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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 - Fair Oaks Vzdálenost
Sacramento Mather (Letiště) 8.0 km
Sacramento McClellan (Letiště) 16.8 km
Lincoln (Letiště) 18.8 km
Auburn (Letiště) 25.3 km
Sacramento Executive (Letiště) 28.5 km
Bealeova letecká základna 34.6 km
Sacramento Intl. Airport 38.0 km
Nevada 43.0 km
Stockton Metropolitan (Letiště) 43.3 km
Yuba 43.9 km
Placerville (Letiště) 55.5 km
Davis Letiště 60.1 km
Oroville Municipal (Letiště) 63.9 km
Modesto 67.3 km
Blue Canyon 69.6 km
Travisova letecká základna 79.3 km
Nut Tree (Letiště) 79.7 km
Livermore Municipal (Letiště) 83.9 km
Chico Municipal (Letiště) 93.9 km
Buchanan Field (Letiště) 97.2 km
South County Arpt Of Santa Clara County 98.9 km
Reid- Hillview (Letiště) 99.3 km
Columbia (Letiště) 99.5 km
Hollister Letiště 103.2 km
Castle (Letiště) 105.0 km
San Jose Intl. Airport 106.3 km
Hayward Executive (Letiště) 112.3 km
Merced Regional (Letiště) 113.0 km
Moffett Federal Airfield 114.5 km
Watsonville Municipal (Letiště) 116.2 km
Napa (Letiště) 117.5 km
Palo Alto Letiště 118.7 km
Oakland Intl. Airport 120.2 km
Salinas Municipal (Letiště) 121.5 km
San Carlos (Letiště) 129.6 km
Truckee Tahoe (Letiště) 129.9 km
Monterey Regional (Letiště) 137.7 km
San Francisco Intl. Airport 140.0 km
Lake Tahoe (Letiště) 140.3 km
Red Bluff Municipal (Letiště) 141.8 km
Marin 148.4 km
Petaluma (Letiště) 152.6 km
Eddie Andreini Sr. Airfield 154.3 km
Madera Municipal (Letiště) 158.3 km
Redding Municipal (Letiště) 159.4 km
Reno Stead (Letiště) 163.4 km
Reno 170.2 km
Carson City Letiště 171.7 km
Santa Rose Airport 174.6 km
Alturas Letiště 181.4 km
Paso Robles Municipal (Letiště) 184.0 km
Naval Air Station Lemoore 195.4 km
Mount Shasta 196.2 km
Fresno Yosemite Intl. Airport 201.1 km
San Luis Obispo County Regional (Letiště) 206.7 km
Crater Lake 210.0 km
Trinity Center 211.5 km
Ukiah (Letiště) 219.0 km
Lake County (Letiště) 221.8 km
Weaverville 223.6 km
Hanford Municipal (Letiště) 224.4 km
Siskiyou 228.5 km
Santa Maria Public (Letiště) 231.8 km
Vandenbergova vesmírná základna 236.8 km
Lompoc (Letiště) 243.6 km
Visalia Municipal (Letiště) 244.1 km
Santa Ynez (Letiště) 264.1 km
Mammoth Yosemite (Letiště) 274.4 km
Medford Letiště 283.9 km
Porterville (Letiště) 284.1 km
Santa Barbara Municipal (Letiště) 285.9 km
Naval Air Station Fallon (Letiště) 286.9 km
Hawthorne Industrial (Letiště) 291.3 km
Meadows Field (Letiště) 303.8 km
Derby Field 308.9 km
Eastern Sierra Regional (Letiště) 328.7 km
Oxnard (Letiště) 337.9 km
Rohnerville (Letiště) 340.7 km
Camarillo (Letiště) 345.4 km
Naval Air Station Point Mugu 347.4 km
Arcata 349.4 km
Sandberg (Letiště) 354.3 km
Tehachapi Municipal (Letiště) 368.4 km
Crescent City 381.8 km
Van Nuys (Letiště) 393.8 km
Brookings (Letiště) 396.2 km
Mojave Air and Space Port (Letiště) 397.7 km
Whiteman (Letiště) 397.8 km
General William J. Fox Airfield 400.4 km
Winnemucca Letiště 403.3 km
Santa Monica (Letiště) 403.6 km
Burbank 405.8 km
Palmdale Regional (Letiště) 416.3 km
Downtown 420.9 km
Edwards 427.1 km
Edwardsova letecká základna 427.5 km
Naval Air Weapons Station China Lake 428.9 km
Rome State (Letiště) 434.0 km
San Gabriel Valley (Letiště) 437.3 km
Grey Butte Field (Letiště) 456.7 km

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