Svět

Severní Amerika



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 - Upland Vzdálenost
Letiště Ontario 4.1 km
Chino (Letiště) 6.0 km
Corona (Letiště) 10.2 km
Brackett Field 16.7 km
Riverside Municipal (Letiště) 21.5 km
Grey Butte Field (Letiště) 25.3 km
John Wayne (Letiště) 33.2 km
Southern California Logistics (Letiště) 37.9 km
Fullerton Municipal (Letiště) 40.6 km
March Air Reserve Base 43.7 km
San Bernardino Intl. Airport 44.3 km
San Gabriel Valley (Letiště) 44.5 km
Joint Forces Training Base 49.0 km
Edwardsova letecká základna 50.7 km
Marine Corps Air Station Camp Pendleton 51.1 km
Edwards 53.5 km
Oceanside Municipal (Letiště) 54.6 km
Fallbrook (Letiště) 56.7 km
Palmdale Regional (Letiště) 57.4 km
Long Beach (Letiště) 59.2 km
Murrieta Hot Springs 61.9 km
McClellan- Palomar (Letiště) 62.4 km
Downtown 66.8 km
General William J. Fox Airfield 73.6 km
Mojave Air and Space Port (Letiště) 76.8 km
Hawthorne Municipal (Letiště) 78.6 km
Zamperini Field 79.5 km
Burbank 80.0 km
Naval Air Weapons Station China Lake 82.9 km
Los Angeles Intl. Airport 84.2 km
Naval Air Station North Island 84.7 km
Marine Corps Air Station Miramar 85.4 km
Montgomery-Gibbs Executive (Letiště) 85.5 km
Letiště San Diego 86.5 km
Big Bear (Letiště) 87.0 km
Whiteman (Letiště) 87.7 km
Santa Monica (Letiště) 91.0 km
Catalina (Letiště) 92.5 km
Van Nuys (Letiště) 94.9 km
Ramona (Letiště) 96.1 km
Naval Outlying Landing Field Imperial Beach 96.6 km
Gillespie Field (Letiště) 97.9 km
Barstow-Daggett (Letiště) 102.4 km
Tehachapi Municipal (Letiště) 105.2 km
Brown Field Municipal (Letiště) 106.0 km
Tijuana Letiště 107.9 km
San Clemente Island (Letiště) 120.0 km
Palm Springs Intl. Airport 126.8 km
Bicycle Lake Army Airfield 127.2 km
Sandberg (Letiště) 127.4 km
Campo 149.6 km
Camarillo (Letiště) 162.5 km
Twentynine Palms Letiště 164.1 km
Jacqueline Cochran Regional (Letiště) 164.8 km
Naval Air Station Point Mugu 165.1 km
Meadows Field (Letiště) 173.1 km
Oxnard (Letiště) 174.5 km
Porterville (Letiště) 189.5 km
Eastern Sierra Regional (Letiště) 190.0 km
Naval Outlying Landing Field San Nicolas 207.2 km
Tonopah (Letiště) 211.9 km
Mercury/Desert Rock 220.4 km
Naval Air Facility El Centro 226.1 km
Visalia Municipal (Letiště) 229.7 km
Mammoth Yosemite (Letiště) 229.7 km
Imperial County (Letiště) 236.5 km
Santa Barbara Municipal (Letiště) 245.6 km
Hanford Municipal (Letiště) 250.8 km
Creechova letecká základna Letiště 251.4 km
Hawthorne Industrial (Letiště) 259.2 km
Fresno Yosemite Intl. Airport 272.6 km
Santa Ynez (Letiště) 273.3 km
Mexicali Intl. Airport 276.9 km
Nuevo León 284.1 km
Naval Air Station Lemoore 284.7 km
North Las Vegas (Letiště) 290.7 km
Harry Reid Intl. Airport 291.9 km
Henderson Executive (Letiště) 293.4 km
Nellisova letecká základna 308.2 km
Santa Maria Public (Letiště) 316.6 km
Madera Municipal (Letiště) 316.9 km
Lompoc (Letiště) 317.1 km
Boulder City Letiště 321.9 km
Blythe (Letiště) 325.5 km
Vandenbergova vesmírná základna 330.2 km
Needles (Letiště) 337.5 km
San Luis Obispo County Regional (Letiště) 340.7 km
Yuma Intl. Airport 344.2 km
Yuma Intl. Airport 344.2 km
San Felipe 344.2 km
Paso Robles Municipal (Letiště) 344.8 km
Laughlin/Bullhead Intl. Airport 346.2 km
Merced Regional (Letiště) 364.6 km
Lake Havasu City Letiště 365.3 km
Lake Tahoe (Letiště) 368.5 km
Castle (Letiště) 372.2 km
Columbia (Letiště) 375.7 km
Kingman (Letiště) 414.0 km
Modesto 416.6 km
Placerville (Letiště) 428.9 km

Aktuální počasí