Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
US 20: Mountain Home to Arco
US 20 in both directions: Dry pavement, cloudy, large animals on roadway.
Between I-84; ID 51 (Mountain Home) and Cat Creek Summit (26 miles west of the Fairfield area). Expect dry pavements. Cloudy skies. Look out for large animals on the roadway.
Last updated yesterday at 12:39pm MST
US 20 in both directions: Dry pavement, clear skies, patchy fog.
Between Cat Creek Summit (26 miles west of the Fairfield area) and ID 46 (16 miles west of the Carey area). Expect dry pavements. Weather conditions clear. Be ready for patchy fog.
Last updated yesterday at 12:52pm MST
US 20 in both directions: Dry pavement, cloudy.
Between The Timmerman Rest Area (16 miles west of the Carey area) and Blizzard Mountain Road (15 miles east of the Carey area). Expect dry pavements. Cloudy skies.
Last updated yesterday at 12:52pm MST
US 20 in both directions: Dry pavement, clear skies.
Between Lava Lake Road (15 miles east of the Carey area) and I-15; US 91 (Idaho Falls). Expect dry pavements. Weather conditions clear.
Last updated yesterday at 1:30pm MST
Switch to Road Reports
Switch to Truck Restrictions
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). Expect dry pavements. Cloudy skies. Look out for large animals on the roadway. Between Cat Creek Summit (26 miles west of the Fairfield area) and ID 46 (16 miles west of the Carey area). Expect dry pavements. Weather conditions clear. Be ready for patchy fog. Between The Timmerman Rest Area (16 miles west of the Carey area) and Blizzard Mountain Road (15 miles east of the Carey area). Expect dry pavements. Cloudy skies. Between Lava Lake Road (15 miles east of the Carey area) and I-15; US 91 (Idaho Falls). Expect dry pavements. Weather conditions clear.
Google Static Map Image
State conditions legend State
Closure Closure
Public conditions legend Public
Weather warning legend Weather Warning