weathercloud.net is a web application that logs and makes publicly available weather data from personal weather stations.
This is a reverse engineering of the private API used to retrieve stations data.
- Weathercloud JS API 📡
npm install weathercloud-jsimport { getWeather } from "weathercloud-js";
(async () => {
// Get the weather for station ID 4172447340
const weather = await getWeather("4172447340");
console.log(weather);
})();See more examples here
Station ID can be:
- A 10-digit string for devices.
- A 9-digit string for devices.
- A 4-letter string for METAR (following ICAO airport codes).
const deviceId = "5692854635";
const metarId = "LSGG";Log in to a WeatherCloud account
await login(mail: string, password: string, storecredentials?: boolean = false): boolean; // Returns true if logged in successfullyGet general weather data from a station
await getWeather(StationId:string) : {
// included most of the time
epoch: number, // time of the last update (unix seconds)
bar: number, // pressure (hPa)
wdir: number, // wind direction (degree)
wdiravg: number, // average wind direction (degree)
wspd?: number, // wind speed (m/s)
wspdhi?: number, // wind gust (m/s)
wspdavg?: number, // average wind speed (m/s)
rainrate?: number, // rainrate (mm/hour)
rain?: number, // rained today (mm)
temp?: number, // temperature (°C)
hum?: number, // humidity (%)
dew?: number, // dew point (°C)
// optional
temp02?: number, // 2nd temperature (°C)
hum02?: number, // 2nd humidity (%)
chill?: number, // wind-chill (°C)
heat?: number, // heat index (°C)
thw?: number, // Temperature-Humidity-Wind Index or feel like (°C)
solarrad?: number, // solar radiation (W/m²)
uvi?: number, // UV index
vis?: number, // visibility mainly for metar (m)
// logged only
tempin?: number, // in temperature (°C)
humin?: number, // in humidity (%)
dewin?: number, // in dew point (°C)
heatin?: number, // in heat index (°C)
computed: { // added via logic based on above data
cloudsHeight: number | null, // height of the cloud (m)
feel: number | null, // feel index (°C)
weatherAvg: string | null, // avg state of weather in english (exemple "cloud")
}
};Get station profile
await getProfile(stationId:string): {
// Not present for metar
observer?: { // owner infos
name: string,
nickname: string,
company: string
},
device?: { // device informations
brand: string,
model: string
},
// present every time
followers: { // follower of this station
number: string // (this is a number in a string)
}
};Get device information
await getInfos(stationId:string): {
device: { // infos
account: number|string, // ...
status: string, // 0: metar 2: device 1: offline
city: string, // city
image: null|string, // optional url of device banner image
isWebcam: boolean, // is there a webcam
favorite: boolean, // is station favourite (false when not logged)
social: boolean, // is there a twitter account linked
altitude: string, // elevation of the station (m)
update: number // seconds since last update
},
values: { // some of the station data
temp: number, // temperature (°C)
hum: number, // humidity (%)
dew: number, // dew point (°C)
wspdavg: number, // average wind speed (m/s)
wdiravg: number, // average wind direction (degree)
bar: number, // pressure (hPa)
rain: number, // rained today (mm)
rainrate?: number, // rainrate (mm/hour)
solarrad?: number, // solar radiation (W/m²)
uvi?: number, // UV index
vis?: number // visibility mainly for metar (m)
}
};Get update infos
await getLastUpdate(stationId:string): {
update: number, // time elapsed since the last update (seconds)
server_time: number, // server time when requested (unix seconds)
status: string // "2" => OK; others => some kind of error
};Get wind data (directions and forces over directions)
await getWind(stationId:string): {
date: number, // time of the update
wdirproportions: number[], // array of proportion of wind, each one is a cardinals
calm: number, // proportion of calm wind time (%)
wspddistData: number[], // array of wind speeds, each one is a cardinals
raw: data // original values gl to know what this is exactly
};Get statistics (max/min for day/month/year)
await getStationStatus(stationId:string): {
last_update: number // time of the last update (unix seconds)
temp_current: [
number, // time of measurement
number // value of measurement
],
temp_day_max: [ number, number ], // number index are the same patern for every entries
temp_day_min: [ number, number ],
temp_month_max: [ number, number ],
temp_month_min: [ number, number ],
temp_year_max: [ number, number ],
temp_year_min: [ number, number ],
dew_current: [ number, number ],
dew_day_max: [ number, number ],
dew_day_min: [ number, number ],
dew_month_max: [ number, number ],
dew_month_min: [ number, number ],
dew_year_max: [ number, number ],
dew_year_min: [ number, number ],
hum_current: [ number, number ],
// all elements as temp or dew
bar_current: [ number, number ],
// ...
wspdavg_current: [ number, number ],
// ...
wspdhi_current: [ number, number ],
// ...
wdiravg_current: [ number, number ],
// ...
rain_current: [ number, number ],
// ...
// optional
wspd_current?: [ number, number ],
// ...
rainrate_current?: [ number, number ],
// ...
solarrad_current?: [ number, number ],
// ...
uvi_current?: [ number, number ],
// ...
chill_current?: [ number, number ],
// ...
heat_current?: [ number, number ],
// ...
// visibility for some reason divided by 100
vis_current?: [ number, number ],
// ...
// logged only
tempin_current?: [ number, number ],
// ...
humin_current?: [ number, number ],
// ...
dewin_current?: [ number, number ],
// ...
heatin_current?: [ number, number ]
// ...
};Get station in given radius of a GPS point
await getNearest(latitude: string|number, longitude: string|number, radius: string|number): {
type: "device"|"metar",
code: string, // id of station
name: string, // name
// position
city: string,
latitude: string,
longitude: string,
elevation: string, // (m)
image: string, // image profile url of the station
account: number|string, // ...
isFavorite: boolean, // is station favourite (false when not logged)
update: number, // seconds elapsed since last update
status?: string, // 0: METAR, 2: Device OK 1: Device error
distance: number, // distance from point (km)
values: Object, // just like data from getWeather
}[];Get top station by views, follows, or newest in a country, other a timeframe
await getTop(stat:"newest"|"followers"|"popular", countryCode:string, period?:"day"|"week"|"month"|"year"|"all"): { // timeframe not used for newest else mandatory
type: "device"|"metar",
code: string, // id of station
name: string, // name
// position
city: string,
latitude: string,
longitude: string,
elevation: string, // (m)
image: string, // image profile url of the station
account: number|string, // ...
isFavorite: boolean, // is station favourite (false when not logged)
update: number, // seconds elapsed since last update
status?: string, // 0: METAR, 2: Device OK 1: Device error
age?: number, // distance from point (km) -- for newest only
views?: number, // distance from point (km) -- for popular only
followers?: number, // distance from point (km) -- for followers only
values: Object, // just like data from getWeather
}[];List ALL device /!\ very heavy return
await getAllDevices(parseDevice?:boolean=false): { // parseDevice optional to let choice between easy work on data, or easyier for machine
code: string, // station id
name: string, // station name
type: "metar"|"device",
lat: string, // GPS loc
lon: string, // GPS loc
status: number, // 0: metar 2: device 1: offline
isWebcam: boolean, // is a webcam
temp: null | number, // temperature (°C)
hum: null | number, // humidity (%)
bar: number, // pressure (hPa)
wspdavg: null | number, // average wind speed (m/s)
wdiravg: null | number, // average wind direction (degree)
rain: null | number, // rained today (mm)
rainrate: null | number, // rainrate (mm/hour)
solarrad: null | number, // solar radiation (W/m²)
uvi: null | number, // UV index
} | // depending of parseDevice
[ // not parsed
string, // ID (in base36 for devices)
string, // name
number, // latitude
number, // longitude
number, // status - 0: metar 2: device 1: offline
number, // is webcam
number | "", // temperature (°C*10) string if undefined
number | "", // humidity string if undefined
number, // pressure (hPa*10)
number | "", // average wind speed (m/s*10) string if undefined
number | "", // average wind direction (deg) string if undefined
number | "", // rain (mm*10) string if undefined
number | "", // rainrate (mm/h*10) string if undefined
number | "", // solarrad string if undefined
number | "", // uvi string if undefined
];[LOGGED ONLY] Get the uptime of the station over the past month
await getStationStatus(stationId:string): { // METAR unsuported
date: number, // day (unix seconds)
value: number // uptime (%)
// maybe some more data for compatible and owned stations
}[];[LOGGED ONLY] Get owned and favorites devices
await getOwn(): {
favorites: [ // favorites devices list
{
type: "device"|"metar",
code: string, // id of station
name: string, // name
// position
city: string,
latitude: string,
longitude: string,
elevation: string, // (m)
image: string, // image profile url of the station
account: number|string, // ...
isFavorite: boolean, // is station favourite (false when not logged)
update: number, // seconds elapsed since last update
status?: string, // 0: METAR, 2: Device OK 1: Device error
values: Object, // just like data from getWeather
}
],
devices: [ // owned devices list
// just like favorite
]
};[LOGGED ONLY] Know if a device is favourited
await isFavorite(stationId:string): boolean;[LOGGED ONLY] Add a station to favorites
await addFavorite(stationId:string): boolean; // return true if success[LOGGED ONLY] Remove a station to favorites
await removeFavorite(stationId:string): boolean; // return true if successAPI docs are now separate, you can find them in api-documentation.md
Distributed under the MIT License. See LICENSE.txt for more information.