Thunderstorms formed over the Devils Lake region along a cold frontal boundary and low pressure system. Storms also initiated along the warm front which extended down into southeast North Dakota. Afternoon temperatures topped out in the low to mid 80s with dew points around 70. By mid evening of the 25th the storm tracked into the northwest quarter of Minnesota. Many reports of large hail, strong winds, and heavy rain were received.

Thunderstorm Wind in WILKIN, MINNESOTA
From 25-JUN-13 22:05:00 to 25-JUN-13 22:05:00 (CST-6)
Location: LAWNDALE
Magnitude: 55.00 EG
Reported by: NWS Storm Survey

A few trees and several large branches were blown down in various shelterbelts in northern Deerhorn Township.

Thunderstorm Wind in KITTSON, MINNESOTA
From 25-JUN-13 22:15:00 to 25-JUN-13 22:15:00 (CST-6)
Location: ROBBIN
Magnitude: 55.00 EG
Reported by: Newspaper

A large tree was blown down across county road 7.

Tornado in CLAY, MINNESOTA
From 25-JUN-13 22:25:00 to 25-JUN-13 22:38:00 (CST-6)
Location: BARNESVILLE
Tornado F-scale: EF0
Reported by: NWS Storm Survey

The tornado touched down about a mile west of the airport and tracked to the Interstate 94 exit north of town by 2230 CST. The tornado continued to about four miles northeast of town, a track length of about seven miles. The tornado was likely wrapped in heavy rain during portions of this track. One livestock loafing shed was lifted and collapsed and several trees were knocked down. Peak winds were estimated at 80 mph.

Funnel Cloud in WILKIN, MINNESOTA
From 25-JUN-13 22:33:00 to 25-JUN-13 22:33:00 (CST-6)
Location: MC CAULEYVILLE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A funnel cloud was observed between Kent and Wolverton.

Thunderstorm Wind in CLAY, MINNESOTA
From 25-JUN-13 22:45:00 to 25-JUN-13 22:45:00 (CST-6)
Location: ROLLAG
Magnitude: 50.00 EG
Reported by: Storm Chaser

Four inch diameter tree branches were blown down near Clay County Road 10 between Donner and Rollag.

Thunderstorm Wind in KITTSON, MINNESOTA
From 25-JUN-13 22:50:00 to 25-JUN-13 22:50:00 (CST-6)
Location: LANCASTER ARPT
Magnitude: 55.00 EG
Reported by: COOP Observer

Several trees were blown down, blocking a township road in rural St. Joseph Township.

Hail in BECKER, MINNESOTA
From 25-JUN-13 23:08:00 to 25-JUN-13 23:08:00 (CST-6)
Location: LAKE PARK
Magnitude: 1.00 
Reported by: Trained Spotter

Thunderstorm Wind in NORMAN, MINNESOTA
From 26-JUN-13 00:25:00 to 26-JUN-13 00:25:00 (CST-6)
Location: SHELLY
Magnitude: 55.00 EG
Reported by: NWS Storm Survey

A few trees were toppled in shelterbelts along U. S. Highway 75.

Thunderstorm Wind in NORMAN, MINNESOTA
From 26-JUN-13 01:00:00 to 26-JUN-13 01:00:00 (CST-6)
Location: ADA
Magnitude: 55.00 EG
Reported by: Broadcast Media

Several large trees and tree branches were blown down by the wind.

Thunderstorm Wind in NORMAN, MINNESOTA
From 26-JUN-13 01:25:00 to 26-JUN-13 01:30:00 (CST-6)
Location: FLOM
Magnitude: 61.00 EG
Reported by: NWS Storm Survey

Several large trees and large tree branches were blown down across portions of Home Lake and Flom townships in southeast Norman County. East of Flom falling trees damaged a barn roof and several smaller sheds.

Thunderstorm Wind in MAHNOMEN, MINNESOTA
From 26-JUN-13 01:45:00 to 26-JUN-13 01:45:00 (CST-6)
Location: WAUBUN
Magnitude: 61.00 EG
Reported by: Broadcast Media

Numerous large trees were blown down near Waubun and in rural areas of Poplar Grove and Lake Grove townships.

Thunderstorm Wind in MAHNOMEN, MINNESOTA
From 26-JUN-13 02:05:00 to 26-JUN-13 02:05:00 (CST-6)
Location: NAYTAHWAUSH
Magnitude: 55.00 EG
Reported by: Park/Forest Service

Several large trees and large tree branches were broken down in Naytahwaush and across northern portions of the White Earth State Forest.

Thunderstorm Wind in CLEARWATER, MINNESOTA
From 26-JUN-13 02:20:00 to 26-JUN-13 02:20:00 (CST-6)
Location: LAKE ITASCA
Magnitude: 50.00 EG
Reported by: Park/Forest Service

A few four to six inch diameter tree branches were broken down around the park. Very strong winds blew for several minutes.

Flash Flood in WILKIN, MINNESOTA
From 25-JUN-13 23:50:00 to 26-JUN-13 08:42:00 (CST-6)
Location: WOLVERTON
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 50.00K
Reported by: Law Enforcement

Widespread flooding was reported in and around Wolverton. A total of 8.25 inches of rain was reported in town with over nine inches reported just outside of town to the south.

Flash Flood in WILKIN, MINNESOTA
From 26-JUN-13 00:26:00 to 26-JUN-13 08:42:00 (CST-6)
Location: KENT
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 50.00K
Reported by: Department of Highways

Water was reported over U. S. Highway 75 near Kent.

Flood in CLAY, MINNESOTA
From 26-JUN-13 10:20:00 to 27-JUN-13 10:00:00 (CST-6)
Location: COMSTOCK
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 50.00K
Reported by: NWS Storm Survey

Overland flooding developed over portions of Holy Cross Township drained by Wolverton Creek. Four to eight inches of rainfall during the preceding evening collected in farm fields, ditches, and smaller streams through the early morning then steadily drained towards Wolverton Creek and the Red River. Wolverton Creek overtopped and partially washed out rural and township roads at several locations.

Flood in WILKIN, MINNESOTA
From 26-JUN-13 10:20:00 to 27-JUN-13 10:00:00 (CST-6)
Location: WOLVERTON
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 50.00K
Reported by: NWS Storm Survey

Overland flooding developed over portions of Wolverton Township drained by Wolverton Creek. Six to ten inches of very heavy rainfall the preceding evening collected in farm fields, ditches, and smaller streams through the early morning then steadily drained towards Wolverton Creek and the Red River. Wolverton Creek overtopped and partially washed out rural township and county roads at several locations.

Thunderstorm Wind in KITTSON, MINNESOTA
From 25-JUN-13 22:33:00 to 25-JUN-13 22:33:00 (CST-6)
Location: HALLOCK ARPT
Magnitude: 54.00 MG
Reported by: AWOS

The peak wind was measured by the AWOS at the Hallock airport. Several structures were damaged at the North Star Industries facility located south of the airport.

Thunderstorm Wind in KITTSON, MINNESOTA
From 25-JUN-13 22:39:00 to 25-JUN-13 22:45:00 (CST-6)
Location: HALLOCK
Magnitude: 61.00 EG
Reported by: Law Enforcement

At least one large oak tree and several large tree branches were blown down in and near Hallock.