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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 - Los Angeles Abstand
Los Angeles Intl. Airport 1.5 km
Santa Monica Municipal Airport 7.1 km
Hawthorne Municipal Airport 7.2 km
Zamperini Field 10.9 km
Burbank 15.2 km
Van Nuys Flughafen 17.7 km
Whiteman Airport 17.8 km
Downtown Los Angeles 19.5 km
Catalina Airport 28.2 km
Long Beach Airport 28.5 km
Joint Forces Training Base 39.5 km
San Gabriel Valley Airport 41.6 km
Fullerton Municipal Airport 46.5 km
General William J. Fox Airfield 47.2 km
Palmdale Regional Airport 51.0 km
San Clemente Island Flughafen 52.7 km
Sandberg Airport 57.2 km
John Wayne Airport 60.8 km
Tehachapi Municipal Airport 63.8 km
Mojave Air & Space Port Flughafen 65.5 km
Brackett Field 69.2 km
Edwards Air Force Base 76.7 km
Camarillo Flughafen 78.4 km
Naval Air Station Point Mugu 80.4 km
Edwards 81.6 km
Chino Airport 85.4 km
Grey Butte Field Airport 87.7 km
Corona Flughafen 88.8 km
Ontario Intl. Airport 89.3 km
Oxnard Airport 90.2 km
Riverside Municipal Airport 105.8 km
Meadows Field Airport 108.1 km
Southern California Logistics Airport 118.1 km
Marine Corps Air Station Camp Pendleton 121.4 km
Naval Air Weapons Station China Lake 121.4 km
Oceanside Municipal Airport 122.7 km
Naval Outlying Landing Field San Nicolas 122.8 km
March Air Reserve Base 128.0 km
San Bernardino Intl. Airport 130.0 km
McClellan- Palomar Airport 131.1 km
Fallbrook Flughafen 131.4 km
Porterville Flughafen 134.3 km
Murrieta Hot Springs 142.8 km
Naval Air Station North Island 146.5 km
San Diego Intl. Airport 150.7 km
Montgomery-Gibbs Executive Airport 152.4 km
Marine Corps Air Station Miramar 153.5 km
Naval Outlying Landing Field Imperial Beach 159.5 km
Santa Barbara Municipal Airport 161.8 km
Gillespie Field Airport 169.4 km
Visalia Municipal Airport 169.8 km
Ramona Flughafen 171.5 km
Big Bear Airport 172.7 km
Brown Field Municipal Airport 172.8 km
Tijuana Flughafen 174.9 km
Eastern Sierra Regional Airport 181.7 km
Barstow-Daggett Airport 186.1 km
Hanford Municipal Airport 186.8 km
Santa Ynez Flughafen 190.1 km
Mammoth Yosemite Airport 202.7 km
Bicycle Lake Army Airfield 208.8 km
Palm Springs Intl. Airport 211.6 km
Fresno Yosemite Intl. Airport 212.0 km
Naval Air Station Lemoore 216.2 km
Campo 225.5 km
Lompoc Flughafen 233.6 km
Santa Maria Public Airport 234.2 km
Vandenberg Space Force Base 246.8 km
Jacqueline Cochran Regional Airport 249.1 km
Twentynine Palms Flughafen 249.8 km
Madera Municipal Airport 252.4 km
San Luis Obispo County Regional Airport 259.6 km
Paso Robles Municipal Airport 266.1 km
Mercury/Desert Rock 298.3 km
Merced Regional Airport 298.5 km
Castle Air Force Base 306.4 km
Naval Air Facility El Centro 307.6 km
Imperial County Airport 318.4 km
Creech Air Force Base Airport 331.9 km
Modesto 349.4 km
Mexicali Intl. Airport 358.6 km
Nuevo León 365.2 km
Hollister Flughafen 373.1 km
North Las Vegas Airport 374.1 km
Harry Reid Intl. Airport 375.7 km
Henderson Executive Airport 377.6 km
Stockton Metropolitan Airport 385.7 km
Salinas Municipal Airport 387.3 km
Nellis Air Force Base 392.0 km
South County Arpt Of Santa Clara County 396.6 km
Boulder City Flughafen 406.5 km
Blythe Airport 410.3 km
Monterey Regional Airport 411.5 km
Watsonville Flughafen 412.1 km
San Felipe 420.7 km
Needles Airport 423.2 km
Reid- Hillview Airport 425.0 km
Yuma Intl. Airport 427.1 km
Yuma Intl. Airport 427.1 km
Laughlin/Bullhead Intl. Airport 431.8 km

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