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Winter Road Conditions
US 20 Whole Road 11 reports
Parma to Boise 2 reports
Mountain Home to Arco 4 reports
Arco to Idaho Falls 2 reports
Idaho Falls to Montana 3 reports
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 I-84; ID 51 (Mountain Home) and Cat Creek Summit (26 miles west of the Fairfield area). Look out for icy patches. Look out for packed snow patches on the roadway. Weather conditions clear. Be prepared for gusty winds. Look out for large animals on the roadway. Look out for drifting snow on the roadway. Between Cat Creek Summit (26 miles west of the Fairfield area) and First Street West (Fairfield). Look out for ice on the roadway. Look out for packed snow patches on the roadway. Weather conditions clear. Be prepared for gusty winds. Between First Street West (Fairfield) and US 26 (Carey). Look out for ice on the roadway. Look out for packed snow patches on the roadway. Weather conditions clear. Between US 26 (Carey) and US 93 (Arco). Look out for icy patches. Weather conditions clear. Between US 93 (Arco) and Van Buren Boulevard (12 miles east of the Butte City area). Expect dry pavements. Weather conditions clear. 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 Thornton Road (2 miles west of the Rexburg area). Expect dry pavements. Cloudy skies. Between Thornton Road (2 miles west of the Rexburg area) and The South Ashton City Limits (6 miles west of the Ashton area). Look out for icy patches. Cloudy skies. Be ready for patchy fog. Between The South Ashton City Limits (6 miles west of the Ashton area) and The Montana State Line (3 miles east of the Island Park area). Look out for icy patches. Weather conditions clear. Be ready for patchy fog.
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