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            Environment
We have encountered a technical issue please access Numerical Weather prediction data here: https://opendata.met.ie/. Apologies for any inconvenience caused. A selection of meteorologically significant products from the HARMONIE atmospheric model. This data is updated hourly. N
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            Environment
The Harmonie-Arome ensemble developed by Met Éireann is know as IREPS. An ensemble produces a family of possible forecast outcomes given slightly different initial conditions. This helps to determine the range of uncertainty in the weather forecast.
 
