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US 20
US 20: Dense Fog Advisory.
Between The Oregon State Line and US 95; Anderson Corner Road (8 to 10 miles west of the Parma area). A Dense Fog Advisory is in effect. Until today at about 10:00AM MST.

Web Comment: Dense Fog Advisory issued December 11 at 4:12AM MST until December 11 at 10:00AM MST by NWS

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM MST /9 AM PST/ THIS MORNING... * VISIBILITY...ONE QUARTER MILE OR LESS * IMPACTS...

Full NWS alert
Last updated today at 4:14am MST
US 20 in both directions: Icy patches, wet pavement, patchy fog, dense fog.
Between US 95 (near Parma) and I-84 (near Caldwell). Look out for icy patches. The road is wet. Be ready for patchy fog. Be ready for dense fog.
Last updated today at 4:55am MST
US 20: Dense Fog Advisory.
Between US 95 (near Parma) and I-84 (near Caldwell). A Dense Fog Advisory is in effect. Until today at about 10:00AM MST.

Web Comment: Dense Fog Advisory issued December 11 at 4:12AM MST until December 11 at 10:00AM MST by NWS

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM MST /9 AM PST/ THIS MORNING... * VISIBILITY...ONE QUARTER MILE OR LESS * IMPACTS...

Full NWS alert
Last updated today at 4:14am MST
US 20 in both directions: Icy patches, wet pavement, patchy fog, dense fog.
Between I-84 (Caldwell) and ID 16 (3 miles west of the Eagle area). Look out for icy patches. The road is wet. Be ready for patchy fog. Be ready for dense fog.
Last updated today at 4:55am MST
US 20: Dense Fog Advisory.
Between I-84 (near Caldwell) and I-84 (Boise). A Dense Fog Advisory is in effect. Until today at about 10:00AM MST.

Web Comment: Dense Fog Advisory issued December 11 at 4:12AM MST until December 11 at 10:00AM MST by NWS

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM MST /9 AM PST/ THIS MORNING... * VISIBILITY...ONE QUARTER MILE OR LESS * IMPACTS...

Full NWS alert
Last updated today at 4:14am MST
US 20 in both directions: Icy patches, wet pavement, cloudy, patchy fog.
Between ID 16 (3 miles west of the Eagle area) and I-184 (Boise). Look out for icy patches. The road is wet. Cloudy skies. Be ready for patchy fog.
Last updated yesterday at 7:51pm MST
US 20 in both directions: Slush, rain and snow mixed, patchy fog, large animals on roadway.
Between I-84; ID 51 (Mountain Home) and Cat Creek Summit (26 miles west of the Fairfield area). Look out for slush on the roadway. Look out for a mix of rain and snow. Be ready for patchy fog. Look out for large animals on the roadway.
Last updated yesterday at 6:49am MST
US 20: Dense Fog Advisory.
Between I-84; ID 51 and Immigrant Road (7 miles east of the Mountain Home area). A Dense Fog Advisory is in effect. Until today at about 10:00AM MST.

Web Comment: Dense Fog Advisory issued December 11 at 4:12AM MST until December 11 at 10:00AM MST by NWS

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM MST /9 AM PST/ THIS MORNING... * VISIBILITY...ONE QUARTER MILE OR LESS * IMPACTS...

Full NWS alert
Last updated today at 4:14am MST
US 20 in both directions: Wet pavement, cloudy.
Between Cat Creek Summit (26 miles west of the Fairfield area) and First Street West (Fairfield). The road is wet. Cloudy skies.
Last updated yesterday at 2:09pm MST
US 20 in both directions: Slush, wet pavement, cloudy.
Between First Street West (Fairfield) and ID 46 (16 miles west of the Carey area). Look out for slush on the roadway. The road is wet. Cloudy skies.
Last updated yesterday at 12:24pm MST
US 20 in both directions: Wet pavement, cloudy.
Between The Timmerman Rest Area (16 miles west of the Carey area) and US 26 (Carey). The road is wet. Cloudy skies.
Last updated yesterday at 11:20am MST
US 20 in both directions: Slush, wet pavement, cloudy, patchy fog.
Between US 26 and Blizzard Mountain Road (15 miles east of the Carey area). Look out for slush on the roadway. The road is wet. Cloudy skies. Be ready for patchy fog.
Last updated yesterday at 1:38pm MST
US 20 in both directions: Packed snow, light 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 packed snow on the roadway. Be prepared for light snow.
Last updated yesterday at 7:20am MST
US 20 in both directions: Slush, wet pavement, light snow.
Between Van Buren Boulevard (13 miles east of the Butte City area) and I-15; US 91 (Idaho Falls). Look out for slush on the roadway. The road is wet. Be prepared for light snow.
Last updated yesterday at 7:25am MST
US 20 in both directions: Slush, wet pavement, rain and snow mixed.
Between I-15 (Idaho Falls) and Burton Road (2 miles west of the Rexburg area). Look out for slush on the roadway. The road is wet. Look out for a mix of rain and snow.
Last updated yesterday at 7:16am MST
US 20 in both directions: Snow on roadway, icy patches, cloudy.
Between 4300 West Road (2 miles west of the Rexburg area) and The South Ashton City Limits (6 miles west of the Ashton area). Look out for snow on the roadway. Look out for icy patches. Cloudy skies.
Last updated yesterday at 7:17am MST
US 20 in both directions: Wet pavement, freezing rain, patchy fog.
Between The South Ashton City Limits (6 miles west of the Ashton area) and Harriman State Park (2 miles west of the Island Park area). The road is wet. Look out for freezing rain. Be ready for patchy fog.
Last updated yesterday at 3:15pm MST
US 20 in both directions: Snow on roadway, light snow, drifting snow.
Between Harriman State Park (2 miles west of the Island Park area) and The Montana State Line (3 miles east of the Island Park area). Look out for snow on the roadway. Be prepared for light snow. Look out for drifting snow on the roadway.
Last updated yesterday at 7:17am MST
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Reports on US 20
Map of Reports on US 20 Between US 95 (near Parma) and I-84 (near Caldwell). Look out for icy patches. The road is wet. Be ready for patchy fog. Be ready for dense fog. Between I-84 (Caldwell) and ID 16 (3 miles west of the Eagle area). Look out for icy patches. The road is wet. Be ready for patchy fog. Be ready for dense fog. Between ID 16 (3 miles west of the Eagle area) and I-184 (Boise). Look out for icy patches. The road is wet. Cloudy skies. Be ready for patchy fog. Between I-84; ID 51 (Mountain Home) and Cat Creek Summit (26 miles west of the Fairfield area). Look out for slush on the roadway. Look out for a mix of rain and snow. Be ready for patchy fog. Look out for large animals on the roadway. Between Cat Creek Summit (26 miles west of the Fairfield area) and First Street West (Fairfield). The road is wet. Cloudy skies. Between First Street West (Fairfield) and ID 46 (16 miles west of the Carey area). Look out for slush on the roadway. The road is wet. Cloudy skies. Between The Timmerman Rest Area (16 miles west of the Carey area) and US 26 (Carey). The road is wet. Cloudy skies. Between US 26 and Blizzard Mountain Road (15 miles east of the Carey area). Look out for slush on the roadway. The road is wet. Cloudy skies. Be ready for patchy fog. 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 packed snow on the roadway. Be prepared for light snow. Between Van Buren Boulevard (13 miles east of the Butte City area) and I-15; US 91 (Idaho Falls). Look out for slush on the roadway. The road is wet. Be prepared for light snow. Between I-15 (Idaho Falls) and Burton Road (2 miles west of the Rexburg area). Look out for slush on the roadway. The road is wet. Look out for a mix of rain and snow. Between 4300 West Road (2 miles west of the Rexburg area) and The South Ashton City Limits (6 miles west of the Ashton area). Look out for snow on the roadway. Look out for icy patches. Cloudy skies. Between The South Ashton City Limits (6 miles west of the Ashton area) and Harriman State Park (2 miles west of the Island Park area). The road is wet. Look out for freezing rain. Be ready for patchy fog. Between Harriman State Park (2 miles west of the Island Park area) and The Montana State Line (3 miles east of the Island Park area). Look out for snow on the roadway. Be prepared for light snow. Look out for drifting snow on the roadway. Between The Oregon State Line and US 95; Anderson Corner Road (8 to 10 miles west of the Parma area). A Dense Fog Advisory is in effect. Until today at about 10:00AM MST. Between US 95 (near Parma) and I-84 (near Caldwell). A Dense Fog Advisory is in effect. Until today at about 10:00AM MST. Between I-84 (near Caldwell) and I-84 (Boise). A Dense Fog Advisory is in effect. Until today at about 10:00AM MST. Between I-84; ID 51 and Immigrant Road (7 miles east of the Mountain Home area). A Dense Fog Advisory is in effect. Until today at about 10:00AM MST.
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