It’s really, really cold again – as the US shivers through at least the eighth blast of air from the Arctic this winter. Here ...

StormTRACKER meteorologist Lydia Blume says the jet stream is moving north, allowing warmer southern weather to move in. But the shift also could mean a little bit of precipitation.

While jet streams are air patterns, the Gulf Stream is an ocean pattern that also has an impact on weather.

The polar vortex has taken on an unexpected pattern this winter - one that’s made part of the United States the most ...

Astronomers have unlocked a new way to explore alien worlds by mapping the 3D structure of an exoplanet’s atmosphere for the ...

When planes exceed Mach 1 (the speed of sound, or about 767 miles per hour—1,234 kilometers/hour for those using the metric ...

Wet pattern continues ...

A long-awaited and refreshing pattern change is beginning to expand across the nation over the upcoming days, AccuWeather meteorologists say, with a wave of much-needed warmth spreading from the ...

NOAA predicts La Niña conditions will continue to weaken heading into spring, keeping the Midwest fairly temperate compared ...

We are already headed for our snowiest winter in six years in Syracuse and it looks like the pattern for us is about to get more active heading into mid February.

When will it start snowing in Mississippi? Learn more about winter storm set to bring ice, deep cold snap to Mississippi. Be ...