Thunderstorms produced numerous reports of large hail, along with some damaging winds, a tornado, and flash flooding, in southwest Minnesota, during the late afternoon and evening of June 25th.

Thunderstorm Wind in JACKSON, MINNESOTA
From 25-JUN-10 20:28:00 to 25-JUN-10 20:28:00 (CST-6)
Location: LAKEFIELD
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Thunderstorm winds caused an unknown amount of tree damage.

Flash Flood in NOBLES, MINNESOTA
From 25-JUN-10 21:47:00 to 25-JUN-10 23:00:00 (CST-6)
Location: (OTG)WORTHINGTON ARP
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy rain caused flash flooding of roads in Worthington. with water rising above the bottom of car doors in at least one location.

Hail in LYON, MINNESOTA
From 25-JUN-10 16:55:00 to 25-JUN-10 16:59:00 (CST-6)
Location: LYND
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in LYON, MINNESOTA
From 25-JUN-10 17:12:00 to 25-JUN-10 17:12:00 (CST-6)
Location: DUDLEY
Magnitude: 1.75 
Crop damage: 0.00K
Reported by: Trained Spotter

Large hail caused an unknown amount of damage to vehicles.

Funnel Cloud in LYON, MINNESOTA
From 25-JUN-10 17:12:00 to 25-JUN-10 17:12:00 (CST-6)
Location: DUDLEY
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in LYON, MINNESOTA
From 25-JUN-10 17:17:00 to 25-JUN-10 17:17:00 (CST-6)
Location: DUDLEY
Magnitude: 2.50 
Crop damage: 0.00K
Reported by: Storm Chaser

Large hail caused an unknown amount of damage to vehicles.

Tornado in COTTONWOOD, MINNESOTA
From 25-JUN-10 18:05:00 to 25-JUN-10 18:06:00 (CST-6)
Location: STORDEN
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A brief tornado caused no reported damage.

Thunderstorm Wind in COTTONWOOD, MINNESOTA
From 25-JUN-10 18:25:00 to 25-JUN-10 18:25:00 (CST-6)
Location: JEFFERS
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds caused tree damage, including several branches blown down.

Thunderstorm Wind in JACKSON, MINNESOTA
From 25-JUN-10 19:35:00 to 25-JUN-10 19:35:00 (CST-6)
Location: SWASTIKA BEACH
Magnitude: 61.00 EG
Property damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds caused tree damage, including an evergreen blown over, and large branches blown down. The winds were accompanied by small hail, which in combination with the wind caused an unknown amount of crop damage.

Hail in NOBLES, MINNESOTA
From 25-JUN-10 19:54:00 to 25-JUN-10 19:54:00 (CST-6)
Location: DUNDEE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in LYON, MINNESOTA
From 25-JUN-10 16:41:00 to 25-JUN-10 16:41:00 (CST-6)
Location: GREEN VLY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Hail in LYON, MINNESOTA
From 25-JUN-10 16:47:00 to 25-JUN-10 16:47:00 (CST-6)
Location: LYND
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in LYON, MINNESOTA
From 25-JUN-10 16:55:00 to 25-JUN-10 16:55:00 (CST-6)
Location: LYND
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Hail in COTTONWOOD, MINNESOTA
From 25-JUN-10 18:40:00 to 25-JUN-10 18:40:00 (CST-6)
Location: JEFFERS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter