Iowa's weather is rainy to start Tuesday. See how much has fallen so far and how much more is in the National Weather Service ...

The National Weather Service in Sioux Falls has issued a Severe Thunderstorm Warning for…Western Woodbury County in west ...

Parts of the Upper Midwest were under air quality alerts on Tuesday. The New York City region is expected to be at risk on ...

Iowans are starting the week with more bad air quality ratings as haze lingers, but the National Weather Service says relief ...

The scene Monday night in New Albin, Iowa, seemed almost biblical. Only it was a swarm of mayflies that filled the air above Shooky Fink Field — home of the Kee High School baseball team — not locusts ...

The National Weather Service has determined that a third tornado formed in Iowa back on April 17. This tornado, rated an EF1, ...

Aurora may be visible at high latitudes in the northern tier of the U.S., such as northern Michigan and Maine, said the NWS.

Did you see the northern lights in Iowa last night? A few Iowans were able to spot the aurora borealis through hazy skies.

There were several reported cold air funnels across the state of Iowa Wednesday afternoon and early evening.Cold air funnels ...

The National Oceanic and Atmospheric Administration's Space Weather Prediction Center says a severe geomagnetic storm is ...

These funnels are called “cold core”, “cold air” or “shear” funnels in meteorology. They are very different from traditional ...