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extreme weather

A map of the Pacific Northwest and southwestern Canada showing the anomalous heat wave of 2021. Much of Washington and Oregon, except for the coastal or mountainous areas, shows temperatures in red, designating heat exceeding 20°C with maximum temperatures recorded at 69°C in Washington State.
Posted inResearch Spotlights

Machine Learning Could Improve Extreme Weather Warnings

Sarah Derouin, Science Writer by Sarah Derouin 11 October 202411 October 2024

A deep learning technique could reduce the error in 10-day weather forecasts by more than 90%, allowing communities to better prepare for extreme events such as heat waves.

A curved tornado kicking up a brown plume of dirt beneath a dark gray sky
Posted inNews

The Surprising Factor Making the United States a Tornado Hot Spot

by Sushmita Pathak 16 August 202414 August 2024

The roughness of terrain far upstream of where tornadoes occur can affect their formation. It could be what drives the contrast in tornado activity between North and South America.

Figure showing weather forecasts.
Posted inEditors' Highlights

Machine Learning Masters Weather Prediction

by Hannah Christensen 10 July 20241 July 2024

Community datasets and evaluation standards are needed to further advance machine learning for weather prediction.

Cars next to an electronic highway sign with an extreme heat warning
Posted inNews

How Sticky Is It Outside?

by Emily Dieckman 10 July 202423 July 2024

Researchers introduce a new variable to quantify the relative contributions of heat and humidity to humid heat.

A firefighter walks toward a fire in a field.
Posted inENGAGE, News

Is It Climate Change? Americans Mostly Say Yes

by Grace van Deelen 18 June 202418 June 2024

Most Americans think climate change plays some role in creating extreme weather, though their perceptions didn’t always align with scientists’.

An extreme heat warning sign in Death Valley National Park in California
Posted inResearch Spotlights

Expecting the Unexpected Could Help Us Prepare for Climate Extremes

Aaron Sidder, freelance science writer by Aaron Sidder 12 June 202413 June 2024

A new paper argues that too little consideration of high-impact, low-likelihood events has left us unprepared for the worst of climate change.

A satellite view of a western disturbance over India
Posted inNews

Shifting Winter Storms Bring More Flooding to India

Rishika Pardikar, Science Writer by Rishika Pardikar 1 May 20242 May 2024

Western disturbances are hanging out over India for longer, adversely affecting water security in the country.

Un Sol anaranjado se eleva sobre un banco de nubes.
Posted inNews

Temperaturas récord posiblemente continuarán ante la persistencia de El Niño

by Grace van Deelen 17 April 202417 April 2024

Es probable que las temperaturas globales superficiales del aire se mantengan elevadas durante el comienzo del verano debido a la persistencia del evento de El Niño.

Mural
Posted inEditors' Highlights

Integrating Science, Art, and Engagement to Strengthen Communities

by Muki Haklay 16 April 202411 April 2024

The CREATE Resilience project is demonstrating how to engage communities to address natural risks by linking art and science.

A bright Sun shines through the clouds.
Posted inNews

Record-Breaking Temperatures Likely as El Niño Persists

by Grace van Deelen 29 February 202417 April 2024

Global surface air temperatures will likely remain high through early summer because of a continuing El Niño event.

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

Features from AGU Publications

Research Spotlights

Students Enable Widespread Water Monitoring in India

20 July 202620 July 2026
Editors' Highlights

Redesigning Farmland Through Community Collaboration in California

22 July 202621 July 2026
Editors' Vox

Why Healthy Soils Matter More Than Ever

22 July 202622 July 2026
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