Bands of heavy snow brought visibility to less than 1/4 mile on several roadways in southeastern Idaho during the morning and afternoon of December 26th.

Heavy Snow in RAFT RIVER REGION, IDAHO
From 26-DEC-21 04:00:00 to 26-DEC-21 05:15:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Snow Squall.   Visibility below 1/4 mile from 400 AM to 515 AM with moderate to heavy snow observed and wind gusts of 42 to 50 mph.  ITD RWIS Station ITD12.  I-84 Yale Interchange.

Heavy Snow in EASTERN MAGIC VALLEY, IDAHO
From 26-DEC-21 03:45:00 to 26-DEC-21 04:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Snow Squall.   Visibility 1/4 mile from 345 AM to 400 AM with moderate to heavy snow observed and wind gusts of 24 to 38 mph.  Burley Municipal Airport.

Heavy Snow in EASTERN MAGIC VALLEY, IDAHO
From 26-DEC-21 04:00:00 to 26-DEC-21 05:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Snow Squall.   Visibility below 1/4 mile from 400 AM to 500 AM with moderate to heavy snow observed and wind gusts of 25 to 38 mph.  ITD RWIS Station ITD88.  I-86 Raft River.

Heavy Snow in LOWER SNAKE RIVER PLAIN, IDAHO
From 26-DEC-21 11:44:00 to 26-DEC-21 12:25:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Snow Squall.   Visibility at of below 1/4 mile from 1144 AM to 1225 PM with moderate snow and blowing observed and wind gusts of 28 to 53 mph.   Pocatello Regional Airport.

Heavy Snow in LOWER SNAKE RIVER PLAIN, IDAHO
From 26-DEC-21 12:15:00 to 26-DEC-21 12:45:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Snow Squall.   Public report of whiteout conditions with visibility less than one car length on US 91 in Fort Hall.  Wind gusts of 35 mph were measured nearby the site of the white our.

Heavy Snow in BEAR LAKE VALLEY, IDAHO
From 26-DEC-21 12:44:00 to 26-DEC-21 13:25:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Snow Squall.   Heavy snow with visibility of a few hundred feet in Montpelier verified by submitted photo.   Wind gust of 31 mph at nearby Bear Lake Airport.

Heavy Snow in LOWER SNAKE RIVER PLAIN, IDAHO
From 26-DEC-21 12:45:00 to 26-DEC-21 13:10:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Snow Squall.   KIFI television 8 posted video of visibility near zero on interstate 15 near Blackfoot.  Measured wind gusts of 25 to 40 mph nearby the site.

Heavy Snow in BEAR LAKE VALLEY, IDAHO
From 26-DEC-21 12:45:00 to 26-DEC-21 13:15:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Snow Squall.   Visibility below 1/4 mile from 1245 PM to 115 PM with moderate snow observed and wind gusts of 26 mph.  ITD RWIS Station ITDB6 Bloomington Along US Highway 89.

Heavy Snow in FRANKLIN-EASTERN ONEIDA REGION, IDAHO
From 26-DEC-21 12:59:00 to 26-DEC-21 13:30:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Snow Squall.   Public reported near whiteout conditions along interstate 15 over Malad Summit.   Nearby ITD weather station reported wind gust of 30 mph.

Heavy Snow in UPPER SNAKE RIVER PLAIN, IDAHO
From 26-DEC-21 13:05:00 to 26-DEC-21 13:14:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Snow Squall.   Visibility of 1/4 mile from 105 PM to 114 PM with moderate to heavy snow and blowing snow observed and winds gusting to 33 mph.  Idaho Falls Regional Airport.

Heavy Snow in LOWER SNAKE RIVER PLAIN, IDAHO
From 26-DEC-21 13:15:00 to 26-DEC-21 13:30:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Snow Squall.   Visibility of 1/4 mile.  Wind gusts of 20 mph.   ITD RWIS Station ITD25 along interstate 15.

Heavy Snow in BEAR LAKE VALLEY, IDAHO
From 26-DEC-21 13:15:00 to 26-DEC-21 13:35:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Snow Squall.   Visibility below 1/5 mile with moderate snow observed and wind gusts of 34 mph.  ITD RWIS Station ITD35 US Highway 30 at Border Summit.

Heavy Snow in BLACKFOOT MOUNTAINS, IDAHO
From 26-DEC-21 13:15:00 to 26-DEC-21 13:35:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Snow Squall.   Visibility below 1/5 mile from moderate snow observed and wind gusts of 37 to 41 mph.  ITD RWIS Station ITDC3.  Gem Valley along US Highway 30.

Heavy Snow in BLACKFOOT MOUNTAINS, IDAHO
From 26-DEC-21 13:25:00 to 26-DEC-21 13:40:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Snow Squall.   PUblic reported heavy snow and strong winds in Soda Springs.   Visibility at 8 feet with photos confirming whiteout conditions.

Heavy Snow in CARIBOU RANGE, IDAHO
From 26-DEC-21 13:45:00 to 26-DEC-21 14:10:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Snow Squall.   Visibility below 1/5 mile with moderate snow observed and a wind gust of 54 mph.  ITD RWIS Station ITD91 US Highway 26 Antelope Flats.

Heavy Snow in TETON VALLEY, IDAHO
From 26-DEC-21 14:20:00 to 26-DEC-21 14:30:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Snow Squall.   Visibility 1/4 mile from 220 PM to 227 PM with heavy snow observed and
a wind gust of 37mph.  Driggs-Reed Memorial Airport.