Articles on Extreme weather

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Lenticular clouds, like this one over a mountain in Chile, can look like flying saucers. Bilderbuch/Design Pics Editorial/Universal Images Group via Getty Images

How are clouds’ shapes made? A scientist explains the different cloud types and how they help forecast weather

Puffy to wispy, barely there or dark and menacing, clouds come in many shapes and sizes. Each tells a story about what’s going on in the atmosphere.
Parts of the North Fork of the Kentucky River flooded in July 2022, and again in February 2025. Arden S. Barnes/For The Washington Post via Getty Images

In many of Appalachia’s flood‑ravaged areas, residents have little choice but rebuild in risky locations

The latest floods exposed the deep vulnerability of many mountain communities in eastern Kentucky, where land ownership patterns and other barriers to recovery can leave residents with few options.
Government scientists at NOAA collect and provide crucial public information about coastal conditions that businesses, individuals and other scientists rely on. NOAA's National Ocean Service

How to find climate data and science the Trump administration doesn’t want you to see

Several groups are working to preserve webpages, tools and data – some of which have already gone missing from government webpages since the start of the Trump administration.
A forecaster monitors incoming data for Hurricane Irma in 2017 at the National Hurricane Center, part of the NOAA. Matt McClain/The Washington Post via Getty Images

NOAA’s vast public weather data powers the local forecasts on your phone and TV – a private company alone couldn’t match it

NOAA operates fleets of satellites, sensors on airplanes and ocean-going buoys, as well as radar, providing the data used by weather forecasters nationwide – and freely available to anyone.
Hurricane Ian caused widespread damage in Florida in 2022, estimated at over $112 billion. This scene was once a shopping center. Giorgio Veira/AFP via Getty Images

If FEMA didn’t exist, could states handle the disaster response on their own?

FEMA pools national resources to help states quickly manage disasters. Without that federal support, each state would be left to build its own expensive response capabilities.

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