A strong El Niño climate pattern is expected to drive an active southern storm track, delivering heavy precipitation across the southern US and Southwest.

Higher elevations in the Southwest, southern Rockies, and Pacific Northwest are projected to see above-normal snowfall during winter storms.

The Northeast faces a complex winter mix, with coastal areas seeing frequent rain while inland regions receive heavy, wet snow events.

NOAA forecasts above-average temperatures across much of the northern United States, which could raise snow levels during milder stretches.

The northern Plains, Midwest, and Great Lakes will experience fast-moving cold snaps and blustery arctic bursts despite overall near-normal averages.

Extended almanac models target mid-January through late February as the primary window for intense winter storm activity nationwide.

Forecasters urge caution as small temperature shifts will determine whether storm systems deliver heavy snow, sleet, or cold rain.