There鈥檚 something that autumn lovers have been patiently waiting for all year, and it鈥檚 not new pumpkin spice drinks (although, TBH, we鈥檝e been waiting for those too). We鈥檙e talking about leaf peeping, the unofficial sport of the season, where people trek all over the country to chase and 鈥榞ram the fall leaves changing colors.

Mother Nature works on her own schedule, but to help with your travel planning, Smoky Mountains has released their annual Fall Foliage Prediction Map. The map uses National Oceanic and Atmospheric Administration data and a complex algorithm to help predict peak viewing opportunities by state and date. While leaves started changing in August, September is the prime month for catching some spectacular colors in most of the country. By the end of October (with the exception of some areas in the southeast), blink and you鈥檒l be past peak season.

According to SmokyMountains.com data scientist Wes Melton, due to higher-than-average temperatures this fall, we will see an 鈥渆arlier-than-typical peak fall鈥 but also a 鈥減rolonged color period for much of the country, with higher elevations peaking first.鈥 So get your cozy sweater and best slouchy fall boots ready.

And hey, if you need a quick refresher on the science behind the changing colors: Year-round, leaves contain pigments such as chlorophyll 鈥 which cause their green color 鈥 and carotenoids 鈥 which cause yellow, orange, and brown colors (carotenoids are also why carrots are orange). Red and purple hues are caused by anthocyanins, which are produced in leaves during late summer. During the shorter fall days, the reduced amount of daylight causes chlorophyll to break down, letting the leaves鈥 greenness give way so other colors can shine through. Basically, like the rest of us, trees are showing off their fall style, and we are here for it.

Where are you catching fall foliage this year? Tag us in your 鈥榞rams @BritandCo.

(Image via SmokyMountains.com; featured photo via Getty)