Unusual, widespread snow blankets Chile's Atacama Desert
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Chile's Atacama Desert swapped its dry, sandy appearance for one of a winter wonderland. And this snow means big changes ahead.

Caitlin Kaiser
ByCaitlin Kaiser
5 days agoUpdated: September 2, 2026, 7:13 am EDTPublished: September 2, 2026, 7:00 am EDT
Part of northern Chile transforms from bare to snow-covered in these images captured before and after winter storms in August 2026 by the NASA-USGS Landsat 8 and Landsat 9 satellites.

Part of northern Chile transforms from bare to snow-covered in these images captured before and after winter storms in August 2026 by the NASA-USGS Landsat 8 and Landsat 9 satellites.

(NASA Earth Observatory/Lauren Dauphin)

When you hear the word desert, your brain likely conjures images of vast, barren, sand-covered landscapes — but in August, the Atacama Desert looked anything but that.

Rare, widespread snow covered one of the most notoriously dry places on Earth, leaving it looking like a winter wonderland.

The weather behind the spectacle

A winter storm brought about the dramatic change between the first photo taken on Aug. 6 and the second taken on Aug. 14.

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But wait — winter storms in August?

Yes, remember that the Southern Hemisphere has opposite seasons from us in the Northern Hemisphere, so they are currently wrapping up their winter months.

Another winter storm passed through on Aug. 19, blanketing an even wider area with fresh snowfall, shown in the image below.

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A blanket of snow spans a vast area of northern Chile, from the Andes to near the Pacific coast, captured in this image on August 19, 2026, by the MODIS (Moderate Resolution Imaging Spectroradiometer) on NASA's Terra satellite.

NASA Earth Observatory/Lauren Dauphin

(A blanket of snow spans a vast area of northern Chile, from the Andes to near the Pacific coast, captured in this image on August 19, 2026, by the MODIS (Moderate Resolution Imaging Spectroradiometer) on NASA's Terra satellite.)

So, how rare is this?

Although the Atacama Desert is typically dry, the region has seen snow before — most notably in 2025 and 2011 — but it is not a frequent occurrence by any means.

And what makes this event even more uncommon: the extent.

The storm that hit later in August brought snow all the way from the Andes to near the Pacific coast, making it unusually widespread.

August showers bring September flowers

But wait — there's more!

This influx of moisture from the rain and snow throughout the winter triggers a massive wildflower bloom across the desert. And we are already seeing the flowers begin to emerge.

So, not only do we get treated to a rare snow-covered desert, but also a lush, flower-covered desert.

Flowers bloom at the Atacama Desert in Copiapo, Chile on August 25, 2026. The Atacama Desert, the driest desert on the planet, was covered in a blanket of purple and white flowers in August 2026, which bloomed due to the unusual rains recorded in that region of northern Chile.

Flowers bloom at the Atacama Desert in Copiapo, Chile on August 25, 2026. The Atacama Desert, the driest desert on the planet, was covered in a blanket of purple and white flowers in August 2026, which bloomed due to the unusual rains recorded in that region of northern Chile.

(Patricio Lopez Castillo/AFP via Getty Images)

Dark sky destination

And if you're about ready to add the Atacama Desert to your bucket list like me, then you should know it's also a premier spot for sky-watching too.

Due to its high altitude, extreme dryness and absence of light pollution, it's the perfect location for stargazing.

The Milky Way appears over salt formations in the Valle de la Luna in the Atacama Desert, considered the driest place on earth on August 26, 2022 near San Pedro de Atacama, Chile.

The Milky Way appears over salt formations in the Valle de la Luna in the Atacama Desert, considered the driest place on earth on August 26, 2022 near San Pedro de Atacama, Chile.

(John Moore/Getty Images)

Caitlin Kaiser graduated from the Georgia Institute of Technology with both an undergraduate and graduate degree in Earth and Atmospheric Sciences before starting her career as a digital meteorologist with weather.com.

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