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Welcome to the World Climate Service, an industry-leading source of global seasonal climate data and forecasts.  The World Climate Service is a joint venture of Prescient Weather Ltd and MeteoGroup.
U.S. Forecast Summary
16 May 2017
Recent Climate Headlines
  • Sub-Seasonal Forecast Value

  • Another Positive NAO Winter

  • Positive QBO Phase Persists

  • Weak La Niña Dissipating
Climate Change Information for Business and Industry
Niño3.4 sea surface temperatures indicate the state of the El Niño - Southern Oscillation (ENSO).

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