Arapahoe Basin, CO, Report: Miracle May Allows the Lake to Finally Open

Liam Abbott | | Post Tag for Conditions ReportConditions Report
Arapahoe Basin Decrum's Gultch
A view of the Steilhang Hut and Lake Reveal in front of Lenawee Mountain. | Credit: Liam Abbott/SnowBrains

Arapahoe Basin Conditions Report from Friday, May 15, 2026

For almost any ski resort in North America, having a ski season that stretches from October 26 to May 17 would be a dream come true. But for Arapahoe Basin, the ski resort with the third-highest base elevation in the United States, a closing date of May 17 marks the earliest in over a decade for the resort.

But instead of being all doom and gloom about the “early” closing date, the vibes were high at A-Basin on its closing weekend, because at one point this winter, things appeared to be much, much worse.

Quick Facts & History

  • Date Opened: 1946
  • Multi-Destination Pass: Ikon Pass
  • Number of Trails: 147
  • Skiable Acres: 1,428
  • Vertical Drop: 1,936 feet (lift-served), 2,530 feet (total)
  • Base Elevation: 10,520 feet
  • Summit Elevation: 13,050 feet
  • Average Annual Snowfall: 350 inches
  • Terrain Breakdown:
    • Beginner: 4%
    • Intermediate: 23%
    • Advanced/Expert: 73%
  • Number of Lifts: 9
  • Night Skiing: No

May 17 was not meant to be the closing weekend. As we all know, Colorado had an abysmal ski season that saw little precipitation combined with high temperatures, forcing ski resorts across the state to close early. A-Basin’s closing date was initially set at May 3, almost a month earlier than any time in over a decade. Shayna Silverman, the Communications Manager at Arapahoe Basin, said that at one point in early April, the resort feared they might not even make it to May, something that has only happened once in the resort’s history.

Arapahoe Basin Black Mountain Lodge
A view from Cornice Run looking down the front side of Arapahoe Basin. | Credit: Liam Abbott/SnowBrains

But thankfully, they were able to stay open through May, and then by some wild twist of fate, the powder tap turned on, dropping 2 feet of snow on the mountain in the first week of this month. It was a miracle May… First, it was one bonus weekend; now it has been two. Unlike other then-closed resorts across Colorado that got dumped on, Arapahoe Basin was one of the only resorts that was actually able to take advantage of the snow.

Arapahoe Basin Lenawee Express
A view of the top of Arapahoe Basin looking at Humbug, Lenawee Face, and Powerline, all of which are still open. | Credit: Liam Abbott/SnowBrains

To give some crazy perspective–it has snowed more at Arapahoe Basin this May than it did in April. And it snowed more in April than it did in March. So really, what we are looking at are some of the best conditions on the mountain in almost 2 months. Everyone I talked with riding the lifts at Arapahoe Basin agreed. Many joked that the mountain was looking its best the entire season in early May.

Arapahoe Basin Lower High Noon
There may have been a couple of branches sticking out here and there, but overall, there was still a solid base going all the way down to the bottom. | Credit: Liam Abbott/SnowBrains

So while this winter may have been a hard one for many skiers out West, for Arapahoe Basin, there has at least been a silver lining. 

The cherry on top of that silver lining is that, finally, mid-day Friday, May 15, Lake Reveal finally emerged for closing weekend. While many locals had written off the lake ever appearing this winter, its surprise appearance is a welcome one and will only add to the vibes for closing weekend.

Arapahoe Basin Lake Reveal
Lake Reveal may have required a little snowcat intervention to appear, but there it is before it opened to the public later that day. | Credit: Liam Abbott/SnowBrains

With more snow in the forecast for early this week, maybe, just maybe, there could be a chance for another weekend of lift-served skiing in Colorado. While the base of most trails was good but thin, if there is anything we have learned from this ski season, it is that you never really know what may happen…

Arapahoe Basin Ski Day Stats

05.15.26 Slopes Arapahoe Basin
Slopes stats for the day. Having two high-speed lifts to lap made it easy to get in the vertical. | Credit: Liam Abbott/SnowBrains

Arapahoe Basin Snow Conditions

05.15.26 Arapahoe Basin Conditions
Arapahoe Basin conditions as of 05.15.26. | Credit: Arapahoe Basin

Arapahoe Basin Weather

05.15.26 Arapahoe Basin Weather
Arapahoe Basin weather outlook for the next four days. OpenSnow is saying there is a chance of more snowfall early next week. | Credit: Arapahoe Basin

Arapahoe Basin Photos

Arapahoe Basin Mountain Goats
Mountain goats and marmots playing on the ridge line headed to the East Wall made it feel like spring was in full swing. | Credit: Liam Abbott/SnowBrains
Arapahoe Basin Black Mountain Express
Riding up the Black Mountain Express. While most people think Arapahoe Basin can stay open so late due to its elevation, its snowmaking (on the lower mountain) and snow farming (on the upper mountain) are equally important factors. | Credit: Liam Abbott/SnowBrains
Arapahoe Basin Lenawee Face
A view of Humbug and Lenawee Face. | Credit: Liam Abbott/SnowBrains
Arapahoe Basin Upper High Noon
A view of the upper section of High Noon headed down to the base. | Credit: Liam Abbott/SnowBrains

For more information, check out Arapahoe Basin’s website.

Arapahoe Basin TM 2026 (compressed)
Arapahoe Basin trail map. | Credit: Arapahoe Basin

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