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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 - Adelanto Vzdálenost
Southern California Logistics (Letiště) 7.5 km
Grey Butte Field (Letiště) 24.5 km
Letiště Ontario 31.4 km
Riverside Municipal (Letiště) 31.6 km
San Bernardino Intl. Airport 34.0 km
Chino (Letiště) 37.0 km
Corona (Letiště) 38.4 km
March Air Reserve Base 40.7 km
Brackett Field 44.2 km
Edwards 50.9 km
Edwardsova letecká základna 51.2 km
Murrieta Hot Springs 62.0 km
Naval Air Weapons Station China Lake 63.1 km
John Wayne (Letiště) 65.1 km
Marine Corps Air Station Camp Pendleton 65.8 km
Fallbrook (Letiště) 65.9 km
Big Bear (Letiště) 67.9 km
Fullerton Municipal (Letiště) 69.6 km
San Gabriel Valley (Letiště) 69.6 km
Oceanside Municipal (Letiště) 70.0 km
Palmdale Regional (Letiště) 70.4 km
Barstow-Daggett (Letiště) 75.6 km
McClellan- Palomar (Letiště) 75.7 km
Joint Forces Training Base 78.2 km
Mojave Air and Space Port (Letiště) 82.1 km
General William J. Fox Airfield 86.1 km
Long Beach (Letiště) 87.1 km
Downtown 91.2 km
Marine Corps Air Station Miramar 95.1 km
Montgomery-Gibbs Executive (Letiště) 96.0 km
Ramona (Letiště) 98.0 km
Bicycle Lake Army Airfield 98.2 km
Letiště San Diego 98.8 km
Naval Air Station North Island 98.9 km
Burbank 102.0 km
Gillespie Field (Letiště) 103.3 km
Hawthorne Municipal (Letiště) 104.1 km
Zamperini Field 106.5 km
Naval Outlying Landing Field Imperial Beach 108.6 km
Whiteman (Letiště) 108.7 km
Los Angeles Intl. Airport 109.3 km
Palm Springs Intl. Airport 112.0 km
Tehachapi Municipal (Letiště) 114.0 km
Brown Field Municipal (Letiště) 114.3 km
Santa Monica (Letiště) 115.0 km
Tijuana Letiště 115.9 km
Van Nuys (Letiště) 116.5 km
Catalina (Letiště) 122.0 km
Sandberg (Letiště) 143.2 km
Twentynine Palms Letiště 144.0 km
Campo 147.2 km
San Clemente Island (Letiště) 150.3 km
Jacqueline Cochran Regional (Letiště) 150.3 km
Eastern Sierra Regional (Letiště) 178.0 km
Tonopah (Letiště) 182.3 km
Camarillo (Letiště) 183.7 km
Meadows Field (Letiště) 183.9 km
Naval Air Station Point Mugu 187.0 km
Mercury/Desert Rock 189.7 km
Porterville (Letiště) 195.4 km
Oxnard (Letiště) 195.8 km
Naval Air Facility El Centro 215.1 km
Creechova letecká základna Letiště 221.9 km
Mammoth Yosemite (Letiště) 222.8 km
Imperial County (Letiště) 224.9 km
Naval Outlying Landing Field San Nicolas 233.6 km
Visalia Municipal (Letiště) 236.0 km
Hawthorne Industrial (Letiště) 246.3 km
Hanford Municipal (Letiště) 258.5 km
North Las Vegas (Letiště) 263.4 km
Mexicali Intl. Airport 264.9 km
Harry Reid Intl. Airport 264.9 km
Santa Barbara Municipal (Letiště) 265.4 km
Henderson Executive (Letiště) 266.9 km
Nuevo León 272.9 km
Fresno Yosemite Intl. Airport 278.2 km
Nellisova letecká základna 281.2 km
Santa Ynez (Letiště) 292.3 km
Naval Air Station Lemoore 293.9 km
Boulder City Letiště 296.0 km
Blythe (Letiště) 307.8 km
Needles (Letiště) 315.6 km
Laughlin/Bullhead Intl. Airport 323.1 km
Madera Municipal (Letiště) 323.5 km
Yuma Intl. Airport 330.0 km
Yuma Intl. Airport 330.0 km
Santa Maria Public (Letiště) 334.4 km
Lompoc (Letiště) 335.9 km
San Felipe 337.3 km
Lake Havasu City Letiště 344.2 km
Vandenbergova vesmírná základna 348.9 km
San Luis Obispo County Regional (Letiště) 357.2 km
Paso Robles Municipal (Letiště) 359.3 km
Lake Tahoe (Letiště) 365.9 km
Merced Regional (Letiště) 371.4 km
Castle (Letiště) 378.8 km
Columbia (Letiště) 379.0 km
Kingman (Letiště) 391.1 km
Modesto 423.6 km
Placerville (Letiště) 431.0 km

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