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ID 21: Highland Valley Summit
5 miles north of the Boise area
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Last updated today at 1:53am MST
 
ID 21 in both directions: Dry pavement.
Between I-84 (Boise) and King Road (Idaho City). Expect dry pavements. Weather conditions clear. Look out for large animals on the roadway. There is danger of a rock fall.
Last updated yesterday at 8:57pm MST
ID 21: Highland Valley Summit
Maximum Elevation 3766 feet
Maximum Grade 6.5%
26 °F
Precip (Yes/No) No
Surface Status Dry
Surface Friction Good
Visibility 1.24 miles
Wind Speed (avg) 6.5 mph
Wind Speed (gust) 7.4 mph
More Data Last updated today at 1:53am MST
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