Tornadoes, hail, floods and severe storms recorded here between 1953 and 2026, from NOAA's Storm Events Database. Search an address to see which tornadoes came closest to it.
The part of each tornado’s path NOAA recorded in this county, 47 in all. Zoom in and the paths widen to their surveyed width.
Hover or tap a bar to see that year.
NOAA's storm database records tornadoes back to 1950 and hail and thunderstorm wind back to 1955, but floods only from 1996 on. Older floods are missing here. For those, the U.S. Geological Survey's stream gauge records and flood reports are the place to look.
The strongest tornadoes, deadliest events and biggest damage here, up to 50.
May 24, 1989 · Tama, Iowa
November 9, 1975 · Tama, Iowa
May 31, 1971 · Tama, Iowa
April 19, 1966 · Tama, Iowa
April 23, 1961 · Tama, Iowa
Tornado F3 Tornado1 death, 6 injuries, $2.5M damage August 14, 1993 · Tama, Iowa
February 24, 2007 · Tama, Iowa
August 1, 2003 · Tama, Iowa
February 19, 2026 · Tama, Iowa
July 30, 2025 · Tama, Iowa
A 68 mph gust at a Personal Weather Station.
June 20, 2025 · Tama, Iowa
Delayed report of power pole damage north of Montour.
June 20, 2025 · Tama, Iowa
Report of multiple tree limbs down.
June 11, 2025 · Tama, Iowa
Wind gust measured by a personal weather station.
June 11, 2025 · Tama, Iowa
Report of 50 mph winds with 63 mph gusts 5 mile north of Dysart.
June 11, 2025 · Tama, Iowa
Report of 60 mph winds with heavy rain in Traer area.
April 23, 2025 · Tama, Iowa
Hail ranged from pea to ping pong ball sized. Report relayed by kwwl tv.
March 5, 2025 · Tama, Iowa
February 28, 2025 · Tama, Iowa
January 20, 2025 · Tama, Iowa
November 1, 2024 · Tama, Iowa
Widespread rainfall of 1 to 2 inches over the past week helped to end the Severe Drought conditions across Tama County.
October 29, 2024 · Tama, Iowa
Prolong dryness this fall along with above normal temperatures has led to the expansion of Severe Drought conditions into Tama County.
July 28, 2024 · Tama, Iowa
Powerline down and an out building destroyed. Time estimated by radar.
July 15, 2024 · Tama, Iowa
Relayed through broadcast media, with time of occurrence estimated by radar.
July 15, 2024 · Tama, Iowa
Report relayed from EMA of 1-inch hail at Hickory Hills Park. Time of occurrence estimated by radar.
July 15, 2024 · Tama, Iowa
Spotter submitted a photo of quarter-sized hail 5 miles north of Dysart. Report received was delayed.
June 4, 2024 · Tama, Iowa
Several calls to law enforcement reporting funnel cloud near Highway 163 at the Poweshiek and Tama county line.
May 21, 2024 · Tama, Iowa
Emergency manager reported estimated 60 to 70 mph wind gusts along with pea sized hail.
May 21, 2024 · Tama, Iowa
Local law enforcement reported trees down in Meskwaki area.
May 21, 2024 · Tama, Iowa
Emergency manager reported power lines down near the intersection of Highway 8 and QQ Ave near Traer. Time estimated from radar.
May 21, 2024 · Tama, Iowa
Water flowing over B Ave south of 340th St due to flooding from Raven Creek.
May 21, 2024 · Tama, Iowa
Multiple reports of water over road in southern part of the county.
May 21, 2024 · Tama, Iowa
Water running over roads and vehicles stranded in flood waters across portions of the Meskwaki Nation Settlement including Battleground Rd near the PowWow Grounds, Meskwaki Rd at Battleground Rd and G Ave South. Reported by the Meskwaki Nation Police Department via social media.
May 21, 2024 · Tama, Iowa
C Ave north of US 30 closed due to flooding. Reported by Tama County Engineer via social media.
May 21, 2024 · Tama, Iowa
P Ave closed from 145th to 155th St due to flooding. Reported by Tama County Engineer via social media.
May 21, 2024 · Tama, Iowa
Hwy T47 closed south of Montour due to water flowing over the road.
May 21, 2024 · Tama, Iowa
The Iowa River at Tama Highway E49 crested at 13.69 ft on May 24 at 5:30 am CDT.
May 20, 2024 · Tama, Iowa
Coop observer reported 24 hr heavy rainfall of 3.33 inches.
May 20, 2024 · Tama, Iowa
Coop observer reported 24 hr heavy rainfall of 3.09 inches.
May 20, 2024 · Tama, Iowa
Coop observer reported 24 hr heavy rainfall of 3.05 inches.
May 1, 2024 · Tama, Iowa
Ample rainfall during the spring continued across Tama County into second half of May with severe drought conditions ending.
April 1, 2024 · Tama, Iowa
Despite an increase in rainfall, the long duration of the drought kept severe to extreme drought conditions over Tama County through the end of April.
March 22, 2024 · Tama, Iowa
March 1, 2024 · Tama, Iowa
Precipitation during the month of March did increase across Tama county but amounts were still mostly below normal, hence the continuation of severe to extreme drought conditions.
February 1, 2024 · Tama, Iowa
Above normal temperatures and below normal precipitation allowed severe to extreme drought conditions to persist across Tama county.
January 13, 2024 · Tama, Iowa
January 12, 2024 · Tama, Iowa
January 12, 2024 · Tama, Iowa
January 12, 2024 · Tama, Iowa
January 8, 2024 · Tama, Iowa
January 1, 2024 · Tama, Iowa
Severe to extreme drought persisted in Tama county during January with above normal temperatures and above normal precipitation. The wetter than normal conditions did little to improve the longer term drought.