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America del Nord



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.


Stazioni meteo nelle vicinanze - Big Bear Lake Distanza
Big Bear Aeroporto 3.4 km
Barstow-Daggett Airport 32.9 km
San Bernardino Intl. Airport 39.8 km
Murrieta Hot Springs 43.1 km
March Joint Air Reserve Base 44.2 km
Aeroporto Internazionale di Palm Springs 47.1 km
Aeroporto Logistico della California Meridionale 58.4 km
Bicycle Lake Army Airfield 59.6 km
Fallbrook Aeroporto 60.5 km
Ramona Aeroporto 60.6 km
Riverside Municipal Airport 64.7 km
Marine Corps Air Station Camp Pendleton 70.3 km
Gillespie Field Airport 71.2 km
McClellan- Palomar Airport 71.3 km
Oceanside Municipal Airport 73.2 km
Marine Corps Air Station Miramar 74.6 km
Montgomery-Gibbs Executive Airport 76.8 km
Aeroporto Internazionale di Ontario 80.3 km
Twentynine Palms Aeroporto 80.3 km
Corona Aeroporto 81.9 km
Aeroporto Internazionale di San Diego 82.2 km
Chino Airport 84.6 km
Brown Field Municipal Airport 84.8 km
Jacqueline Cochran Regional Airport 85.2 km
Tijuana Aeroporto 85.4 km
Naval Air Station North Island 86.0 km
Naval Outlying Landing Field Imperial Beach 88.1 km
Grey Butte Field Airport 89.2 km
Campo 93.2 km
Brackett Field 100.4 km
Orange-John Wayne 113.0 km
Edwards 115.7 km
Naval Air Weapons Station China Lake 115.8 km
Edwards Air Force Base 116.4 km
Fullerton Municipal Airport 123.9 km
San Gabriel Valley Airport 128.2 km
Joint Forces Training Base 132.1 km
Palmdale Regional Airport 134.9 km
Aeroporto di Long Beach-Daugherty 142.6 km
Spazioporto di Mojave Aeroporto 147.3 km
Downtown 150.6 km
Naval Air Facility El Centro 150.7 km
General William J. Fox Airfield 151.0 km
Mercury/Desert Rock 152.5 km
Imperial County AP 160.3 km
Hawthorne Municipal Airport 162.4 km
Zamperini Field 163.1 km
Burbank 163.3 km
Aeroporto Internazionale di Los Angeles 168.0 km
Whiteman Airport 170.7 km
Catalina Airport 174.2 km
Santa Monica Airport 174.8 km
Creech Air Force Base Aeroporto 177.8 km
Van Nuys Aeroporto 178.1 km
Tehachapi Municipal Airport 179.3 km
Tonopah Airport 194.0 km
Isola di San Clemente Aeroporto 199.9 km
Mexicali International AP 200.0 km
Sandberg Airport 207.7 km
Nuevo León 208.2 km
North Las Vegas Airport 210.9 km
Aeroporto Internazionale di Las Vegas-McCarran 211.4 km
Henderson Executive Airport 212.4 km
Nellis Air Force Base 227.8 km
Eastern Sierra Regional Airport 231.1 km
Boulder City Aeroporto 240.0 km
Blythe Airport 243.0 km
Camarillo Aeroporto 245.8 km
Naval Air Station Point Mugu 248.7 km
Meadows Field Airport 249.2 km
Needles Airport 253.6 km
Oxnard Airport 257.9 km
Porterville Aeroporto 260.1 km
Laughlin/Bullhead Intl. Airport 262.5 km
Yuma Intl. Airport 264.7 km
Yuma Intl. Airport 264.7 km
San Felipe 274.5 km
Mammoth Yosemite Airport 280.1 km
Lake Havasu City Aeroporto 281.5 km
Naval Outlying Landing Field San Nicolas 290.5 km
Hawthorne Industrial Airport 296.4 km
Visalia Municipal Airport 300.7 km
Hanford Municipal Airport 323.4 km
Santa Barbara Municipal Airport 328.6 km
Kingman Airport 330.2 km
Aeroporto Internazionale di Fresno-Yosemite 342.5 km
Santa Ynez Aeroporto 355.9 km
Naval Air Station Lemoore 359.0 km
Madera Municipal Airport 388.0 km
Saint George 389.6 km
Puerto Peñasco 396.2 km
Santa Maria Public Airport 398.6 km
Lompoc Aeroporto 399.7 km
Vandenberg Space Force Base 412.7 km
San Luis Obispo County Regional Airport 421.8 km
Paso Robles Municipal Airport 424.4 km
Lake Tahoe Airport 425.5 km
Merced Regional Airport 436.0 km
Columbia Aeroporto 442.1 km
Castle Airport 443.3 km