Snow amount on weather forecast

hango

Re: Weather Forecast Snow Amounts
Please mark as solved.

you can duplicate the rain amount like this:

var nw = new Date(); // var new get error
        	if ((nw.getMonth() > = 0 && nw.getMonth() < = 2) || (nw.getMonth() > = 10 && nw.getMonth() < = 11)) { // snow amount show only in winter months
				if (this.config.showSnowAmount) {
					var snowCell = document.createElement("td");
					if (isNaN(forecast.snow)) {
						snowCell.innerHTML = "no snow";
					} else {
						if(config.units !== "imperial") {
							snowCell.innerHTML = parseFloat(forecast.snow).toFixed(1).replace(".", this.config.decimalSymbol) + " mm";
						} else {
							snowCell.innerHTML = (parseFloat(forecast.snow) / 25.4).toFixed(2).replace(".", this.config.decimalSymbol) + " in";
						}
					}
					snowCell.className = "align-right xsmall snow";
					row.appendChild(snowCell);
				}
			}

on processWeather you add:

		day: day,
		icon: this.config.iconTable[forecast.weather[0].icon],
		maxTemp: this.roundValue(forecast.temp.max),
		minTemp: this.roundValue(forecast.temp.min),
		rain: this.processRain(forecast, data.list),
		snow: this.processSnow(forecast, data.list) // snow amount

then after processRain you add processSnow:

processSnow: function(forecast, allForecasts) {
		//If the amount of snow actually is a number, return it
		if (!isNaN(forecast.snow)) {
			return forecast.snow;
		}

		//Find all forecasts that is for the same day
		var checkDateTime = (!!forecast.dt_txt) ? moment(forecast.dt_txt, "YYYY-MM-DD hh:mm:ss") : moment(forecast.dt, "X");
		var daysForecasts = allForecasts.filter(function(item) {
			var itemDateTime = (!!item.dt_txt) ? moment(item.dt_txt, "YYYY-MM-DD hh:mm:ss") : moment(item.dt, "X");
			return itemDateTime.isSame(checkDateTime, "day") && item.snow instanceof Object;
		});

		//If no snow this day return undefined so it wont be displayed for this day
		if (daysForecasts.length == 0) {
			return undefined;
		}

		//Summarize all the snow from the matching days
		return daysForecasts.map(function(item) {
			return Object.values(item.snow)[0];
		}).reduce(function(a, b) {
			return a + b;
		}, 0);
	}

also on defaults you can add:

showSnowAmount: true, // only for winter months

result:

https://github.com/hangorazvan/smartmirror/blob/master/modules/forecast/Screenshot (4).png

broberg

@hango Please answer in the question thread instead of creating a new one.

hango

@broberg OK, sorry
When I wanted to reply in the thread I got this suggestion:

The topic you are replying to is quite old. Would you like to create a new topic instead, and reference this one in your reply?

broberg

@hango nevertheless, easier to keep things in one thread. That questions is there so one don’t accidentally brings up a dead thread.