Home
Weather Dublin
WeatherRadar
RainfallRadar
TemperatureRadar
WindRadar
LightningRadar
Weather News
Editor's Pick
Discover the app
Weather widget
Contact us
Apps
    Home / Editor's Pick /

    In coming decades: Jet streams to strengthen as Earth warms

11:00
11 December 2023

In coming decades
Jet streams to strengthen as Earth warms

Clouds run along the jet stream
Banded cirrus clouds run perpendicular to the jet stream and highlight its structure. - © NASA's Goddard Space Flight Center

Jet streams are likely to accelerate in tune with the warming planet, according to new research just released.

In a study conducted by researchers at the University of Chicago and the National Centre for Atmospheric Research, the teams determined that as climate change continues, the upper-level jet stream winds, already the fastest, will grow stronger and faster still.

It is estimated that the winds will grow 2% faster for every degree Celsius of warmth, with the fastest, upper bands accelerating 2.5 times faster than the average wind speed.

In the UK and Ireland, when talking about the jet stream we generally refer to the Atlantic jet stream, which has a large impact on our weather. However, jet streams exist around the world. They are narrow bands or strong winds at high altitude, typically from 5 to 7 miles above the surface of the Earth.

Moving air from west to east, every area they touch feels the impact, contributing to changing temperatures as air masses move, to the development of thunderstorms.

With recent news reports on record-breaking flights over the Atlantic, the jet stream even has a tangible impact on international air travel, helping to push aircraft towards their destination a little faster.

Global consequences of El Niñoread also

While trans-Atlantic flights may get a boost in speed, they will also see greater amounts of turbulence if the jet stream does strengthen.

This research is the first of its kind to examine what will happen to the jet stream's upper winds in the event of continued global warming. As such, work to determine the impact of the change on storms and severe weather.

If the result of the studies is true, the team say that we can expect to see a notable change in the jet streams over the coming decades.

Giant iceberg drifts to South Atlanticread also
Ryan Hathaway

More on the topic

Staying fairly blustery across Ireland. Autumn greetings. . . Thursday 29 October 2026
Wind map showing 35 mph winds near Galway and Cork, 25 mph near Dublin and Belfast, and lighter winds across western Britain, with a windsock symbol.
Thursday 29 October 2026

Autumn greetings

Staying fairly blustery across Ireland
Autumn storms sweep across Europe. Boelo and more. . . Monday 26 October 2026
Split image showing a wind forecast with 60 mph near Aberdeen and 50 mph near Dublin, beside a fallen tree blocking a pavement near parked cars.
Monday 26 October 2026

Boelo and more

Autumn storms sweep across Europe
Overnight impacts as Austen hits. Power cuts, travel issues. . . Friday 23 October 2026
Split image showing floodwater surging beneath a railway bridge at night and a wind map with low pressure over the English Channel and 60 mph near Brest.
Friday 23 October 2026

Power cuts, travel issues

Overnight impacts as Austen hits
All weather news

This might also interest you

New records for England and Wales. Broken again tomorrow?. . . Thursday 25 June 2026
Temperature map of southwest Britain on 25.06 showing extreme heat across southern Wales and southwest England, with Bute Park in Cardiff highlighted at 34.2°C and Yeovilton at 36.4°C amid widespread deep red heat zones.
Thursday 25 June 2026

Broken again tomorrow?

New records for England and Wales
Flooding, gales, and heavy snow. Storm Chandra. . . Tuesday 27 January 2026
Split image showing aerial flooding in a town with muddy water covering roads on the left, and a rural road on the right blocked by heavy snowfall with vans stopped and a person walking in snow.
Tuesday 27 January 2026

Storm Chandra

Flooding, gales, and heavy snow
A stormy week in the skies above. Your weather - Your shots. . . Sunday 30 August 2026
Split image showing lightning branching beneath dark storm clouds above rooftops on the left and an orange-pink sunset over a calm sea on the right.
Sunday 30 August 2026

Your weather - Your shots

A stormy week in the skies above
All articles
Weather & Radar

Weather & Radar is also available on

Google Play StoreApp Store

Company

Contact us Privacy Policy Legal info Accessibility statement

Services

Uploader

Socials

facebooktwitteryouTubelinkList