Between the start of ID 21 and Robie Creek Road (13 miles north of the Boise area). Expect dry pavements. Cloudy skies. Be ready for patchy fog. Look out for large animals on the roadway. There is danger of a rock fall.

Forecast Weather: Mostly clear. Wind gusts of up to 18 mph are expected.

Between Highland Valley Summit (13 miles north of the Boise area) and King Road (Idaho City). Expect dry pavements. Cloudy skies. Be ready for patchy fog. Look out for large animals on the roadway. There is danger of a rock fall.

Forecast Weather: Clear skies. Wind gusts of up to 10 mph are expected.

Between King Road and Beaver Creek Summit (22 miles north of the Idaho City area). Look out for packed snow patches on the roadway. Cloudy skies. Be ready for patchy fog. Look out for large animals on the roadway. There is danger of a rock fall.

Forecast Weather: Clear skies. Wind gusts of up to 9 mph are expected.

Between Beaver Creek Summit (22 miles north of the Idaho City area) and Grandjean Road (35 miles south of the Stanley area). Look out for icy patches. Cloudy skies. Look out for large animals on the roadway. There is danger of a rock fall.

Forecast Weather: Clear skies. Wind gusts of up to 7 mph are expected.

Between Grandjean Road and The Custer - Boise County Line (22 to 35 miles south of the Stanley area). Look out for icy patches. Cloudy skies. Look out for large animals on the roadway. There is danger of a rock fall.

Forecast Weather: Clear skies. Wind gusts of up to 10 mph are expected.

Between The Custer - Boise County Line (22 miles south of the Stanley area) and ID 75 (Stanley). Look out for icy patches. Look out for packed snow patches on the roadway. Cloudy skies.

Forecast Weather: Patchy Freezing Fog. Wind gusts of up to 13 mph are expected.