Which months and which hours, from Port Angeles.
Mount Rainier, Mount Hood, Mount Baker, Mount St. Helens, Denali, The Olympics and Mount Angeles. Visible now or not, the three-day forecast, and the sunrise and sunset light. $1.99, one time.
From Port Angeles the mountain is due south and under nine miles away, so the question is the cloud base, not the distance. A deck below about 5,800 ft hides the top. Summer and early fall are the clear months. Winter storms put the ridge in cloud for days at a time.
Sequim sits in the rain shadow, with about 16 inches of rain a year to Port Angeles' 25, and is often clear when Port Angeles is under cloud. Port Townsend, Whidbey and Victoria look at the same north face from 30 to 40 miles, across the water, where haze counts for as much as cloud.
You are looking at the north face, which is in shade most of the day. Near the summer solstice the sun rises at about 54° and sets at about 306°, far enough north to light the peaks at both ends of the day. Near the winter solstice it rises at 126° and sets at 234°, and only the tops catch color.
Reading the airports along the sightline.
The clear windows in the next three days, and the sunrise and sunset light on the summit, are in the app. $1.99, one time.
Get the app, $1.99Mount Rainier, Mount Hood, Mount Baker, Mount St. Helens, Denali, The Olympics, Mount Angeles in one app. Shows whether the mountain is visible from where you are, the clear windows in the next three days, and the viewpoints. Made for photographers and anyone driving to a viewpoint. $1.99, one time. No account, no ads.
We read the cloud ceilings at the airports between Port Angeles and the summit, the cloud layers at the summit from the MET Norway model, and whether that cloud sits below 6,454 ft. No crowd reports.
Cloud forecasts are not reliable past about three days, so the forecast stops there.
Different weather stations, different sky. The same morning can be fog in one and clear in the other, twenty miles apart. Each region page reads its own stations.
Wildfire smoke and haze can hide the mountain on a day the cloud numbers say clear. When the numbers are unsure, the page says so.