Author Topic: Weather Forecast Algorithm - Barometric pressure only?  (Read 4435 times)

0 Members and 1 Guest are viewing this topic.

Offline panamapat

  • Member
  • *
  • Posts: 5
Weather Forecast Algorithm - Barometric pressure only?
« on: September 30, 2009, 09:41:57 AM »
Do the weather forecasting algorithms in the Weather Stations use just the rising/falling barometric pressure to create a forecast?  If some units use more of the sensors (outdoor temps, wind, humidity, etc), how do you find out which units use this feature? 

Offline Curly

  • Forecaster
  • *****
  • Posts: 724
    • Michiana Weather
Re: Weather Forecast Algorithm - Barometric pressure only?
« Reply #1 on: September 30, 2009, 09:48:54 AM »
The Davis Vantage Pro2 weather forecast is based on the barometric reading &
trend, wind speed & direction, rainfall, temperature, humidity, latitude & longitude,
and time of year.

 

anything