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WEATHER

Why is it so windy in Iowa? It's just the transition to spring, NWS says

Portrait of Kate Kealey Kate Kealey
Des Moines Register

Even though temperatures are starting to increase, it's hard to enjoy the nicer weather when Iowans are hit by strong winds every time they step outside.

Iowa has seen multiple storm systems bringing winds ranging from 50 mph up to 90 mph. Winds at these speeds pose threats such as toppling power lines and snapping tree branches.

These extreme gusts may have Iowans wondering why is it so windy?

Why is it so windy in Iowa?

Spring and fall are the transition periods. During this time, it is normal for winds to be higher than average, according to Jim Lee, a meteorologist with the National Weather Service.

"We tend to get a higher frequency of strong low-pressure systems traversing the central U.S.," Lee said.

Is Iowa more windy than other areas in the country?

No. Typically the average wind speeds are higher toward the High Plains where the terrain is flatter than most areas of the country.

Some of the winds in New Mexico and Texas were so strong they caused Iowa to get dirty rain last week.

"It hasn't been what I would call exceptional," Lee said of Iowa's wind speeds.

Kate Kealey is a general assignment reporter for the Des Moines Register. Reach her at kkealey@registermedia.com or follow her on Twitter at @Kkealey17.