Weather

Climate

Fahrenheit and Celsius Scales

Air Pressure and Humidity

Weather Words

Revised Wind Chill Index

Beaufort Wind Scale

Ultraviolet Index: What You Need to Know

What Kind of Cloudy Is It?

Climate of 100 Selected U.S. Cities

Average Daily Temperatures (°F) in Tourist Cities

Storms

Tsunamis

Tsunami Factfile

Thunderstorms

Lightning

Lightning Advice

Lightning Deaths

Hurricane Primer

Costliest Hurricanes in the United States (U.S. Mainland)

Most Intense Hurricanes in the United States

Deadliest Hurricanes in the United States

Atlantic Hurricane Names

International Cyclone Definitions

Retired Hurricane Names

Billion Dollar U.S. Weather Disasters

Superstorm Sandy

Tsunami in Japan 2011

Winter Storms

Winter Weather Across America

Greatest Snowfalls in North America

Floods, Avalanches, and Tidal Waves

Climate Extremes

World and U.S. Extremes of Climate

Record Highest Temperatures by State

Record Lowest Temperatures by State

Monthly State Maximum and Minimum Temperature Extremes

Worst Weather of the Twentieth Century

Weather & Climate Websites

See also: Natural Disasters

Science