49K views · 2.3K reactions | A time-lapse from our Deck Cam view on the summit of Mt Washington on 6 March 2023. Things of interest: blowing snow coming off of Ball Crag and Nelson Crag flowing into Pinkham Notch, sunset colors being lit up on clouds to the east (sunset was behind this camera and as a result, the instrument tower shadow is being cast on the deck), and eventually the full moon rises above the clouds. | Mount Washington Observatory | Facebook

77K views · 1.9K reactions | As showers shifted east Friday afternoon, a gap in the clouds to our west allowed light from #sunset to provide the bottom portions of a partial #rainbow. Here is a time-lapse of our Deck Cam (top) and Tower Cam (bottom) synced up, showing the formation of both ends. (Note: there is no audio present) #NHwx #NH | Mount Washington Observatory | Facebook

Our "Observation Deck" webcam caught a partial rainbow over the Carter-Moriah Range as the storm slid east and a brief pocket clearing took place on the backside. This is a timelapse we stitched together from the resulting once-a-minute imagery it captured. In the clip, you might spot one of our Observers out photographing it from the deck. Since FB doesn't allow for mix media, we will post his images in the comment section below. | Mount Washington Observatory