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Mountain Passes
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ID 21
ID 21: Highland Valley Summit
6 miles north of the Boise area
Southwest View
Northeast View
Last updated today at 8:34am MDT
Last updated today at 8:34am MDT
Road condition reports will return in the fall.
ID 21: Highland Valley
Maximum Elevation 3766 feet
Maximum Grade 6.5%
34 °F
Precip (Yes/No)
No
Surface Status
Dry
Surface Friction
Good
Visibility
1.24 miles
Wind Speed (avg)
7.4 mph
Wind Speed (gust)
8.9 mph
More Data
Last updated today at 8:29am MDT
Air Temp
34 °F
Dewpoint Temp
21 °F
Surface Temp
37 °F
Surface Status
Dry
Relative Humidity
58%
Precip (Yes/No)
No
Precip Rate
0 in/hr
Precipitation
None
Precip One Hour
0 in
Precip Three Hours
0 in
Precip Six Hours
0 in
Precip Twelve Hours
0 in
Precip 24 Hours
0 in
Surface Friction
Good
Visibility
1.24 miles
Atmospheric Pressure
26.13 inHg
Wind Direction (avg)
E
Wind Speed (avg)
7.4 mph
Wind Direction (gust)
E
Wind Speed (gust)
8.9 mph
Less Data
Last updated today at 8:29am MDT
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