A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...
Scientists are scrambling to understand how climate change may be interfering with the winds that carry our weather, with ...
Because the jet stream winds are greatly affected by changes in temperature, their trajectory does not always flow in a uniform west to east direction. Often they might head due north and then arc ...
A jet stream of over 200 mph is impacting flights across the eastern United States. The impacts of this can be positive or ...
That's where the next pattern comes in. The Pacific-North American Pattern is driven by variations in the jet stream over the Pacific Ocean. These variations cause pressure changes over the ocean ...
A powerful pattern is setting the stage for an amplified jet stream that will shunt cold air south, and the roots of this ...