It's an overcast, blustery morning up top. The high yesterday reached 33 degrees. The overnight low was 16 degrees. It was 33 degrees and cloudy at 7am observation. The mountain received no new precipitation yesterday. There are still about 6 inches of snow up top. The trails are still pretty snowy, so be prepared for some wet boots if you intend to summit. My friend Christopher likened hiking up Rainbow to hiking up a sand dune. It will be an exhausting day if you intend to summit, so be sure to turn around by 2 o'clock if you want to be back by dark. Enjoy the day!