I don't have any direct beta, but its running pretty low(between 500-600cfs) and I bet there is ice and snow on the ground and in the river still. I don't think the mountains got hit as hard as Denver for the last storm, but the week before that some places got a ton of snow (like 40").
I've been wanting to get out too, but I think its a bit too early. I suspect its also gonna have some ice and such, but you could try Glenwood Canyon (Grizzly to Glenwood) or Two Rivers Park to South Canyon or Newcastle. Lower elevation and a bit more flow makes for a more pleasant run this time of year.