This animated JET STREAM FORECAST shows how the northern and southern streams are to combine or "phase" to generate the vertical motions in the atmosphere which will drop Central U.S. barometric pressures precipitously---generating wind and significant precip in the process. The color scheme highlight wind velocities. Note how a powerful phased "wind max" develops aloft over the Central U.S. in this animated forecast. It's that wind max that is to drive rapid intensification of the winter storm

11K views · 287 reactions | Why is it unsettled? We’re currently on the cold side of a strong #jetstream which is bringing low pressures towards us. By next week the jet stream moves further north which means some slightly warmer weather, especially in the south. | Met Office | Facebook

The jet stream is staying south this week again, which means another changeable and showery week ahead... Severe thunderstorms for parts of Germany and France in the coming days. Let's hope the jet heads north at some point in August!! | STV Weather

139K views · 526 reactions | The winter solstice is on Friday but the...

What exactly is a jet stream and how does it affect the weather? Learn this and more in the latest lesson from SciJinks, brought to you by NOAA's GOES-R series of satellites! Full lesson: go.usa.gov/xpJFj | NOAA Satellite and Information Service