Snow amount on weather forecast

[hango]

Re: Weather Forecast Snow Amounts
Please mark as solved.

before you duplicate the rain amount put above this code

var winter = moment().format('MM');
    	    if ((winter > = '01' && winter < = '03') || (winter > = '11' && winter < = '12')) { // 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/hourlyforecast/blob/master/preview.png

[broberg]

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

[hango]

@broberg OK

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.