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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 - Downtown Los Angeles Abstand
Hawthorne Municipal Airport 13.2 km
Burbank 15.2 km
Long Beach Airport 15.4 km
Zamperini Field 17.9 km
Los Angeles Intl. Airport 18.1 km
San Gabriel Valley Airport 22.3 km
Whiteman Airport 23.4 km
Santa Monica Municipal Airport 24.2 km
Joint Forces Training Base 24.4 km
Van Nuys Flughafen 29.2 km
Fullerton Municipal Airport 29.4 km
Palmdale Regional Airport 34.8 km
General William J. Fox Airfield 36.4 km
Catalina Airport 39.0 km
John Wayne Airport 45.1 km
Brackett Field 50.2 km
Mojave Air & Space Port Flughafen 53.8 km
Edwards Air Force Base 59.2 km
Tehachapi Municipal Airport 61.7 km
Edwards 64.2 km
Sandberg Airport 66.9 km
Chino Airport 66.9 km
San Clemente Island Flughafen 67.3 km
Grey Butte Field Airport 68.2 km
Ontario Intl. Airport 70.5 km
Corona Flughafen 70.7 km
Riverside Municipal Airport 87.4 km
Camarillo Flughafen 95.9 km
Naval Air Station Point Mugu 98.4 km
Southern California Logistics Airport 98.6 km
Naval Air Weapons Station China Lake 104.9 km
Marine Corps Air Station Camp Pendleton 105.8 km
Oceanside Municipal Airport 107.4 km
Oxnard Airport 107.9 km
March Air Reserve Base 109.7 km
San Bernardino Intl. Airport 111.2 km
Fallbrook Flughafen 115.2 km
McClellan- Palomar Airport 115.9 km
Meadows Field Airport 117.1 km
Murrieta Hot Springs 125.4 km
Naval Air Station North Island 133.0 km
San Diego Intl. Airport 136.9 km
Montgomery-Gibbs Executive Airport 138.1 km
Marine Corps Air Station Miramar 138.9 km
Porterville Flughafen 140.3 km
Naval Outlying Landing Field San Nicolas 142.4 km
Naval Outlying Landing Field Imperial Beach 146.1 km
Big Bear Airport 153.7 km
Gillespie Field Airport 154.3 km
Ramona Flughafen 155.6 km
Brown Field Municipal Airport 158.8 km
Tijuana Flughafen 160.8 km
Barstow-Daggett Airport 166.6 km
Eastern Sierra Regional Airport 175.6 km
Visalia Municipal Airport 177.9 km
Santa Barbara Municipal Airport 179.3 km
Bicycle Lake Army Airfield 189.3 km
Palm Springs Intl. Airport 193.3 km
Hanford Municipal Airport 196.5 km
Mammoth Yosemite Airport 201.6 km
Santa Ynez Flughafen 207.3 km
Campo 209.9 km
Fresno Yosemite Intl. Airport 220.7 km
Naval Air Station Lemoore 227.5 km
Twentynine Palms Flughafen 230.9 km
Jacqueline Cochran Regional Airport 231.0 km
Hawthorne Industrial Airport 242.3 km
Tonopah Airport 243.1 km
Lompoc Flughafen 251.0 km
Santa Maria Public Airport 251.1 km
Madera Municipal Airport 262.6 km
Vandenberg Space Force Base 264.1 km
San Luis Obispo County Regional Airport 275.9 km
Mercury/Desert Rock 279.0 km
Paso Robles Municipal Airport 281.4 km
Naval Air Facility El Centro 290.6 km
Imperial County Airport 301.3 km
Merced Regional Airport 309.4 km
Creech Air Force Base Airport 312.4 km
Castle Air Force Base 317.2 km
Columbia Flughafen 325.5 km
Lake Tahoe Airport 327.7 km
Mexicali Intl. Airport 341.6 km
Nuevo León 348.3 km
North Las Vegas Airport 354.6 km
Harry Reid Intl. Airport 356.2 km
Henderson Executive Airport 358.1 km
Modesto 360.8 km
Nellis Air Force Base 372.5 km
Placerville Airport 379.7 km
Hollister Flughafen 387.0 km
Boulder City Flughafen 387.0 km
Blythe Airport 392.1 km
Stockton Metropolitan Airport 397.3 km
Salinas Municipal Airport 401.9 km
Needles Airport 404.2 km
San Felipe 405.3 km
Yuma Intl. Airport 409.6 km
Yuma Intl. Airport 409.6 km

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