NEW : ` ` We 're okay , '' U.S. Forest Service station commander says . `` I found myself watching the crowd watch the fire . NEW : Families may be allowed to return to some neighborhoods Wednesday and Thursday . NEW : The fire has scorched at least 46,600 acres in South Park , Colorado . Thick clouds of smoke are visible from miles around ; all personnel now are in fight .
NEW : ` ` We 're okay , '' U.S. Forest Service station commander says . NEW : Families may be allowed to return to some neighborhoods Wednesday and Thursday . NEW : The fire has scorched at least 46,600 acres in South Park , Colorado . Thick clouds of smoke are visible from miles around ; all personnel now are in fight .