WeatherNext Cyclones

Benefit

+2.43

Harm

0.00

Net Good

2.43

Verified benefit

0.00

History

Cumulative score

Benefit
Harm
Net

Domains

Climate & Environment2.43

Release

Status released. First dated 13 Sep 2026.

Event timeline

Benefit6 Aug 2026

WeatherNext Cyclones adds a day of tropical-cyclone forecast lead time

On 6 August 2026 Nature published Google DeepMind’s WeatherNext Cyclones model, reporting about a day’s extra lead time on track, intensity, and wind structure versus leading operational models, with National Hurricane Center use during Hurricane Melissa.

Climate & EnvironmentprovisionalTier 3 Major+2.43