Humidity, the amount of moisture in the air, is a crucial component of weather conditions. It varies significantly across ...

Climate scientists present a realistic supercomputer simulation that resolves the complex interactions between fire, vegetation, smoke and the atmosphere. The authors find that increasing greenhouse ...

This early taste of spring will carry us right into Saturday with highs each day soaring close to 80 degrees and overnight ...

New research published in the journal Atmospheric and Oceanic Science Letters reports significant progress in studying the relationship between meteorological conditions and atmospheric fine ...

A group of scientists from Southern California recently came to the Bay Area to send up a series of weather balloons to help ...

Dry conditions were expected to hang around through Thursday with 8% to 20% humidity, with more atmospheric moisture on the way as early as Friday. Cooler temperatures were also expected.