After a historically long wait for the winter season’s first snowfall in lower elevations of Boulder County, people in Boulder and Longmont may see their first flakes since April on Friday.

Stuck in a high-pressure system, Boulder County has seen an unseasonably warm and dry November, with highs reaching the ...

Hurricane Melissa caused the strongest winds ever recorded by a dropsonde in a tropical cyclone. Our expert provides details ...

Denver's weather will see fluctuation, with a sunny start, cooling midweek, and potential snow by the weekend.

A sudden snow squall prompted a warning for thousands of people on Monday, ahead of a busy Thanksgiving travel week.

The northern lights put on a rare and stunning display Tuesday night, visible from Jacksonville and across much of North ...

Parts of Florida were treated to the aurora borealis this week. The show appears to be over, though — for now.

It is possible, but the chances of the northern lights putting on another show in the continental United States are low, ...

The November 2017 temperature record for the Denver area in Colorado was broken twice over the weekend, according to official forecasters. Meteorologist Kathy Sabine noted that the high—recorded on ...

A forecast map from the National Oceanic and Atmospheric Administration showed that at least 21 states could potentially see ...