Winter Storm to Bring Significant Snowfall and Dangerous Cold to Iowa

A winter storm is set to move across Iowa today, bringing several inches of fluffy snow, hazardous travel conditions, and a blast of dangerous cold behind it. The National Weather Service in Des Moines has issued a Winter Storm Warning for northwest into central Iowa, where 5 to 7 inches of snow are expected, with isolated pockets approaching 8 inches. Surrounding areas fall under a Winter Weather Advisory, with 2 to 5 inches of accumulation forecast.

Snow is expected to begin after 2 p.m. in western Iowa, reaching the Interstate 35 corridor by late afternoon and spreading into eastern Iowa this evening. The heaviest snowfall will occur between 6 p.m. and midnight, with the storm winding down before 3 a.m. Sunday.

Meteorologists note the snow will be light and fluffy, making it more prone to blowing and drifting—especially in rural areas that still have existing snowpack.

Once the system moves out, temperatures will fall sharply. Subzero lows and dangerous wind chills are expected Sunday into Sunday night. The Weather Service reminds Iowans to dress in layers, bring pets indoors, and keep jumper cables and an emergency kit in their vehicles.

Drivers should anticipate slick, snow-covered roads and reduced visibility, especially where drifting becomes an issue. Travel delays are likely, and officials encourage motorists to check updated road conditions before heading out. Iowa road information is available at 511ia.org.

The National Weather Service says this will be its final scheduled update for the event but advises Iowans to stay alert for any forecast changes.