I've been looking at the local MT weather forecast for this coming week. It looks like there will be a few days of snow - hopefully, some more snow will accumulate at the higher elevations. (Plenty of snow now will help keep the summer fires in check if it doesn't melt too soon this spring.)
For anyone planning to attend the Bozeman rally this summer, you might be interested in seeing the webcam from the Bozeman Pass, which is located on interstate 90, about 10 miles east of Bozeman.
Here's the link:
SCAN Web 5.6 - Camera
Of course, it has to be daylight there for you to see much.
If you are driving to Bozeman from the the east, keep your eye on the wind when your're going up the Pass. It can get REALLY windy there in the summer. (Wind strong enough to blow over tractor trailer trucks -- and RV's - is relatively common).