SIOUX CITY, Iowa (KCAU) — (Updated 6/2/25 @ 4:55 PM CDT) –The National Weather Service in Sioux Falls has issued a Severe ...

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

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

Planting is nearly complete across the state and most of the corn and soybeans have emerged. Many farmers are now turning ...

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

Communities across Iowa are saying goodbye to hundreds of National Guard soldiers this week as they prepare to deploy to the ...

An updated weather alert was issued by the National Weather Service on Monday at 7:59 p.m ... in effect until 11 p.m. for north central Iowa." When lightning looms: Expert safety tips for ...

On Monday at 11:07 a.m. an updated winter storm watch was issued by the National Weather Service valid for Wednesday between 1 a.m. and 7 p.m. The watch is for Sioux City Area as well as Osceola ...

The National Weather Service released an updated severe thunderstorm ... This includes the following highways: Interstate 74 in Iowa between mile markers 1 and 5. Interstate 80 in Iowa between ...

On Sunday at 9:04 p.m. an updated tornado watch was released by the National Weather Service in effect until ... typically the size of a city or a small county, where a tornado has been identified ...

“ Smoke from wildfires in Canada is expected to overspread portions of central Illinois during today. This may result in ...