This page documents all tornadoes confirmed by various weather forecast offices of the National Weather Service in the United States throughout June and July 2017.

United States yearly total

June

June 5 event + List of confirmed tornadoes – Monday, June 5, 2017EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax width EF0SSW of BennettArapahoeCO20:32–20:34A storm chaser observed a landspout tornado that tossed lawn furniture. EF0NE of Pembroke PinesBrowardFL23:07–23:08A member of the public recorded a tornado. EF1SSW of ParmelePittNC23:25–23:26A storage barn was severely damaged, an older building sustained significant damage, and power lines were knocked down. Trees were knocked down, blocking the train tracks, and hardwood trees were snapped or uprooted.

June 6 event + List of confirmed tornadoes – Tuesday, June 6, 2017EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax width EF1W of Crescent BeachSt. JohnsFL18:11–18:16Mainly tree and power line damage occurred.

June 7 event + List of confirmed tornadoes – Wednesday, June 7, 2017EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax width EF0SSW of InksterGrand ForksND17:49–17:52Grand Forks Air Force Base Officials reported a tornado. EF0W of HattonSteele, TraillND17:59–18:10Tornado remained over open fields, causing some ground scarring but no significant damage. EF0SSE of ArvillaGrand ForksND18:02–18:04Law enforcement reported a tornado with no significant damage. EF0N of MayvilleTraillND18:13–18:15Local residents and observers reported a tornado. EF0W of EmeradoGrand ForksND18:17–18:19Tree limbs were broke in a shelter belt, and debris was slung into a field. EF0S of EmeradoGrand ForksND18:18–18:21Grand Forks Air Force Base observers, locals, and a deputy observed a tornado. EF0SSE of HattonTraillND18:18–18:28A tall dust swirl was observed. EF0W of ReynoldsGrand ForksND18:23–18:30A tornado tracked for several minutes without damage. EF0ESE of WoodrowWashingtonCO00:28–00:33A trained spotter observed a tornado which touched down in open country, causing no reported damage.

June 9 event + List of confirmed tornadoes – Friday, June 9, 2017EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax width EF0BeecherWillIL21:05–21:06A weak landspout tornado briefly touched down in Beecher. No damage occurred. EF0E of WalesCavalierND23:09–23:12Numerous tree limbs and branches were snapped throughout multiple shelter belts. Fields were stripped of crops by wind-driven hail. EF1N of LangdonCavalierND23:27–23:29The doors were ripped from a seed company elevator; door and roof panels were strewn around in a circular pattern. Six power poles were snapped. EF2ENE of Langdon to S of MountainCavalier, PembinaND23:45–00:14This large tornado was embedded in hail and downburst winds. Large power poles were snapped, roofing was torn from homes, metal pole sheds were completely destroyed, metal grain bins were crushed, and sheet metal was scattered up to a mile or more through fields. Bean and grain fields were heavily scoured as well. EF2S of KnoxBensonND00:08–00:20Numerous trees were snapped or uprooted in shelter belts and groves. A mobile doppler radar system measured peak winds of 119 mph (192 km/h). EF0S of BrinsmadeBensonND00:34–00:37Storm chasers videoed the ground swirl of a tornado. EF0E of Devils LakeRamseyND01:27A brief tornado was reported. EF0SSW of WarwickEddyND01:29–01:33Large tree branches and limbs were broken off. EF0SW of WalumGriggsND02:32–02:33Storm chasers observed a brief dust swirl.

June 10 event + List of confirmed tornadoes – Saturday, June 10, 2017EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax width EF1N of BenedictHubbardMN07:10–07:11Numerous trees were snapped or uprooted, a part of a barn's wall was blown in, and the roof was torn off a pole shed.

June 11 event + List of confirmed tornadoes – Sunday, June 11, 2017EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax width EF1E of KandiyohiKandiyohiMN18:31–18:33A metal building had much of its roof pulled off, trees were broken, and other minor tree damage occurred.

June 12 event + List of confirmed tornadoes – Monday, June 12, 2017EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax width EFUSW of Fort Laramie to S of Jay EmGoshenWY21:55–22:07Intermittent tornado remained over open country. No damage occurred. EF0NE of RanchettesLaramieWY22:40–22:44An irrigation center pivot was damaged, a residence sustained roof and window damage, and minor damage was inflicted to outbuildings. EF2SSW of Hereford, CO to NNW of Carpenter, WYWeld (CO), Laramie (WY)CO, WY22:40–23:08This strong cone tornado was photographed and caught on video by numerous storm chasers. It first struck the town of Hereford at EF1 intensity, where a metal building, several homes, trees, and a church sustained minor damage. Outside of town, an irrigation pivot was overturned and outbuildings were damaged. The most intense damage occurred in Wyoming, where power poles were snapped, a small chicken coop was swept away with the concrete slab foundation cracked, a gas line was pulled out of the ground, a barn was severely damaged, and two grain bins were blown away, one of which was never found. Four residences were damaged, including a house that sustained heavy roof and window damage, and had its semi-attached garage swept completely away. A pickup truck from the garage was blown into a field. EF1SW of DouglasConverseWY22:49An outbuilding was demolished. EF1SSW of Pine BluffsLaramieWY23:05–23:12A fifth-wheel horse trailer was lofted in the air and sustained significant damage. A small farm outbuilding was destroyed. EF2N of Torrington, WY to SSW of Harrison, NEGoshen (WY), Sioux (NE)WY, NE23:09–00:01On a ranch, several three-quarter-ton pickup trucks were tossed several yards. Several horse trailers were rolled and severely damaged; three horses were killed and several others were injured. One person at the ranch residence sustained head injuries. The tornado inflicted heavy damage to a homestead and surrounding trees, injuring one resident. EF2SW of KayceeJohnsonWY23:30–23:36An abandoned trailer home was completely destroyed, with its undercarriage separated from the main structure and thrown over . Numerous trees were snapped and denuded, and some ground scouring was observed. EF0SE of CodyParkWY23:50–23:52The public reported a brief tornado over open country. EF1N of BushnellKimballNE00:01–00:08A barn had its roof torn off and exterior walls collapsed, an auger and an auger cart were tipped, and power poles were broken. EFUSW of HarrisburgBannerNE00:12–00:17An eyewitness account of a short-lived tornado which caused no reported damage was received. EF0NNW of WinchesterBig HornWY00:14–00:23A trained storm spotter reported a rope tornado over open country. EF0NW of CampbellsportFond du LacWI00:21–00:25This weak tornado moved across Kettle Moraine Lake, uprooting a few trees and snapping tree limbs along the shore. A boat canopy was damaged, and barn sustained minor damage to its sliding door. EF1ESE of HarrisburgBannerNE00:30–00:40A calving barn was moved about , a pole barn was rolled, and a grain bin was pushed off of its foundation. Several power poles were broken and one horse was killed, with several other horses injured. EFUNNW of WhitneyDawesNE00:33–00:37Storm chasers observed a tornado that remained over open country and caused no damage. EF0NW of CasperNatronaWY00:36–00:37An emergency manager reported a brief tornado over open country. EF1BayardMorrillNE01:13–01:17Brief tornado struck a nursing home in Bayard, causing major roof and window damage to the structure. A garage behind the nursing home was almost completely destroyed, and trees and tree limbs were downed. EF2NNW of Bayard to ESE of AllianceMorrill, Box ButteNE01:19–02:25A long-lived, rain-wrapped multiple-vortex tornado inflicted significant damage to a farmstead. The house had its roof ripped off and front exterior wall collapsed, a detached garage was swept cleanly away, and several trucks were slid from their original locations. Farther along its path, a metal farm outbuilding sustained damage, a mobile home and a semi-trailer were rolled, and center pivots were twisted. Damage occurred to a warehouse at the Alliance Airport, and trees along the path were snapped and denuded. EF1NW of AntiochSheridanNE02:30–02:45Trees and wind breaks were destroyed. An old barn and a hangar were damaged, with the latter's doors blown about . A pile of lumber was picked up and scattered, while 30 power poles were damaged. EF0SW of AllenBennettSD03:10–03:15A trained storm spotter observed a small tornado in a field.

June 13 event + List of confirmed tornadoes – Tuesday, June 13, 2017EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax width EF0S of RockhamHandSD21:16–21:17Trained storm spotters reported a brief tornado in an open field. EF1SW of ZellHandSD21:25–21:28Numerous trees were snapped and uprooted around a farm; many trees fell on a home. A roof was torn off a barn, and a machine shed was partially destroyed. EF0SSW of ZellHandSD21:32–21:33Trained storm spotters reported a brief tornado. Debris was scattered. EF0S of GrotonBrownSD23:05–23:06Trained storm spotters reported a brief tornado. EF0SSW of HancockStevensMN23:45–23:47Brief tornado was confirmed by video and caused no damage. EF1SW of CyrusStevensMN23:56–00:04Tornado remained over Long Lake for much of its life, only damaging trees near the end of its path. EF0S of HoffmanGrantMN00:28–00:29Two storm chaser groups observed a tornado. EF1SE of HolmquistDaySD00:29–00:30A farm shed was destroyed, and numerous trees were snapped or uprooted in a shelter belt. EF0SE of EdenMarshallSD00:55–00:56A barn had its entire roof collapsed, with debris lofted about . A second outbuilding sustained minor roof damage. Minor tree and house siding damage was noted. EF1WSW of New EffingtonRobertsSD01:20–01:23Many trees were snapped at their trunks or uprooted. EF0N of New EffingtonRobertsSD01:25–01:26A tree grove was damaged, with multiple trees snapped or uprooted at the trunk. EF1N of ClintonBig StoneMN01:27–01:30A tornado crossed a farmstead, ripping over half the tin roof from the house and causing considerable damage to its siding. A machine shed was completely destroyed while a second had damage to its southward-facing walls; it also loft over half the roof. A third machine shed sustained extensive damage to its west-facing walls and over half its roof. An empty grain bin was removed from its cement base, with the attached auger toppled. Another grain bin was dented at the top. A power pole was snapped while others were downed. Widespread tree damage was observed. A small area of corn crop was razed to the ground. EF1NW of JohnsonTraverseMN01:30–01:33A garage's door and siding sustained minor damage. Multiple trees were snapped and uprooted.

June 14 event