Winter Storm Warning issued April 1 at 1:45PM MDT until April 4 at 12:00AM MDT by NWS Billings MT

What changed

NWS Active Alerts: Winter Storm Warning issued April 1 at 1:55PM MDT until April 3 at 12:00PM MDT by NWS Great Falls MT.

First seen Apr 1, 2026, 8:00 AM UTC Latest source Apr 1, 2026, 7:55 PM UTC

Update 1 1d ago

Winter Storm Warning issued April 1 at 1:55PM MDT until April 3 at 12:00PM MDT by NWS Great Falls MT

NWS Active Alerts •published Apr 1, 2026, 7:55 PM UTC •fetched Apr 1, 2026, 7:55 PM UTC

Update 2 1d ago

Winter Storm Warning issued April 1 at 1:45PM MDT until April 4 at 12:00AM MDT by NWS Billings MT

NWS Active Alerts •published Apr 1, 2026, 7:45 PM UTC •fetched Apr 1, 2026, 7:46 PM UTC

Update 3 1d ago

Winter Storm Warning issued April 1 at 1:45PM MDT until April 3 at 6:00PM MDT by NWS Billings MT

NWS Active Alerts •published Apr 1, 2026, 7:45 PM UTC •fetched Apr 1, 2026, 7:46 PM UTC

Update 4 1d ago

Winter Storm Watch issued April 1 at 1:45PM MDT until April 4 at 6:00AM MDT by NWS Billings MT

NWS Active Alerts •published Apr 1, 2026, 7:45 PM UTC •fetched Apr 1, 2026, 7:46 PM UTC

Update 5 1d ago

Winter Storm Watch issued April 1 at 1:01PM MDT until April 4 at 6:00AM MDT by NWS Rapid City SD

NWS Active Alerts •published Apr 1, 2026, 7:01 PM UTC •fetched Apr 1, 2026, 7:02 PM UTC

Update 6 1d ago

Winter Storm Warning issued April 1 at 12:54PM MDT until April 3 at 6:00PM MDT by NWS Riverton WY

NWS Active Alerts •published Apr 1, 2026, 6:54 PM UTC •fetched Apr 1, 2026, 6:56 PM UTC

Update 7 1d ago

Winter Storm Watch issued April 1 at 12:50PM MDT until April 4 at 6:00AM MDT by NWS Glasgow MT

NWS Active Alerts •published Apr 1, 2026, 6:50 PM UTC •fetched Apr 1, 2026, 6:51 PM UTC

Update 8 1d ago

Winter Storm Warning issued April 1 at 11:14AM MDT until April 3 at 6:00PM MDT by NWS Riverton WY

NWS Active Alerts •published Apr 1, 2026, 5:14 PM UTC •fetched Apr 1, 2026, 5:14 PM UTC

Update 9 1d ago

Winter Storm Watch issued April 1 at 8:54AM MDT until April 4 at 12:00AM MDT by NWS Billings MT

NWS Active Alerts •published Apr 1, 2026, 2:54 PM UTC •fetched Apr 1, 2026, 2:55 PM UTC

Update 10 1d ago

Winter Weather Advisory issued April 1 at 8:54AM MDT until April 1 at 9:00AM MDT by NWS Billings MT

NWS Active Alerts •published Apr 1, 2026, 2:54 PM UTC •fetched Apr 1, 2026, 2:55 PM UTC

Update 11 1d ago

Winter Storm Watch issued April 1 at 8:54AM MDT until April 3 at 6:00PM MDT by NWS Billings MT

NWS Active Alerts •published Apr 1, 2026, 2:54 PM UTC •fetched Apr 1, 2026, 2:55 PM UTC

Update 12 1d ago

Winter Weather Advisory issued April 1 at 6:15AM MDT until April 1 at 9:00AM MDT by NWS Billings MT

NWS Active Alerts •published Apr 1, 2026, 12:15 PM UTC •fetched Apr 1, 2026, 12:16 PM UTC

Update 13 1d ago

Winter Storm Watch issued April 1 at 6:15AM MDT until April 4 at 12:00AM MDT by NWS Billings MT

NWS Active Alerts •published Apr 1, 2026, 12:15 PM UTC •fetched Apr 1, 2026, 12:16 PM UTC

Update 14 1d ago

Winter Storm Watch issued April 1 at 3:00AM MDT until April 4 at 6:00AM MDT by NWS Billings MT

NWS Active Alerts •published Apr 1, 2026, 9:00 AM UTC •fetched Apr 1, 2026, 9:01 AM UTC

Update 15 1d ago

Winter Storm Watch issued April 1 at 3:00AM MDT until April 3 at 6:00PM MDT by NWS Billings MT

NWS Active Alerts •published Apr 1, 2026, 9:00 AM UTC •fetched Apr 1, 2026, 9:01 AM UTC

Update 16 1d ago

Winter Weather Advisory issued April 1 at 3:00AM MDT until April 1 at 9:00AM MDT by NWS Billings MT

NWS Active Alerts •published Apr 1, 2026, 9:00 AM UTC •fetched Apr 1, 2026, 9:01 AM UTC

Update 17 2d ago

Winter Storm Watch issued April 1 at 2:10AM MDT until April 4 at 6:00AM MDT by NWS Glasgow MT

NWS Active Alerts •published Apr 1, 2026, 8:10 AM UTC •fetched Apr 1, 2026, 8:11 AM UTC

Update 18 2d ago

Lake Wind Advisory issued April 1 at 2:00AM MDT until April 1 at 10:00AM MDT by NWS Glasgow MT

NWS Active Alerts •published Apr 1, 2026, 8:00 AM UTC •fetched Apr 1, 2026, 8:02 AM UTC