Mount Si Main Trail

Started at 7AM, before dawn, so I needed my headlamp for the first mile or so. Found 2¨of fresh snow for the last 1/2 mile, it wasn't icy or packed so I didn't need microspikes but I recommend bringing a pair just in case. The top was cold and windy -below freezing- so bring good layering; a dawn jacket and warm gloves if you intend to catch your breath and hang out at the top.