Tekijä: Ari Rosti

Station Master created an image clarifying the current Weather Station Nagu hardware and software setup. WeatherFlow Tempest should provide all weather data, but since it went offline due to lack of solar power, some data is collected using RuuviTag (temperature, relative humidity pressure) and old Davis equipment (rain). Home Assistant reading RuuviTag originally served our...

Rain measurement uses old Davis rain gauge, so it was possible to publish online, too. Wind, Solar Radiation, UV and Feels Like (dependent on wind measurement) will not be available until Tempest is back online.

Station Master was able to restore Temperature, Humidity and Barometer updates. These measurements are based on Ruuvi beacon.

Due to low power status of WeatherFlow Tempest, WS Nagu is currently offline. Station Master is trying to figure out how to obtain at least some of the measurements, but this may take some time.

Due to low battery status, Tempest’s wind sampling interval is only once every five minutes and gusts are not reported. This is the main reason wind is not reported as strong it really is. Waiting for manufacturer’s solution to the lack-of-solar-power-on-high-latitudes issue.

We got first snow cover on Xmas Day. Station Master turned on rain collector heater. This must be one of the latest winter days of station’s history to do that.

Due to low power state, Tempest has set some sensors completely offline and with the rest of the sensors, sampling happens with 5 minutes interval only. This is why Tempest is currently not able to register rain and wind gusting. Station Master hooked old Vantage Pro rain bucked back online and restored rain data collected...

Currently WS Nagu is not showing rain due to WeatherFlow Tempest low power status. Station Master is working on to connect old Davis rain bucket online to get rain measured in these situations.

New Tempest hardware is attached on top of a pole rising some 2 metres above Station Master’s house’s rooftop. This setup causes now issues with rain measurement when weather is windy. Obviously wind causes vibrations to pole and sensor unit, and the haptic rain sensor interprets this as rain. Until issue is resolved, rain gauge...

Station’s new hardware, WeatherFlow Tempest is solar powered without no possibility to provide external power to it. (To be accurate, the sensor unit located outdoors is solar powered; there is a base station indoors connected to wifi and it is powered by USB adapter). After installation on November 25, it has been overcast all the...