Science

El Niño Winters Look Very Different Depending on Where You Live — Here’s What to Expect in Your Region

Tabitha Njori
By Tabitha Njori 5 min read

The post El Niño Winters Look Very Different Depending on Where You Live — Here’s What to Expect in Your Region first appeared on Crafting Your Home

El Niño affects different parts of the United States in different ways. In one region, it may mean steady rain and flooding; in another, it may bring a milder winter with less snow. The difference depends on how El Niño shifts the Pacific jet stream and changes where winter storms travel.

For the 2026–27 winter, forecasters expect a very strong El Niño to push the jet stream farther south and east across the country. That favors warmer conditions across much of the northern United States, wetter weather across much of the South and East Coast, and drier conditions in parts of the northern Rockies and Great Lakes.

Here is what that may mean where you live.

Pacific Northwest and Northern Rockies

Photo Credit:BLM Oregon & Washington/Wikimedia commons
The Pacific Northwest, northern Rockies and much of the northern tier are favored to see warmer-than-average winter temperatures.

Precipitation is expected to be below average in parts of the northern Mountain West. Forecasters also expect drought to develop or worsen in portions of the northern Rockies, northeastern Oregon and eastern Washington.

For residents, that can mean less reliable mountain snowpack, earlier snowmelt and more precipitation falling as rain rather than snow. The U.S. Geological Survey notes that warmer conditions can reduce snow accumulation and contribute to earlier snow loss in the northern Rockies.

California and the Southwest

California, the Southwest and the southern tier are favored to be wetter than average.

That could bring relief to drought-stricken areas. Drought is expected to improve or end by the end of January in the Southwest, Southern Great Plains, Southeast, and parts of the East Coast.

But more rain is not automatically good news. Heavy precipitation on dry, hardened soil can increase the risk of flash flooding, mudslides and debris flows, especially in areas recently affected by wildfires.

In California, El Niño strength matters. The relationship between El Niño and above-average precipitation in California and the Southwest is weaker than in the Gulf Coast region. It depends heavily on how strong the event becomes.

Related:The Two Almanacs Can’t Agree on This Winter — Here’s Where Their Forecasts Clash

Southern Plains and Gulf Coast

From Texas through the Gulf Coast and into the Southeast, El Niño often means an active storm track and wetter-than-average conditions.

The Gulf Coast and Southeast have one of the most reliable El Niño signals: wetter-than-average weather. This pattern has occurred during more than 80% of El Niño events over the past century.

For this region, the main concerns may be repeated rain events, localized flooding, and severe weather. Florida and parts of the Southeast should also stay alert for more tornadoes during winter and early spring.

Temperatures in much of the Southeast, including Florida, are expected to be near normal.

Midwest and Great Lakes

Photo credit:Great Lakes Region Transforms into Winter Wonderland/Wikimedia commons
The Midwest is likely to be warmer than average, especially across the Upper Midwest, Great Lakes and northern Plains.

Precipitation is more complicated. Parts of the Great Lakes are likely to be drier than average, while the Ohio Valley has an equal chance of above-, near-, or below-normal precipitation.