Super El Niño to Bring Above-Normal Snowfall to Western U.S.
Super El Niño to Bring Above-Normal Snowfall to Western U.S.
US · Published Aug 17, 2026
A strong El Niño event is expected to bring significant weather changes across the United States this winter, according to a recent forecast by OpenSnow.
While much of the country will experience above-average temperatures, regions in the western U.S., including Arizona, California, Colorado, Idaho, New Mexico, Oregon, Utah, and Wyoming, are projected to see above-normal snowfall.

Impact & Risks

The anticipated super El Niño could lead to significant weather disruptions across the United States. While warmer-than-average temperatures may reduce snowfall in the northern U.S., the western states are expected to experience above-normal snowfall, which could impact transportation and infrastructure. Additionally, increased precipitation in the mid-Atlantic, South, and West may lead to localized flooding and other weather-related challenges. The potential for a historic El Niño event underscores the need for preparedness, particularly in regions prone to extreme weather conditions.

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