NWS Des Moines IASV.W 0331September 6, 2026
Severe Thunderstorm Warning: Calhoun, Carroll, Crawford and 1 more, IA
The National Weather Service office in Des Moines issued a severe thunderstorm warning for Calhoun, Carroll, Crawford and 1 more in Iowa, which was in force until 4:30 p.m. local time on September 6. It was the 331st severe thunderstorm warning the NWS office in Des Moines issued in 2026. Iowa had 50 severe thunderstorm warnings in September 2026, against 39 in an average September of 2008-2025 (Iowa's severe thunderstorm warnings by year).
ExpiredWarning
In force for 43 minutes; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, Des Moines IA
- Area
- Calhoun, Carroll, Crawford and 1 more
- State
- Iowa
- Level
- Warning
- Issued
- 3:47 p.m. CDT, September 6, 2026
- Expires
- 4:30 p.m. CDT, September 6, 2026
- CAP severity, certainty, urgency
- Severe, Observed, Immediate
- VTEC event
- KDMX SV.W 0331
- Official source
- National Weather Service: the notice at its source
Severe Thunderstorm Warnings in Iowa since 2008Every warning type in Iowa
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
SVRDMX The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Southeastern Sac County in west central Iowa... Southwestern Calhoun County in west central Iowa... East central Crawford County in west central Iowa... Carroll County in west central Iowa... * Until 430 PM CDT. * At 347 PM CDT, a severe thunderstorm was located over Breda, or 9 miles northwest of Carroll, moving southeast at 25 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Carroll, Lake City, Glidden, Arcadia, Breda, Auburn, Westside, Dedham, Halbur, Lidderdale, Lanesboro, Willey, Ralston, Hobbs County Park, Arthur N Neu Airport, and Swan Lake State Park.
What the agency told people to do
For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.
The record around this notice
- Severe Thunderstorm Warnings in Iowa since 2008563 a year
- Every warning type in Iowa
- Severe Thunderstorm Warning: what it means, and the states that get the most20,005 a year
- NWS notices, September 20262,824 in the month
- The latest from the National Weather Service
- Warning, watch or advisory: the three NWS levels