Tracking clouds and rain chances through Wednesday as an upper level low continues to spin overhead. Sunshine should return ...

Volcanic ash from eruptions can reshape cirrus clouds, forming giant ice crystals and altering how Earth traps heat in the ...

When a volcano erupts, it can spew ash high into the atmosphere—inserting aerosols right where clouds typically form. How ...

Noctilucent clouds, Earth's highest clouds, shine blue in the twilight sky from late May to August in the northern hemisphere ...

Look for a mix of sun and high clouds early Tuesday, then clouds will gradually increase by afternoon. A shower is possible late, toward sunset, in southern counties. Highs will be seasonable, around ...

On Titan, clouds of methane unleash a cold, oily rain—very different from the water-based downpours we see on Earth. For the ...

TODAY More clouds will be in the mix today resulting in a mostly cloudy sky. An isolated late afternoon or evening shower is ...

Cold air funnel clouds have returned to central Illinois, forming on the northern periphery of a northern Mississippi storm ...

Clouds are building back today after a nice, sunny stretch of weather. Morning temperatures are also mild compared to the last few days, with most spots in the 50s.

This weekend in St. Cloud brings a lively concert, a treasure-filled garage sale, and unique attractions like a paranormal ...

An international team of researchers has found that penguin defecation slows down temperature rise in Antarctica.

EUGENE, Ore. — A rare sight yesterday afternoon as residents around Eugene spotted a Funnel Cloud descending over the city.