Minnesota Department of Natural Resources

http://www.dnr.state.mn.us/index.html

Wisconsin Trail Reports

http://www.travelwisconsin.com/search/SnowConditionReport.html

South Dakota Trail Reports

http://www.sdgfp.info/parks/recreation/snowmobiling/trailcon.htm

Midwest Snow Conditons

http://www.johndee.com/

Recreational Hotspot for Snowmobiles and ATV - Pence, Wisconsin - Near Hurley

http://www.pencehouse.com