World

Europe



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 - Perth Distance
Edinburgh Airport 59.0 km
Edinburgh Gogarbank 61.1 km
Glen Ogle 66.4 km
Drumalbin 77.8 km
Dundee/Riverside 81.1 km
Cairngorms 89.6 km
Glasgow Airport 92.2 km
Leuchars 97.2 km
Aviemore 98.7 km
Glasgow Bishopton 99.9 km
Tulloch Bridge 123.7 km
Eskdalemuir 126.1 km
Prestwick 129.8 km
Aboyne 131.5 km
Inverness Airport 140.6 km
Aonach Mòr 148.1 km
Kinloss 149.3 km
Lossiemouth 162.3 km
Charterhall 164.6 km
Tain Air Weapons Range 169.3 km
Dundrennan 170.9 km
Inverbervie 173.9 km
Carlisle 175.9 km
Oban Airport 186.2 km
Spadeadam 192.8 km
Spadeadam II 192.8 km
Aberdeen Airport 196.7 km
Redesdale Camp 198.4 km
Keswick 199.8 km
St Bees Head 200.3 km
Loch Glascarnoch 201.3 km
RAF West Freugh 209.9 km
Great Dun Fell 231.0 km
Altnaharra 231.9 km
Shap 233.3 km
Machrihanish 239.9 km
Warcop Range 243.6 km
Wick 248.5 km
Bealach na Bà 249.7 km
Walney 250.3 km
Albemarle 251.6 km
Boulmer 257.7 km
Isle of Man Airport 267.4 km
Newcastle Intl. Airport 267.6 km
Aultbea 272.6 km
Islay/Port Ellen 288.8 km
Blackpool Airport 292.9 km
Ballypatrick Fst 298.6 km
Warton Aerodrome Airport 301.1 km
Belfast/Harbour 305.8 km
Kirkwall Airport 307.0 km
Stonyhurst 310.0 km
Sule Skerry 316.1 km
Crosby 321.7 km
Teesside Intl. Airport 325.8 km
Leeming 332.1 km
Belfast Intl. Airport 332.6 km
Rhyl 340.6 km
Portglenone 343.3 km
Liverpool AP 345.8 km
Raf Mona 346.9 km
Bingley 347.5 km
Tiree Island 351.2 km
Topcliffe 351.9 km
Valley 351.9 km
Stornoway 356.5 km
Leeds Bradford Airport 357.8 km
Capel Curig 358.0 km
Hawarden 359.9 km
Rostherne 361.5 km
Manchester 367.2 km
Loftus Samos 374.3 km
Linton-On-Ouse 374.4 km
Linton-On-Ouse 374.4 km
Emley Moor transmitting station 378.6 km
Bala 379.1 km
Magilligan 380.1 km
Glenanne 385.0 km
Lough Fea 386.0 km
Lake Vyrnwy 397.4 km
Fylingdales 404.5 km
Thorncliffe 404.6 km
Eglinton Airport 405.4 km
Aberdaron 407.7 km
Shawbury 408.5 km
Malin Head 414.3 km
South Uist Range 419.8 km
Coal Aston Airfield 421.8 km
Benbecula 424.2 km
Dublin Airport 425.1 km
Fair Isle 427.3 km
Doncaster Airport 438.4 km
Cosford 438.5 km
Cosford 438.5 km
Cosford 440.1 km
Trawscoed 441.9 km
Dublin Csmt Aero 449.7 km
Leconfield 456.1 km
Nottingham/Watnall 460.3 km