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ID 21
ID 21 in both directions: Wet pavement, patchy fog, large animals on roadway, rock fall danger.
Between I-84 and Lucky Peak Dam Road (2 miles north of the Boise area). The road is wet. Be ready for patchy fog. Look out for large animals on the roadway. There is danger of a rock fall.
Last updated today at 6:44am MST
ID 21: Dense Fog Advisory.
Between I-84 (Boise) and Robie Creek Road (9 miles north of the Boise 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...

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Last updated today at 4:14am MST
ID 21 in both directions: Dry pavement, dense fog, large animals on roadway.
Between Lucky Peak Dam Road and Robie Creek Road (2 to 13 miles north of the Boise area). Expect dry pavements. Be ready for dense fog. Look out for large animals on the roadway.
Last updated today at 4:48am MST
ID 21 in both directions: Icy patches, wet pavement, cloudy, patchy fog, large animals on roadway, rock fall danger.
Between Robie Creek Road (13 miles north of the Boise area) and King Road (Idaho City). Look out for icy patches. The road is wet. Cloudy skies. Be ready for patchy fog. Look out for large animals on the roadway. There is danger of a rock fall.
Last updated today at 6:49am MST
ID 21 in both directions: Icy patches, packed snow patches, wet pavement, patchy fog, large animals on roadway, rock fall danger.
Between King Road and Garden Valley Road (31 miles north of the Idaho City area). Look out for icy patches. Look out for packed snow patches on the roadway. The road is wet. Be ready for patchy fog. Look out for large animals on the roadway. There is danger of a rock fall.
Last updated today at 6:49am MST
ID 21 in both directions: Snow on roadway, icy patches, packed snow patches, snow, large animals on roadway, rock fall danger.
Between Garden Valley Road (31 miles north of the Idaho City area) and The Custer - Boise County Line (22 miles south of the Stanley area). Look out for snow on the roadway. Look out for icy patches. Look out for packed snow patches on the roadway. Be prepared for snow. Look out for large animals on the roadway. There is danger of a rock fall.
Last updated today at 7:43am MST
ID 21 in both directions: Snow on roadway, light snow.
Between The Custer - Boise County Line (22 miles south of the Stanley area) and ID 75 (Stanley). Look out for snow on the roadway. Be prepared for light snow.
Last updated today at 6:53am MST
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Reports on ID 21
Map of Reports on ID 21 Between I-84 and Lucky Peak Dam Road (2 miles north of the Boise area). The road is wet. Be ready for patchy fog. Look out for large animals on the roadway. There is danger of a rock fall. Between Lucky Peak Dam Road and Robie Creek Road (2 to 13 miles north of the Boise area). Expect dry pavements. Be ready for dense fog. Look out for large animals on the roadway. Between Robie Creek Road (13 miles north of the Boise area) and King Road (Idaho City). Look out for icy patches. The road is wet. Cloudy skies. Be ready for patchy fog. Look out for large animals on the roadway. There is danger of a rock fall. Between King Road and Garden Valley Road (31 miles north of the Idaho City area). Look out for icy patches. Look out for packed snow patches on the roadway. The road is wet. Be ready for patchy fog. Look out for large animals on the roadway. There is danger of a rock fall. Between Garden Valley Road (31 miles north of the Idaho City area) and The Custer - Boise County Line (22 miles south of the Stanley area). Look out for snow on the roadway. Look out for icy patches. Look out for packed snow patches on the roadway. Be prepared for snow. Look out for large animals on the roadway. There is danger of a rock fall. Between The Custer - Boise County Line (22 miles south of the Stanley area) and ID 75 (Stanley). Look out for snow on the roadway. Be prepared for light snow. Between I-84 (Boise) and Robie Creek Road (9 miles north of the Boise area). A Dense Fog Advisory is in effect. Until today at about 10:00AM MST. Between I-84 (Boise) and Robie Creek Road (9 miles north of the Boise area). A Dense Fog Advisory is in effect. Until today at about 10:00AM MST.
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