Weather

Asperitas clouds

Cloud Atlas Adds First New "Species" in Almost 70 Years

The update includes 12 new cloud-related features, including volatus clouds, contrails, and wave-like asperitas discovered by citizen scientists

Wildfires Have Already Charred Over 2 Million Acres This Year

The fire season has gotten off to its fastest start in over a decade, with massive grass fires charring the southwest and plains states

The latest iteration of the four-legged LEMUR exploration robot clings to a test rock surface in Aaron Parness’ lab in a recent test of its microspine capabilities.

A New Generation of Interplanetary Rovers Is Crawling Toward the Stars

These four-legged, wheel-less robots will explore asteroids and the frigid outer worlds of our Solar System

Check Out the Most Detailed Tornado Simulation So Far

A supercomputer created a simulation of the F5 "El Reno" tornado which devastated part of Oklahoma in 2011

This image, taken from space last summer, shows a long swath of dead mangroves on Australia's northern coast.

What Killed Northern Australia’s Mangroves?

Last year’s massive die-off was the largest ever observed

Westgate Park's salt lake has once again turned cotton-candy pink.

Why Did This Australian Lake Turn Bright Pink?

Hot weather, scant rainfall and high salt levels have created a perfect storm for pinkness

NOAA weather map for Tuesday, March 14, 2017

Is Winter Storm Stella a "Weather Bomb"?

The storm battering the northeastern U.S. is expected to undergo "bombogenesis." Just what does that mean?

The Azure Window in better days, 2009

Malta's Iconic Azure Window Crumbles Into the Sea

The limestone arch on the island of Gozo was expected to stand several more decades, but a vicious storm Wednesday took out the natural wonder

First image from NASA's Geostationary Lightning Tracker

Next-Gen Lightning Tracker Photographs Storms From Space in Stunning Detail

Part of the GOES-16 weather satellite, the geosynchronous imager promises to improve storm detection and reveal the secrets of thunderbolts

Sea surface temperatures are abnormally warm in the Pacific Ocean. Will that drive an El Niño event later this year?

Another El Niño Could Be On Its Way

There’s a 40 percent chance of the pattern later this year

Here's what Earth looked like on January 15.

Check Out Breathtaking Images From NOAA’s Newest Satellite

In a word: wow

Watercolor painting of the Battle of Texel by painter Léon Morel-Fatio.

The Only Time in History When Men on Horseback Captured a Fleet of Ships

A Dutch fleet stuck in the ice. A group of French soldiers sent to capture it. What could go wrong?

2016 broke temperature records on land and sea, report both NOAA and NASA.

2016 Was the Hottest Year Ever Recorded

Never in modern memory has the Earth's surface and sea temperature been so high

The impacts from the Nimbus satellites (Nimbus-1 pictured here) made a lasting mark on meteorology and climate science that can still be felt today.

The Day the Nimbus Weather Satellite Exploded

The writer's grandfather recalls a seminal moment in the Space Race

Tens of Thousands of Plastic Eggs Washed Up on a German Beach

It was an eggstravaganza

The Louisiana wetlands are at an even greater risk today than they were when Isle Derniere was destroyed

A Hurricane Destroyed This Louisiana Resort Town, Never to Be Inhabited Again

The destruction of Isle Derniere resonates as history’s warning for our era of rising seas

Rains Transform Australia's Uluru National Park Into a Waterfall Wonderland

Record storms flooded roads and swelled rivers near the park's iconic natural feature

This image from the Landsat 7 satellite depicts snow near the border of Morocco and Algeria, south of the city of Bouarfa and southwest of Ain Sefra.

Snow Falls in the Sahara for the First Time Since 1979

A cold snap in the Algerian city of Ain Sefra led to a snowfall that covered the area's distinctive orange dunes

Lillian Randolph in It's A Wonderful Life, with a dusting of fake snow made from foamite, sugar, water and soap.

The Crazy Tricks Early Filmmakers Used To Fake Snow

Cornflakes, flour and, uh, asbestos were all used in early movies

Not the largest wave ever recorded

Sixty-Two-Foot Wave Sets New Record

A sensor in the North Atlantic detected a set of waves averaging over six stories tall, setting a new record for a buoy-measured wave

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