Iowa–Illinois Weather Alert — Wind rattles road signs along the Mississippi River this morning as clouds thicken and temperatures slide toward freezing. The air feels damp and raw, a classic setup for slippery roads later today.
Light snow develops tonight across the Quad Cities region, including Davenport, Rock Island, Moline, and Bettendorf. Accumulations remain modest, generally up to one inch, but even small totals may create slick travel. According to the National Weather Service in the Quad Cities, minor impacts are most likely on untreated roads and bridges.
Blustery winds continue today, gusting near 35 mph, which may reduce visibility during snow bursts. Wet pavement from earlier rain will turn slushy, then icy, as temperatures dip below freezing. Drivers on I-80, I-74, and US-61 should expect changing road conditions, especially after sunset.
Saturday stays cold and unsettled. Another round of light snow is possible during the day, adding to spotty slick areas. While snowfall remains light, timing matters. Even brief snow showers can slow traffic during busy weekend hours.
By Saturday night, skies trend drier, but colder air settles in. Overnight lows fall into the low 20s, locking in ice on sidewalks and parking lots. Sunday brings sunshine, though temperatures struggle to climb above the low 30s. Shaded roads may stay icy despite clear skies.
Monday offers improvement. Sunshine returns, and highs rebound into the mid-40s. For now, winter quiets briefly, though additional systems remain possible next week.
Slow down tonight. Watch bridges and ramps. Keep winter gear ready. Conditions can deteriorate quickly after dark.
Are roads slick where you live? Share what you’re seeing across the Quad Cities.
Five-Day Outlook for the Quad Cities, IA–IL
- Today: Breezy with clouds increasing; high near 42
- Saturday: Chance of light snow; slushy spots possible; high near 39
- Sunday: Mostly sunny and cold; high near 33
- Monday: Mostly sunny; milder; high near 44
- Tuesday: Mostly cloudy with rain chances late; high near 48
