A clash between a record‑strength El Niño and an early‑season Polar Vortex could deliver a true white Christmas for millions of Americans.
Key points
- The Old Farmer’s Almanac predicts at least an inch of snow on Christmas morning in 16 specific states for 2026.
- A strong Super El Niño and an early Polar Vortex disruption are the two major climate drivers shaping the winter outlook.
- Actual conditions will depend on how these opposing air masses interact; updates from NOAA and local forecasts will be essential.
The Old Farmer’s Almanac has released its 2026 winter outlook, calling for a "White Christmas" across the Intermountain West and New England. According to the almanac, more than an inch of snow on the ground on December 25 is expected in parts of 16 states: Alaska, Washington, Oregon, Idaho, Montana, Wyoming, Nevada, Utah, Colorado, Arizona, New Mexico, New York, Massachusetts, Vermont, New Hampshire and Maine.
The almanac says its long‑range predictions rely on a proprietary formula that blends solar science, climatology and meteorology, plus historical weather patterns. It also notes a "chance of a White Christmas" in portions of the Plains, Midwest and Appalachians, including North and South Dakota, Nebraska, Kansas, Oklahoma, Texas, Michigan, Wisconsin, Illinois, Indiana, Ohio, Kentucky, West Virginia, Virginia and North Carolina.
Almanac’s long‑range formula and the states in focus
NOAA’s Climate Prediction Center is monitoring a potential showdown between a rapidly strengthening Super El Niño—expected to bring milder Pacific air across the country—and an early disruption of the Polar Vortex, which could funnel cold Arctic air southward in late November or December. Forecasters caution that the interaction of these forces may take weeks to influence the jet stream and surface temperatures.
If the Polar Vortex weakens as projected, cold air could dip into the U.S. earlier than usual, increasing the odds of snowfall in the almanac’s highlighted regions. Conversely, a dominant El Niño could keep temperatures above average, limiting snow accumulation. The final outcome will depend on how quickly the competing air masses interact, a point emphasized by FOX Weather’s forecast team.
Competing climate forces: Super El Niño vs. Polar Vortex
Travelers planning holiday trips to the listed states should stay alert to evolving forecasts. While the almanac’s outlook suggests a higher likelihood of snow, the National Weather Service and local meteorologists will provide more immediate guidance as the season progresses.
Reader questions
Which states are most likely to see a white Christmas according to the Almanac?
Alaska, Washington, Oregon, Idaho, Montana, Wyoming, Nevada, Utah, Colorado, Arizona, New Mexico, New York, Massachusetts, Vermont, New Hampshire and Maine are forecast to have more than an inch of snow on December 25.
What is the role of Super El Niño in the 2026 winter forecast?
Super El Niño is expected to bring milder Pacific air across the U.S., potentially offsetting cold air from a weakened Polar Vortex and influencing the overall temperature pattern.
How reliable are the Old Farmer’s Almanac predictions?
The Almanac states its forecasts are based on a formula that mixes solar science, climatology and meteorology, but it notes that actual weather will depend on how the predicted climate forces interact.
Source: foxweather.com
