Big and Little Wood River Region storm history
Storm events recorded in Big and Little Wood River Region, Idaho between 1950 and 2025.
207
Total events
0
Tornadoes
0
Hail
1
Floods
4
Deaths
$1.2M
Property damage
Most significant events
Strongest tornadoes, deadliest events, and biggest damage in this county. Up to 50 shown.
An avalanche occurred in Blaine County in the Smiley Creek area between Ketchum and Stanley. Four snowmobliers were buried in a meadow area when the avalanche occurred around 2 pm MST. Three of the snowmobliers survived with one fatality occurring.
An avalanche near the bottom of Fire Trail on Seattle Ridge on Bald Mountain killed a back country skier. The avalanche occurred at approximately 2:30 pm on January 22nd. The man was pronounced dead at 3:31 pm at the Wood River Medical Center due to suffocation.
Winter Storm Winter Storm
A very powerful winter storm brought heavy snow and strong winds to the Wood River Region. The storm caused a rare closing of Blaine County Schools on March 2nd. Snow amounts reported by COOP observers and spotters were the following: Hailey 19 inches, Picabo 17 inches, Bellevue …
Heavy Snow Heavy Snow
The following snow amounts were recorded at SNOTEL sites: 16 inches Garfield Ranger Station, 11 inches Galena Summit, 13 inches Lost Wood Divide, 9 inches Swede Peak, and 10 inches Vienna Mine. 8 to 10 inches of snow fell in the city of Ketchum from many public reports with 5 to …
Heavy Snow Heavy Snow
The following snow amounts were recorded at SNOTEL sites: Dollarhide Summit 12 inches, Galena Summit 10 inches, Lost Wood Divide 9 inches, and Vienna Mine 12 inches.
Heavy Snow Heavy Snow
The following snowfall amounts were recorded at SNOTEL sites: 15 inches Dollarhide, 9 inches Lost Wood Divide, and 16 inches at Vienna Mine.
Heavy Snow Heavy Snow
The following snowfall occurred at SNOTEL sites: Chocolate Gulch 9 inches, Galena 12 inches, Galena Summit 13 inches, Hyndman 10 inches, Lost Wood Divide 9 inches, Vienna Mine 18 inches. 12 inches of snow fell in the Sun Valley and Ketchum areas reported by spotters.
Heavy Snow Heavy Snow
The Vienna Mine SNOTEL recorded 12 inches of snow.
Heavy Snow Heavy Snow
The following snow amounts were recorded at SNOTEL sites: Chocolate gulch 12 inches, Dollarhide Summit 20 inches, Galena 14 inches, Galena Summit 16 inches, Hyndman 12 inches, Lost Wood Divide 21 inches, Swede Peak 13 inches, Vienna Mine 21 inches. Spotters reported 6 to 10 inche…
Heavy Snow Heavy Snow
The Galena Summit SNOTEL recorded 12 inches of snow with 7 inches at Dollarhide, 6 inches at Galena and 7 inches at Lost Wood Divide.
Wildfire Wildfire
A wildfire started by errant shots from target shooting began July 23rd 3 miles east of Bellevue and grew to 4,000 acres. The fire burned grass, mountain shrub, Douglas fir and Aspen. No structures were threatened and Muldoon Canyon had to be closed to camping and recreation acti…
Heavy Snow Heavy Snow
The following snowfall amounts were recorded at SNOTEL sites: 10 inches at Chocolate Gulch, 14 inches at Dollarhide Summit, 14 inches at Garfield Ranger Station, 12 inches at Galena, 15 inches at Galena Summit, 11 inches at Hyndman, 17 inches at Lost Wood Divide, 14 inches at Swe…
Avalanche Avalanche
A motorist was hit with an avalanche on Highway 75 on February 19th. It hit just south of Chaerry Creek and buried her car. It was 40 feet wide and 6 feet deep. The car was freed in an hour and a half.
Heavy Snow Heavy Snow
The following snow amounts were recorded at SNOTEL sites: Chocolate Gulch 11 inches, Dollarhide Summit 15 inches, Galena Summit 13 inches, Lost Wood Divide 15 inches, Swede Peak 14 inches and Vienna Mine 12 inches.
Heavy Snow Heavy Snow
SNOTEL snow amounts were: 8 inches Chocolate Gulch, 19 inches Galena, 16 inches Dollarhide Summit, 15 inches Galena Summit, 10 inches Hyndman, 22 inches Lost Wood Divide, 8 inches Swede Peak, and 26 inches Vienna Mine.
Heavy Snow Heavy Snow
The following snow amounts fell at SNOTEL sites: Chocolate Gulch 9 inches, Dollarhide Summit 11 inches, Garfield Ranger Station 8 inches, Galena 10 inches, Hyndman 16 inches, Lost Wood Divide 26 inches, Swede Peak 12 inches, and Vienna Mine 20 inches. A historic barn roof collaps…
Heavy Snow Heavy Snow
Although the heaviest snow with this storm fell to the south and southeast of the Wood River region, the Galena Summit SNOTEL got 10 inches of snow and the Lost Wood Divide SNOTEL got 8 inches. COOP observers reported 5 inches in Bellevue and 7.2 inches in Ketchum. Although not r…
Heavy Snow Heavy Snow
Amounts reported by COOP observers were 10 inches at Picabo, 7 inches at Bellevue, and 8 inches in Ketchum. SNOTEL amounts were 11 inches at Dollarhide, 17 inches at Vienna Mine, 12 inches at Galena Summit, and 16 inches at Lost Wood Divide.
Avalanche Avalanche
Ten avalanches affected Warm Springs Road west of Ketchum closing it on the 9th. Sage Road and Huffman Drive off of Warm Springs road also were closed except to residences.
Winter Storm Winter Storm
A massive Pacific Storm brought heavy snow for over 4 days to the Big and Little Wood River region. Snow amounts recorded by COOP observers were 33 inches in Bellevue, 29 inches in Picabo, and 37.5 inches in Ketchum. The snow depth at the Ketchum Ranger Station reached 53 inches …
Heavy Snow Heavy Snow
Heavy snow was reported at the following SNOTEL sites: 11 inches Dollarhide Summit, 15 inches Galena, 10 inches Galena Summit, 15 inches Lost Wood Divide, and 15 inches at Vienna Mine.
Heavy Snow Heavy Snow
SNOTEL sites reported the following heavy snow amounts: Chocolate Gulch 15 inches, Dollarhide Summit 17 inches, Garfield Ranger Station 13 inches, Galena Summit 12 inches, Hyndman 12 inches, Lost Wood Divide 16 inchesSwede Peak 20 inches, and Vienna Mine 14 inches. COOP observers…
Heavy Snow Heavy Snow
Lost Wood Divide reported 9.2 inches of snow and Vienna Mine 10 inches.
Heavy Snow Heavy Snow
The COOP observer in Ketchum reported 18 inches of snow with this storm. SNOTEL amounts were the following: Chocolate Gulch 21 inches, Dollarhide Summit 18 inches, Garfield Ranger Station 11 inches, Galena 21 inches, Galena Summit 25 inches, Lost Wood Divide 32 inches, Swede Peak…
Heavy Snow Heavy Snow
Ten inches of snow fell in Ketchum and Hailey. SNOTEL amounts wre the following: Chocolate Gulch 21 inches, Dollarhide Summit 36 inches, Garfield Ranger Station 11 inches, Galena 32 inches, Galena Summit 37 inches, Lost Wood Divide 36 inches, Swede Peak 18 inches, and Vienna Mine…
Heavy Snow Heavy Snow
High elevation snowfall amounts were 11 inches at Dollarhide Summit, 10 inches at Galena and Galena Summit, 12 inches at Lost Wood Divide, and 16 inches at Vienna Mine. Six car crashes were reported in Blaine County.
Wildfire Wildfire
The 116 acre Lane's Creek wildfire actually started on June 30th and was allowed to burn the entire month of July. It was damaging no property and was located on the eastern border of Idaho about 10 miles northwest of Thayne, Wyoming. An Emergency Closure Order was in effect, clo…
Heavy Snow Heavy Snow
SNOTEL snow amounts were: 17 inches at Dollarhide Summit, 12 inches at Galena, 16 inches at Galena Summit, 18 inches at Lost Wood Divide, 12 inches at Swede Peak, and 24 inches at Vienna Mine.
Heavy Snow Heavy Snow
Heavy SNOTEL amounts were: 9 inches at Dollarhide, 11 inches at Galena Summit, 9 inches at Hyndman, and 10 inches at Swede Peak.
Avalanche Avalanche
An avalanche blocked a portion of Highway 75 north of Ketchum at 1 pm. By 2:50 p.m. the page indicated that it had been cleared. The avalanche occurred between North Bigwood Drive and West Sage Road.
Heavy Snow Heavy Snow
Heavy snow amounts at SNOTEL sites were 11 inches at Dollarhide Summit, 12 inches at Galena, 14 inches at Galena Summit, and 10 inches at Lost Wood Divide.
Winter Storm Winter Storm
Ten inches of snow fell at Chocolate Gulch with 12 inches at Galena and 10 inches at Galena Summit.
Heavy Snow Heavy Snow
A strong winter storm brought extremely heavy snow to the Wood River region. Spotters reported 16 inches of snow in Bellevue, 24 inches of snow 4 miles north of Hailey, and 15 inches in Ketchum through the evening on the 13th. Some SNOTEL amounts were 18 inches at Chocolate Gulch…
Heavy Snow Heavy Snow
Thirteen inches of snow fell at the Chocolate Gulch SNOTEL site and 11 inches fell at Vienna Mine. 8 inches were reported in Ketchum with 6 inches in Hailey.
Avalanche Avalanche
An avalanche occurred at 2:30 am December 8th at 955 Warm Springs Road near Frenchman's Bend west of Ketchum.
Heavy Snow Heavy Snow
Ten inches of snow fell at Mt Baldy with 10 inches at Galena Summit, 12 inches at Lost Wood Divide, and 15 inches at Vienna Mine.
Heavy Snow Heavy Snow
Fifteen inches of snow fell at Galena Summit and 17 inches fell at Vienna Mine.
Heavy Snow Heavy Snow
The following snowfall amounts were recorded at SNOTEL sites: Dollarhide Summit 13 inches, Galena Summit 10 inches, Lost Wood Divide 11 inches, Vienna Mine 17 inches.
Heavy Snow Heavy Snow
Vienna Mine recorded 10 inches of snow.
Heavy Snow Heavy Snow
SNOTEL amounts were the following: 7 inches at Dollarhide, 6 inches at Galena Summit, and 15 inches at Vienna Mine.
Winter Storm Winter Storm
Snow reports from spotters included 8 inches in Hailey, 10 inches in Bellevue, and 12 inches in Ketchum. SNOTEL snowfall was the following: 9 inches at Chocolate Gulch, 11 inches at Garfield Ranger Station, 12 inches at Galena, 18 inches at Galena Summit, 9 inches at Hyndman, 9 i…
Heavy Snow Heavy Snow
High elevation SNOTEL snow amounts were: 17 inches at Dollarhide Summit, 18 inches at Galena, 17 inches at Galena Summit, 10 inches at Hyndman, 13 inches at Lost Wood Divide, 10 inches at Swede Peak, and 28 inches at Vienna Mine. A trained spotter reported 9 inches at Hailey.
Heavy Snow Heavy Snow
The Vienna Mine SNOTEL recorded 10 inches of snow.
Heavy Snow Heavy Snow
The following SNOTEL amounts were recorded: Dollarhide 9 inches, Galena Summit 9 inches, Lost Wood Divide 9 inches, Swede Peak 9 inches, Vienna Mine 13 inches.
Heavy Snow Heavy Snow
Two day dnowfall totals were the following at these SNOTEL sites: Chocolate Gulch 9 inches, Dollarhide Summit 19 inches, Galena 15 inches, Galena Summit 16 inches, Lost Wood Divide 14 inches, Vienna Mine 29 inches.
Wildfire Wildfire
The Dietrich wildfire began on the 13th and burned near the town of Dietrich covering 145 acres. One power pole had to be replaced and 432 customers lost electricity from the fire on the 13th of June. Other than power poles, no other structures were damaged.
Heavy Snow Heavy Snow
Area SNOTEL snowfall amounts were: 10 inches at Vienna Mine, 11 inches at Lost Wood Divide, 9 inches at Galena Summit, and 11 inches at Galena.
Heavy Snow Heavy Snow
Area SNOTEL snow amounts were: Dollarhide Summit 9 inches, Galens 9 inches, Galena Summit 9 inches, Lost Wood Divide 9 inches, Vienna Mine 16 inches.
Events by year
| Year | Events | Tornadoes |
|---|---|---|
| 2018 | 5 | 0 |
| 2017 | 13 | 0 |
| 2016 | 11 | 0 |
| 2015 | 9 | 0 |
| 2014 | 11 | 0 |
| 2013 | 7 | 0 |
| 2012 | 11 | 0 |
| 2011 | 9 | 0 |
| 2010 | 10 | 0 |
| 2009 | 8 | 0 |
| 2008 | 15 | 0 |
| 2007 | 10 | 0 |
| 2006 | 12 | 0 |
| 2005 | 7 | 0 |
| 2004 | 10 | 0 |
| 2003 | 11 | 0 |
| 2002 | 14 | 0 |
| 2001 | 18 | 0 |
| 2000 | 5 | 0 |
| 1999 | 9 | 0 |
| 1998 | 2 | 0 |