A Strong El Niño Just Rewrote The 2026–2027 Winter Forecast

The Pacific Ocean is running so warm, so early, that the winter 2026–2027 forecast just changed in a big way — and this is the earliest very strong El Niño on record. In this breakdown I walk through exactly what the latest verified data shows and what it likely means for snow, storms, and the season ahead across the West, the ski country, and the Northeast. Plus my best-guess, region-by-region snowfall outlook — Tahoe and the Sierra, southern Colorado, New Mexico, the Wasatch, Jackson Hole, the Northeast, and more — clearly flagged as an educated projection, not a guarantee. This is shaping up to be a winter for the ages, and I'll be tracking every twist all season long. Subscribe to F for Forecast for clear, honest weather breakdowns you can actually use. Sources: NOAA Climate Prediction Center (ENSO Diagnostic Discussion), IRI ENSO Forecast, NOAA CPC seasonal outlooks.