Much of southeast Idaho received severe thunderstorm winds and large hail on June 1st including a boating accident on Bear Lake with 4 fatalities from the severe thunderstorm winds capsizing a boat.

Thunderstorm Wind in BEAR LAKE, IDAHO
From 01-JUN-15 16:50:00 to 01-JUN-15 17:10:00 (MST-7)
Location: ST CHARLES
Magnitude: 61.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Newspaper

Winds from a severe thunderstorm of 70 mph or greater caused large waves and capsized a ski boat with 7 people on board on Bear Lake on the Idaho portion of the lake.   There were 4 fatalities with 3 survivors from the accident.

Hail in CUSTER, IDAHO
From 01-JUN-15 12:50:00 to 01-JUN-15 13:05:00 (MST-7)
Location: LESLIE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

One inch hail near Leslie, Idaho.

Hail in CASSIA, IDAHO
From 01-JUN-15 14:20:00 to 01-JUN-15 14:30:00 (MST-7)
Location: ALMO
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter measured ping pong size hail southeast of Almo.

Hail in BANNOCK, IDAHO
From 01-JUN-15 14:43:00 to 01-JUN-15 15:10:00 (MST-7)
Location: CHUBBUCK
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Several reports of large hail were received from Chubbuck with hail size ranging from 1 to 2 inches.

Hail in TETON, IDAHO
From 01-JUN-15 16:20:00 to 01-JUN-15 16:35:00 (MST-7)
Location: TETONIA
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Large hail measuring 1.25 inches was recorded in Tetonia.

Thunderstorm Wind in BINGHAM, IDAHO
From 01-JUN-15 14:30:00 to 01-JUN-15 15:10:00 (MST-7)
Location: MORELAND
Magnitude: 56.00 EG
Crop damage: 0.00K
Reported by: Broadcast Media

One or more large pine trees snapped off near ground in Moreland with power out at 4 pm MDT which affected 1,350 people at one point.   Tree limbs also reported downed along with some siding blown off houses.

Hail in BANNOCK, IDAHO
From 01-JUN-15 14:45:00 to 01-JUN-15 15:00:00 (MST-7)
Location: TYHEE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

One and three-quarter inch hail fell 2 miles southwest of Fort Hall.

Thunderstorm Wind in POWER, IDAHO
From 01-JUN-15 14:50:00 to 01-JUN-15 15:10:00 (MST-7)
Location: AMERICAN FALLS
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Newspaper

Idaho State Journal reported several large tree limbs down as well as power lines and road signs west of American Falls.

Thunderstorm Wind in BEAR LAKE, IDAHO
From 01-JUN-15 16:47:00 to 01-JUN-15 17:10:00 (MST-7)
Location: BERN
Magnitude: 66.00 MG
Crop damage: 0.00K
Reported by: COOP Observer

A COOP observer recorded a 76 mph wind gust in Bern.   Aspen tree felled by the wind.

Thunderstorm Wind in FRANKLIN, IDAHO
From 01-JUN-15 16:54:00 to 01-JUN-15 17:15:00 (MST-7)
Location: CLIFTON
Magnitude: 61.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Power lines reported downed over houses and roads with 4 to 6 inch trees downed as well near Clifton.

Thunderstorm Wind in FRANKLIN, IDAHO
From 01-JUN-15 15:30:00 to 01-JUN-15 17:30:00 (MST-7)
Location: CLIFTON
Magnitude: 61.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Newspaper

Between 4:30 and 6:30 on 6/1/2015 the Franklin County Sheriff's Office received several reports of power lines down with either broken power poles or trees fallen on lines, or power poles and lines fallen on houses.  Rocky Mountain Power and Utah Power are still working on restoring power, however, many residents are still without power.  Much of the damage was isolated to the West Side of Franklin County.  We had one report of a man electrocuted by a downed line, however, he was treated on scene by EMS and released.  We had many trees blocking roads which have now been removed, and other reports of property damage due to wind including one cargo trailer which was blown over.   We appreciate the help from the Preston Police Department, Franklin County Fire, EMS, Search & Rescue and Road & Bridge, Idaho State Police and Idaho State Fish & Game who all helped cover different calls.