Hi, Where can I find information on how the forecast data shown in the Tempest app is derived and if/how my station and those around me are used as input to the forecast? Thank you.

Hi @tim.feeney This is indeed a good question! The forecast data displayed in the Tempest app is produced by WeatherFlow. Our modeling systems start with data from a variety of third-party sources, including global and regional numerical models from US and European weather agencies, as well as Weat…

How is the forecast derived?

caredlands August 6, 2020, 6:44pm 5

Has the new feature of using stats from your station to improve your local forecast been activated

Obsolete : New Tempest firmware: v134

Topic		Replies	Views
Where is My Forecast Data Pulling From? Tempest Owners tempest	17	330	April 16, 2025
Tempest forecast next days Tempest Owners tempest , forecast	10	453	February 16, 2023
Forecasting the weather	1	343	July 23, 2020
Tempest Response to Apple’s Purchase of Dark Sky	11	2094	July 7, 2020
Validity of Station Data tempest	7	133	November 3, 2024

How is the forecast derived?

Related topics