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weather

Snow dusts the mountains around the Mesa Laboratory of the Center for Atmospheric Research in Boulder, Colo.
Posted inOpinions

What Americans Lose If Their National Center for Atmospheric Research Is Dismantled

by Carlos Martinez 27 January 202627 January 2026

Five ways dismantling NCAR will cost the American people, and two ways to save it.

Photo of the U.S. Capitol Building on a partly cloudy day
Posted inResearch & Developments

Science Escapes Largest Cuts in Latest Budget Bills

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 5 January 202626 January 2026

Today, top appropriators in the U.S. Senate and House of Representatives released a three-bill appropriations package for fiscal year 2026 (FY26) that largely rejects drastic cuts to federal science budgets that President Trump proposed last year.

A new analysis of atmospheric patterns over Hawaii could improve forecasts of rainfall anomalies.
Posted inNews

Globe-Trotting Weather Pattern Influences Rainfall in Hawaii

by Kari Goodbar 18 December 202518 December 2025

Isolated islands that depend on rainfall could benefit from improved forecasting of near-future events, and understanding the Madden-Julian Oscillation could hold an important key.

Two people sitting in a car point at an electronic tablet that depicts a map.
Posted inNews

Amid the Arctic’s Hottest Year, Arctic Science Faces a Data Deficiency

by Grace van Deelen 16 December 202516 December 2025

The 20th annual Arctic Report Card reveals new highs in temperature and new lows in sea ice, as well as an uncertain outlook for the availability of federal data.

A large, anvil-shaped cloud
Posted inNews

Some Summer Storms Spit Sooty Particles into the Stratosphere

by Grace van Deelen 26 November 202526 November 2025

Earth’s typically pristine stratosphere is filling with particles from wildfires and additional moisture due to strong convective storms.

Two men install a weather station mounted on a tall metal pole.
Posted inFeatures

Building Better Weather Networks

by Grace van Deelen 27 October 202513 November 2025

A lack of weather data often leaves African communities vulnerable. Convergent efforts to improve observational networks throughout the continent are slowly filling the gaps.

Aerial view of a green tractor pulling a red seeder across an large unplanted farm plot
Posted inOpinions

Scientists Must Join Forces to Solve Forecasting’s Predictability Desert

by Jadwiga H. Richter and Everette Joseph 17 October 202517 October 2025

To strengthen societal resilience to worsening natural hazards, siloed Earth system science communities must collaborate to understand conditions that favor skillful subseasonal-to-seasonal forecasts.

Neil Jacobs sits behind a microphone, speaking at his confirmation hearing.
Posted inResearch & Developments

Sharpiegate Scientist Takes the Helm at NOAA

by Emily Gardner 8 October 20258 October 2025

Meteorologist and atmospheric scientist Neil Jacobs was confirmed as the new leader of NOAA on Tuesday evening.

Satellite view of the swirling clouds of a large storm over the Bay of Biscay.
Posted inFeatures

The AI Revolution in Weather Forecasting Is Here

by Justin Shenolikar, Paolo Ruti and Chris Yoon Sang Chung 3 October 20253 October 2025

The past decade has seen explosive growth in forecasting research and applications using AI. Sophisticated new approaches show vast potential to support public safety, health, and economic prosperity.

卫星图像显示,一大片旋涡状白云笼罩着美国中部。
Posted inResearch Spotlights

机器学习模拟千年气候

by Madeline Reinsel 2 October 20252 October 2025

深度学习地球系统模型与CMIP6模型相比更具竞争力,并且使用的计算资源更少。

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A view of a bridge, with the New Orleans skyline visible in the distance between the bridge and the water. A purple tint, a teal curved line representing a river, and the text “#AGU25 coverage from Eos” overlie the photo.

Features from AGU Publications

Research Spotlights

Our Ocean’s “Natural Antacids” Act Faster Than We Thought

30 January 202630 January 2026
Editors' Highlights

Cows, Coal, and Chemistry: The Role of Photochemistry in Methane Budget

27 January 202623 January 2026
Editors' Vox

Bridging the Gap: Transforming Reliable Climate Data into Climate Policy

16 January 202616 January 2026
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