Good morning, commuters!

It's an issue-free Monday as roads are dry and traffic volumes are light at this hour. By Tuesday, it could be a whole different story.

A storm moving out of Colorado into the Midwest is poised to bring 2 to 4 inches of snow to the Twin Cities, so plan accordingly.

I'll be keeping an eye on the roads and rails this morning, reporting any delays or issues — and I will need your help.

If you see or hear about any congestion, delays or problems, e-mail drive@startribune or tweet @stribdrive.