When Is Peak Fall Foliage? The Leaf-Peeping Timing Guide (Region by Region)

Timing is everything with a fall foliage trip. Arrive a week early and the leaves are still green; arrive a week late and they're on the ground. 'Peak' — that magical window when the color is at its most brilliant — only lasts a week or two in any given spot, and it moves across the country like a slow, beautiful wave.

This is your guide to catching it: when peak foliage happens region by region, why it shifts, and how to use a prediction map to time your leaf-peeping trip just right.

Why (and when) leaves change

As days shorten and nights cool, trees stop making the green chlorophyll that masks the reds, oranges, and yellows underneath — and those colors get their moment. The exact timing depends on three things: latitude (north turns before south), elevation (high turns before low), and the weather (a warm, dry fall can delay it; an early cold snap can speed it up).

The peak foliage timeline, region by region

Here's roughly when to plan for peak color across the US. Treat these as windows, and always confirm with a live map the week before you go:

• Late September: the Colorado Rockies (aspens), Michigan's Upper Peninsula, and northern New England's high country.
• Early October: most of New England, the northern Midwest, and high elevations in the Appalachians.
• Mid October: central New England, the mid-Atlantic, the Blue Ridge, and the Great Lakes.
• Late October: the Southern Appalachians, the Ozarks, and lower elevations across the East.
• Early November: the Deep South, Texas Hill Country, and the lowest Southern valleys.

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How to use a foliage prediction map

Every fall, forecasters publish interactive foliage prediction maps that estimate when each region will hit 'patchy,' 'near peak,' 'peak,' and 'past peak.' They're your best planning tool:

• Use them in summer to pick your general week and destination.
• Check again the week before to fine-tune — predictions get more accurate as the season nears.
• Aim to arrive at 'near peak' heading into 'peak,' since color holds better on the way up than after.
• Have a backup region a few hours away in case your target is running early or late.

Tips to catch peak color

• Book flexible or refundable lodging when you can, since peak can shift by a week either way.
• Higher elevations peak first — if the valleys are still green, drive up a mountain to find color.
• After a big wind or rainstorm, color can drop fast; go before a forecasted storm, not after.
• Morning and late-afternoon light make the color glow — plan your scenic drives around golden hour.
• If you miss peak in one spot, chase it south or downhill — it's always peaking somewhere.