of accidents due to reduced traction.
As of Wednesday, February 5, 2025, southeastern Iowa is experiencing freezing drizzle, leading to hazardous road conditions. The Iowa Department of Transportation reports that roads and windshields are glazing with ice, particularly in east-central areas.
The National Weather Service has issued a Winter Weather Advisory for portions of northwest and west-central Illinois and southeast Iowa, warning that roads, especially bridges and overpasses, are likely to become slick and hazardous. This advisory is in effect until 3 AM CST Thursday.
Local authorities advise motorists to exercise caution, reduce speeds, and allow extra travel time due to the slick conditions. It's recommended to monitor local weather updates and check the Iowa 511 website or app for real-time road conditions.
For a visual update on the current weather conditions, you can watch the following video:
With temperatures hovering around freezing, untreated roads are particularly dangerous, making travel difficult and requiring extra caution.
Understanding Freezing Drizzle and Its Impact on Roads
Freezing drizzle occurs when supercooled water droplets freeze on contact with surfaces, forming a thin, nearly invisible layer of ice. Unlike heavy snowfall or sleet, freezing drizzle creates "black ice," which is difficult to detect, making roadways treacherous for drivers.
Current Road Conditions in Southeastern Iowa
- The Iowa Department of Transportation has reported that several highways and local roads have developed icy patches.
- Bridges and overpasses, which freeze faster than regular road surfaces, are particularly hazardous.
- Some areas have seen minor accidents and traffic slowdowns due to the slippery conditions.
- Road crews are actively treating major routes with salt and sand, but untreated roads remain dangerous.
Weather Advisories and Warnings
- The National Weather Service has issued a Winter Weather Advisory for parts of southeastern Iowa, warning of icy roads and poor travel conditions.
- Drivers are urged to reduce speed, increase following distances, and avoid sudden braking to prevent skidding.
- The advisory is expected to remain in effect until temperatures rise above freezing, which may take several hours or even persist into the next day.
Safety Tips for Driving in Freezing Drizzle
- Drive Slowly: Icy conditions reduce tire traction, making it harder to stop quickly.
- Keep a Safe Distance: Maintain extra space between your vehicle and the one ahead to allow for longer stopping distances.
- Avoid Sudden Movements: Sharp turns and abrupt braking can cause your car to skid.
- Use Headlights: Visibility is often reduced in freezing drizzle, so keeping your headlights on improves your ability to see and be seen.
- Check Road Conditions Before Travel: Use Iowa 511 or local news sources for real-time road updates.
Road Crews’ Efforts to Improve Safety
Local and state road crews are working diligently to manage the icy conditions:
- Applying salt and sand to major roadways to help melt ice and improve traction.
- Monitoring high-risk areas such as bridges, ramps, and intersections for rapid ice accumulation.
- Dispatching emergency response teams to accident-prone locations.
Impact on Daily Life and Travel
- School Delays & Closures: Some school districts have issued delayed openings or cancellations due to unsafe bus routes.
- Flight Disruptions: Airports in southeastern Iowa may experience delays due to de-icing procedures.
- Commuter Challenges: Workers and travelers face extended commute times due to slow-moving traffic and cautious driving conditions.
When Will Conditions Improve?
Forecasters predict that road conditions will improve once temperatures rise and road treatments take full effect. However, with persistent drizzle and freezing temperatures, drivers should expect icy patches to remain a concern until at least the afternoon.
Conclusion: Stay Alert and Drive Safely
Freezing drizzle in southeastern Iowa is making roadways dangerously slick, increasing the risk of accidents and travel disruptions. Motorists should remain vigilant, drive cautiously, and stay updated on weather advisories. The safest approach is to avoid unnecessary travel until conditions improve.
For live updates, check the Iowa 511 website and listen to local weather broadcasts.
