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ID 21
ID 21: Highland Valley Summit
5 miles north of the Boise area
Southbound
Northbound
Last updated today at 12:34am MDT
Last updated today at 12:34am MDT
Road condition reports will return in the fall.
ID 21: Highland Valley Summit
Maximum Elevation 3766 feet
Maximum Grade 6.5%
43 °F
Relative Humidity
35%
Dewpoint Temp
17 °F
Precip (Yes/No)
No
Wind Speed (avg)
5.6 mph
Wind Direction (avg)
NE
Wind Speed (gust)
7.6 mph
More Data
Last updated today at 12:19am MDT
Air Temp
43 °F
Max Temp
54 °F
Min Temp
36 °F
Dewpoint Temp
17 °F
Wetbulb Temp
33 °F
Relative Humidity
35%
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
Visibility Situation
Unknown
Wind Direction (avg)
NE
Wind Speed (avg)
5.6 mph
Wind Direction (gust)
NE
Wind Speed (gust)
7.6 mph
Wind Situation
Unknown
Less Data
Last updated today at 12:19am MDT
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