Monde

Amérique du 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.


Stations météo à proximité - Milpitas Distance
San José (Aéroport) 8.7 km
Reid- Hillview (Aéroport) 9.5 km
Watsonville Municipal (Aéroport) 20.8 km
Moffett Federal Airfield 21.5 km
Livermore Municipal (Aéroport) 28.4 km
Palo Alto Aéroport 29.4 km
South County Arpt Of Santa Clara County 33.1 km
Hayward Executive (Aéroport) 36.4 km
Aéroport régional de Monterey 38.4 km
San Carlos (Aéroport) 44.1 km
Salinas Municipal (Aéroport) 45.8 km
Aéroport international d'Oakland 47.4 km
Buchanan Field (Aéroport) 47.9 km
Hollister Aéroport 56.3 km
San Francisco (Aéroport) 60.1 km
Travis Air Force Base 61.1 km
Nut Tree (Aéroport) 67.1 km
Eddie Andreini Sr. Airfield 70.6 km
Napa Aéroport 72.9 km
Davis Aéroport 77.0 km
Stockton Metropolitan (Aéroport) 80.5 km
Sacramento Executive (Aéroport) 86.1 km
Sacramento (Aéroport) 91.6 km
Marin 92.3 km
Sacramento McClellan (Aéroport) 99.5 km
Sacramento Mather (Aéroport) 100.6 km
Petaluma Aéroport 100.8 km
Modesto 106.5 km
Lincoln Aéroport 114.3 km
Yuba 114.8 km
Beale Air Force Base 121.8 km
Santa Rose Airport 129.0 km
Auburn Aéroport 133.8 km
Oroville Municipal (Aéroport) 135.2 km
Castle (Aéroport) 146.7 km
Chico Municipal (Aéroport) 149.9 km
Nevada 151.5 km
Merced (Aéroport) 152.2 km
Placerville (Aéroport) 152.5 km
Paso Robles Municipal (Aéroport) 166.0 km
Columbia Aéroport 169.8 km
Blue Canyon 175.8 km
Red Bluff Municipal (Aéroport) 177.1 km
San Luis Obispo County Regional (Aéroport) 180.0 km
Ukiah Aéroport 185.3 km
Madera Municipal (Aéroport) 197.3 km
Redding Municipal (Aéroport) 198.7 km
Vandenberg Space Force Base 205.0 km
Santa Maria Public (Aéroport) 208.6 km
Lompoc Aéroport 216.2 km
Naval Air Station Lemoore 221.3 km
Truckee Tahoe (Aéroport) 228.5 km
Lake Tahoe (Aéroport) 230.7 km
Weaverville 239.3 km
Trinity Center 240.6 km
Fresno Yosemite (Aéroport) 242.7 km
Mont Shasta 246.2 km
Santa Ynez Aéroport 251.2 km
Hanford Municipal (Aéroport) 257.7 km
Aéroport Reno Stead 263.1 km
Carson City Aéroport 264.2 km
Reno-Tahoe (Aéroport) 267.1 km
Siskiyou 277.3 km
Santa Barbara Municipal (Aéroport) 278.6 km
Visalia Municipal (Aéroport) 281.3 km
Alturas Aéroport 288.3 km
Porterville Aéroport 321.2 km
Rohnerville (Aéroport) 321.2 km
Meadows Field (Aéroport) 331.3 km
Aéroport d'Arcata-Eureka 333.7 km
Mammoth Yosemite (Aéroport) 339.6 km
Oxnard (Aéroport) 344.4 km
Naval Outlying Landing Field San Nicolas 353.4 km
Camarillo Aéroport 354.4 km
Naval Air Station Point Mugu 354.7 km
Hawthorne Industrial (Aéroport) 369.1 km
Naval Air Station Fallon Aéroport 374.8 km
Sandberg (Aéroport) 377.3 km
Crescent City 380.3 km
Eastern Sierra Regional (Aéroport) 391.5 km
Tehachapi Municipal (Aéroport) 400.9 km
Derby Field 401.8 km
Van Nuys Aéroport 414.3 km
Whiteman (Aéroport) 419.9 km
Santa Monica (Aéroport) 422.3 km
Burbank 428.2 km
Los Angeles (Aéroport) 430.5 km
General William J. Fox Airfield 430.9 km
Aéroport et port spatial de Mojave Aéroport 432.8 km
Île San Clemente Aéroport 436.0 km
Hawthorne Municipal (Aéroport) 436.0 km
Zamperini Field 439.5 km
Catalina (Aéroport) 442.9 km
Downtown Los Angeles 443.3 km
Palmdale Regional (Aéroport) 447.2 km
Long Beach (Aéroport) 456.9 km
San Gabriel Valley (Aéroport) 462.8 km
Edwards Air Force Base 463.6 km
Edwards 464.4 km
Joint Forces Training Base 467.4 km

Situation actuelle