Wether Forecast Time Zone in the weather forecast card when using Open-Meteo integration

[knuckleheadsmiff]

The problem

I can tell if the root issue is Open-Meteo of the Weather forecast card by forecast (especial visible if you look at hourly forecast) and way off time wise.it appears that it’s using UTC and not the system or users time zone—in both cases mine is set to Pacific Time Zone/Los Angeles. I live in CA/USA and it’s very noticeable. It also seems to mess up the daily forecasts often showing the days prior for case in the list.

If I use the HACS plugin Pirate Weather then things look correct. I can’t tell if Pirate Weather is compensating of a bug in the Weather forecast card or if Open-Meteo is the source of the issue.

If have viewed a few of older bugs in your bug base that all were closed only because the bugs were stale with no fixes displayed.

What version of Home Assistant Core has the issue?

2024.6.4

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

Open-Meteo

Link to integration documentation on our website

https://www.home-assistant.io/integrations/open_meteo

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

All the data shows fine. Showing a screen shot would not show much unless you knew the local weather. But I feel certain that my max temps are nit happening at 11pm but more like 2 or 3pm.

[home-assistant[bot]]

Hey there @frenck, mind taking a look at this issue as it has been labeled with an integration (open_meteo) you are listed as a code owner for? Thanks!

Code owner commands

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[knuckleheadsmiff]

This is the current data displayed and then directly used as is on the Weather forecast card without being offset to local time. As I said I can’t tell between the two where the bug is.

[knuckleheadsmiff]

This is for comparison with Pirate Weather which shows this (both screen shots were within a few minutes of each other.) Pirate Weather matches my expectations and what I see on my iPhone as the hourly weather forecast from Apple’s weather app.

I also noticed that Pirate Weather is showing when the moon is out in the hourly forecast. I can’t they’ll if that’s a bug or not in Open-Meteo.

.

[clavius11]

I can confirm that when using Open-Meteo daily forecast data to display daily temperatures on the weather-forecast card, the weather-forecast card does not update the "days of the week" at midnight. I'm also in Los Angeles and the weather-forecast card is not updating the days of the week until 4pm, so before 4pm the card is displaying yesterday's day and temperature. This only happens when using Open-Meteo as the forecast provider. When I switch to Meteorologisk (Met.no) the weather-forecast card displays the proper day and temperature.