The Quad Cities region is entering a period of changing weather on Monday, as southerly winds usher in a gradual warming trend while still creating several travel concerns across eastern Iowa and northwest Illinois.
Temperatures Monday will range from the mid-20s northeast to the lower 30s south, with southwest winds of 15 to 25 mph contributing to low-end drifting snow, especially in rural and open areas that recently received snowfall. East–west roadways are most vulnerable, where drifting snow may briefly reduce visibility and lead to slick driving conditions through early afternoon.
As winds ease later Monday, road conditions should slowly improve. However, untreated and lesser-traveled roads may still hold slush and compacted snow, requiring drivers to use caution and allow extra travel time. Officials recommend checking road conditions before heading out and remaining alert to sudden changes.
Looking ahead to Monday night into Tuesday morning, another hazard develops. Warmer air moving over snow-covered ground is expected to produce fog, with visibility potentially dropping to ¼ mile or less in spots. Because temperatures will remain below freezing, this fog could create slick spots on bridges and overpasses, increasing the risk during the early Tuesday commute.
By Tuesday and Wednesday, the warming trend continues, with highs climbing into the mid-30s to lower 40s, helping improve overall travel conditions. Winds will be lighter, though some morning fog may linger early Tuesday.
Later in the week, attention turns to Thursday, when rain becomes possible as temperatures rise further. While warmer air will help melt remaining snow, it may also lead to wet roads and lingering slush in shaded areas.
For now, Monday’s main concerns in the Quad Cities are drifting snow early and fog developing late, followed by a steady improvement as the week progresses. Drivers are encouraged to slow down, stay alert, and adjust plans as conditions evolve.
