Wereld

Europa



What are the sources for WeatherOnline forecasts?


The WeatherOnline forecasts are created by using a MOS system developed in-house with the most current US weather services model data (GFS). The statistical methods of the Model-Output-Statistic (MOS)-System were developed in cooperation with the Meteorological Department of the University of Bonn.

What is a MOS-System?


A Model-Output-Statistic (MOS)-System combines the data of the weather forecast model and the locally recorded data for any given point by transforming the model data from a coarse grid to detailed small scale areas.
In order to do so, one needs a large volume of past model forecast data as well as the corresponding recorded data for any given location. The MOS-System relates these two sets of data in an optimized fashion allowing development of the local weather forecast by using the most current model forecast.

What are the time intervals used in the temperature and icons of the local forecasts?


The forecasted maximum temperature always refers to a 12hour window from 6am to 6om local time.
The forecasted minimum temperature always refers to the 12hour window from 6pm of the day before the forecast day to 6 am of the forecast day.
The weather icon for the morning refers to the time between 6am and 12pm local time, the icon for the afternoon is valid from 12am to 6pm local time and the evening icon refers to the time from 6pm to 12am local time.

How often are the current weather conditions and forecasts updated?


The current weather information as well as the satellite images are updated every 30 minutes whereas the radar images are being updated every 15 minutes.
The local weather forecasts as well as the weather charts are updated 8 times a day. The updates start at 2 am CEST or 3 am CEST depending on daylight saving time and continue on a three hourly bases.


Weerstations in de buurt - Tralee Afstand
Valentia 71.3 km
Sherkin 93.3 km
Shannon Luchthaven 98.7 km
Mace Head 117.3 km
Cork Airport 143.5 km
Roches Point 169.4 km
Claremorris 178.1 km
Ireland West Airport Knock 204.6 km
Gurteen 206.4 km
Béal an Mhuirthead 218.3 km
Sligo Luchthaven 253.0 km
Waterford Luchthaven 291.0 km
Finner Camp 293.7 km
Mullingar 295.5 km
Oak Park 318.2 km
Thomastown 326.3 km
Ballyhaise 331.5 km
Donegal Luchthaven 340.8 km
Johnstown Castle 355.9 km
Castlederg 356.7 km
Dublin Csmt Aero 381.1 km
Dublin Luchthaven 405.0 km
Glenanne 417.0 km
Eglinton Luchthaven 417.7 km
Lough Fea 419.8 km
Malin Head 431.1 km
Magilligan 442.0 km
Scilly St Mary 458.6 km
Portglenone 460.7 km
Belfast Intl. Airport 468.4 km
Belfast/Harbour 496.7 km
Ballypatrick Fst 508.0 km
Milford Haven 521.4 km
Camborne 537.8 km
Islay/Port Ellen 537.9 km
RNAS Culdrose 550.1 km
Newquay Airport 561.2 km
Tiree Island 561.9 km
Machrihanish 565.9 km
RAF West Freugh 602.7 km
Ouessant 665.1 km
Oban Luchthaven 666.0 km