The game will go ahead. There wont likely be many away supporters there understandably (which is a pity as could have been our highest attendance this season) but Glasgow is not in the red away zone and they will not cancel a game because away supporters are not able to travel.
Although games have been cancelled - these are all in the red warning area eg Perth, Dundee etc
And as the weather in the Glasgow area is to improve tomorrow and at no stage going into red then i doubt very much it will be cancelled