Regional Weather Summary

NZUS01 KTFX 151130
Regional Weather Synopsis
National Weather Service Great Falls MT
430 AM MST Fri Dec 15 2017
Stubborn freezing fog is expected to persist in the valleys of
Southwest Montana through this morning, before finally eroding. A
rain snow mix is then expected to develop along the Hi-Line by 
the afternoon hours today, with precipitation then spreading south
and east across the remainder of North Central and Southwest 
Montana as snow. Accumulating snow is expected across most 
locations during the overnight hours, with the highest 
accumulations occurring across the mountains of Central and 
Southwest Montana, and along the Continental Divide.