Check local bait shops or tackle stores for current ice conditions. Never go ice fishing alone. Traveling on ice by car, foot or snowmobile is a judgment decision every time. Ice has unique qualities that can cause it to become unstable within hours. A warming trend or slush that prevents ideal freezing must be noted.
New ice is more resilient.
Basic guidelines for safe ice travel include staying off 1 inch of ice regardless of how safe it appears. Two inches will support most solitary anglers, but can be treacherous. Ice anglers should carry two sharp nails, spikes or ice picks at all times. My ice-fishing sled has 30 feet of strong rope tied to it. It can be removed quickly and thrown to an angler who takes a plunge while the other person stands on safe ice.