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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 - Maywood Abstand
Downtown Los Angeles 7.1 km
Long Beach Airport 8.7 km
Hawthorne Municipal Airport 17.1 km
Joint Forces Training Base 17.3 km
San Gabriel Valley Airport 17.8 km
Zamperini Field 19.3 km
Burbank 22.3 km
Los Angeles Intl. Airport 22.7 km
Fullerton Municipal Airport 22.9 km
Santa Monica Municipal Airport 29.8 km
Whiteman Airport 30.4 km
Van Nuys Flughafen 35.9 km
Palmdale Regional Airport 36.6 km
John Wayne Airport 38.2 km
Catalina Airport 38.4 km
General William J. Fox Airfield 40.9 km
Brackett Field 45.1 km
Mojave Air & Space Port Flughafen 57.5 km
Edwards Air Force Base 59.2 km
Chino Airport 61.2 km
Edwards 64.3 km
Corona Flughafen 64.8 km
Ontario Intl. Airport 65.1 km
Grey Butte Field Airport 65.1 km
San Clemente Island Flughafen 67.3 km
Tehachapi Municipal Airport 67.9 km
Sandberg Airport 74.0 km
Riverside Municipal Airport 81.6 km
Southern California Logistics Airport 94.6 km
Marine Corps Air Station Camp Pendleton 99.0 km
Oceanside Municipal Airport 100.6 km
Camarillo Flughafen 102.0 km
March Air Reserve Base 104.0 km
Naval Air Station Point Mugu 104.2 km
Naval Air Weapons Station China Lake 105.4 km
San Bernardino Intl. Airport 105.8 km
Fallbrook Flughafen 108.5 km
McClellan- Palomar Airport 109.1 km
Oxnard Airport 113.9 km
Murrieta Hot Springs 119.2 km
Meadows Field Airport 124.2 km
Naval Air Station North Island 126.0 km
San Diego Intl. Airport 129.9 km
Montgomery-Gibbs Executive Airport 131.1 km
Marine Corps Air Station Miramar 132.0 km
Naval Outlying Landing Field Imperial Beach 139.0 km
Naval Outlying Landing Field San Nicolas 146.4 km
Porterville Flughafen 147.3 km
Gillespie Field Airport 147.5 km
Big Bear Airport 148.5 km
Ramona Flughafen 149.0 km
Brown Field Municipal Airport 151.8 km
Tijuana Flughafen 153.9 km
Barstow-Daggett Airport 162.3 km
Eastern Sierra Regional Airport 180.4 km
Visalia Municipal Airport 185.0 km
Santa Barbara Municipal Airport 185.4 km
Bicycle Lake Army Airfield 185.6 km
Palm Springs Intl. Airport 187.5 km
Campo 203.2 km
Hanford Municipal Airport 203.5 km
Mammoth Yosemite Airport 207.6 km
Santa Ynez Flughafen 213.5 km
Jacqueline Cochran Regional Airport 225.1 km
Twentynine Palms Flughafen 225.6 km
Fresno Yosemite Intl. Airport 227.8 km
Naval Air Station Lemoore 234.6 km
Lompoc Flughafen 257.1 km
Santa Maria Public Airport 257.4 km
Madera Municipal Airport 269.7 km
Vandenberg Space Force Base 270.3 km
Mercury/Desert Rock 276.0 km
San Luis Obispo County Regional Airport 282.3 km
Naval Air Facility El Centro 284.3 km
Paso Robles Municipal Airport 288.1 km
Imperial County Airport 295.0 km
Creech Air Force Base Airport 309.0 km
Merced Regional Airport 316.5 km
Castle Air Force Base 324.3 km
Mexicali Intl. Airport 335.2 km
Nuevo León 341.9 km
North Las Vegas Airport 350.6 km
Harry Reid Intl. Airport 352.0 km
Henderson Executive Airport 353.8 km
Modesto 367.9 km
Nellis Air Force Base 368.4 km
Boulder City Flughafen 382.7 km
Blythe Airport 386.3 km
Hollister Flughafen 393.9 km
San Felipe 398.6 km
Needles Airport 399.0 km
Yuma Intl. Airport 403.5 km
Yuma Intl. Airport 403.5 km
Stockton Metropolitan Airport 404.4 km
Laughlin/Bullhead Intl. Airport 407.7 km
Salinas Municipal Airport 408.7 km
South County Arpt Of Santa Clara County 417.3 km
Lake Havasu City Flughafen 426.8 km
Watsonville Flughafen 433.3 km
Monterey Regional Airport 433.3 km

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