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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. Be prepared for gusty winds.
Last updated today at 9:01am 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 slush on the roadway. The road is wet. Cloudy skies.
Last updated today at 7:36am 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 tomorrow at about 5:00AM MST.

Comment: Winter Storm Warning issued December 21 at 2:12PM MST until December 22 at 5:00AM MST by NWS

.SNOW LEVEL OF 6500 TO 7000 FEET THIS AFTERNOON WILL DROP OVERNIGHT TO 4500 TO 5000 FEET. MANY MOUNTAIN LOCATIONS HAVE RECEIVED TOTAL SNOWFALL AMOUNTS OF 8 TO 15 INCHES. SNOW WILL GRADUALLY TAPER OFF WITH AN ADDITIONAL 3 TO 6 INCHES POSSIBLE BEFORE THE STORM ENDS MONDAY.

Full NWS alert
Last updated today at 9:02pm 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). The road is wet. Cloudy skies.
Last updated today at 2:21pm 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 slush on the roadway. The road is wet. Cloudy skies. Look out for drifting snow on the roadway.
Last updated today at 3:19pm MST