

Boldizsár Geiger, AI Expert at Attrecto
Introduction: The Exponential Impact of AI Weather Models
“It’s crucial to occasionally broaden our perspective and allow ourselves to “lose focus” slightly when it comes to technological advancements.”
Weather forecasting is far more than predicting if you’ll need an umbrella today. It’s supporting critical decisions across industries – helping airlines find safe routes, farmers time their harvests perfectly, and emergency teams prepare for disasters – saves lives and improves efficiency every day.
Behind the scenes, the most powerful numerical models run on supercomputers, taking about six hours to create a single global forecast. That’s why the industry is hungry for faster approaches that don’t sacrifice reliability.
AI-driven weather forecasting is revolutionizing how businesses prepare for and respond to weather events. Cutting-edge models now predict the weather faster and more accurately than ever – for example, Google DeepMind’s GraphCast can generate a 10-day forecast in under a minute on a single computer, outperforming traditional supercomputer models on 90% of key metrics [1]. This leap in capability comes at a crucial time: extreme weather events are growing more costly, inflicting nearly $1.5 trillion in global economic losses during 2010-2019 [2]. Better forecasts won’t stop storms or heatwaves, but they can give businesses vital lead time and insights.
Advanced AI weather models are proving to be a “turning point” for decision-making [1] – helping companies anticipate disruptions, optimize operations, and even save lives by enabling earlier warnings [2]. Below, we explore how these innovations are transforming five major sectors.
History of AI in Weather Forecasting
The quest to predict weather has always pushed the limits of technology. In 1922, scientist Lewis Fry Richardson attempted the first numerical weather forecast by hand. He imagined a “forecast factory” of 64,000 humans each doing calculations for different parts of the globe in parallel, to keep up with the sky’s changes [3]. His vision highlighted just how complex weather calculations are. His vision became reality in 1950 when Jule Charney and colleagues ran the first digital forecast on the ENIAC computer. It took 24 hours of computing to predict 24 hours of weather—a milestone proving both potential and cost [4].
By the 2010s, machine learning entered the scene. As data storage exploded and computing became cheaper, researchers began training algorithms to find patterns in historical weather data. AI began recognizing storm patterns and correcting forecast biases. What started with experiments a decade ago has evolved into serious operational tools in the 2020s.
Types of AI Models Used in Weather Prediction
Different techniques have been applied over the years, each with its strengths:
Statistical and ML models (Decision Trees, Regression, Random Forests): Some of the first AI applications in forecasting used fairly simple machine learning. Techniques like decision trees and linear regression have long helped meteorologists relate historical weather outcomes to current conditions (a classic example is “model output statistics” to adjust model forecasts). More advanced random forest models (which build many decision trees) have been used to predict specific events like thunderstorms or tornadoes by learning from many environmental indicators. These models excel at squeezing insights from past data; for instance, a random-forest-based system can ingest satellite, radar, and lightning data to improve severe storm warnings. While these methods are not as complex as deep neural networks, they proved that machine learning can add value to weather prediction by capturing statistical patterns.

Neural Networks and Deep Learning (CNNs, RNNs/LSTMs): With the rise of deep learning, more sophisticated AI models entered weather forecasting. Convolutional neural networks (CNNs), which are great at interpreting images, have been used to identify patterns in weather maps and satellite images. For example, a CNN-based approach can scan satellite imagery to detect the telltale swirl of a nascent cyclone or the comma-shaped cloud patterns of a severe storm system [5] – something that previously required a trained human eye. Recurrent neural networks (RNNs), especially Long Short-Term Memory (LSTM) networks, have been applied to capture time-series trends in weather data. These models can ingest sequences (like hourly temperature or pressure readings) and learn the temporal dependencies, helping forecast how conditions evolve over time. In practice, deep learning has been tested on problems like short-term rainfall prediction (nowcasting) and refining longer-range forecasts. The key advantage of neural nets is their ability to recognize complex patterns (spatial or temporal) that might be too subtle for humans to code explicitly.
Transformer-based and Graph Neural Network models: In the last few years, AI models based on transformer architectures (which revolutionized language AI) have been adapted for weather with stunning results. Notably, Google DeepMind’s GraphCast model and ECMWF’s Artificial Intelligence Forecasting System (AIFS) are breakthrough examples in this category. These models leverage enormous historical datasets and clever neural network designs to forecast weather with high speed and accuracy. GraphCast, for instance, uses a graph-neural-network (a type of transformer-based model that treats the weather grid like nodes in a network) to achieve medium-range forecasts (up to 10 days) in under a minute of computation [1]. Similarly, ECMWF’s AIFS – which blends AI with their Integrated Forecast System – runs alongside traditional models and has demonstrated accuracy gains (it improved tropical cyclone track forecasts by ~20% in tests) [6]. These transformer-based models can capture the relationships between many points in the atmosphere at once (much like how language models capture relationships between words in a sentence). The result is an AI that can essentially “learn” physics from data and produce a forecast much faster than solving equations the old way. GraphCast and AIFS show that modern AI models aren’t just academic experiments; they’re now competing with, and in some cases outperforming, the trusted physics-based approaches in operational settings.
Why AI-Based Forecasting Matters
Key Benefits
Speed: AI-driven forecasts are incredibly fast. Instead of running on a supercomputer for hours, an AI model can generate a forecast in mere minutes (or less) on standard hardware. For example, DeepMind’s GraphCast system produces a 10-day global forecast in under 60 seconds on a single machine, whereas traditional forecasts can take six hours on huge supercomputers [1].
Accuracy: Beyond speed, AI models are proving to be highly accurate, sometimes rivaling the best numerical models. AI models seem especially good at capturing long-range patterns that are tricky for classical models, which gives them an edge in long-term predictions. It’s important to note that accuracy isn’t uniformly better for all situations yet; physics models still have strengths, and hybrid approaches may yield the best of both.
Real-world applications: The impacts of AI weather forecasting are not just theoretical. AI models like GraphCast can identify extreme weather patterns earlier and with more confidence [20], giving communities extra lead time to prepare. AIFS can deliver 15-day forecasts at 25 km resolution and is being offered openly, providing value to the 35 member countries of ECMWF. AIFS uses about 1,000× less computing energy than the conventional method [6]. In the private sector, IBM, for example, integrated The Weather Company data into its AI systems and developed “Deep Thunder” to provide hyper-local weather insights for businesses, down to a 0.2-1.2 mile resolution [19].
Business Opportunities
Supply Chain and Logistics
Weather has long been a major source of supply chain risk, causing delays, damage, and fluctuations in demand. AI weather models now enable logistics providers to foresee and adapt to weather disruptions with unprecedented precision. Adverse conditions account for about 23% of road transport delays (in the U.S., costing trucking companies an estimated $2–3.5 billion annually) [7], and can shut down critical infrastructure like ports or rail lines. In one case, a major global parcel carrier used AI algorithms to proactively divert packages ahead of a severe winter storm at its main distribution hub, avoiding service downtime [8]. Shipping lines are also using AI-informed weather routing to chart safer, faster voyages – optimizing routes around storms can cut fuel use by 3–10% for ocean vessels [9].
Energy Sector Optimization
AI-powered forecasting is helping utilities and energy traders manage this volatility with far greater agility. For instance, the European Centre for Medium-Range Weather Forecasts (ECMWF) recently deployed a new AI model that predicts temperature, wind speeds, and even solar generation up to 15 days in advance. Energy traders report that these AI forecasts let them “update our information more often” and “distribute energy better” across regions [10]. In the United States, upgrading to more advanced wind prediction models has saved utilities over $95 million per year in operating costs. In Europe’s fast-changing power markets, AI forecasts are becoming indispensable for balancing renewable energy supply with demand. They help prevent energy gluts and shortfalls on the world’s fastest-warming continent [10] – for example, by signaling when an upcoming sunny, breezy spell might send electricity prices below zero, or when an extended calm (a “Dunkelflaute” event) could cause a renewable lull.

Insurance and Risk Assessment
The insurance sector is on the front lines of climate and weather risks. Losses from natural catastrophes have surged in recent years, with insurers paying out $108 billion for disaster claims in 2023 alone (well above the prior decade’s average of ~$89 billion) [12]. Approximately one in four property & casualty insurers now employs AI models to evaluate extreme weather threats like storms [13]. These AI-driven platforms can analyze vast historical datasets and real-time meteorological inputs to estimate the likelihood and severity of events – from hailstorms to wildfires – for specific locations or portfolios. Some insurers even offer parametric products that automatically trigger payouts when an AI-monitored weather metric (e.g. hurricane wind speed or rainfall amount) is exceeded, speeding relief to customers.
Retail and Consumer Goods
Large retailers now integrate hyper-local weather data into their demand planning systems to anticipate sales spikes or lulls. A notable example is UK retail giant Tesco, which found that factoring weather into its ordering algorithms helped it avoid overstocking or understocking seasonal items, saving about £6 million annually by optimizing inventory levels. For instance, Tesco’s analytics revealed that a 20°C day in Scotland doesn’t trigger the same barbecue rush as a 20°C day in southern England, and that the first sunny weekend after a long cold spell sparks higher demand than an equally warm weekend later in summer [14]. Retailers are using AI weather insights to drive targeted promotions – like advertising rain boots and umbrellas a few days before a forecasted downpour, or pushing iced beverages and fans ahead of a heatwave.
Agriculture and Food Production
Few industries are as dependent on weather as agriculture, and AI-based weather models are becoming game-changers for farmers and agribusinesses. For example, farmers can use 10–14 day rainfall predictions to decide when to plant seeds or apply fertilizer so that a coming rain nurtures the crop (and doesn’t wash inputs away). They can also receive early warnings of frost or heatwaves and deploy protective measures in time. The result is higher efficiency and resilience: studies indicate that precision agriculture technologies, powered by AI, can increase crop yields by up to 30% while reducing input costs like water and fertilizer by 20% [16].
Conclusion
The future of weather forecasting is looking increasingly AI-driven. We’re seeing algorithms produce forecasts faster and often better than traditional methods. Exciting opportunities include extended prediction timeframes, hyper-local personalized forecasts, and hybrid models blending physics with AI to leverage both approaches’ strengths.
However, challenges remain. We need to address trust and interpretability issues since AI models can be “black boxes” compared to physics-based models. Ensuring reliable prediction of rare but critical weather events is crucial, as is managing the evolving human-AI collaboration in meteorology.
Despite these challenges, AI is set to augment rather than replace meteorology–providing forecasters with new capabilities while preserving the essential human element of interpretation and communication. This transformation is opening doors to more timely, accurate, and tailored forecasts benefiting everyone from global industries to individuals checking weather on their phones.
If you’re a professional in AI or meteorology (or just someone who tracks the weather for fun), I’d love to hear your thoughts;
What do you think about AI’s growing role in weather prediction?
How do you see AI-driven forecasts shaping the future, and what opportunities or concerns does it raise in your field?
References
- [1]: AI beats top weather forecasting computers | World Economic Forum (https://www.weforum.org/stories/2023/12/ai-weather-forecasting-climate-crisis/)
- [2]: This is what climate change costs economies around the world | World Economic Forum (https://www.weforum.org/stories/2023/11/climate-crisis-cost-global-economies/)
- [3]: Richardson’s Fantastic Forecast Factory : European Meteorological Society (https://www.emetsoc.org/resources/rff/)
- [4]: Jule Charney, Agnar Fjörtoff & John von Neumann Report the First Weather Forecast by Electronic Computer : History of Information (https://www.historyofinformation.com/detail.php?id=64)
- [5]: Using artificial intelligence to better predict severe weather | Penn State University (https://www.psu.edu/news/research/story/using-artificial-intelligence-better-predict-severe-weather)
- [6]: ECMWF’s AI forecasts become operational | ECMWF (https://www.ecmwf.int/en/about/media-centre/news/2025/ecmwfs-ai-forecasts-become-operational)
- [7]: Climate change’s disruptive impact on global supply chains and the urgent call for resilience (https://impact.economist.com/projects/trade-in-transition/climate_change/)
- [8]: AI is becoming a fixture in the parcel delivery industry | Supply Chain Dive (https://www.supplychaindive.com/news/ai-last-mile-delivery-use-cases/727930/)
- [9]: How the Evolution of Weather Routing is Reducing Greenhouse Gas Emissions (https://stormgeo.com/insights/how-the-evolution-of-weather-routing-is-reducing-greenhouse-gas-emissions)
- [10]: A New AI Weather Model Is Already Changing How Energy Is (https://www.energyconnects.com/news/utilities/2025/march/a-new-ai-weather-model-is-already-changing-how-energy-is-traded/)
- [11]: Wind Forecast Improvement Project Saves Millions for Utilities and Customers | Department of Energy (https://www.energy.gov/eere/wind/articles/wind-forecast-improvement-project-saves-millions-utilities-and-customers)
- [12]: Prevention Is Better than Cure: Advance Payments for Loss Prevention (https://www.guycarp.com/insights/2024/09/prevention-is-better-than-cure-advance-payments-for-loss-prevention.html)
- [13]: Report: One in four insurers using AI to assess storm risks | Insurance Business America (https://www.insurancebusinessmag.com/us/news/breaking-news/report-one-in-four-insurers-using-ai-to-assess-storm-risks-513871.aspx)
- [14]: Tesco uses supply chain analytics to save £100m a year | Computer Weekly (https://www.computerweekly.com/news/2240182951/Tesco-uses-supply-chain-analytics-to-save-100m-a-year)
- [15]: Revolutionizing Farming with AI: How Advanced Weather Stations Are Empowering Farmers | AgriTechTomorrow (https://www.agritechtomorrow.com/story/2023/08/revolutionizing-farming-with-ai-how-advanced-weather-stations-are-empowering-farmers/14757/)
- [16]: The Future of AI and Regenerative Farming: Fixing Our Food System – happy future AI (https://happyfutureai.com/the-future-of-ai-and-regenerative-farming-fixing-our-food-system/)
- [17]: The Next 6 Big Leaps in African Agritech for 2025 – African Leadership Magazine (https://www.africanleadershipmagazine.co.uk/the-next-6-big-leaps-in-african-agritech-for-2025/)
- [18]: Better weather forecasting – Rethink Priorities (https://rethinkpriorities.org/research-area/better-weather-forecasting/)
- [19]: AI for Weather Forecasting – In Retail, Agriculture, Disaster Prediction, and More | Emerj Artificial Intelligence Research (https://emerj.com/ai-for-weather-forecasting/)
- [20]: GraphCast: AI model for faster and more accurate global weather forecasting – Google DeepMind (https://deepmind.google/discover/blog/graphcast-ai-model-for-faster-and-more-accurate-global-weather-forecasting/)