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ID 21: Highland Valley Summit
5 miles north of the Boise area
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Southwest
Last updated today at 8:31am MDT
 
ID 21 in both directions: Dry pavement.
Between I-84 (Boise) and The Custer - Boise County Line (22 miles south of the Stanley area). Expect dry pavements. Weather conditions clear. Look out for large animals on the roadway. There is danger of a rock fall.
Last updated today at 5:40am MDT
ID 21: Highland Valley Summit
Maximum Elevation 3766 feet
Maximum Grade 6.5%
41 °F
Precip (Yes/No) No
Surface Status Dry
Surface Friction Good
Wind Speed (avg) 13.2 mph
Wind Speed (gust) 14.8 mph
More Data Last updated today at 8:16am MDT
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