Des Moines, IA – A fast-moving winter system swept across Iowa overnight, coating highways in snow, reducing visibility, and triggering multiple crashes along Interstate 80. Early updates from the National Weather Service (NWS) in Des Moines and the Quad Cities confirm that travel conditions deteriorated rapidly as snow bands intensified across central and eastern parts of the state.
The storm arrived late Friday and pushed into the early hours of Saturday, producing widespread slick roads that caught many overnight travelers off guard. Radar imagery showed pockets of heavier bursts moving eastward, and by shortly after midnight, Iowa DOT maps displayed long stretches of partially to fully snow-covered pavement.
Overnight snow quickly worsened travel conditions
Forecasters noted that several crashes occurred along I-80, prompting warnings to drivers to slow down and allow extra time if they must be on the road. Conditions along other major corridors—including I-35, US-20, and US-30—also became hazardous as snowfall intensified.
The NWS Quad Cities office shared that visibility dropped quickly beneath heavier snow bands, creating unpredictable conditions that made even short trips risky.
“Roads have become slick in many areas and multiple incidents have already been reported,” NWS officials warned, advising commuters to prepare for delays and rapidly changing travel conditions.
Visibility drops under heavier snow bands
Motorists encountered shifting visibility as the storm moved across the state. Some areas saw only light snow, while others experienced sudden near-whiteout episodes that made it difficult for drivers to react.
Early travelers were urged to use headlights, reduce speeds, and maintain greater following distances as a precaution.
The NWS pointed to cold early-morning temperatures, which allowed snow to quickly stick to untreated surfaces. This contributed to icy patches forming on both rural roads and major interstates.
Plow crews working statewide, but slick spots likely to continue
Snow is expected to taper off gradually from west to east through Saturday. Even so, the NWS cautions that slick roadways may persist through the afternoon, particularly in areas where temperatures remain below freezing or where roads have not been fully treated.
Plow crews have been working through the night and early morning, but officials stress that drivers should continue avoiding unnecessary travel until conditions improve.
A link to the Iowa DOT’s latest road condition updates was referenced in early NWS reports, offering real-time guidance to motorists navigating hazardous areas.
What drivers should know today
Early-morning commuters and weekend travelers are encouraged to plan ahead. Safety officials recommend preparing for slower travel, checking road conditions before leaving home, and staying aware of shifting visibility as heavier snow pockets pass through.
Key facts so far:
- Multiple crashes reported on Interstate 80
- Snow-covered roads across central and eastern Iowa
- Visibility reduced under heavier bursts
- Slick conditions may last into the afternoon
- Plow crews active statewide, but travel still hazardous
Staying safe during winter travel
Winter storms in Iowa often create quickly changing road hazards. Drivers should carry an emergency kit, keep cell phones charged, and ensure wipers and headlights are functioning properly before heading out.
The NWS advises avoiding travel altogether if possible during heavy snow events, especially in early morning periods when plows are still catching up.
Conclusion
As snowfall gradually diminishes through the day, road conditions will improve, but black ice and slick stretches may remain across major highways and local roads. For anyone traveling this morning, caution and patience will be essential until crews complete clearing efforts and visibility stabilizes.
Share your experiences and road updates in the comments below.
