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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.

Nearby Weather Stations - Wexford Distance
Johnstown Castle 6.0 km
Waterford Airport 70.9 km
Oak Park 74.8 km
Dublin Csmt Aero 107.0 km
Dublin Airport 124.1 km
Mullingar 166.2 km
Milford Haven 172.6 km
Gurteen 186.6 km
Aberdaron 199.3 km
Roches Point 207.1 km
Glenanne 210.2 km
Ballyhaise 211.2 km
Aberporth 212.7 km
Cork Airport 230.4 km
Valley 238.0 km
Pembrey Burrows 243.6 km
Thomastown 253.7 km
Raf Mona 254.4 km
Belfast/Harbour 259.1 km
Belfast Intl. Airport 259.2 km
Cornwall Airport Newquay 266.0 km
Lough Fea 266.8 km
Camborne 267.1 km
Scilly St Mary 268.0 km
Shannon Airport 276.6 km
Portglenone 280.1 km
Trawscoed 280.4 km
Isle of Man Airport 281.5 km
RNAS Culdrose 283.1 km
Cardinham 285.1 km
Mumbles 289.2 km
Castlederg 289.5 km
RM Chivenor 292.8 km
Capel Curig 294.5 km
Eglinton Airport 309.8 km
Finner Camp 309.8 km
Ireland West Airport Knock 313.5 km
Ballypatrick Fst 317.1 km
Magilligan 317.1 km
Sennybridge 318.6 km
Claremorris 319.0 km
Sligo Airport 320.2 km
Bala 327.2 km
RAF West Freugh 327.6 km
North Wyke 334.4 km
Lake Vyrnwy 337.1 km
Plymouth MtBatten 341.0 km
Sherkin 342.0 km
Rhyl 344.9 km
Liscombe 347.9 km
Malin Head 348.8 km
St Athan 352.8 km
Machrihanish 353.6 km
Cardiff Airport 362.9 km
Donegal Airport 364.8 km
Islay/Port Ellen 371.4 km
Exeter Airport 384.0 km
Dundrennan 387.1 km
Dunkeswell Airport 394.6 km
Mace Head 397.3 km
Hawarden 398.6 km
Shobdon 399.1 km
St Bees Head 399.3 km
Crosby 400.0 km
Walney 409.1 km
Credenhill 409.1 km
Prestwick 410.3 km
Blackpool Airport 413.6 km
Liverpool AP 417.6 km
Valentia 423.5 km
Shawbury 426.2 km
Warton Aerodrome Airport 428.6 km
Bristol / Lulsgate 430.3 km
Belmullet 445.5 km
Keswick 446.9 km
Glasgow Bishopton 450.7 km
Yeovil 451.6 km
Yeovil 451.6 km
Glasgow Airport 452.8 km
Ushant 454.6 km
Tiree Island 463.0 km
Cosford 464.5 km
Cosford 464.5 km
Cosford 466.9 km
Rostherne 468.8 km
Brignogan-Plages 469.0 km
Oban Airport 472.5 km
Drumalbin 474.4 km
Stonyhurst 475.4 km
Manchester 479.2 km
Gloucestershire Airport 481.8 km
Shap 484.9 km
Carlisle 485.1 km
Guipavas 487.1 km
Isle of Portland 490.5 km
Eskdalemuir 490.7 km
Pershore 493.9 km
Landivisiau 494.1 km
Lanvéoc/Poulmic 502.2 km
Morlaix/Ploujean 508.3 km