A cluster of severe thunderstorms developed ahead of an advancing cold front over northeast Iowa during the evening of June 29th. As these storms moved across southwest Wisconsin they produced a tornado near Fennimore (Grant County) that produced considerable tree damage, destroyed several farm outbuildings and damaged three homes. The storms also produced damaging winds that blew over vehicles near Mt. Hope (Grant County) and Fennimore. Barns were blown down near Sinsinawa (Grant County) and Louisburg (Grant County).

Thunderstorm Wind in GRANT, WISCONSIN
From 29-JUN-14 20:44:00 to 29-JUN-14 20:44:00 (CST-6)
Location: MT IDA
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A vehicle was blown over east of Mt. Hope along U.S. Highway 18.

Thunderstorm Wind in GRANT, WISCONSIN
From 29-JUN-14 20:56:00 to 29-JUN-14 20:56:00 (CST-6)
Location: FENNIMORE
Magnitude: 53.00 EG
Property damage: 13.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Trees and power lines were blown down near Fennimore. Two trucks were overturned at a cement plant just north of town.

Flood in CRAWFORD, WISCONSIN
From 29-JUN-14 21:20:00 to 29-JUN-14 22:50:00 (CST-6)
Location: PRAIRIE DU CHIEN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Runoff from heavy rain caused street flooding to occur in Prairie du Chien.

Flash Flood in RICHLAND, WISCONSIN
From 29-JUN-14 21:46:00 to 29-JUN-14 23:15:00 (CST-6)
Location: TWIN BLUFFS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Runoff from heavy rain pushed small streams out of their banks with water over County Highway TB near the intersection with County Highway O south of Richland Center.

Flash Flood in RICHLAND, WISCONSIN
From 29-JUN-14 21:37:00 to 29-JUN-14 23:10:00 (CST-6)
Location: ORION
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Runoff from heavy rain overwhelmed culverts and drainage ditches sending water over roads northeast of Eagle Corners. Along State Highway 60 east of the Eagle Corners boat landing, water and small rocks were flowing over the road.

Thunderstorm Wind in GRANT, WISCONSIN
From 29-JUN-14 21:16:00 to 29-JUN-14 21:16:00 (CST-6)
Location: FAIRPLAY
Magnitude: 50.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A barn was blown down west of Sinsinawa.

Flash Flood in CRAWFORD, WISCONSIN
From 29-JUN-14 21:20:00 to 29-JUN-14 23:30:00 (CST-6)
Location: CHARME
Flood cause: Heavy Rain
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Runoff from heavy rain caused a small creek north of Prairie du Chien to go out of its banks and cause some damage along Mill Coulee Road. Private driveways were washed out along with concrete sections of the road.

Thunderstorm Wind in GRANT, WISCONSIN
From 29-JUN-14 21:09:00 to 29-JUN-14 21:09:00 (CST-6)
Location: CASTLE ROCK
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A tree was blown down onto a house near Castle Rock.

Tornado in GRANT, WISCONSIN
From 29-JUN-14 21:00:00 to 29-JUN-14 21:11:00 (CST-6)
Location: FENNIMORE
Tornado F-scale: EF1
Property damage: 410.00K
Crop damage: 6.00K
Reported by: NWS Storm Survey

A tornado touched down 2 miles northeast of Fennimore and skipped along an east path to 3 miles northwest of Montfort.  The tornado damaged several mature hardwood trees, several outbuildings and three homes. On one farm alone, eight buildings were destroyed. The homes sustained minor damage compared to the hardwood trees and outbuildings.  The tornado was rated an EF1 with maximum estimated winds of 110 mph.  Total path length was 8.2 miles and the maximum width of the tornado was 600 yards.