MADISON, Wis. — Gov. Tony Evers has declared a state of emergency across Wisconsin as heavy rain and melting snow flood roads, fields and communities. Evers issued the declaration in an executive order Friday afternoon. The order directs all state agencies to assist with response and recovery and authorizes Maj. General Donald Dunbar to activate Wisconsin National Guard units as he deems necessary. Flooding has rendered several highways impassable in the state. Rescuers in Fond du Lac had to move residents to higher ground after flooding along the Fond du Lac River. Flooding along the East River in Green Bay has forced some residents to evacuate. Green Bay also closed school Friday.