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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.


Nächste Wetterstation - Hoopa Abstand
Arcata-Eureka Airport 54.6 km
Rohnerville Airport 59.3 km
Crescent City 69.7 km
Brookings Airport 85.9 km
Weaverville 91.8 km
Trinity Center 114.4 km
Medford Flughafen 120.3 km
Roseburg Regional Airport 134.5 km
Ukiah Flughafen 136.9 km
Siskiyou 144.2 km
Southwest Oregon Regional Airport 153.0 km
Mount Shasta 156.1 km
Redding Municipal Airport 162.6 km
Red Bluff Municipal Airport 174.1 km
Santa Rose Airport 189.4 km
Eugene Airport 190.4 km
Corvallis Municipal Airport 211.4 km
Petaluma Flughafen 215.2 km
Newport Municipal Airport 216.3 km
Chico Municipal Airport 223.5 km
Marin 223.9 km
Crater Lake 230.6 km
Napa Flughafen 239.3 km
McNary Field Airport 243.6 km
Oroville Municipal Airport 253.7 km
McMinnville Municipal Airport 256.7 km
Nut Tree Airport 258.6 km
Half Moon Bay Airport 259.3 km
San Francisco Intl. Airport 260.8 km
Travis Air Force Base 263.9 km
Tillamook Airport 264.4 km
Metropolitan Oakland Flughafen 265.9 km
Davis Flughafen 266.5 km
Buchanan Field Airport 266.5 km
Yuba 269.1 km
Aurora State Airport 271.3 km
San Carlos Airport 274.1 km
Hayward Executive Airport 275.8 km
Sacramento Flughafen 278.8 km
Hillsboro Airport 281.3 km
Beale Air Force Base 281.4 km
Palo Alto Flughafen 285.2 km
Moffett Federal Airfield 292.0 km
Sacramento Executive Airport 293.7 km
Lincoln Flughafen 295.5 km
Livermore Municipal Airport 296.5 km
Pearson Field 296.8 km
Sacramento McClellan Airport 297.6 km
Scappoose Industrial Airpark Airport 298.0 km
Portland Flughafen 298.0 km
San José Flughafen 303.4 km
Portland- Troutdale Airport 304.7 km
Sacramento Mather Flughafen 310.7 km
Reid- Hillview Airport 312.3 km
Auburn Flughafen 320.7 km
Nevada 323.1 km
Bend Municipal Airport 330.7 km
Stockton Metropolitan Airport 336.3 km
Redmond Flughafen 338.8 km
South County Arpt Of Santa Clara County 339.6 km
Blue Canyon 351.8 km
Alturas Flughafen 355.0 km
Placerville Airport 359.9 km
Prineville Flughafen 364.4 km
Modesto 372.3 km
Lake County Airport 374.1 km
Columbia Gorge Regional Airport 389.5 km
Columbia Flughafen 411.1 km
Truckee Tahoe Airport 413.2 km
Castle Air Force Base 415.4 km
Merced Regional Airport 423.2 km
Lake Tahoe Airport 434.7 km
Reno Stead Airport 436.2 km
Reno-Tahoe Flughafen 448.4 km
Carson City Flughafen 458.0 km
Hermiston Municipal Airport 565.0 km

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