Iowa starts the morning under a pale, icy sky as a stiff northwest breeze cuts across open fields and frost clings to windshields — a hint of the Winter Weather conditions building toward central Iowa today. Roads carry that early-season crunch, and pavement turns slick in spots as temperatures hold in the teens and low 20s. With Post-Thanksgiving travel ramping up, residents should prepare now for a fast-developing snow event that may quickly snarl plans.
According to the National Weather Service, a Winter Storm Warning remains in effect for Des Moines and much of central Iowa from this evening through early Sunday, with 8–13 inches of heavy snow expected. Meteorologists note that visibility may drop sharply once snow bands strengthen, especially along I-80, I-35, and routes feeding into the metro.
If you’re traveling later today, give yourself wide margins for slowing traffic and blowing snow.
Snow should begin by late afternoon as calm winds shift to a steady east-southeast flow. Rates increase this evening as deeper moisture arrives, and a prolonged stretch of heavy snow is likely through Saturday. Gusts near 20–25 mph will push snow across open roads, creating quick changes in visibility and travel pace. To be fair, some snowfall amounts may vary within tight distances as bands drift.
By Sunday, skies brighten and temperatures climb near 20°, though roads may stay slushy and rutted in shaded areas. This system also acts as an early December Winter Tease, with models hinting at a colder push from December 2–6. That front could drop temperatures well below normal from the Upper Midwest to New England and bring additional light snow chances — something to watch as early holiday travel continues.
Five-Day Outlook (Fri–Tue)
- Today: Snow chance after 3 p.m., high 31.
- Saturday: Heavy snow, high 33.
- Sunday: Mostly sunny, high 20.
- Monday: Mostly cloudy, high 18.
- Tuesday: Mostly cloudy, high 18.
