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North America



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.


Nearby Weather Stations - Santa Clara Distance
South County Arpt Of Santa Clara County 1.8 km
Hollister Airport 21.7 km
Salinas Airport 23.4 km
Watsonville Airport 23.6 km
Reid- Hillview Airport 30.3 km
Monterey Regional Airport 41.0 km
San Jose Intl. Airport 41.7 km
Livermore Airport 45.2 km
Moffett Federal Airfield 55.9 km
Stockton Metropolitan Airport 61.0 km
Palo Alto Airport 63.9 km
Hayward Executive Airport 69.0 km
Buchanan Field Airport 74.8 km
Modesto 77.7 km
San Carlos Airport 78.8 km
Travis Air Force Base 80.4 km
Oakland Intl. Airport 80.7 km
Sacramento Executive Airport 84.4 km
Nut Tree Airport 86.4 km
Davis Airport 88.6 km
Sacramento Mather Airport 91.7 km
San Francisco Intl. Airport 94.8 km
Sacramento Intl. Airport 95.0 km
Sacramento McClellan Airport 95.3 km
Napa Airport 102.9 km
Eddie Andreini Sr. Airfield 105.4 km
Lincoln Airport 110.1 km
Castle Airport 114.4 km
Yuba 118.5 km
Merced Regional Airport 119.4 km
Beale Air Force Base 121.4 km
Auburn Airport 122.5 km
Marin 125.6 km
Placerville Airport 132.9 km
Paso Robles Airport 132.9 km
Petaluma Airport 133.8 km
Nevada 140.5 km
Oroville Airport 141.3 km
Columbia Airport 141.4 km
San Luis Obispo County Regional Airport 148.5 km
Blue Canyon 160.0 km
Chico Airport 161.7 km
Santa Rose Airport 162.0 km
Madera Airport 163.4 km
Vandenberg Space Force Base 175.0 km
Santa Maria Public Airport 177.1 km
Lompoc Airport 185.5 km
Naval Air Station Lemoore 186.6 km
Red Bluff Airport 196.0 km
Lake Tahoe Airport 205.2 km
Truckee Tahoe Airport 206.3 km
Fresno Yosemite Intl. Airport 208.5 km
Redding Airport 217.3 km
Ukiah Airport 217.9 km
Santa Ynez Airport 218.7 km
Hanford Airport 223.0 km
Carson City Airport 238.7 km
Reno Stead Airport 240.8 km
Reno 243.4 km
Santa Barbara Airport 245.6 km
Visalia Airport 246.7 km
Trinity Center 262.8 km
Mount Shasta 263.2 km
Weaverville 264.5 km
Alturas Airport 280.1 km
Porterville Airport 286.6 km
Siskiyou 295.2 km
Meadows Field Airport 296.5 km
Mammoth Yosemite Airport 307.1 km
Oxnard Airport 310.5 km
Camarillo Airport 320.4 km
Naval Air Station Point Mugu 320.8 km
Naval Outlying Landing Field San Nicolas 321.4 km
Hawthorne Industrial Airport 338.5 km
Sandberg Airport 342.6 km
Naval Air Station Fallon Airport 346.6 km
Rohnerville Airport 353.3 km
Eastern Sierra Regional Airport 358.5 km
Arcata 365.4 km
Tehachapi Airport 366.1 km
Derby Field 375.1 km
Van Nuys Airport 379.8 km
Whiteman Airport 385.3 km
Santa Monica Airport 387.9 km
Burbank 393.6 km
Los Angeles Intl. Airport 396.0 km
General William J. Fox Airfield 396.1 km
Mojave Air and Space Port Airport 398.0 km
Hawthorne Airport 401.5 km
San Clemente Island Airport 402.4 km
Zamperini Field 405.1 km
Downtown Los Angeles 408.7 km
Catalina Airport 408.8 km
Crescent City 410.2 km
Palmdale Regional Airport 412.5 km
Long Beach Airport 422.4 km
San Gabriel Valley Airport 428.2 km
Edwards Air Force Base 428.8 km
Edwards 429.6 km
Joint Forces Training Base 432.8 km

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