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Nordamerika



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.


Nächste Wetterstation - Fort Vermilion Abstand
Red Earth 121.3 km
Hay River Flughafen 123.2 km
Hay River 123.6 km
High Level Airport 126.8 km
Hawks Hills AGCM 151.1 km
High Prairie 154.6 km
Manning AGDM 172.6 km
Peace River Airport 188.9 km
Slave Lake Flughafen 202.0 km
Slave Lake 202.7 km
Whitecourt Flughafen 207.2 km
Valleyview AGDM 207.8 km
Fort Providence 228.8 km
Brownvale 235.4 km
Fort Assiniboine 235.5 km
Eaglesham 243.3 km
Campsie 252.0 km
Yellowknife Airport 262.5 km
Yellowknife Airport 262.5 km
Barrhead 270.2 km
Peoria 286.8 km
Fairview Flughafen 292.0 km
Fort Resolution 292.9 km
Dapp 300.0 km
Rycroft 321.8 km
Athabasca 342.3 km
Grande Prairie Airport 356.8 km
Abee 389.8 km
Atmore AGDM 394.4 km
Beaverlodge 409.0 km
Cleardale AGDM 425.6 km
Smoky Lake 437.2 km
Lac La Biche 475.8 km
Dawson Creek Flughafen 481.9 km
Fort St. John Airport 535.2 km

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