CHICAGO - If you’ve checked the weather lately, artificial intelligence may have played a role. Chief Meteorologist Emily ...

What are meteorologists supposed to do when the models they rely on disagree so sharply? And how should you interpret the forecast?

Google DeepMind, a London-based AI research lab, has been in the business of machine learning-based weather forecasting for several years, but back in June announced a new experimental AI model ...

A portable version of the global model used by ECMWF to produce medium-range weather forecasts is being made openly available to all for the first time.

MIAMI — The Atlantic hurricane season, which draws to an official close on Sunday, fulfilled forecasts it would be an active year. There were 13 named storms and three Category 5 hurricanes. But, for ...

The latest run of the ECMWF Ensembles has other ideas, with a less than 10 percent chance of 6 or more inches of snow, and ...

ISSUE THIS EVENING. ALL RIGHT. WE NOW THANK YOU SO MUCH. WE NOW KNOW WE’VE BEEN LOOKING AHEAD TO NEXT WEEK, BUT THERE’S BEEN A BIG CHANGE SINCE YESTERDAY. RIGHT HEATHER. THAT’S ABSOLUTELY RIGHT. SO I ...

Meteorologists and other environmental scientists rely on numerical forecast models to aid in developing a weather outlook. These models, such as the American GFS model and European ECMWF model, use ...

Grey forecasting models represent a class of mathematical techniques designed to generate predictions from limited and often uncertain data. Rooted in grey system theory, these models emphasise the ...

Among many tools, models are simulations of the atmosphere that we use as guidance (not gospel) when making a forecast. The public really got introduced to just two of those models - the GFS and ...

The timeline for NYC snow appears increasingly likely Sunday night into early Monday, but exact totals remain uncertain and ...