This weekend is shaping up to be the warmest spell of weather in the Bay Area in a month as temperatures climb well into the 60s toward 70 degrees. A subtropical high-pressure system over Mexico will ...

Cold sunshine returns today but it won't be long before temperatures return to a more seasonal feel into the weekend.

When a front moves through or on just a regular day we can see middle tiered clouds here at home. Altocumulus clouds ...

The cloud cover isn't what it used to be, and scientists say it is helping fuel Earth's hottest temperatures on record.

The key finding: Earth's albedo was the lowest since 1940, and that contributed about 0.2 degrees Celsius to record heat in ...

Tuesday morning will be mostly sunny and chilly. Expect more cirrus clouds to move in throughout the afternoon. Highs will ...

Clouds help control Earths temperature by trapping heat and reflecting sunlight. They keep the planet warm by holding in ...

Rising temperatures are fueled, in part, by declining cloud cover — which could be a potential climate feedback loop.

Amazed skiers thought they discovered a portal to another dimension when they saw a flame-shaped atmospheric phenomenon known as a "subsun" or "sun candle" this week at SkiWelt Wilder Kaiser in ...

During the day, folks can call this a 'sun halo', but at night and when associated with the moon, try a 'lunar halo'. These ...