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Reports on ID 21
ID 21
Between I-84 and Robie Creek Road (8 miles north of the Boise area). The road is wet. Cloudy skies. Look out for large animals on the roadway. There is danger of a rock fall.
Last updated today at 7:12am MST
Between Highland Valley Summit (8 miles north of the Boise area) and King Road (Idaho City). The road is wet. Expect rain. Be ready for patchy fog. Look out for large animals on the roadway. There is danger of a rock fall.
Last updated today at 7:15am MST
Between King Road and Garden Valley Road (32 miles north of the Idaho City area). Look out for slush on the roadway. Look out for packed snow patches on the roadway. The road is wet. Look out for a mix of rain and snow. Look out for large animals on the roadway. There is danger of a rock fall.
Last updated today at 7:15am MST
Between Garden Valley Road (32 miles north of the Idaho City area) and Grandjean Road (35 miles south of the Stanley area). Look out for slush on the roadway. Look out for snow on the roadway. The road is wet. Expect rain. Look out for a mix of rain and snow. Be ready for patchy fog. Look out for large animals on the roadway. There is danger of a rock fall.
Last updated today at 7:16am MST
Between Grandjean Road and The Custer - Boise County Line (22 to 35 miles south of the Stanley area). Look out for snow on the roadway. Be prepared for snow. There is danger of a rock fall.
Last updated today at 7:16am MST
Between Grandjean Road (24 miles south of the Stanley area) and ID 75 (Stanley). A Winter Storm Warning is in effect. Until today at about 5:00PM MST.

Comment: Winter Storm Warning issued November 22 at 4:43AM MST until November 22 at 5:00PM MST by NWS

.SNOW HAS RAPIDLY SPREAD EAST INTO THE CENTRAL MOUNTAINS THIS MORNING BRINGING 5 TO 7 INCHES ALREADY. THIS SYSTEM WILL RAPIDLY SPREAD EAST ACROSS THE MOUNTAINS OF SOUTHEAST IDAHO THROUGH THIS MORNING. A STRONG COLD FRONT ACCOMPANIES THIS SYSTEM AND EXPECT BLOWING AND DRIFTING SNOW AS WELL WITH GUSTS IN THE 25 TO 40 MPH RANGE AND POSSIBLY HIGHER OVER SOME MOUNTAIN PASSES.

Full NWS alert
Last updated today at 4:44am MST
Between The Custer - Boise County Line (22 miles south of the Stanley area) and ID 75 (Stanley). Look out for slush on the roadway. Look out for icy patches. Look out for packed snow patches on the roadway. Be prepared for light snow.
Last updated today at 6:57am MST