Much of Iowa is under a Winter Storm Warning and by this afternoon, much of the state will also be under a half-foot of snow, with some areas expecting much more. National Weather Service meteorologist Miles Schumacher says the storm will arrive in southwest Iowa later this morning. Schumacher’s estimate for snowfall in inches: “Six to nine will be pretty common across the state, a little less in the far northwest, maybe three or four inches,” he says.

The Iowa DOT has issued a travel advisory as strong winds may whip up the snow and cause white-out conditions and deep drifts. At the peak of the storm this afternoon, snow may fall at the rate of two inches an hour. Schumacher says a second storm system is developing.  “We’re watching another one and it could bring another significant round of snow to the state, either Monday or Tuesday, as it comes through,” he says. “It has quite a lot of similarities to this one. On the plus side, we definitely need the moisture so it’s good we’re getting at least something.”

Forecasters say today’s snow will start in southwest Iowa a bit later this morning, it should reach central Iowa by midday and eastern Iowa later in the afternoon.

(Radio Iowa)

A strong winter storm is forecast to lift from northeast New Mexico northeastward across the central US later this afternoon into Friday.

48-hour Projected snowfall totals (ending 6-a.m. Sat., Feb. 23rd) – as of 5:30-a.m. Thursday. (NWS/Des Moines)

A band of moderate to heavy snow developing ahead of the low pressure system will spread across the state today into this evening. Snowfall rates of 1 to 2 inches per hour can be expected during the late afternoon and evening hours, with much of the expected snowfall expected snowfall to occur in six hours or less. Strong east winds at 15 to 25 mph with higher gusts to around 30 mph are also expected. The winds will combine with the heavy snowfall to create widespread visibility of less than one quarter of a mile by later this afternoon into the evening. Dangerous travel conditions are expected this afternoon through much of tonight. The storms will likely have a significant impact on rush hour traffic.