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HTML

              
                <div class="container" id="wrapper">
  <div class="container-fluid" id="current-weather">
    <div class="row">
      
      <!-- Right panel -->
      <div class="col-md-4 col-sm-5">
        <h5><spam id="cityName"></spam>, <spam id="cityCode"></spam></h5>
        <h6 id="localDate"></h6>
        <h5 id="localTime"></h5>
        <a id="refreshButton" href="#"><i class="fa fa-refresh fa-fw" aria-hidden="true"></i> Refresh</a>
      </div>
      
      <!-- Center panel -->
      <div class="col-md-5 col-sm-7" style="margin: 10px auto;padding:0;">
        <div class="row">
          <i class="wi" id ="main-icon" style="font-size: 85px;"></i>
          <div>
            <spam id="mainTemperature"></spam>
            <p id="tempDescription"></p>
          </div>
          <p style="font-size: 1.5rem;"><a href="#" class="active" id="celcius">°C</a> | <a href="#" id="farenheit">°F</a></p>
        </div>
      </div>
      
      <!-- Left panel -->
      <div class="col-xs-12 col-sm-12 col-md-3 row" style="text-align: right;">
        <div class="col-md-12 col-sm-3 col-xs-3 side-weather-info">
          <h6>Humidity: <spam id="humidity"></spam>%</h6>
        </div>
        <div class="col-md-12 col-sm-3 col-xs-3 side-weather-info">
          <h6>Wind: <spam id="wind"></spam> m/s</h6>
        </div>
        <div class="col-md-12 col-sm-3 col-xs-3 side-weather-info">
          <h6>High: <spam id="mainTempHot"></spam>°</h6>
        </div>
        <div class="col-md-12 col-sm-3 col-xs-3 side-weather-info">
          <h6>Low: <spam id="mainTempLow"></spam>°</h6>
        </div>
      </div>
      
    </div>
  </div>
  
  <!-- Modal -->
  <div class="modal fade" id="protocol-modal" tabindex="-1" role="dialog">
    <div class="modal-dialog" role="document">
      <div class="modal-content">
        <div class="modal-header">
          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        </div>
        <div class="modal-body">
          <p>Due to weather api restrictions, data can only be shown via HTTP request.</p>
          <p>Sorry for the inconvenience.</p>
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        </div>
      </div>
    </div>
  </div>
  
  <!-- 4 days forecast -->
  <div class="container-fluid">
    <div class="row" style="padding: 2px;">
      
      <!-- Day 1 -->
      <div class="col-md-3 col-sm-6 day-weather-box">
        <div class="col-sm-12 day-weather-inner-box">
          <div class="col-sm-8 forecast-main">
            <p id="forecast-day-1-name"></p>
            <div class="row">
              <h5 id="forecast-day-1-main">°</h5>
              <i class="wi forecast-icon" id="forecast-day-1-icon"></i>
            </div>
          </div>
          <div class="col-sm-4 forecast-min-low">
            <p><spam class="high-temperature" id="forecast-day-1-ht"></spam></p>
            <p><spam class="low-temperature" id="forecast-day-1-lt"></spam></p>
          </div>
        </div>
      </div>
      
      <!-- Day 2 -->
      <div class="col-md-3 col-sm-6 day-weather-box">
        <div class="col-sm-12 day-weather-inner-box">
          <div class="col-sm-8 forecast-main">
            <p id="forecast-day-2-name"></p>
            <div class="row">
              <h5 id="forecast-day-2-main">°</h5>
              <i class="wi forecast-icon" id="forecast-day-2-icon"></i>
            </div>
          </div>
          <div class="col-sm-4 forecast-min-low">
            <p><spam class="high-temperature" id="forecast-day-2-ht"></spam></p>
            <p><spam class="low-temperature" id="forecast-day-2-lt"></spam></p>
          </div>
        </div>
      </div>
      
      <!-- Day 3 -->
      <div class="col-md-3 col-sm-6 day-weather-box">
        <div class="col-sm-12 day-weather-inner-box">
          <div class="col-sm-8 forecast-main">
            <p id="forecast-day-3-name"></p>
            <div class="row">
              <h5 id="forecast-day-3-main">°</h5>
              <i class="wi forecast-icon" id="forecast-day-3-icon"></i>
            </div>
          </div>
          <div class="col-sm-4 forecast-min-low">
            <p><spam class="high-temperature" id="forecast-day-3-ht"></spam></p>
            <p><spam class="low-temperature" id="forecast-day-3-lt"></spam></p>
          </div>
        </div>
      </div>
      
      <!-- Day 4 -->
      <div class="col-md-3 col-sm-6 day-weather-box">
        <div class="col-sm-12 day-weather-inner-box">
          <div class="col-sm-8 forecast-main">
            <p id="forecast-day-4-name"></p>
            <div class="row">
              <h5 id="forecast-day-4-main">°</h5>
              <i class="wi forecast-icon" id="forecast-day-4-icon"></i>
            </div>
          </div>
          <div class="col-sm-4 forecast-min-low">
            <p><spam class="high-temperature" id="forecast-day-4-ht"></spam></p>
            <p><spam class="low-temperature" id="forecast-day-4-lt"></spam></p>
          </div>
        </div>
      </div>
      
    </div>
  </div>
</div>
              
            
!

CSS

              
                a {
  color: white;
  opacity: 0.6;
  text-decoration: none;
}

a:hover, a:active, a:focus{
  color: white;
  text-decoration: none;
  opacity: 1;
}

.active {
  color: white;
  text-decoration: none;
  opacity: 1;
}

body{
  background-color: #F4F6F7;
}

#wrapper {
  background-color: #28688C;
  box-shadow: 1px 5px 25px 3px #444;
  border-radius: 10px;
  margin: 100px auto;
  max-width: 720px;
  padding: 0px;
  color: white;  
}

#current-weather{
  padding: 15px;
}

#mainTemperature{
  font-size: 5.5em; 
  line-height: 0.7;
}

#tempDescription {
  margin-top: 10px;
  text-align: center;
}

.day-weather-box {
  border: 1px solid #28688C;
  background-color: #2E7FA1;
  border-radius: 5px;
  height: 5em;
}

.day-weather-box p{
  margin-bottom: 0;
}

.side-weather-info {
  padding: 0px 10px;
}

.day-weather-inner-box {
  display: inline-flex;
  margin: 14px auto;
  padding: 0px 5px;
}

.forecast-main {
  padding: 0px 0px 0px 30px;
}

.forecast-icon {
  font-size: 25px;
  margin-left: 5px;
}

.modal-body p{
  color: #333;
}
              
            
!

JS

              
                var unitIsCelcius = true;
var globalForecast = [];

// Maps the API's icons to the ones from https://erikflowers.github.io/weather-icons/
var weatherIconsMap = {
  "01d": "wi-day-sunny",
  "01n": "wi-night-clear",
  "02d": "wi-day-cloudy",
  "02n": "wi-night-cloudy",
  "03d": "wi-cloud",
  "03n": "wi-cloud",
  "04d": "wi-cloudy",
  "04n": "wi-cloudy",
  "09d": "wi-showers",
  "09n": "wi-showers",
  "10d": "wi-day-hail",
  "10n": "wi-night-hail",
  "11d": "wi-thunderstorm",
  "11n": "wi-thunderstorm",
  "13d": "wi-snow",
  "13n": "wi-snow",
  "50d": "wi-fog",
  "50n": "wi-fog"
};


$(function(){
  getClientPosition();
  startClock();  
});


function startClock(){
  setInterval(function(){
    $("#localTime").text(new Date().toLocaleTimeString());
  }, 1000);
}


function getClientPosition(){
  $.getJSON("https://ipapi.co/json/", function(position) {
    $("#cityName").text(position.city);
    $("#cityCode").text(position.country);
    
    getWeatherData(position.latitude, position.longitude);
  });
}


function getWeatherData(latitude, longitude){
  $.ajax({
    type: "GET",
    url: "https://cors-anywhere.herokuapp.com/http://api.openweathermap.org/data/2.5/forecast/daily?APPID=9b4bbf30228eb8528d36e79d05da1fac&lat=" + latitude + "&lon=" + longitude + "&units=metric&cnt=5",
    cache: true,
    headers: {
      "Access-Control-Allow-Headers": "x-requested-with"
    },
    success: function(forecast){
      globalForecast = forecast;
      updateForecast(forecast);

      // Stops Refresh button's spinning animation
      $("#refreshButton").html("<i class='fa fa-refresh fa-fw'></i> Refresh");
    },
    error: function(error){
      console.log("Error with ajax: "+ error);
    }
  });
}


// Update view values from passed forecast
function updateForecast(forecast){

  // Present day
  var today = forecast.list[0];
  $("#tempDescription").text(toCamelCase(today.weather[0].description));
  $("#humidity").text(today.humidity);
  $("#wind").text(today.speed);
  $("#localDate").text(getFormattedDate(today.dt));
  $("#main-icon").addClass(weatherIconsMap[today.weather[0].icon]);
  $("#mainTemperature").text(Math.round(today.temp.day));
  $("#mainTempHot").text(Math.round(today.temp.max));
  $("#mainTempLow").text(Math.round(today.temp.min));


  // Following days data
  for(var i = 1; i < (forecast.list).length; i++){
    var day = forecast.list[i];

    // Day short format e.g. Mon
    var dayName = getFormattedDate(day.dt).substring(0,3);

    // weather icon from map
    var weatherIcon = weatherIconsMap[day.weather[0].icon];

    $("#forecast-day-" + i + "-name").text(dayName);
    $("#forecast-day-" + i + "-icon").addClass(weatherIcon);
    $("#forecast-day-" + i + "-main").text(Math.round(day.temp.day));
    $("#forecast-day-" + i + "-ht").text(Math.round(day.temp.max));
    $("#forecast-day-" + i + "-lt").text(Math.round(day.temp.min));
  }
}


// Refresh button handler
$("#refreshButton").on("click", function(){
  // Starts Refresh button's spinning animation
  $("#refreshButton").html("<i class='fa fa-refresh fa-spin fa-fw'></i>");
  getWeatherData();
});


// Celcius button handler.
// Converts every shown value to Celcius
$("#celcius").on("click", function(){
  if(!unitIsCelcius){
    $("#farenheit").removeClass("active");
    this.className = "active";

    // main day
    var today = globalForecast.list[0];
    today.temp.day = toCelcius(today.temp.day);
    today.temp.max = toCelcius(today.temp.max);
    today.temp.min = toCelcius(today.temp.min);
    globalForecast.list[0] = today;

    // week
    for(var i = 1; i < 5; i ++){
      var weekDay = globalForecast.list[i];
      weekDay.temp.day = toCelcius(weekDay.temp.day);
      weekDay.temp.max = toCelcius(weekDay.temp.max);
      weekDay.temp.min = toCelcius(weekDay.temp.min);
      globalForecast[i] = weekDay;
    }

    // update view with updated values
    updateForecast(globalForecast);

    unitIsCelcius = true;
  }
});


// Farenheit button handler
// Converts every shown value to Farenheit
$("#farenheit").on("click", function(){  
  if(unitIsCelcius){
    $("#celcius").removeClass("active");
    this.className = "active";
    
    // main day
    var today = globalForecast.list[0];
    today.temp.day = toFerenheit(today.temp.day);
    today.temp.max = toFerenheit(today.temp.max);
    today.temp.min = toFerenheit(today.temp.min);
    globalForecast.list[0] = today;

    // week
    for(var i = 1; i < 5; i ++){
      var weekDay = globalForecast.list[i];
      weekDay.temp.day = toFerenheit(weekDay.temp.day);
      weekDay.temp.max = toFerenheit(weekDay.temp.max);
      weekDay.temp.min = toFerenheit(weekDay.temp.min);
      globalForecast[i] = weekDay;
    }

    // update view with updated values
    updateForecast(globalForecast);
    
    unitIsCelcius = false;
  }
});


// Applies the following format to date: WeekDay, Month Day, Year
function getFormattedDate(date){
  var options = { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric' };
  return new Date(date * 1000).toLocaleDateString("en-US",options);
}


// Formats the text to CamelCase
function toCamelCase(str) {
  var arr = str.split(" ").map(
    function(sentence){
      return sentence.charAt(0).toUpperCase() + sentence.substring(1);
    }
  );
  return arr.join(" ");
}


// Converts to Celcius
function toCelcius(val){
  return Math.round((val - 32) * (5/9));
}


// Converts to Farenheit
function toFerenheit(val){
  var degrees = (val * 1.8) + 32;
  var rounded = Math.round(degrees);
  return rounded;
}
              
            
!
999px

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