What changed
Fresh follow-up from NWS Active Alerts; the story now has 48 reports.
Update 1
1h ago
Winter Weather Advisory issued March 13 at 9:34PM MDT until March 15 at 12:00PM MDT by NWS Rapid City SD
Update 2
1h ago
Winter Storm Warning issued March 13 at 9:34PM MDT until March 15 at 12:00PM MDT by NWS Rapid City SD
Update 3
2h ago
Winter Weather Advisory issued March 13 at 8:27PM MDT until March 15 at 12:00PM MDT by NWS Billings MT
Update 4
2h ago
Winter Storm Warning issued March 13 at 8:27PM MDT until March 15 at 6:00AM MDT by NWS Billings MT
Update 5
2h ago
Winter Weather Advisory issued March 13 at 8:27PM MDT until March 15 at 6:00AM MDT by NWS Billings MT
Update 6
3h ago
High Wind Warning issued March 13 at 7:35PM MDT until March 15 at 12:00AM MDT by NWS Cheyenne WY
Update 7
8h ago
Winter Storm Warning issued March 13 at 2:34PM MDT until March 15 at 6:00AM MDT by NWS Billings MT
Update 8
8h ago