Interstate 25 is now completely closed in Wyoming as a significant winter storm moves through the region.

WYDOT has not provided an estimated time for I-25 to reopen.

The old Glenrock highway, WY 258 and WY 257 are the only highways remaining open in the Casper area.

Interstate 80 from Rock Springs to Cheyenne is also closed, and is expected to remain shut overnight.

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