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US 20: Arco to Idaho Falls
US 20 in both directions: Dry pavement, cloudy.
Between Cat Creek Summit (26 miles west of the Fairfield area) and Van Buren Boulevard (13 miles east of the Butte City area). Expect dry pavements. Cloudy skies.
Last updated today at 6:23am MST
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 Saturday, at about 5:00PM MST.

Web Comment: Winter Storm Warning issued December 08 at 3:52AM MST until December 10 at 5:00PM MST by NWS

...SNOW TO RETURN TO SOUTHEAST IDAHO... .EXPECT SNOW TO OVERSPREAD SOUTHEAST IDAHO THIS AFTERNOON AND CONTINUE THROUGH FRIDAY.

Full NWS alert
Last updated today at 3:56am MST
US 20 in both directions: Dry pavement, clear skies.
Between Van Buren Boulevard (13 miles east of the Butte City area) and I-15; US 91 (Idaho Falls). Expect dry pavements. Weather conditions clear.
Last updated today at 6:29am MST
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Reports on US 20: Arco to Idaho Falls
Map of Reports on US 20 Between Cat Creek Summit (26 miles west of the Fairfield area) and Van Buren Boulevard (13 miles east of the Butte City area). Expect dry pavements. Cloudy skies. Between Van Buren Boulevard (13 miles east of the Butte City area) and I-15; US 91 (Idaho Falls). Expect dry pavements. Weather conditions clear. 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 Saturday, at about 5:00PM MST.
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