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HTML

              
                <body>
	<!-- Status Bar -->
	<div id="status">
		<p></p>
		<button class="close"><i class="fa fa-times" aria-hidden="true"></i></button>
	</div>
	<!-- Current Weather -->
	<div id="current" class="wrapper">
		<nav>
			<button id="locateBtn">
				<i class="fa fa-location-arrow" aria-hidden="true"></i>
			</button>
			<button id="unitBtn" data-units="f">f</button>
		</nav>
		<h1 class="location">Chicago, IL</h1>
		<h2 class="date">Sunday, January 1, 2017</h2>
		<div class="weatherIcon">
			<div class="sunny">
				<div class="inner"></div>
			</div>
		</div>
		<p class="temp">72</p>
		<p class="conditions">Sunny</p>
	</div>
	<!-- Future Forecast -->
	<div id="future" class="wrapper">
		<div class="container">
			<h3 class="day">Mon</h3>
			<div class="weatherIcon">
				<div class="partlycloudy">
					<div class="inner"></div>
				</div>
			</div>
			<p class="conditions">Partly Cloudy</p>
			<p class="tempRange"><span class="high">64</span> | <span class="low">48</span></p>
		</div>
		<div class="container">
			<h3 class="day">Tue</h3>
			<div class="weatherIcon">
				<div class="mostlycloudy">
					<div class="inner"></div>
				</div>
			</div>
			<p class="conditions">Mostly Cloudy</p>
			<p class="tempRange"><span class="high">57</span> | <span class="low">45</span></p>
		</div>
		<div class="container">
			<h3 class="day">Wed</h3>
			<div class="weatherIcon">
				<div class="rain">
					<div class="inner"></div>
				</div>
			</div>
			<p class="conditions">Chance of Rain</p>
			<p class="tempRange"><span class="high">63</span> | <span class="low">59</span></p>
		</div>
	</div>
	<footer>
		<p id="lastUpdated">Last updated at 12:00pm</p>
		<p>Created by <a href="http://tiffanydu.com/" title="Visit Portfolio Site" target="_blank">Tiffany Du</a> | Weather data from <a href="https://www.wunderground.com/" title="Wunderground.com" target="_blank">Wunderground</a></p>
	</footer>
</body>
              
            
!

CSS

              
                /*----------------
	General
-----------------*/
* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
/* Remove outline > Apply other styles for accessibility */
:focus {
	outline: none;
}
html, body {
	height: 100%;
	width: 100%;
}
body {
	color: #fff;
	font-family: 'Alegreya Sans', sans-serif;
	font-weight: 300;
	position: relative;
	letter-spacing: 0.05rem;
	line-height: 1.5;
	text-align: center;
}
a {
	color: #6D8CA0;
	font-weight: 700;
	text-decoration: none;
}
a:hover {
	text-decoration: underline;
}
footer {
	color: rgba(255,255,255,0.6);
	font-size: 0.8rem;
	letter-spacing: 0.07em;
	line-height: 2;
	padding: 30px 0;
	width: 100%;
}
#lastUpdated {
	color: #fff;
	padding: 5% 0;
}
#lastUpdated:before {
	content: '-- ';
}
#lastUpdated:after {
	content: ' --';
}

/*----------------
	Containers
-----------------*/
.wrapper {
	color: #fff;
	overflow: auto;
	width: 100%;
}

/*----------------
	Status Bar
-----------------*/
#status {
	background-color: #FFECAE;
	color: rgba(0,0,0,0.5);
	display: none;
	font-size: 1rem;
	width: 100%;
	z-index: 100;
}
#status p {
	display: inline-block;
	padding: 10px 40px 6px;
}
#status a {
	color: #fff;
}
#status .close {
	background: none;
	color: rgba(0,0,0,0.5);
	float: right;
	height: 40px;
	position: absolute;
	right: 0;
	top: 0;
	width: 40px;
}
/*** Error & Success Messages ***/
#status.error {
	background-color: #EE9797;
}
#status.success {
	background-color: #82C886;
}
#status.error, #status.error .close,
#status.success, #status.success .close {
	color: #fff;
}
#status.error .fa-exclamation-triangle,
#status.success .fa-check-circle {
	margin-right: 10px;
}

/*----------------
	Buttons
-----------------*/
button {
	border: none;
	cursor: pointer;
}
nav {
	font-size: 1rem;
	margin: 0 auto;
	padding: 5% 0 10%;
}
#locateBtn, #unitBtn {
	background: none;
	border: 1px solid rgba(255,255,255,0.25);
	border-radius: 50%;
	color: #fff;
	height: 40px;
	transition: background 1s ease-in-out, border 0.2s ease-in-out;
	width: 40px;
}
#locateBtn.on, #unitBtn.on {
	background: rgba(255,255,255,0.25);
}
#locateBtn:focus, #locateBtn:hover, #unitBtn:focus, #unitBtn:hover {
	border: 1px solid rgba(255,255,255,0.75);
}
#locateBtn {
	margin-right: 10px;
}
#unitBtn {
	font-weight: 300;
	padding-right: 3px;
	padding-top: 2px;
	text-transform: uppercase;
}
#unitBtn:before {
	content: '\00b0'; /* Degree symbol */
	padding: 1px;
}
/* locateBtn Pulse Animation */
#locateBtn.pulse {
	animation: pulse 2s infinite;
}
@keyframes pulse {
	20% { background: rgba(255,255,255,0.25); }
}

/*----------------
	Current Weather
-----------------*/
#current {
	padding: 10% 5% 20%;
	position: relative;
}
.location {
	font-size: 2em;
	font-weight: 700;
	margin: 0;
}
.date {
	font-size: 1em;
	font-weight: 300;
	text-transform: uppercase;
}
#current .weatherIcon {
	height: 100px;
	margin: 10% auto 7%;
	width: 100px;
}
.temp {
	font-size: 3em;
	line-height: 1.3;
}
.temp:after {
	content: '\00b0';
	margin-right: -0.3em;
}
#current .conditions {
	font-size: 1.2em;
	text-transform: uppercase;
}

/*----------------
	Future Forecast
-----------------*/
#future {
	margin-bottom: 10%;
	padding: 0 10%;
}
#future > .container {
	border-bottom: 1px solid rgba(255,255,255,0.25);
	margin: 0;
	padding: 5% 10%;
	width: 100%;
}
#future > .container:first-child {
	border-top: 1px solid rgba(255,255,255,0.25);
}
#future .day {
	padding: 0;
	text-align: left;
	text-transform: uppercase;
}
#future .weatherIcon {
	float: right;
	font-size: 0.5em;
	height: 50px;
	margin-left: 10%;
	margin-top: -5%;
	width: 50px;
}
#future p { text-align: left; }
.high:after, .low:after {
	content: '\00b0';
	padding: 1px;
}

/*----------------
	Media Queries
-----------------*/
@media (min-width: 375px) {
	nav {
		left: 5%;
		position: absolute;
		top: 10%;
	}
	#locateBtn, #unitBtn {
		display: block;
		margin-bottom: 10px;
	}
	#current { 
		padding-bottom: 15%;
		padding-top: 15%;
	}
}
@media (min-width: 550px) {
	nav { top: 8%; }
	/* Current Weather */
	#current { 
		font-size: 1.3rem;
		padding-bottom: 10%;
		padding-top: 10%;
	}
	.date, #current .conditions { font-size: 0.9em;}
	#current .weatherIcon {
		font-size: 0.95em;
		height: 120px;
		margin: 7% auto 3%;
		width: 120px;
	}
	/* Future Forecast */
	#future {
		font-size: 1.1rem;
		padding: 0;
		margin-bottom: 3%;
	}
	#future > .container {
		border-bottom: none;
		float: left;
		padding: 20px;
		width: 33.33%; 
	}
	#future > .container:first-child { border-top: none; }
	#future > .container:not(:last-child) { border-right: 1px solid rgba(255,255,255,0.25); }
	#future .day, #future p { text-align: center; }
	#future .weatherIcon {
		font-size: 0.56em;
		float: none;
		height: 60px;
		margin: 10% auto 5%;
		width: 60px;
	}
	footer { font-size: 0.9rem; }
}
@media (min-width: 880px) {
	nav { top: 5%; }
	#current {
		font-size: 1.5rem;
		padding-bottom: 7%;
		padding-top: 7%;
	}
	#current .weatherIcon {
		font-size: 0.82em;
		margin: 5% auto 2%;
	}
	#lastUpdated {
		padding: 3%;
	}
}
              
            
!

JS

              
                $(document).ready(function () {
	var currentDate,
			currentLocation = 60647, // Default to Chicago
			currentTemp = [],
			currentUnits = 'f', // Default to Fahrenheit
			forecast = [],
			$forecastDivs = $('#future .container'),
			$locateBtn = $('#locateBtn'),
			$unitBtn = $('#unitBtn');
	
	// -----------------
	// Geolocation API
	// -----------------
	function getCurrentLocation() {
		// If geolocation is not supported, output msg and exit out of function
		if (!navigator.geolocation){
			showStatus('error', 'ERROR: Geolocation is not supported by this browser');
			return;
		}
		function showPosition(position) {
			var location  = position.coords.latitude + ',' + position.coords.longitude;
			getWeather(location); // Get weather after getting position
			showStatus('success', 'Success! Location found.');
			$locateBtn.addClass('on'); // Toggle btn class to on if successful
		}
		function showError(error) {
			switch(error.code) {
        case error.PERMISSION_DENIED:
					showStatus('error', 'ERROR: Geolocation request denied. Try visiting the HTTPS site: <a href="https://codepen.io/tiffanyadu/pen/qryXBo" target="_blank">https://codepen.io/tiffanyadu/pen/qryXBo</a>');
					break;
        case error.POSITION_UNAVAILABLE:
					showStatus('error', 'ERROR: Location information is unavailable.');
					break;
        case error.TIMEOUT:
					showStatus('error', 'ERROR: The request to get user location timed out.');
					break;
        case error.UNKNOWN_ERROR:
					showStatus('error', 'ERROR: An unknown error occurred.');
					break;
    	}
		}
		showStatus('', 'Locating…'); // In progress text
		navigator.geolocation.getCurrentPosition(showPosition, showError, {enableHighAccuracy: true});
	}
	
	// ---------------
	// Weather API
	// ---------------
	
	// Send request to API to get weather data
	function getWeather(location) {
		var weatherRequest = $.ajax({
			method: 'GET',
			url: 'https://api.wunderground.com/api/d6fadca18738e4ec/geolookup/conditions/forecast/q/' + location + '.json'
		});
		// If getting was successful, send data to be processed
		weatherRequest.done(function(data) {
			processData(data);
		});
		// If request fails, show error
		weatherRequest.fail(function(xhr, status, error) {
			console.warn(error.message);
		});
	}
	
	// Grab only the needed info from weather request and return
	function processData(data) {
		var current = data.current_observation;
		var daily = data.forecast.simpleforecast.forecastday;
		// Store values for current date, location, and temp
		currentDate = daily[0].date.weekday + ', ' + daily[0].date.monthname + ' ' + daily[0].date.day + ', ' + daily[0].date.year;
		currentLocation = current.display_location.city + ', ' + current.display_location.state;
		currentTemp = {
			c: current.temp_c,
			f: current.temp_f
		};
		forecast.length = 0; // Empty array first
		// Store forecast info
		daily.forEach(function(day) {
			var obj = {}; // Temporary object
			obj.weekdayShort = day.date.weekday_short;
			obj.conditions = day.conditions;
			obj.icon = day.icon;
			obj.c = {
				high: day.high.celsius,
				low: day.low.celsius
			};
			obj.f = {
				high: day.high.fahrenheit,
				low: day.low.fahrenheit
			};
			forecast.push(obj);
		});
		// Display weather ONLY after processing
		displayWeather();
	}
	
	// Display data on page
	function displayWeather() {
		// Separate today's forecast from the rest
		var today = forecast.shift();
		// Today - Print weather data
		$('#current .location').html(currentLocation);
		$('#current .date').html(currentDate);
		$('#current .weatherIcon > div').attr('class', today.icon);
		$('#current .conditions').html(today.conditions);
		$('#lastUpdated').html('Last updated at ' + getCurrentTime());
		// Add forecast data to page, don't display temps yet
		$forecastDivs.each(function(index) {
			$(this).find('.day').html(forecast[index].weekdayShort);
			$(this).find('.weatherIcon').children().attr('class', forecast[index].icon);
			$(this).find('.conditions').html(forecast[index].conditions);
		});
		// Get/update temps with current units
		updateTemps(currentUnits);
	}
	
	// Update temps and add to page
	function updateTemps(units) {
		$('#current .temp').html(Math.round(currentTemp[units]));
		$forecastDivs.each(function(index) {
			$(this).find('.high').html(forecast[index][units].high);
			$(this).find('.low').html(forecast[index][units].low);
		});
	}
	
	// ------------
	// Status Bar
	// ------------
	var $statusBar = $('#status');
	
	function showStatus(statusType, message) {
		var $statusText = $statusBar.children('p');
		var icon = '';
		// Set icon based on statusType
		if (statusType === 'error') {
			icon = '<i class="fa fa-exclamation-triangle" aria-hidden="true"></i>';
		} else if (statusType === 'success') {
			icon = '<i class="fa fa-check-circle" aria-hidden="true"></i>';
		}
		// Set status class, icon, text, and open animation
		$statusText.html(icon + message);
		$statusBar.attr('class', statusType).slideDown('fast');
	}
	// Status bar close animation
	$statusBar.children('.close').on('click', function() {
		$statusBar.slideUp('fast'); // Slide up animation
	});
	
	// ---------------
	// Misc Functions
	// ---------------
	
	// Get and format current time
	function getCurrentTime() {
		var now = new Date();
		var hours = now.getHours();
		var mins = now.getMinutes();
		var period = 'am';
		if (hours > 11) {
			period = 'pm';
			if (hours > 12) hours -= 12; // Format for 12-hr clock
		}
		if (mins < 10) {
			mins = '0' + mins; // Format minutes
		}
		return hours + ':' + mins + period;
	}
	
	// ------------------------
	// Locate and Unit Buttons
	// ------------------------
	
	// locateBtn - click to get current location
	$locateBtn.on('click', function() {
		getCurrentLocation($(this));
		$(this).removeClass('on pulse');
	});
	
	// unitBtn - click to toggle units
	$unitBtn.on('click', function() {
		$(this).toggleClass('on')
					 .attr('data-units', $(this).attr('data-units') === 'f' ? 'c' : 'f');
		currentUnits = $(this).attr('data-units');
		$(this).html(currentUnits);
		updateTemps(currentUnits);
	});
	
	// ------------------------
	// Functions to run onload
	// ------------------------ 
	window.onload = function() {
		getWeather(currentLocation); // Default to get Chicago weather
		// Suggest to share location with message and button animation
		setTimeout(function() {
			showStatus('', 'Click on the <i class="fa fa-location-arrow" aria-hidden="true"></i> button to share your current location.');
			$locateBtn.addClass('pulse');
		}, 5000);
	};
});
              
            
!
999px

Console