Weather explainers and phenomenon portraits — the science behind nature’s most fascinating events, told as stories.
What the Tornado Alley Map Really Shows A greenish-black sky stretches from horizon to horizon across the flat Kansas prairie, and the air suddenly goes still. For millions of Americans living in the heart of the country, this is what spring looks like on a tornado alley map. The term “Tornado Alley” was first used … Read more
On a humid August morning off Key West, a dark spot appears on the water. Within minutes, a spinning column of mist stretches from the sea to the clouds, twisting slowly as a charter boat angles away at full throttle. The captain knows something most people do not. This is a waterspout. The Florida Keys … Read more
You are sitting on the porch on a humid July night. A cold drink sweats in your hand. The air hangs still. Stars blink overhead through the haze. Then it starts. A flicker on the horizon. Silent pulses of electric white, one after the next, painting the distant sky in brief flashes. No thunder follows. … Read more
Some of the most dangerous things you believe about weather were taught to you by people who meant well. Your grandmother told you lightning never strikes the same place twice. Your uncle swore by opening windows during a tornado. These weather myths debunked by modern science persist because they contain just enough physics to feel … Read more
You check the weather every morning. It shapes what you wear, whether you grab an umbrella, and if a weekend trip gets the green light or the rain check. But the free weather app that came with your phone only scratches the surface. The best weather apps 2026 offer radar precision, hyperlocal data from backyard … Read more
Jet Stream at a Glance Polar jet altitude 5-9 miles (30-60° latitude) Subtropical jet altitude Higher (20-30° latitude) Wind speeds 100-300 mph Arctic warming rate 4x faster than global average A ribbon of wind racing at 200 mph, five to nine miles above the ground, decides whether your Tuesday brings sunshine or a snowstorm. The … Read more
Reading Time: 6-7 min | Category: Weather Explained On April 1, 1960, a rocket lifted off from Cape Canaveral carrying a 270-pound cylinder of cameras, sensors, and tape recorders. It was called TIROS-1, the first weather satellite ever launched. When its first image came back, meteorologists saw something they had never seen before: clouds organized … Read more
Reading time: 6 minutes | Category: Weather Explained You look up and see something that stops you cold. A smooth, saucer-shaped object hovers motionless in the sky. Its edges glow with faint rainbow colors. It does not move. It does not drift. It just sits there, perfectly still, as if waiting. What you are seeing … Read more
How do weather forecasts work well enough to trust with lives? The answer runs through weather balloons lifting off at the same hour worldwide, satellites scanning from 22,300 miles up, supercomputers solving physics across millions of grid cells, and a radar. Our weather satellites guide shows how orbital instruments feed this system. A cold front … Read more