Winter Weather Advisory Winter Weather Advisory issued May 23 at 4:54AM MDT until May 24 at 12:00PM MDT Area: Northern Rocky Mountain Front; Southern Rocky Mountain Front Effective: 2013-05-23 04:54:00 Local Time Expires: 2013-05-24 12:00:00 Local Time Winter Weather Advisory Winter Weather Advisory issued May 22 at 9:01PM MDT until May 24 at 12:00PM MDT Area: Northern Rocky Mountain Front; Southern Rocky Mountain Front Effective: 2013-05-22 21:01:00 Local Time Expires: 2013-05-24 12:00:00 Local Time Winter Weather Advisory Winter Weather Advisory issued May 22 at 2:57PM MDT until May 23 at 12:00PM MDT Area: Northern Rocky Mountain Front; Southern Rocky Mountain Front Effective: 2013-05-22 14:57:00 Local Time Expires: 2013-05-24 12:00:00 Local Time Winter Storm Watch Winter Storm Watch issued May 22 at 4:49AM MDT until May 23 at 12:00PM MDT Area: Northern Rocky Mountain Front; Southern Rocky Mountain Front Effective: 2013-05-22 04:49:00 Local Time Expires: 2013-05-23 12:00:00 Local Time Winter Storm Watch Winter Storm Watch issued May 21 at 2:17PM MDT until May 23 at 12:00PM MDT Area: Northern Rocky Mountain Front; Southern Rocky Mountain Front Effective: 2013-05-21 14:17:00 Local Time Expires: 2013-05-23 12:00:00 Local Time