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Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024
Cumulus MX V4 beta test release 4.0.0 (build 4019) - 03 April 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
Wind chill and Weather Underground
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- Posts: 59
- Joined: Fri 05 Nov 2010 6:10 am
- Weather Station: Ambient WS 2080
- Operating System: Win7 Home Edition
- Location: Morro Bay, Ca.
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Wind chill and Weather Underground
Cumulus is reporting the wind chill fine however it does not get sent to Weather Underground along with all other data Any ideas?...Thanks
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- Posts: 59
- Joined: Fri 05 Nov 2010 6:10 am
- Weather Station: Ambient WS 2080
- Operating System: Win7 Home Edition
- Location: Morro Bay, Ca.
- Contact:
Re: Wind chill and Weather Underground
Thanks Steve. I saw it on other local stations as the first line under the current temp. They must be using some other software.
- steve
- Cumulus Author
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Re: Wind chill and Weather Underground
I didn't mean that wind chill is not a parameter that can be sent to WU using Cumulus; I meant that it can't be sent to WU at all, from a PWS, using any software.firedude52 wrote:They must be using some other software.
Steve
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- Posts: 59
- Joined: Fri 05 Nov 2010 6:10 am
- Weather Station: Ambient WS 2080
- Operating System: Win7 Home Edition
- Location: Morro Bay, Ca.
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Re: Wind chill and Weather Underground
Steve, actually there are some PWS's in my area that DO report wind chill and it is the very first line under current temp on their Wunderground forecast pages, which brought me to the original question. There are at least 3 here that I know of There re others as well. Zip is 93442 and Cuesta College, South Atascdero and Los Osos/Cuesta By the Sea/Baywood, Los Osos California. ALL are PWS's. They do report and list the wind chill.
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- Posts: 59
- Joined: Fri 05 Nov 2010 6:10 am
- Weather Station: Ambient WS 2080
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- Location: Morro Bay, Ca.
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Re: Wind chill and Weather Underground
I guess I'm assuming you mean by a PWS fine offset station whereas other types of stations used can?steve wrote:I didn't mean that wind chill is not a parameter that can be sent to WU using Cumulus; I meant that it can't be sent to WU at all, from a PWS, using any software.firedude52 wrote:They must be using some other software.
- steve
- Cumulus Author
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Re: Wind chill and Weather Underground
Here's part of my current conditions on WU:
I'm not sending that wind chill figure. There is nowhere in the protocol for wind chill to be reported - http://wiki.wunderground.com/index.php/ ... d_Protocol
Either WU is calculating the wind chill from my other data, or it is getting it from the airport. Note the 'cloud' data - I'm not sending that either, but it's coming from somewhere, almost certainly the airport.
If WU is calculating the wind chill, I note that your temperature is above 10C, which is the threshold for reporting wind chill. Cuesta College, which does have wind chill listed, is slightly below 10C. Presumably WU is applying the 10C rule.
I'm not sending that wind chill figure. There is nowhere in the protocol for wind chill to be reported - http://wiki.wunderground.com/index.php/ ... d_Protocol
Either WU is calculating the wind chill from my other data, or it is getting it from the airport. Note the 'cloud' data - I'm not sending that either, but it's coming from somewhere, almost certainly the airport.
If WU is calculating the wind chill, I note that your temperature is above 10C, which is the threshold for reporting wind chill. Cuesta College, which does have wind chill listed, is slightly below 10C. Presumably WU is applying the 10C rule.
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Steve
- steve
- Cumulus Author
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Re: Wind chill and Weather Underground
No, any Personal Weather Station. There's nowhere in the protocol for anyone to send wind chill data.firedude52 wrote:I guess I'm assuming you mean by a PWS fine offset station whereas other types of stations used can?
Steve
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- Posts: 59
- Joined: Fri 05 Nov 2010 6:10 am
- Weather Station: Ambient WS 2080
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Re: Wind chill and Weather Underground
Thanks Steve. Makes sense. I found a few more in my area that are also reporting the wind chill. Interesting indeed. Might drop WU a note and ask them to see.
On edit.... in my area cloud reporting, visibility and such etc and such are reported my NOAA MAIDS stations. I inquired on that since one morning my forecast page reported fog with 1/4 mile visibility yet it was clear as a bell thus I found out the closest NOAA MAIDS station which is a bit away was in fog however we weren't.
On edit.... in my area cloud reporting, visibility and such etc and such are reported my NOAA MAIDS stations. I inquired on that since one morning my forecast page reported fog with 1/4 mile visibility yet it was clear as a bell thus I found out the closest NOAA MAIDS station which is a bit away was in fog however we weren't.
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- Posts: 59
- Joined: Fri 05 Nov 2010 6:10 am
- Weather Station: Ambient WS 2080
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- Location: Morro Bay, Ca.
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Re: Wind chill and Weather Underground
Not real sure on the 10c rule either since Questa College is reporting 50.4F and I am reporting 50.5F? I've sent an inquiry off to WU, will be interesting to see their reply anyway. I'll post it when I get it. Usually takes me a day or 2 to get an answer.
- steve
- Cumulus Author
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Re: Wind chill and Weather Underground
Cuesta College is now above 10C and no longer has wind chill.
Steve
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- Posts: 59
- Joined: Fri 05 Nov 2010 6:10 am
- Weather Station: Ambient WS 2080
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Re: Wind chill and Weather Underground
Well that answered that We'll be getting well below the 10C mark later today and evening with 25-30 mph wind so we'll see what happens. Thanks Steve!
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- Posts: 59
- Joined: Fri 05 Nov 2010 6:10 am
- Weather Station: Ambient WS 2080
- Operating System: Win7 Home Edition
- Location: Morro Bay, Ca.
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Re: Wind chill and Weather Underground
+Well as per Steve's reply he is correct on the 10C rule for wind chill to show on the WU forecast page. Once my temps dropped below 10C the wind chill showed up. I had in the meantime asked WU what the protocol was for this to show up. Steve hit the nail on the head. WU's reply was a bit humorous. I asked basically how and when this happens and was pretty detailed in my question, but seem to think they must have skimmed my question pretty fast. Below is the response I got. Either way Steve was right on the money....
Hello,
Yes, some PWS are configured to display wind chill.
Thanks for supporting Weather Underground!
Weather Underground, Inc.
Hello,
Yes, some PWS are configured to display wind chill.
Thanks for supporting Weather Underground!
Weather Underground, Inc.