Air masses can change depending on their surroundings, and when combined, they can create active weather conditions, such as severe thunderstorms and strong cold fronts.

This edition of Weather Tidbits will be discussing how atmospheric temperature profiles, and how a temperature inversion can ...

A new study challenges the idea that climate change is behind the erratic wintertime behavior of the polar jet stream, the ...

As the atmospheric river shifts southward Monday, cold air will move toward the Sierra in its wake. However, this will be ...

Bomb cyclones form when a midlatitude cyclone rapidly intensifies. This happens when there is a steep temperature gradient between contrasting air masses, such as cold, dry air meeting warm, moist air ...

Common in winter, atmospheric rivers tend to be warmer and generally bring higher snow levels at 8,000 feet and above. ... Check the latest air quality conditions and smoke from local wildfires.

While the Upper Ohio Valley is no stranger to heavy rainfall and flooding, the conditions that have been in place over the past couple of days have supercharged the atmosphere to produce some ...