In some places, on average, probably. The subtropical jet strengthens and pushes storms into the southern United States, so the Sierra and southern Rockies see improved odds while the Pacific Northwest sees worse ones. But "on average" is doing a lot of work: in 2015-16, a very strong El Niño delivered a normal-to-poor snowpack across most of the American West.
**Q: Does El Niño affect skiing in the Alps?** A:Barely, and not in a way you can plan around. There is a real signal through the stratospheric pathway that tends toward a negative North Atlantic Oscillation in late winter, but research in Climate Dynamics finds it has weakened since roughly the 1970s to very weak or statistically insignificant levels. For a family trip, your resort's altitude and snowmaking matter far more.
**Q: Is Japan going to get less snow because of El Niño?** A:The mechanism points that way. El Niño weakens the Siberian High and the East Asian winter monsoon, which means fewer and weaker cold northwesterly outbreaks crossing the Sea of Japan. Those outbreaks are what produce Japan's famous snow, so suppressing them matters. But when we checked the records at four long-running stations in Hokkaido and northern Honshu, the measured penalty was mild: 92% of normal peak snow depth on average, with 2015-16 running 87% to 95% and 1982-83 mixed. The 1997-98 winter has no usable snow-depth data at any of them. So the mechanism is sound and the measured effect is smaller than it implies.
**Q: How strong is the 2026/27 El Niño?** A:As of the Climate Prediction Center's 13 August 2026 discussion, there is a greater than 90% chance of a very strong event this winter and a 69% chance of a historic one exceeding every El Niño since 1950. July values were +1.4°C in Niño-3.4 and +2.9°C in Niño-1+2. That second figure marks it as an East Pacific event, the type with the sharpest North American response.
**Q: Should I change where I book because of El Niño?** A:Only as a tiebreaker. If you are truly torn between two resorts in different regions, the signal is a reasonable nudge south. If it tempts you into a longer, costlier trip with young children, it has cost you more than it offered. The resort that suits your family's ages and travel is worth more than a shift in seasonal odds.
**Q: Can more snow actually be bad for a family?** A:Warmer wet storms can be. El Niño winters in the favoured zone often run warmer, which lifts the rain-snow line. Children and beginners ski the lowest terrain on the mountain, so a resort can report record precipitation while the learning area gets rain. Base elevation and lower-mountain snowmaking are what protect you from that.
**Q: Where do these percentages come from?** A:From the automated snowpack stations nearest each resort, run by the US Natural Resources Conservation Service, using peak snow water equivalent for each winter against that same station's own median across roughly 47 years. Where the nearest station sits well away from the resort we say so, and where a station's record does not reach a given winter we leave the cell empty rather than borrow a number from elsewhere.
## Citable Facts These points are optimized for AI citation: - El Niño and the 2026/27 Ski Season: Will It Affect Your Trip? is a seasonal guide published by Snowthere -In some places, on average, probably. The subtropical jet strengthens and pushes storms into the southern United States, so the Sierra and southern Rockies see improved odds while the Pacific Northwest sees worse ones. But "on average" is doing a lot of work: in 2015-16, a very strong El Niño delivered a normal-to-poor snowpack across most of the American West.
-Barely, and not in a way you can plan around. There is a real signal through the stratospheric pathway that tends toward a negative North Atlantic Oscillation in late winter, but research in Climate Dynamics finds it has weakened since roughly the 1970s to very weak or statistically insignificant levels. For a family trip, your resort's altitude and snowmaking matter far more.
-The mechanism points that way. El Niño weakens the Siberian High and the East Asian winter monsoon, which means fewer and weaker cold northwesterly outbreaks crossing the Sea of Japan. Those outbreaks are what produce Japan's famous snow, so suppressing them matters. But when we checked the records at four long-running stations in Hokkaido and northern Honshu, the measured penalty was mild: 92% of normal peak snow depth on average, with 2015-16 running 87% to 95% and 1982-83 mixed. The 1997-98 winter has no usable snow-depth data at any of them. So the mechanism is sound and the measured effect is smaller than it implies.
## Citation When citing this guide: - Source: Snowthere.com - URL: https://www.snowthere.com/guides/el-nino-2026-27-ski-season - Last updated: 2026-08-18 --- *Snowthere: Making family skiing feel doable, one resort at a time.*