Current Conditions ♦ Outside Temperature 78.6°F Heat Index 80.3°F Wind Chill 78.6°F Dew Point 74.6°F Outside Humidity 88% Barometer 31.969 inHg (0.011) Wind 0 mph N/A ( N/A) Rain Today 0.12 in Rain Rate 0.00 in/h Inside Temperature 73.9°F Inside Humidity 57%
On Monday, July 28, 2025 at 8:16:29 PM UTC-4 kufuu wrote: > On Monday, July 28, 2025 at 4:46:31 PM UTC-4 Tom Keffer wrote: > >> Let's check what's going on in weewxd. >> >> 1. Set debug=1 in weewx.conf. >> 2. Run weewxd directly from the command line >> <https://www.weewx.com/docs/5.1/usersguide/running/#running-directly>, >> and post the output from startup through the first archive record. Make >> sure you post both LOOP and REC outputs. This will show us what values >> weewxd is processing. >> 3. For the same period of time, post the system log from the startup >> through the first archive record. This will show us internally what weewxd >> is doing. >> >> -tk >> >> On Mon, Jul 28, 2025 at 11:22 AM kufuu <[email protected]> wrote: >> >>> Still no change in BP after deletion of all mqtt components and >>> reinstalling weewx !! >>> >>> On Saturday, July 26, 2025 at 11:02:37 AM UTC-4 kufuu wrote: >>> >>>> Weewx must have picked that up from a previous weather station, >>>> reinstalling weewx without all the mqtt stuff and it is still >>>> Outside Temperature 85.9°F >>>> Heat Index 93.8°F >>>> Wind Chill 85.9°F >>>> Dew Point 73.9°F >>>> Outside Humidity 68% >>>> Barometer 31.878 inHg ( N/A) >>>> Wind 0 mph N/A ( N/A) >>>> Rain Today 0.00 in >>>> Rain Rate 0.00 in/h >>>> Inside Temperature 71.6°F >>>> Inside Humidity 56% >>>> >>>> Log >>>> Jul 26 10:50:02 raspberrypi weewx[554] DEBUG weewx.drivers.ws28xx: >>>> handleHistoryData: appending history record 1: {'dateTime': 1753541400, >>>> 'inTemp': 22.0, 'inHumidity': 56, 'outTemp': 29.799999999999997, >>>> 'outHumidity': 69, 'pressure': 1012.5, 'rain': 0.0, 'windSpeed': 0.0, >>>> 'windDir': None, 'windGust': 0.0, 'windGustDir': None} >>>> >>>> And the console shows 29.90inHg >>>> >>>> Will let it run a while to see if anything changes. >>>> >>>> >>>> On Saturday, July 26, 2025 at 6:40:00 AM UTC-4 Tom Keffer wrote: >>>> >>>>> You didn't mention that you have an MQTT intermediary. >>>>> >>>>> Most likely whatever is receiving the MQTT packets is mapping type >>>>> "barometer_inHg" to the WeeWX observation type "barometer." They both >>>>> have >>>>> roughly the same value. >>>>> >>>>> So, either your console is, in fact, reading gauge pressure (not >>>>> sea-level pressure), which would explain why it's lower, or whatever is >>>>> generating your MQTT packets is mapping values to the wrong MQTT types. >>>>> >>>>> Are you POSITIVE that the console is showing sea-level pressure? >>>>> Unless the LaCrosse knows something about altitude, it's probably showing >>>>> gauge pressure (possibly with a correction value). >>>>> >>>>> If you are positive, then look at whatever is generating the MQTT >>>>> packets. It's getting the values wrong. >>>>> >>>>> -tk >>>>> >>>>> >>>>> On Friday, July 25, 2025 at 1:45:21 PM UTC-7 [email protected] wrote: >>>>> >>>>>> weewx script >>>>>> >>>>>> Jul 25 15:55:47 weewx-weather weewx[2911] DEBUG user.mqtt: data: >>>>>> {'dateTime': '1753473300.0', 'inTemp_F': '73.58000000000001', >>>>>> 'inHumidity': >>>>>> '54.0', 'outTemp_F': '87.07999999999998', 'outHumidity': '66.0', >>>>>> 'pressure_inHg': '29.99951430125', 'rain_in': '0.0', 'windSpeed_mph': >>>>>> '0.44738837038786095', 'windDir': '22.5', 'windGust_mph': >>>>>> '1.3421651111635826', 'windGustDir': '22.5', 'interval_minute': '5.0', >>>>>> 'usUnits': '1.0', 'altimeter_inHg': '32.08486850330134', 'appTemp_F': >>>>>> '96.78463511145246', 'barometer_inHg': '31.986219029757965', >>>>>> 'cloudbase_foot': '4771.9496637540215', 'dewpoint_F': >>>>>> '74.31142147948229', >>>>>> 'heatindex_F': '95.85380134124786', 'humidex_F': '106.47314915297711', >>>>>> 'inDewpoint_F': '55.89516079858936', 'rainRate_inch_per_hour': '0.0', >>>>>> 'windchill_F': '87.07999999999998', 'windrun_mile': >>>>>> '0.037282364198988414', >>>>>> 'hourRain_in': '0.0', 'rain24_in': '0.050787401574803145', 'dayRain_in': >>>>>> '0.04062992125984252'} >>>>>> >>>>>> >>>>>> On Friday, July 25, 2025 at 3:14:59 PM UTC-4 Tom Keffer wrote: >>>>>> >>>>>>> See the wiki article on atmospheric pressure >>>>>>> <https://github.com/weewx/weewx/wiki/Barometer,-pressure,-and-altimeter>. >>>>>>> >>>>>>> It's possible that your station is reporting "gauge" temperature. WeeWX >>>>>>> reports pressure corrected to sea level. >>>>>>> >>>>>>> If you're convinced that you're comparing the same type of pressure, >>>>>>> then check the entry for altitude. >>>>>>> >>>>>>> -tk >>>>>>> >>>>>>> On Fri, Jul 25, 2025 at 11:21 AM kufuu <[email protected]> wrote: >>>>>>> >>>>>>>> I just purchased an old but never used La Crosse WS2813u-it weather >>>>>>>> station with weewx 4.10.2 and the Barometric pressure is much higher >>>>>>>> on >>>>>>>> weewx than on the console, any thoughts ? >>>>>>>> >>>>>>>> -- >>>>>>>> You received this message because you are subscribed to the Google >>>>>>>> Groups "weewx-user" group. >>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>> send an email to [email protected]. >>>>>>>> To view this discussion visit >>>>>>>> https://groups.google.com/d/msgid/weewx-user/fde00adc-8b99-4294-8cea-939e97b5a8a2n%40googlegroups.com >>>>>>>> >>>>>>>> <https://groups.google.com/d/msgid/weewx-user/fde00adc-8b99-4294-8cea-939e97b5a8a2n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>> . >>>>>>>> >>>>>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "weewx-user" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> >> To view this discussion visit >>> https://groups.google.com/d/msgid/weewx-user/cdd5a7b8-f9ac-4a3c-8681-1ebbf73711b5n%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/weewx-user/cdd5a7b8-f9ac-4a3c-8681-1ebbf73711b5n%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/weewx-user/bd8718ff-0291-4966-8ae8-a21388da6292n%40googlegroups.com.
