Avalanche Watch issued December 26 at 9:34AM MST by NWS Pocatello ID
AVAPIH * WHAT...Avalanche watch. The avalanche danger is expected to rise to HIGH by Friday. * WHERE...The Centennial Mountains near Island Park. * WHEN...Today 10 AM through Friday 5 AM. * IMPACTS...Heavy snowfall is expected to overload pre-existing weaknesses in the snowpack and create very dangerous avalanche conditions.
Dense Fog Advisory issued December 22 at 9:34AM CST until December 22 at 12:00PM CST by NWS Bismarck ND
* WHAT...Visibility less than one quarter mile in dense fog. * WHERE...Portions of north central North Dakota. * WHEN...Until noon CST today. * IMPACTS...Low visibility could make driving conditions hazardous.