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
A heatwave is on the way in Europe. Is El Niño to blame?. . . Tuesday 16 June 2026
Split image showing a Europe temperature map with widespread red heatwave conditions and temperatures above 30 C on the left, and an El Niño ocean temperature anomaly map of the Pacific Ocean on the right with a broad band of unusually warm water along the equator.
Tuesday 16 June 2026

Is El Niño to blame?

A heatwave is on the way in Europe
Italy still facing severe weather. Damage in the north. . . Thursday 11 June 2026
Storm damage to buildings and a weather map showing severe thunderstorms near Verona in northern Italy on Wednesday.
Thursday 11 June 2026

Damage in the north

Italy still facing severe weather
The second warmest May on record. Early heatwave in Europe. . . Wednesday 10 June 2026
Split image showing a European temperature anomaly map with widespread warmer-than-average conditions on the left and a poerson cooling off beside a fountain near the Eiffel Tower during hot weather on the right.
Wednesday 10 June 2026

Early heatwave in Europe

The second warmest May on record
All weather news
This might also interest you
Wishes from Weather & Radar. Merry Christmas!. . . Thursday 25 December 2025
Outline of Santa Claus with a yellow and white hat, "Ho-Ho-Ho" next to the outline above a Christmas tree.
Thursday 25 December 2025

Merry Christmas!

Wishes from Weather & Radar
A frozen start to the weekend. Icy conditions. . . Friday 13 February 2026
UK temperature map dated 14.02 showing widespread subzero values in blue shading, with readings such as −4 in Glasgow, −3 in Dublin, and −2 in London, alongside a blue thermometer icon.
Friday 13 February 2026

Icy conditions

A frozen start to the weekend
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
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