AUSTIN (KXAN) – Meteorologists classify air masses based on their humidity and temperature. The location of an air mass is a key factor in determining its humidity. Air masses that form over large ...

PORTLAND, Ore. (KOIN) – Let’s talk about air masses! Wait, wait, wait: what exactly is an air mass? Think about a large body of air with similar temperature and moisture. These air masses typically ...

An air mass is a large body of air that is uniform in its characteristics. Essentially, they’re large “blobs” of air that can span an entire continent. Air masses will have “source regions”, where ...

During the Spring, we start to see some awfully wild weather and it all has to do with the changing of air masses. You may have heard the term air mass before but what exactly is an air mass. An air ...

Air masses, they impact our weather almost every single day. They can bring arctic weather from the poles and major heat waves during the summer. What exactly is an air mass? An air mass is a large ...

Ok, maybe the title is a bit misleading as we’re not talking exactly about where all this wonderful air we breathe comes from. Rather, we’re talking about where some of our air masses come from that ...

If you hear a meteorologist, say stormy weather is expected, we didn't just pull it out of thin air. Instead, we looked at weather models predicting the future. Weather forecasting can be difficult ...

SPOKANE, Wash. — Winter in Spokane this season hasn't been terribly cold. With the lowest temperature only been 15 degrees this season, it's been extremely manageable. And compared to the winter's ...