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 - Vacaville Vzdálenost
Travisova letecká základna 6.2 km
Davis Letiště 20.6 km
Buchanan Field (Letiště) 25.2 km
Napa (Letiště) 37.9 km
Livermore Municipal (Letiště) 41.9 km
Sacramento Intl. Airport 44.4 km
Hayward Executive (Letiště) 45.3 km
Oakland Intl. Airport 47.8 km
Sacramento Executive (Letiště) 51.3 km
Palo Alto Letiště 56.3 km
Moffett Federal Airfield 57.1 km
San Jose Intl. Airport 59.4 km
San Carlos (Letiště) 60.4 km
Yuba 60.6 km
Reid- Hillview (Letiště) 62.5 km
Sacramento McClellan (Letiště) 63.6 km
San Francisco Intl. Airport 65.6 km
Marin 68.8 km
Bealeova letecká základna 72.9 km
Sacramento Mather (Letiště) 73.1 km
Petaluma (Letiště) 73.2 km
Lincoln (Letiště) 73.8 km
Oroville Municipal (Letiště) 75.2 km
Eddie Andreini Sr. Airfield 79.4 km
Stockton Metropolitan (Letiště) 82.5 km
Chico Municipal (Letiště) 84.1 km
South County Arpt Of Santa Clara County 85.0 km
Watsonville Municipal (Letiště) 86.3 km
Santa Rose Airport 96.9 km
Auburn (Letiště) 102.1 km
Hollister Letiště 105.0 km
Monterey Regional (Letiště) 105.5 km
Salinas Municipal (Letiště) 107.0 km
Red Bluff Municipal (Letiště) 110.6 km
Nevada 116.6 km
Modesto 119.2 km
Redding Municipal (Letiště) 132.2 km
Placerville (Letiště) 134.8 km
Ukiah (Letiště) 146.5 km
Blue Canyon 147.2 km
Castle (Letiště) 164.0 km
Merced Regional (Letiště) 171.4 km
Columbia (Letiště) 172.0 km
Trinity Center 176.4 km
Weaverville 178.6 km
Mount Shasta 179.3 km
Truckee Tahoe (Letiště) 209.4 km
Siskiyou 210.6 km
Paso Robles Municipal (Letiště) 214.1 km
Madera Municipal (Letiště) 219.3 km
Lake Tahoe (Letiště) 219.6 km
Crater Lake 223.6 km
San Luis Obispo County Regional (Letiště) 232.2 km
Alturas Letiště 239.9 km
Reno Stead (Letiště) 242.5 km
Reno 249.7 km
Naval Air Station Lemoore 251.2 km
Carson City Letiště 251.3 km
Medford Letiště 259.5 km
Vandenbergova vesmírná základna 260.0 km
Santa Maria Public (Letiště) 260.4 km
Fresno Yosemite Intl. Airport 264.8 km
Lompoc (Letiště) 269.8 km
Rohnerville (Letiště) 276.9 km
Lake County (Letiště) 278.7 km
Hanford Municipal (Letiště) 284.8 km
Arcata 287.6 km
Santa Ynez (Letiště) 300.0 km
Visalia Municipal (Letiště) 306.8 km
Santa Barbara Municipal (Letiště) 325.6 km
Crescent City 328.1 km
Brookings (Letiště) 344.5 km
Porterville (Letiště) 347.4 km
Mammoth Yosemite (Letiště) 348.8 km
Meadows Field (Letiště) 362.8 km
Naval Air Station Fallon (Letiště) 366.4 km
Hawthorne Industrial (Letiště) 369.3 km
Oxnard (Letiště) 386.3 km
Derby Field 388.5 km
Camarillo (Letiště) 395.3 km
Naval Air Station Point Mugu 396.4 km
Eastern Sierra Regional (Letiště) 402.8 km
Sandberg (Letiště) 411.7 km
Tehachapi Municipal (Letiště) 430.5 km
Van Nuys (Letiště) 450.3 km
Whiteman (Letiště) 455.2 km
Santa Monica (Letiště) 459.3 km
Mojave Air and Space Port (Letiště) 461.3 km
General William J. Fox Airfield 461.8 km
Burbank 463.3 km
Palmdale Regional (Letiště) 478.1 km
Downtown 478.5 km
Winnemucca Letiště 482.8 km
Edwardsova letecká základna 491.7 km
Edwards 491.9 km
San Gabriel Valley (Letiště) 496.7 km
Naval Air Weapons Station China Lake 497.5 km
Rome State (Letiště) 511.0 km
Brackett Field 520.4 km

Aktuální počasí