Weather
Midwest Halloween Blizzard: Historic 1991 Storm Buried Communities
Des Moines, IA – Halloween 2026 marks 35 years since one of Iowa's most memorable early season winter storms brought heavy snow, dangerous ice and blizzard conditions across the state, shutting down h
By Dylan Reeves · 2026-10-31T17:33:03.119Z
Des Moines, IA – Halloween 2026 marks 35 years since one of Iowa's most memorable early season winter storms brought heavy snow, dangerous ice and blizzard conditions across the state, shutting down highways and forcing the cancellation of Halloween festivities.
According to the National Weather Service in Des Moines, the historic Halloween Blizzard of 1991 began affecting Iowa on Oct. 30, with snow spreading into southern portions of the state before transitioning to a dangerous mixture of freezing precipitation and ice on Oct. 31.
The storm continued into early November, with some of the most severe conditions developing across northwestern Iowa and neighboring Minnesota.
Snowfall totals varied significantly across Iowa. Southwestern and north central portions of the state generally received 1 to 2 inches, while southern and southeastern communities recorded approximately 2 to 3 inches.
Northwestern Iowa experienced considerably heavier snowfall, with widespread accumulations reaching 8 inches or more.
Estherville, in Emmet County, recorded approximately 15 inches of snow, while strong winds created blizzard conditions that continued into Nov. 2.
The combination of accumulating snow, ice and powerful winds made travel extremely hazardous across large portions of the state.
According to the National Weather Service, conditions became so severe that 52 of Iowa's 99 counties were declared disaster areas.
Highways and interstates were closed across much of Iowa, disrupting transportation and leaving many residents unable to travel safely.
Halloween celebrations were also affected, with numerous communities canceling traditional festivities as dangerous winter weather moved through the region.
The storm remains a significant event in Upper Midwest weather history. NOAA's Regional Snowfall Index classifies the October 31 November 4, 1991, Upper Midwest snowstorm as a Category 5 event, its highest classification.
Thirty five years later, the Halloween Blizzard remains a reminder of how quickly early season winter weather can turn dangerous across Iowa and the Upper Midwest.