WEEWX Forecast

[hajsek...@gmail.com]

Hi

I am using weewx  version is 0.5.5 And interceptor extension.

Now I like to have a short weather forecast on my site.

Problem is because I can select only from 

forecast_compact.inc

forecast_iconic.inc

forecast_strip.inc

forecast_table.inc
And none if it doesn't give me this forecast on this link

https://vreme.povej.net/forecast/iconic.html

I have setup in my index.html.tmpl

#include "forecast_iconic.inc"
and here is my website and I cant get what I like.

https://vreme.povej.net

What I need to do?

thank you 

Damian

[John Smith]

Did you really get 12m of rain last year?

2024 Rain Total 12100,6 mm

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[michael.k...@gmx.at]

According to Wikipedia's climate table for Ljubljana (SI), which indicates an average annual precipitation of 1387 mm, it would be more accurate to assume 1200 mm in order to reflect reality.

[John Smith]

That'd make more sense, wonder why all the rain values seem to be out by a factor of 10.

To view this discussion visit https://groups.google.com/d/msgid/weewx-user/4057b7dd-a356-41ad-ba46-11046840fd21n%40googlegroups.com.

[hajsek...@gmail.com]

Can you please explain how to change that so I can get right value? What is best option. Just add in config a factor divided by 10?
Or I can also check daily rain and compare it with weather companies?

torek, 30. september 2025 ob 03:22:30 UTC+2 je oseba John Smith napisala:

[hajsek...@gmail.com]

Hi

I even didn't notice, this is way to high. Something must be wrong. Any idea?

ponedeljek, 29. september 2025 ob 16:27:07 UTC+2 je oseba John Smith napisala:

[John Smith]

Have you made any custom adjustment settings in weewx.conf?

To view this discussion visit https://groups.google.com/d/msgid/weewx-user/0123c7d0-92a4-4ad4-8379-b86e7a4d53b3n%40googlegroups.com.

[John Smith]

I'd start by looking in weewx.conf, what will make that difficult is rain isn't a constant, so will be harder to debug, add debug=1 to the top of the config file will give you more logging that may help.

On Tue, 30 Sept 2025 at 22:38, hajsek...@gmail.com <hajsek...@gmail.com> wrote:

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[hajsek...@gmail.com]

Hi

Yes I did many changes in weewx.conf

here is my weewx.conf

https://privatebin.povej.net/?14cb913c29a694bb#FDHSk7Fv1f3ucHa4xuqtVrkShgouLeE2spWBud1WZQGN

torek, 30. september 2025 ob 15:02:51 UTC+2 je oseba John Smith napisala:

[John Kline]

Under StdCalibrate, Corrections, you have the following:

        rain = rain * 10
        rainRate = rainRate * 10

That is, you are tellling weewx to multiply rain by 10.  Remove those lines and restart WeeWX.

On Sep 30, 2025, at 6:16 AM, hajsek...@gmail.com <hajsek...@gmail.com> wrote:



To view this discussion visit https://groups.google.com/d/msgid/weewx-user/f66675e6-c8f9-4111-89b5-ef257f7c39dan%40googlegroups.com.

[hajsek...@gmail.com]

thank you I will remove that.

should I remove these also?

        pressure = pressure * 0.9647

        UV = UV * 1.0027

torek, 30. september 2025 ob 15:26:59 UTC+2 je oseba John Kline napisala:

[John Kline]

I have no idea if you should remove the UV change.  How did it get there in the first place?

On Sep 30, 2025, at 6:34 AM, hajsek...@gmail.com <hajsek...@gmail.com> wrote:



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[michael.k...@gmx.at]

This will depend on your station, driver, sensor... and if this kind of calibration makes sense in your case, or not.

Another thing you have to do, is to manually correct your rain values in the database (only the affected rows where the rule in [Corrections] did apply, might be hard to find out), and it's retrieved values (rainRate) and the recalculate yours stats. There are weewx tools that can help you with this: https://weewx.com/docs/5.1/utilities/weectl-database/

[John Smith]

Did you also do something with your barometer readings?

Low Barometer 958,2 hPa 13. 03. 2025 03:03:05

Although that might be more likely bad data in your database...

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[hajsek...@gmail.com]

this is my weather station.

https://www.froggit.de/hp1000se-pro-7-in-1-ultra-wifi-weather-station-set.html

and I have removed all those corrections

about this I really dont know

Low Barometer 958,2 hPa 13. 03. 2025 03:03:05 

torek, 30. september 2025 ob 15:47:23 UTC+2 je oseba John Smith napisala:

[John Smith]

While it's within the realm of possible, this isn't unless you've been through a cyclone or similar...

Lowest 881,6 hPa 31. 10. 2021 12:14:14

Do you have your altitude set correctly to adjust raw values into ones as if they are at sea level?

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[hajsek...@gmail.com]

Hi

this record as I checked is not real we don't have cyclones here

Altitude is real and it is ok.
did you check also any other values which are "strange"?
I repair now year rain and it is real value now.

torek, 30. september 2025 ob 16:10:40 UTC+2 je oseba John Smith napisala:

[John Smith]

You may need to remove bad values from the database and rebuild daily summaries then:

https://github.com/weewx/weewx/wiki/Cleaning-up-old-bad-data

I didn't spend a lot of time looking at your website but the rain and barometer readings stood out like a sore thumb...

To view this discussion visit https://groups.google.com/d/msgid/weewx-user/0aa36238-1d16-4ff0-9c44-b1f54c17f54en%40googlegroups.com.

[John Smith]

Just took another look and your barometer is still wonky, currently 988hPa, looks like you were adjusting it to a more sane value, but have since undone it...

[hajsek...@gmail.com]

hi

Yes I have removed all corrections and than I see that was wrong. So after that I have adjusted settings to show up exact value.

now should be ok.

I also changed yearly rain to real value so I changed that in database now is 1210 mm 

thank you for link I will check that. But problem is I don't know what is real data and what is wrong on my site.

regards

sreda, 1. oktober 2025 ob 04:15:46 UTC+2 je oseba John Smith napisala:

[michael.k...@gmx.at]

For the rain: your rain gauge has a resolution of 0.1mm. You will very likely find the timestamp since when rain = rain * 10 corrections was made, because the increments in the database are in whole mm instead of 0.1mm.

[John Smith]

Am I right in thinking WeeWX is using a sqlite file?

Did you change target_unit at all?

To view this discussion visit https://groups.google.com/d/msgid/weewx-user/d5cc30a1-133f-46cb-8780-2e776527b573n%40googlegroups.com.

[hajsek...@gmail.com]

target_unit = METRIC

sreda, 1. oktober 2025 ob 12:27:52 UTC+2 je oseba John Smith napisala:

[John Smith]

Ok your sqlite file will have the barometer column in hPa then, all you need to do is follow the instructions on this page:

https://github.com/weewx/weewx/wiki/Cleaning-up-old-bad-data

To view this discussion visit https://groups.google.com/d/msgid/weewx-user/f3f74964-30e0-4eea-9842-ccacf53ac249n%40googlegroups.com.

[hajsek...@gmail.com]

I see this link is for a sqlite I use maysql for database.

And how will I know which data to delete?

thank you

regards

sreda, 1. oktober 2025 ob 13:37:16 UTC+2 je oseba John Smith napisala:

[John Smith]

I did ask you if you were using sqllite db, do you have phpMyAdmin installed? That will be the easiest way to find and remove bad data.

You only need to worry about the archive table, just sort the table by the barometer column ascending and then either set bad records to NULL or delete the row if all the data is dodgy.

Then follow the link I sent to rebuild the daily summaries.

To view this discussion visit https://groups.google.com/d/msgid/weewx-user/e5f16d6f-27bc-4f6c-b45b-dca7c057581dn%40googlegroups.com.

[hajsek...@gmail.com]

Hi

Sorry I missed that. yes I have phpmyadmin.

Ok will do that and rebuild database

sreda, 1. oktober 2025 ob 15:23:17 UTC+2 je oseba John Smith napisala:

[hajsek...@gmail.com]

I dont know if I need to open another topic, for other problems. First how to setup forecast to show what I wanted?
And second one about lightning. I get some strange data, how to convert that into readable data? There is no lightning but still I get this. 

sreda, 1. oktober 2025 ob 15:33:28 UTC+2 je oseba hajsek...@gmail.com napisala:

[hajsek...@gmail.com]

hi

can someone help me with this last problem, please?

sreda, 1. oktober 2025 ob 19:38:40 UTC+2 je oseba hajsek...@gmail.com napisala: