DES MOINES, Iowa—The National Weather Service Severe Storms Forecast Center in Norman, Oklahoma has issued a Severe Thunderstorm Watch that include Boone County until 11:00 p.m. Sunday. A cold front moving through will be the factor in generating possible severe storms. Some storms may be severe, with large hail and damaging winds the primary threat. A tornado or two cannot be ruled out especially across portion of north central and northeast Iowa.
