Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
US 20
US 20 in both directions: Dry pavement, clear skies.
Between US 95 (near Parma) and I-84 (near Caldwell). Expect dry pavements. Weather conditions clear.
Last updated today at 6:38am MST
US 20 in both directions: Dry pavement, clear skies.
Between I-84 (Caldwell) and Franklin Road (3 miles west of the Star area). Expect dry pavements. Weather conditions clear.
Last updated today at 6:38am MST
US 20 in both directions: Dry pavement, cloudy.
Between Franklin Road (3 miles west of the Star area) and 15th Street (Boise). Expect dry pavements. Cloudy skies.
Last updated today at 6:36am MST
US 20 in both directions: Dry pavement, clear skies, 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. Weather conditions clear. Look out for large animals on the roadway.
Last updated today at 6:37am MST
US 20 in both directions: Dry pavement, cloudy, patchy fog.
Between Cat Creek Summit (26 miles west of the Fairfield area) and Blizzard Mountain Road (18 miles west of the Arco area). Expect dry pavements. Cloudy skies. Be ready for patchy fog.
Last updated today at 6:47am MST
US 20 in both directions: Dry pavement, patchy fog.
Between Lava Lake Road (18 miles west of the Arco area) and Van Buren Boulevard (12 miles east of the Butte City area). Expect dry pavements. Be ready for patchy fog.
Last updated today at 7:09am MST
US 20 in both directions: Dry pavement, cloudy.
Between ID 33 (12 miles east of the Butte City area) and I-15; US 91 (Idaho Falls). Expect dry pavements. Cloudy skies.
Last updated today at 7:07am MST
US 20 in both directions: Dry pavement, cloudy.
Between I-15 (Idaho Falls) and The Montana State Line (3 miles east of the Island Park area). Expect dry pavements. Cloudy skies.
Last updated today at 7:18am MST
Switch to Road Reports
Switch to Truck Restrictions
Reports on US 20
Map of Reports on US 20 Between US 95 (near Parma) and I-84 (near Caldwell). Expect dry pavements. Weather conditions clear. Between I-84 (Caldwell) and Franklin Road (3 miles west of the Star area). Expect dry pavements. Weather conditions clear. Between Franklin Road (3 miles west of the Star area) and 15th Street (Boise). Expect dry pavements. Cloudy skies. Between I-84; ID 51 (Mountain Home) and Cat Creek Summit (26 miles west of the Fairfield area). Expect dry pavements. Weather conditions clear. Look out for large animals on the roadway. Between Cat Creek Summit (26 miles west of the Fairfield area) and Blizzard Mountain Road (18 miles west of the Arco area). Expect dry pavements. Cloudy skies. Be ready for patchy fog. Between Lava Lake Road (18 miles west of the Arco area) and Van Buren Boulevard (12 miles east of the Butte City area). Expect dry pavements. Be ready for patchy fog. Between ID 33 (12 miles east of the Butte City area) and I-15; US 91 (Idaho Falls). Expect dry pavements. Cloudy skies. Between I-15 (Idaho Falls) and The Montana State Line (3 miles east of the Island Park area). Expect dry pavements. Cloudy skies.
Google Static Map Image
State conditions legend State
Closure Closure
Public conditions legend Public
Weather warning legend Weather Warning