We have an update for Door County snowmobile trails. As of 9:00 am this morning, the trails in the Southwest Zone of the county are now open. This includes the area in Southern Door west of County Road “M” and west of the south half of the Ahnapee State Trail to the Door County line. So as of this point, all marked trails in the Southeast, Southwest, Central, and North Zones are currently open. Please take note that trail conditions are poor in some spots with a minimal base. Bare spots and surface flaws are visible and there is very little or no grooming taking place. Use caution in open plowed fields. Forthcoming warmer temperatures may cause trail closures. For up-to-the-minute updates on openings and closings of all county snowmobile trails, you can sign up for trail status and condition notifications via text or email through the county website.