Portage Pass in Whittier

Question

Hi, anyone been on the Portage Pass trail in the last week or two? I am wondering if there is still snow or ice on the trail?

We will be there May 21st on a cruise stop and I am not sure how the snowfall was this year, or how much melt there has been.

Any insight is appreciated :)

Answer

Good question — yes, there very likely will still be snow and slushy / icy patches on the Portage Pass Trail around May 21, based on recent hiker reports and official trail info.

Here’s a breakdown of what current sources suggest:

The U.S. Forest Service says that “snow often remains through June.”
AllTrails user reports from early- to mid-May 2025 note that parts of the trail are still “wet, slippery, deep snow in the upper elevations,” with some hikers turning back or using micro-spikes.
One recent May 19, 2025 hiker said: at the first lookout (around 0.9 miles in) conditions were fine, but beyond that “practically all snow covered … we had spikes.”
According to Alaska Trails / Forest Service trail info, the hike is ~2 miles one way, with about 800 ft elevation gain, and even though it's considered a “summer” trail, snow may persist in late spring.
A local hiking blog recounts that in mid-May they hiked the trail “trudging through deep snow,” making progress difficult; they said in true summer (later) the trail is much easier.

Implications for your visit on May 21:

Expect some snow, especially in the higher or more exposed sections of the trail. It likely won’t be fully melted out yet.
Use good footwear — waterproof boots are strongly recommended. Traction devices (micro-spikes) and trekking poles would be very helpful.
Be prepared for mud and running water, especially where snow is melting. Some creek crossings or muddy patches may be present.
Weather in Whittier area can change rapidly, and it’s often cool, wet, or misty — bring layers and rain gear.
If you're only planning to go to the overlook at the Pass, you’re more likely to be okay; going all the way down toward Portage Lake / Glacier will be more challenging and potentially snowier.

Bottom line: Yes, there’s a good chance of encountering snow and some tricky spots on May 21. It’s not guaranteed to be fully snow-free, but with the right gear and caution, hiking to the pass / overlook is quite doable. If you go, plan for slower progress, and be ready for changing conditions.