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Reports on US 20: Idaho Falls to Montana
US 20: Idaho Falls to Montana

Between I-15 (Idaho Falls) and The South Fork Teton River Bridge (Rexburg). The road is wet. Cloudy skies. Be prepared for light snow. Be prepared for gusty winds.

Forecast Weather: Slight chance of Light Snow. Wind gusts of up to 24 mph are expected.

Last updated today at 1:22pm MST

Between ID 33 (Rexburg) and The South Ashton City Limits (6 miles west of the Ashton area). The road is wet. Look out for slush on the roadway. Look out for snow on the roadway. Be prepared for light snow.

Forecast Weather: Chance of Light Snow. Expect up to a trace of new snow accumulation. Wind gusts of up to 15 mph are expected.

Last updated today at 1:48pm MST

Between The South Ashton City Limits (6 miles west of the Ashton area) and Box Canyon Campground Road (near Island Park). Look out for snow on the roadway. Be prepared for heavy snow. Visibility is reduced. Snow chains are recommended.

Forecast Weather: Chance of Light Snow. Expect up to 0.5 inches of new snow accumulation. Wind gusts of up to 15 mph are expected.

Last updated today at 5:58pm MST

Between Recreational Access Road and The Montana State Line (3 miles east of the Island Park area). Look out for snow on the roadway. Be prepared for snow. Look out for drifting snow on the roadway.

Forecast Weather: Chance of Light Snow. Expect up to 0.5 inches of new snow accumulation. Wind gusts of up to 21 mph are expected.

Last updated today at 1:23pm MST