If you’ve ever heard a meteorologist mention the jet stream and thought, “Okay… but what does that actually mean?” You’re not alone. It’s one of the most important drivers of weather across the United ...

The jet streams are high‐altitude, narrow bands of westerly winds that circumnavigate the globe near the tropopause and exert a controlling influence on weather and climate patterns. Variability in ...

There is still quite a wide range in specific outcomes among model ensembles--including for the near-term low pressure ...