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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 - Galt Abstand
Sacramento Mather Flughafen 16.5 km
Stockton Metropolitan Airport 21.5 km
Sacramento McClellan Airport 26.6 km
Sacramento Executive Airport 27.4 km
Lincoln Flughafen 37.9 km
Sacramento Flughafen 42.3 km
Auburn Flughafen 45.3 km
Modesto 52.0 km
Beale Air Force Base 52.9 km
Yuba 57.7 km
Davis Flughafen 58.1 km
Nevada 63.3 km
Placerville Airport 64.6 km
Livermore Municipal Airport 67.9 km
Travis Air Force Base 72.4 km
Nut Tree Airport 74.4 km
South County Arpt Of Santa Clara County 77.2 km
Oroville Municipal Airport 80.3 km
Reid- Hillview Airport 80.5 km
Hollister Flughafen 80.8 km
Blue Canyon 85.9 km
Buchanan Field Airport 86.9 km
San José Flughafen 88.8 km
Castle Air Force Base 94.4 km
Watsonville Flughafen 95.5 km
Columbia Flughafen 97.7 km
Moffett Federal Airfield 98.7 km
Hayward Executive Airport 99.2 km
Salinas Municipal Airport 99.4 km
Merced Regional Airport 102.2 km
Palo Alto Flughafen 103.9 km
Metropolitan Oakland Flughafen 108.5 km
Chico Municipal Airport 108.6 km
Napa Flughafen 111.1 km
San Carlos Airport 116.2 km
Monterey Regional Airport 116.6 km
San Francisco Intl. Airport 128.3 km
Truckee Tahoe Airport 141.2 km
Marin 141.9 km
Half Moon Bay Airport 142.5 km
Petaluma Flughafen 147.2 km
Lake Tahoe Airport 147.7 km
Madera Municipal Airport 149.4 km
Red Bluff Municipal Airport 154.1 km
Paso Robles Municipal Airport 165.5 km
Santa Rose Airport 171.3 km
Redding Municipal Airport 173.1 km
Reno Stead Airport 175.6 km
Carson City Flughafen 180.4 km
Reno-Tahoe Flughafen 181.0 km
Naval Air Station Lemoore 184.5 km
San Luis Obispo County Regional Airport 187.6 km
Fresno Yosemite Intl. Airport 193.9 km
Alturas Flughafen 202.8 km
Mount Shasta 212.6 km
Santa Maria Public Airport 213.5 km
Hanford Municipal Airport 215.7 km
Vandenberg Space Force Base 217.5 km
Ukiah Flughafen 219.5 km
Trinity Center 224.3 km
Lompoc Flughafen 224.8 km
Crater Lake 230.9 km
Weaverville 234.1 km
Visalia Municipal Airport 236.6 km
Lake County Airport 243.3 km
Siskiyou 245.1 km
Santa Ynez Flughafen 247.5 km
Santa Barbara Municipal Airport 270.3 km
Mammoth Yosemite Airport 274.5 km
Porterville Flughafen 277.0 km
Naval Air Station Fallon Airport 294.5 km
Meadows Field Airport 294.8 km
Hawthorne Industrial Airport 295.3 km
Medford Flughafen 299.6 km
Derby Field 318.5 km
Oxnard Airport 325.1 km
Eastern Sierra Regional Airport 328.5 km
Camarillo Flughafen 333.1 km
Naval Air Station Point Mugu 334.8 km
Sandberg Airport 344.7 km
Rohnerville Airport 345.7 km
Arcata-Eureka Airport 355.3 km
Tehachapi Municipal Airport 361.0 km
Van Nuys Flughafen 384.0 km
Whiteman Airport 388.4 km
Crescent City 390.7 km
Mojave Air & Space Port Flughafen 391.0 km
General William J. Fox Airfield 392.7 km
Santa Monica Municipal Airport 393.5 km
Burbank 396.4 km
Brookings Airport 405.7 km
Palmdale Regional Airport 408.8 km
Downtown Los Angeles 411.6 km
Winnemucca Flughafen 413.7 km
Edwards 421.0 km
Edwards Air Force Base 421.2 km
Naval Air Weapons Station China Lake 424.9 km
San Gabriel Valley Airport 428.8 km
Rome State Airport 448.0 km
Grey Butte Field Airport 450.2 km

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