Thunderstorms continue to move through Iowa City down to Muscatine at this time. Also a boundary has formed from this storm that’s non-severe but still has intense lightning with it south and west to Eddyville and NE of Chariton. We’ll watch to see what these storms will do the rest of the night. They should …
Category: All of Iowa
9pm Update
The heaviest thunderstorms are currently located along a line extending from Marquette in Clayton County to Independence in Buchanan County. Also another thunderstorm has developed ahead of the rain shield near Montezuma in Poweshiek County. This storm will need to be watched as it moves to the east. Most of the light to moderate rain …
8pm Update
Moderate rain with embedded Thunderstorms continue moving through Iowa mainly north of Interstate 80. The heaviest cells are in northeast Iowa near Decorah. None of the thunderstorms are severe. The Severe Thunderstorm watch has been cancelled for all counties in Iowa. The rain will continue to traverse the state through the rest of the evening.
More Watch Cancellations
The Following counties have been dropped out of the Severe Thunderstorm Watch, Audubon, Black Hawk, Bremer, Butler, Calhoun, Carroll, Cerro Gordo, Crawford, Emmet, Franklin, Greene, Grundy, Guthrie, Hamilton, Hancock, Hardin, Humboldt, Kossuth, Palo Alto, Pocahontas, Sac, Webster, Winnebago, Worth and Wright. All warnings have also expired.
535 Radar Update
At 5:35 PM National Weather Service Doppler Radar indicated a line of strong to Severe Thunderstorms from Sheffield to Sioux City or from about 10 miles south of Mason City to Sioux City. These storms are slowly moving to the east while the line slowly moves northbound. These storms should stay at and north of …
2pm Update
Scattered Thunderstorms continue mainly south of Interstate 80 and west of Interstate 35. They are moving slowly east at about 20 mph. None of the storms are severe at this time. However more storms will continue to develop throughout the day into the evening with the main threats being large hail, damaging winds and heavy …
Radar Update 845am
A few thunderstorms were located south of Atlantic in Cass County, a few other thunderstorms were located along a line extending from Eddyville to Albia to Cincinnati. These storms have been moving very slowly at about 10 mph. Estimated rainfall with the storms in southern Iowa are over 5 inches which has occurred in only …
Morning Update
As what happened yesterday morning thunderstorms developed in the overnight. A Severe Thunderstorm Warning expired in southeastern Tama County at 6:45 am. A line of thunderstorms extended from Vinton to South English, also another line extended from Kellogg to Pella to Seymour. These storms are moving east to southeast at about 15-20 mph. A few …
Slight Risk for Sunday Monday
There is a slight risk of Severe Weather for today and tomorrow for most of Iowa. Today the risk is for areas in Iowa mainly north of US 34. Monday the entire state is in the risk. The greatest threats will be from Strong Winds and large hail. An Isolated tornado can not be ruled …
A Few Late Night Notes
A few showers are in eastern Nebraska a few hours from reaching the Missouri River Valley. They are not severe and aren’t expected to be. It should remain relatively quiet the rest of the night. Flooding continues in Iowa. The Mississippi River at all locations in Iowa and neighboring Illinois north of Keokuk have fallen …