Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Reports on US 20: Idaho Falls to Montana
US 20: Idaho Falls to Montana
Between I-15 (Idaho Falls) and Thornton Road (2 miles west of the Rexburg area). The road is wet. Cloudy skies. Expect rain.
Last updated today at 7:29am MST
Between Thornton Road (2 miles west of the Rexburg area) and The South Ashton City Limits (6 miles west of the Ashton area). Look out for snow on the roadway. Be prepared for snow.
Last updated today at 7:33am MST
Between The North Fork Teton River Bridge (near Sugar City) and The Montana State Line (3 miles east of the Island Park area). A Winter Storm Warning is in effect. Until today at about 11:00PM MST.

Comment: Winter Storm Warning issued November 22 at 1:27PM MST until November 22 at 11:00PM MST by NWS

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING. * TIMING...

Full NWS alert
Last updated today at 1:29pm MST
Between The South Ashton City Limits (6 miles west of the Ashton area) and Harriman State Park (2 miles west of the Island Park area). Look out for snow on the roadway. Be prepared for light snow. Be ready for patchy fog.
Last updated today at 7:32am MST
Between Harriman State Park (2 miles west of the Island Park area) and The Montana State Line (3 miles east of the Island Park area). Look out for snow on the roadway. Look out for icy patches. Be prepared for snow. Look out for drifting snow on the roadway. Visibility is reduced.
Last updated today at 7:32am MST