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WeatherNext 3

New· 4

Google DeepMind's AI weather model producing hourly global forecasts at 5 km from live satellite data

TrustList summary

WeatherNext 3 is a global weather-forecasting model from Google DeepMind and Google Research, introduced on 3 September 2026. It is not a language model. It forecasts weather from live satellite data and is available to researchers and Google Cloud customers.

What WeatherNext 3 does

  • Hourly updates: refreshes its forecasts each hour from live geostationary satellite data.
  • Fine resolution: produces forecasts at resolutions as fine as 5 km, against 25 km for the previous version.
  • Precipitation forecasts: Google says these are up to 50% more accurate a day or more ahead, and 60% better on rain evaluations than WeatherNext 2.
  • Local detail: trains on sparse station observations to capture local terrain.

Who it serves

Researchers and customers on Google Cloud. Its forecasts also feed Google Search, Google Maps and Gemini.

Key facts

  • Developer: Google DeepMind and Google Research
  • Previous version: WeatherNext 2, at 25 km resolution
  • Introduced: 3 September 2026

Summary written by TrustList from the business's own published information, Oct 2026.

Benchmarks & AI stats

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Trust Score

4/ 100
Trust Score: New

An earned signal from verification, reviews, awards, transparency and engagement - the vendor can't buy it.

Verification
0/100 · 20%
Reviews
0/100 · 30%
Awards
0/100 · 15%
Transparency
18/100 · 20%
Engagement
0/100 · 15%
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Updated 9/16/2026

What the business tells TrustList

Founded
2026 (0 years) evidence sent

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