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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 - Trona Abstand
Naval Air Weapons Station China Lake 35.4 km
Southern California Logistics Airport 59.7 km
Edwards 67.7 km
Grey Butte Field Airport 69.6 km
Edwards Air Force Base 72.3 km
Barstow-Daggett Airport 79.3 km
Bicycle Lake Army Airfield 85.4 km
San Bernardino Intl. Airport 85.7 km
Ontario Intl. Airport 91.1 km
Riverside Municipal Airport 92.7 km
Mojave Air & Space Port Flughafen 94.3 km
Big Bear Airport 94.4 km
March Air Reserve Base 95.4 km
Chino Airport 96.3 km
Brackett Field 96.8 km
Palmdale Regional Airport 98.5 km
Corona Flughafen 98.7 km
General William J. Fox Airfield 108.4 km
San Gabriel Valley Airport 113.8 km
Murrieta Hot Springs 114.0 km
Fullerton Municipal Airport 119.1 km
John Wayne Airport 120.3 km
Tonopah Airport 121.3 km
Fallbrook Flughafen 123.0 km
Tehachapi Municipal Airport 123.6 km
Marine Corps Air Station Camp Pendleton 125.3 km
Joint Forces Training Base 126.9 km
Oceanside Municipal Airport 129.6 km
Downtown Los Angeles 130.8 km
Long Beach Airport 132.8 km
McClellan- Palomar Airport 134.0 km
Burbank 135.9 km
Palm Springs Intl. Airport 136.5 km
Eastern Sierra Regional Airport 139.5 km
Whiteman Airport 140.1 km
Hawthorne Municipal Airport 143.7 km
Ramona Flughafen 146.8 km
Los Angeles Intl. Airport 147.6 km
Van Nuys Flughafen 147.8 km
Zamperini Field 148.4 km
Marine Corps Air Station Miramar 150.4 km
Santa Monica Municipal Airport 150.7 km
Montgomery-Gibbs Executive Airport 151.7 km
Twentynine Palms Flughafen 152.6 km
Gillespie Field Airport 154.8 km
San Diego Intl. Airport 155.4 km
Mercury/Desert Rock 156.4 km
Naval Air Station North Island 156.6 km
Sandberg Airport 160.9 km
Naval Outlying Landing Field Imperial Beach 164.6 km
Brown Field Municipal Airport 167.4 km
Catalina Airport 167.9 km
Tijuana Flughafen 168.6 km
Jacqueline Cochran Regional Airport 170.6 km
Campo 187.0 km
Meadows Field Airport 188.1 km
Porterville Flughafen 189.4 km
Mammoth Yosemite Airport 191.1 km
Creech Air Force Base Airport 193.1 km
San Clemente Island Flughafen 196.9 km
Hawthorne Industrial Airport 203.0 km
Camarillo Flughafen 208.4 km
Naval Air Station Point Mugu 212.9 km
Oxnard Airport 219.8 km
Visalia Municipal Airport 228.3 km
Naval Air Facility El Centro 237.4 km
North Las Vegas Airport 242.3 km
Naval Air Station Fallon Airport 242.6 km
Eureka (Ramos) 244.3 km
Harry Reid Intl. Airport 245.5 km
Imperial County Airport 245.6 km
Henderson Executive Airport 248.7 km
Hanford Municipal Airport 252.3 km
Nellis Air Force Base 260.8 km
Fresno Yosemite Intl. Airport 267.1 km
Naval Outlying Landing Field San Nicolas 267.4 km
Boulder City Flughafen 279.1 km
Mexicali Intl. Airport 283.3 km
Santa Barbara Municipal Airport 283.4 km
Naval Air Station Lemoore 289.3 km
Nuevo León 292.6 km
Santa Ynez Flughafen 307.7 km
Needles Airport 309.9 km
Blythe Airport 312.8 km
Madera Municipal Airport 313.0 km
Laughlin/Bullhead Intl. Airport 313.8 km
Carson City Flughafen 320.7 km
Ely Airport 329.2 km
Reno-Tahoe Flughafen 334.9 km
Lake Tahoe Airport 337.5 km
Lake Havasu City Flughafen 339.7 km
Yuma Intl. Airport 342.3 km
Santa Maria Public Airport 346.3 km
Reno Stead Airport 348.7 km
Lompoc Flughafen 350.1 km
Merced Regional Airport 360.2 km
Columbia Flughafen 360.7 km
Truckee Tahoe Airport 362.3 km
Vandenberg Space Force Base 362.4 km
San Felipe 363.0 km

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