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US 20: Mountain Home to Arco
US 20 in both directions: Snow on roadway, heavy snow, dense fog, high winds, drifting snow, reduced visibility.
Between I-84; ID 51 (Mountain Home) and Cat Creek Summit (26 miles west of the Fairfield area). Look out for snow on the roadway. Be prepared for heavy snow. Be ready for dense fog. Look out for high winds. Look out for drifting snow on the roadway. Visibility is reduced.
Last updated today at 5:35am MST
US 20: Road blocked, avalanche.
Between Cow Creek Road - Prairie Road and Anderson Dam Road (18 miles east of the Mountain Home area). The road is blocked. There's been an avalanche.

Web Comment: Milepost 124 to 152. Mountain Home to Fairfield. 18 miles east of Mountain Home.
Last updated today at 8:49am MST
US 20 in both directions: Snow on roadway, snow, gusty winds, drifting snow.
Between Cat Creek Summit (26 miles west of the Fairfield area) and ID 46 (16 miles west of the Carey area). Look out for snow on the roadway. Be prepared for snow. Be prepared for gusty winds. Look out for drifting snow on the roadway.
Last updated today at 5:47am MST
US 20: Winter Storm Warning.
Between County Line Road; Camp Creek Road (12 miles east of the Fairfield area) and Cutoff Road (5 miles west of the Carey area). A Winter Storm Warning is in effect. Until today at about 9:00PM MST.

Web Comment: Winter Storm Warning issued January 19 at 3:21AM MST until January 19 at 9:00PM MST by NWS

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... * IMPACTS...MODERATE TO HEAVY SNOWFALL WILL ACCUMULATE ON ROADWAYS AND MAY REDUCE VISIBILITY, MAKING TRAVEL DIFFICULT.

Full NWS alert
Last updated today at 3:23am MST
US 20 in both directions: Snow on roadway, heavy snow, gusty winds, drifting snow.
Between The Timmerman Rest Area (16 miles west of the Carey area) and US 26 (Carey). Look out for snow on the roadway. Be prepared for heavy snow. Be prepared for gusty winds. Look out for drifting snow on the roadway.
Last updated today at 5:51am MST
US 20: Winter Storm Warning.
Between Picabo Road (5 miles west of the Carey area) and Blizzard Mountain Road (17 miles east of the Carey area). A Winter Storm Warning is in effect. Until today at about 9:00PM MST.

Web Comment: Winter Storm Warning issued January 19 at 3:21AM MST until January 19 at 9:00PM MST by NWS

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... * IMPACTS...MODERATE TO HEAVY SNOWFALL WILL ACCUMULATE ON ROADWAYS AND MAY REDUCE VISIBILITY, MAKING TRAVEL DIFFICULT.

Full NWS alert
Last updated today at 3:23am MST
US 20 in both directions: Snow on roadway, snow.
Between US 26 and Blizzard Mountain Road (15 miles east of the Carey area). Look out for snow on the roadway. Be prepared for snow.
Last updated today at 5:59am MST
US 20 in both directions: Snow on roadway, snow, drifting snow.
Between Lava Lake Road (15 miles east of the Carey area) and Van Buren Boulevard (13 miles east of the Butte City area). Look out for snow on the roadway. Be prepared for snow. Look out for drifting snow on the roadway.
Last updated today at 6:35am MST
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Reports on US 20: Mountain Home to Arco
Map of Reports on US 20 Between I-84; ID 51 (Mountain Home) and Cat Creek Summit (26 miles west of the Fairfield area). Look out for snow on the roadway. Be prepared for heavy snow. Be ready for dense fog. Look out for high winds. Look out for drifting snow on the roadway. Visibility is reduced. Between Cat Creek Summit (26 miles west of the Fairfield area) and ID 46 (16 miles west of the Carey area). Look out for snow on the roadway. Be prepared for snow. Be prepared for gusty winds. Look out for drifting snow on the roadway. Between The Timmerman Rest Area (16 miles west of the Carey area) and US 26 (Carey). Look out for snow on the roadway. Be prepared for heavy snow. Be prepared for gusty winds. Look out for drifting snow on the roadway. Between US 26 and Blizzard Mountain Road (15 miles east of the Carey area). Look out for snow on the roadway. Be prepared for snow. Between Lava Lake Road (15 miles east of the Carey area) and Van Buren Boulevard (13 miles east of the Butte City area). Look out for snow on the roadway. Be prepared for snow. Look out for drifting snow on the roadway. Between County Line Road; Camp Creek Road (12 miles east of the Fairfield area) and Cutoff Road (5 miles west of the Carey area). A Winter Storm Warning is in effect. Until today at about 9:00PM MST. Between Picabo Road (5 miles west of the Carey area) and Blizzard Mountain Road (17 miles east of the Carey area). A Winter Storm Warning is in effect. Until today at about 9:00PM MST. Between Picabo Road (5 miles west of the Carey area) and Blizzard Mountain Road (17 miles east of the Carey area). A Winter Storm Warning is in effect. Until today at about 9:00PM MST.
US 20: Road blocked, avalanche.
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State conditions legend State
Closure Closure
Public conditions legend Public
Weather warning legend Weather Warning