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ID 21: Highland Valley Summit
5 miles north of the Boise area
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Southbound
Last updated today at 5:37am MST
 
ID 21 in both directions: Dry pavement.
Between Lucky Peak Dam Road and Robie Creek Road (2 to 13 miles north of the Boise area). Expect dry pavements. Be ready for dense fog. Look out for large animals on the roadway.
Last updated today at 4:48am MST
ID 21: Dense Fog Advisory.
Between I-84 (Boise) and Robie Creek Road (9 miles north of the Boise area). A Dense Fog Advisory is in effect. Until today at about 10:00AM MST.

Web Comment: Dense Fog Advisory issued December 11 at 4:12AM MST until December 11 at 10:00AM MST by NWS

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM MST /9 AM PST/ THIS MORNING... * VISIBILITY...ONE QUARTER MILE OR LESS * IMPACTS...

Full NWS alert
Last updated today at 4:14am MST
ID 21: Highland Valley Summit
Maximum Elevation 3766 feet
Maximum Grade 6.5%
26 °F
Precip (Yes/No) No
Surface Status Error
Visibility 0.05 miles
Wind Speed (avg) 0 mph
Wind Speed (gust) 0 mph
More Data Last updated today at 5:37am MST
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