And the rain continues!  Here is the word from NWS

Areas of rain along with embedded thunderstorms will occur across
the area into the middle of the upcoming week. At this time, the
areas of the heaviest rainfall look to be from Yellowstone County
west and southwest to the Beartooth/Absaroka Foothills resulting
in rises on rivers and streams across those areas. As this water
works its way downstream, increased flows can be expected along
the Musselshell, Yellowstone and Big Horn Rivers impacting areas
such as Lavina, Billings, Forsyth and Miles City later this week.