Hi, I'm using the Wh1081 station with cumulus software.
The question i have being a "newbie" is why does cumulus report fine weather and the WH1081 tendency is clouds with a sun but outside is drizzle with clouds?
I've set my relative pressure up with the weather forecasters here, also I checked with outher users website and my pressure looks roughly the same as theirs.
I'm a bit baffled by that!
many thanks
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Latest Cumulus MX V4 release 4.4.2 (build 4085) - 12 March 2025
Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024
Legacy Cumulus 1 release 1.9.4 (build 1099) - 28 November 2014
(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)
Download the Software (Cumulus MX / Cumulus 1 and other related items) from the Wiki
If you are posting a new Topic about an error or if you need help PLEASE read this first viewtopic.php?p=164080#p164080
General Question WH1081 and Cumulus
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Charlie
- Posts: 363
- Joined: Thu 04 Feb 2010 12:22 pm
- Weather Station: 1wire-Cumulus & Fine Offset
- Operating System: Windows 7
- Location: Whitehorse, Yukon Territory, Canada
Re: General Question WH1081 and Cumulus
The two forecasts are created completely independently with different algorithms.
- Orion
- Posts: 277
- Joined: Mon 08 Nov 2010 5:51 pm
- Weather Station: WH1081 (Maplin)
- Operating System: windows 10 64bit
- Location: Paignton Devon UK
- Contact:
Re: General Question WH1081 and Cumulus
The Weather icon on the Wh1081 can be adjusted independently of the pressure setting
just set the icon to what you think the picture will be in a few hours
just set the icon to what you think the picture will be in a few hours
- beteljuice
- Posts: 3292
- Joined: Tue 09 Dec 2008 1:37 pm
- Weather Station: None !
- Operating System: W10 - Threadripper 16core, etc
- Location: Dudley, West Midlands, UK
Re: General Question WH1081 and Cumulus
Remember it's a FORECAST, not a nowcast.
Could be anywhere between 5hrs => 30hrs in the future depending on the rate of change of conditions.
Could be anywhere between 5hrs => 30hrs in the future depending on the rate of change of conditions.
......................Imagine, what you will KNOW tomorrow !
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Synewave
- Posts: 642
- Joined: Mon 25 Jan 2010 1:55 pm
- Weather Station: Watson W-8681
- Operating System: Raspian
- Location: Brighton, UK
- Contact:
Re: General Question WH1081 and Cumulus
MarkAUS,
Yes, I think you've missed the point as Beteljuice has said, it's a forecast, not the current conditions as you look out of the window.
Yes, I think you've missed the point as Beteljuice has said, it's a forecast, not the current conditions as you look out of the window.
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philcdav
- Posts: 244
- Joined: Tue 24 Jun 2008 9:43 pm
- Weather Station: MyDEL WX2008 Mk2 Fine Offset
- Operating System: XP and W7
- Location: Maghull, nr Liverpool, UK
- Contact:
Re: General Question WH1081 and Cumulus
heh MarkAUS
u might take a look at the console 'tendency' display.
I found that, like all the other displayed items, this can be toggled thru a preset list.
Play around with the display and you may get it to sync with the actual weather , albeit a few hours later.
u might take a look at the console 'tendency' display.
I found that, like all the other displayed items, this can be toggled thru a preset list.
Play around with the display and you may get it to sync with the actual weather , albeit a few hours later.
Phil - G0DOR
- Ned
- Posts: 258
- Joined: Mon 19 Jul 2010 11:15 am
- Weather Station: WS2083 (aspirated)
- Operating System: Win 10
- Location: Auckland NZ
Re: General Question WH1081 and Cumulus
and don't forgot to have the salt shaker handy 
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dougie6653
- Posts: 2
- Joined: Sun 09 Jun 2013 9:53 am
- Weather Station: ws1090
- Operating System: windows 7
- Location: hamilton
Re: General Question WH1081 and Cumulus
hi
just bought my ws 1090 and been reading the forums in respect of setting the tendency of the weather. cant find anything that explains it in simple terms that i understand. Why should you need to set it manually? I had an oragon scientific in/out thermometer for years. It had a tendency window which was fairly accurate but it came out of the box that way.
any help appreciated.
thanks
just bought my ws 1090 and been reading the forums in respect of setting the tendency of the weather. cant find anything that explains it in simple terms that i understand. Why should you need to set it manually? I had an oragon scientific in/out thermometer for years. It had a tendency window which was fairly accurate but it came out of the box that way.
any help appreciated.
thanks