First Snowfall Map Highlights Seasonal Trends Across the U.S.
The Farmers' Almanac has released its first snowfall map for the Lower 48 states, detailing when and where snow is expected to fall this season. The map divides the country into five timeframes, starting with September for the highest elevations in northern Idaho and western Montana. October will see snow in the northern Rockies, northern Plains, Upper Midwest, and interior northern New England. By November, snow is expected in the Great Lakes, central Rockies, interior Northeast, and higher Appalachians. Late November to December will bring snow to the Central Plains, Ohio Valley, Mid-Atlantic interior, and lower-elevation Northwest. The Gulf Coast, lower Southeast, and desert Southwest may see rare snowfall in December or January. This year's El Niño event, with a 90% chance of being very strong, could delay snow in northern regions due to warmer-than-average temperatures (source: Yahoo News, 10 Sep 2026).