Iowa wakes to a piercing winter morning as arctic air settles firmly over the state. The cold feels immediate and intense. Breath freezes fast, car doors creak open, and exposed skin stings within minutes outside.
According to the National Weather Service in Des Moines, a Cold Weather Advisory remains in effect until 10 a.m. CST for much of northern, central, and southeastern Iowa. Wind chills as low as 30 degrees below zero are possible this morning, creating a serious frostbite risk on exposed skin in as little as 30 minutes. Residents should limit outdoor exposure and dress in full winter layers.
In Des Moines, temperatures hover near -2°F, while northwest winds drive wind chills down near -20°F. Roads remain mostly dry, but the extreme cold introduces hazards. Vehicles may struggle to start, tire pressure drops quickly, and untreated pavement stays slick in shaded areas. Drivers should allow extra time and keep winter safety supplies in vehicles.
Conditions improve gradually later today as winds relax. Sunshine helps temperatures recover into the upper single digits to near 10°F, though it will still feel bitterly cold. Tonight remains cold but calmer, with lows near 7°F.
A sharp pattern shift arrives Monday and Tuesday. Monday brings sunshine and highs near 34°F, followed by Tuesday highs around 41°F. That quick warm-up may melt lingering frost and snow during the day, then refreeze overnight, increasing the threat of black ice during early morning and late-night travel.
By midweek, temperatures settle into the low to mid-40s, with quiet weather continuing into Wednesday. Rain chances return late Wednesday night into Thursday as December’s active pattern continues.
With Christmas travel approaching and school breaks beginning, now is the time to stay winter-ready. Protect exposed skin today and stay alert for icy patches after warmer afternoons.
5-Day Outlook for Des Moines, IA:
• Today: Sunny, extreme cold, high near 10°F
• Monday: Sunny, high near 34°F
• Tuesday: Partly sunny, high near 41°F
• Wednesday: Partly sunny, high near 43°F
• Thursday: Mostly sunny, breezy, high near 43°F
