World

Pacific



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 - Norseman Distance
Norseman Airport 2.7 km
Salmon Gums Res. Stn 49.7 km
Esperance Aero 88.3 km
Kalgoorlie 89.0 km
Esperance 97.7 km
Cheadanup 142.6 km
Leonora Airport 198.8 km
Ravensthorpe Hopetoun 207.6 km
Ravensthorpe 208.9 km
Laverton 223.0 km
Balladonia 234.3 km
Southern Cross Airport 274.3 km
Cashmere Downs 307.7 km
Jacup 311.9 km
Hyden 321.3 km
Newdegate Res. Station 330.7 km
Lake Grace 370.9 km
Narembeen 374.8 km
Ongerup 378.6 km
Merredin 391.6 km
Corrigin 434.2 km
Bencubbin 442.5 km
Kellerberrin 451.9 km
Albany 460.3 km
Albany Airport 466.9 km
Katanning 471.1 km
Mount Barker 479.0 km
Paynes Find 482.0 km
Mount Magnet Airport 492.1 km
Wagin Post Office 499.1 km
Wagin Post Office 499.1 km
Cunderdin Airfield 507.4 km
Narrogin 513.7 km
Pingelly 521.7 km
Brookton 530.7 km
Rocky Gully 544.5 km