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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.


Poblíž povětrnostní stanice - Newport Beach Vzdálenost
John Wayne (Letiště) 4.7 km
Fullerton Municipal (Letiště) 20.3 km
Joint Forces Training Base 24.6 km
Brackett Field 27.0 km
Chino (Letiště) 30.7 km
Corona (Letiště) 31.6 km
San Gabriel Valley (Letiště) 32.4 km
Long Beach (Letiště) 35.3 km
Letiště Ontario 36.3 km
Riverside Municipal (Letiště) 48.1 km
Downtown 48.7 km
Grey Butte Field (Letiště) 54.0 km
Zamperini Field 54.7 km
Hawthorne Municipal (Letiště) 56.6 km
Marine Corps Air Station Camp Pendleton 57.8 km
Oceanside Municipal (Letiště) 59.1 km
Palmdale Regional (Letiště) 59.6 km
Catalina (Letiště) 62.1 km
Los Angeles Intl. Airport 62.3 km
Burbank 63.9 km
McClellan- Palomar (Letiště) 67.5 km
Edwardsova letecká základna 67.7 km
Fallbrook (Letiště) 67.9 km
March Air Reserve Base 68.6 km
Santa Monica (Letiště) 70.3 km
Whiteman (Letiště) 72.1 km
Edwards 72.4 km
General William J. Fox Airfield 72.4 km
Southern California Logistics (Letiště) 72.6 km
San Bernardino Intl. Airport 73.1 km
Van Nuys (Letiště) 77.6 km
Murrieta Hot Springs 80.3 km
Mojave Air and Space Port (Letiště) 83.2 km
Naval Air Station North Island 84.4 km
San Clemente Island (Letiště) 87.7 km
Letiště San Diego 88.2 km
Montgomery-Gibbs Executive (Letiště) 89.4 km
Marine Corps Air Station Miramar 90.3 km
Naval Outlying Landing Field Imperial Beach 97.4 km
Tehachapi Municipal (Letiště) 103.9 km
Gillespie Field (Letiště) 105.9 km
Ramona (Letiště) 107.9 km
Naval Air Weapons Station China Lake 109.6 km
Brown Field Municipal (Letiště) 110.1 km
Tijuana Letiště 112.1 km
Sandberg (Letiště) 115.5 km
Big Bear (Letiště) 115.7 km
Barstow-Daggett (Letiště) 134.8 km
Camarillo (Letiště) 142.0 km
Naval Air Station Point Mugu 143.6 km
Palm Springs Intl. Airport 150.7 km
Oxnard (Letiště) 153.6 km
Bicycle Lake Army Airfield 160.5 km
Campo 161.9 km
Meadows Field (Letiště) 165.2 km
Naval Outlying Landing Field San Nicolas 179.2 km
Porterville (Letiště) 186.6 km
Jacqueline Cochran Regional (Letiště) 187.4 km
Twentynine Palms Letiště 191.1 km
Eastern Sierra Regional (Letiště) 205.7 km
Visalia Municipal (Letiště) 225.3 km
Santa Barbara Municipal (Letiště) 225.3 km
Mammoth Yosemite (Letiště) 239.4 km
Naval Air Facility El Centro 244.4 km
Hanford Municipal (Letiště) 244.5 km
Santa Ynez (Letiště) 253.6 km
Mercury/Desert Rock 254.5 km
Imperial County (Letiště) 255.2 km
Fresno Yosemite Intl. Airport 268.2 km
Naval Air Station Lemoore 276.1 km
Creechova letecká základna Letiště 284.8 km
Mexicali Intl. Airport 295.4 km
Lompoc (Letiště) 297.0 km
Santa Maria Public (Letiště) 297.9 km
Nuevo León 301.7 km
Vandenbergova vesmírná základna 310.3 km
Madera Municipal (Letiště) 310.8 km
North Las Vegas (Letiště) 322.3 km
Harry Reid Intl. Airport 323.1 km
San Luis Obispo County Regional (Letiště) 323.3 km
Henderson Executive (Letiště) 324.4 km
Paso Robles Municipal (Letiště) 329.5 km
Nellisova letecká základna 339.6 km
Blythe (Letiště) 348.8 km
Boulder City Letiště 352.3 km
San Felipe 357.2 km
Merced Regional (Letiště) 357.8 km
Yuma Intl. Airport 364.1 km
Yuma Intl. Airport 364.1 km
Needles (Letiště) 364.5 km
Castle (Letiště) 365.6 km
Laughlin/Bullhead Intl. Airport 374.2 km
Lake Havasu City Letiště 391.6 km
Modesto 409.3 km
Hollister Letiště 435.7 km
Kingman (Letiště) 441.6 km
Stockton Metropolitan (Letiště) 445.9 km
Salinas Municipal (Letiště) 450.3 km
South County Arpt Of Santa Clara County 459.1 km
Monterey Regional (Letiště) 474.8 km

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