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US 20: Arco to Idaho Falls
US 20: Winter Storm Warning.
Between Blizzard Mountain Road (13 miles west of the Arco area) and The Truck Scale Port of Entry (near Butte City). 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
US 20 in both directions: Wet pavement, cloudy.
Between US 93 (Arco) and Van Buren Boulevard (12 miles east of the Butte City area). The road is wet. Cloudy skies.
Last updated today at 7:38am MST
US 20 in both directions: Wet pavement, cloudy, gusty winds.
Between ID 33 (12 miles east of the Butte City area) and I-15; US 91 (Idaho Falls). The road is wet. Cloudy skies. Be prepared for gusty winds.
Last updated today at 7:03am MST
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Reports on US 20: Arco to Idaho Falls
Map of Reports on US 20 Between US 93 (Arco) and Van Buren Boulevard (12 miles east of the Butte City area). The road is wet. Cloudy skies. Between ID 33 (12 miles east of the Butte City area) and I-15; US 91 (Idaho Falls). The road is wet. Cloudy skies. Be prepared for gusty winds. Between Blizzard Mountain Road (13 miles west of the Arco area) and The Truck Scale Port of Entry (near Butte City). A Winter Storm Warning is in effect. Until tomorrow at about 5:00AM MST.
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