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HTML

              
                <div id="weather-widget" class="">
  <video poster="//cit261.bermonpainter.com/rain.jpg" id="video" playsinline autoplay muted loop>
    <source src="//cit261.bermonpainter.com/rain.webm" type="video/webm">
    <source src="//cit261.bermonpainter.com/rain.mp4" type="video/mp4">
  </video>

  <main class="weather">
    <article class="weather-now">
      <ul>
        <li class="weather-now-day"></li>
        <li class="weather-now-date"></li>
        <li class="weather-now-location"></li>
      </ul>

      <button class="weather-now-new-location" id="change-location-button">Change Location</button>
      
      <ul>
        <li class="weather-now-icon"> <span class="weather-description"></span></li>
        <li class="weather-now-tempurature"></li>
      </ul>

      <dl class="weather-now-details">
        <dt>Feels Like</dt>
        <dd class="weather-now-precipitation"></dd>
      </dl>

      <dl class="weather-now-details">
        <dt>Humidity</dt>
        <dd class="weather-now-humidity"></dd>
      </dl>

      <dl class="weather-now-details">
        <dt>Wind</dt>
        <dd class="weather-now-wind"></dd>
      </dl>
    </article>

    <aside class="weather-forecast">
      <h2>Weather Forecast</h2>
    </aside>
    
    <footer>Bermon Painter | CIT261</footer>
  </main>
  
  <div id="mask-background"><button id="close-mask">Close</button></div>
  <form id="change-location-form">
    <label for="zip">Enter your postal code</label>
    <input id="zipcode" type="number" name="zip" step="1" required />
    <button type="submit" id="change-location-form-submit">Update Location</button>
  </form>
</div>
              
            
!

CSS

              
                @import url('https://fonts.googleapis.com/css?family=Montserrat:200,200i&display=swap');

// Root
html,body {
  font: 100% Montserrat, Helvetica;
  font-weight: 200;
  height: 100%;
  line-height: 1.5;
  margin: 0;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

h2 {
  font-weight: 200;
  text-transform: uppercase;
}

sup {
  font-weight: 200;
  font-size: .5em;
  margin-left: .1em;
  position: relative;
    top: -.75em;
}
input::-webkit-inner-spin-button,
input::-webkit-outer-spin-button {
  -webkit-appearance: none; 
  margin: 0; 
}
input[type="number"] {
  -moz-appearance:textfield;
}

@keyframes blur {
  to {
    filter: blur(10px);
  }
}
video { 
  // background: url('//cit261.bermonpainter.com/rain.jpg') no-repeat;
  background-size: cover;
  filter: grayscale(100%);
  height: auto;
  min-height: 100%;  
  position: fixed;
    top: 50%;
    left: 50%;
  min-width: 100%;
  transform: translateX(-50%) translateY(-50%);
  transition: 1s opacity;
  width: auto;  
  z-index: -100;
}

// Main wrapper
.weather {
  background: rgb(2,0,36);
  background: linear-gradient(-180deg, rgba(2,0,36,.6) 0%, rgba(9,9,121,.6) 35%, rgba(0,212,255,.6) 100%);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: filter 100ms ease-out 0ms;
  width: 100%;
}

// Weather in the header
.weather-now {
  color: #fff;
  margin-bottom: 8%;
  padding: 5%;
  position: relative;
  &-day {
    font-size: 2em;
    font-weight: bold;
    text-transform: uppercase;
  }
  &-date, &-location {
    font-size: .9em;
    font-style: italic;
    line-height: 1.2;
    opacity: .5;
  }
  &-new-location {
    background: transparent;
    border: 2px solid rgba(#fff, .3);
    border-radius: 3px;
    color: #fff;
    cursor: pointer;
    font-size: .8em;
    line-height: 1.5;
    opacity: 1;
    padding: 7px 14px;
    pointer-events:auto;
    position: absolute;
      top: 10%;
      right: 5%;
    transition: background 350ms ease-out, 
                color 350ms ease-out,
                opacity 350ms ease-out 400ms;
    // transition-delay: 250s;
    &:hover, &:focus {
      background: rgb(183,218,244);
      color: #100F26;
    }
  }
  &-icon {}
  &-tempurature {
    font-size: 8em;
    font-weight: bold;
    margin-top: 70px;
  }
  &-details {
    border-top: 1px solid rgba(255, 255, 255, .1);
    display: flex;
    flex-wrap: column;
    margin: 0;
    padding-top: 4%;
    padding-bottom: 3%;
    width: 100%;
    &:last-of-type {
      border-bottom: 1px solid rgba(255, 255, 255, .1);
    }
    dt {
      text-transform: uppercase;
      font-size: .8em;
      font-weight: bold;
      padding-left: 2%;
      padding-top: .45%;
    }
    dd {
      margin-left: auto;
    }
  }
}

// Upcoming weather
.weather-forecast {
  background-color: rgba(#222831, .9);
  color: #fff;
  padding: 5%;
  ul {
    border-radius: 3px;
    display: flex;
    flex-direction: column;
  }
  &-item {
    background-color: rgba(#fff, .04);
    border-radius: 3px;
    margin-bottom: 2px;
    height: 70px;
    padding: 5px 5px 5px 80px;
    position: relative;
    text-align: center;
    transition: background-color 150ms, color 150ms, transform 150ms;
    &:first-child {
      margin-left: 0;
    }
    &:hover, &:focus {
      background-color: #fff;
      color: #222831;
      transform: scale(1.07);
    }
    &-icon {
      display: block;
      height: 100px;
      position: absolute;
        top: -10px;
        left: -10px;
      width: 100px;
    }
    &-day, &-time {
      float: right;
      font-size: .8em;
      margin-right: 6px;
      margin-top: 40px;
    }
    &-tempurature {
      font-size: 2.8em;
      font-weight: bold;
      float: left;
      margin-top: 6px;
    }
  }
}

// Footer
footer {
  background-color: rgba(#222831, .95);
  color: rgba(#fff, .8);
  font-size: .8em;
  padding: 2em 0;
  text-align: center;
  text-transform: uppercase;
}

// Mask & change location form
#mask-background {
  background: rgb(183,218,244);
  border-radius: 3px;
  color: rgb(183,218,244);
  display: block;
  font-size: .8em;
  height: 30px;
  width: 100px;
  line-height: 1.5;
  opacity: 0;
  padding: 7px 14px;
  pointer-events:none;
  position: absolute;
      top: 5%;
      right: 5%;
  transform: translate3d(0%, 0%, 0);
  transition: top 450ms cubic-bezier(.55,0,.1,1),
              right 450ms cubic-bezier(.55,0,.1,1),
              height 450ms cubic-bezier(.55,0,.1,1),
              width 450ms cubic-bezier(.55,0,.1,1),
              background 450ms cubic-bezier(.55,0,.1,1),
              border-radius 450ms cubic-bezier(.55,0,.1,1),
              opacity 450ms cubic-bezier(.55,0,.1,1);
  z-index: 1;
  &:before {
    content: "";
  }
  button {
    background-color: transparent;
    border: 0;
    color: rgba(#fff, 0);
    cursor: pointer;
    height: 20px;
    padding: 0;
    pointer-events:auto;
    text-indent: -9999px;
    position: absolute;
      top: 5%;
      right: 5%;
    transform: rotate(45deg);
    width: 20px;
    &:after, &:before {
      background-color: #fff;
      display: block;
      content: '';
      height: 2px;
      position: absolute;
        top: 9px;
        left: 0;
      width: 20px;
    }
    &:before {
      height: 20px;
      width: 2px;
      top: 0;
      left: 9px;
    }
  }
}
#change-location-form {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
  opacity: 0;
  pointer-events:none;
  position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
  transition: opacity 150ms ease-out 50ms;
  z-index: 100;
  label {
    color: #fff;
    font-size: .8em;
    opacity: .8;
    padding-bottom: 5px;
    pointer-events:auto;
    text-align: left;
    width: 220px;
  }
  input {
    appearance: none;
    background-color: rgba(#fff, 0);
    border: 2px solid rgba(#fff, .5);
    border-radius: 3px;
    color: #fff;
    font: 100% Montserrat, Helvetica;
    font-weight: 200;
    font-size: 2em;
    font-weight: normal;
    margin-bottom: 10px;
    padding: 10px 15px;
    pointer-events:auto;
    transition: background-color 150ms ease-in;
    width: 200px;
    &:focus {
      background-color: rgba(#fff, .1);
    }
  }
  button {
    background: rgb(25,116,181);
    // background-size: 1px 500px;
    border: 0px;
    border-radius: 3px;
    color: #fff;
    cursor: pointer;
    font-size: 1em;
    line-height: 1.5;
    padding: 20px 20px;
    pointer-events:auto;
    transition: background 250ms ease-out, color 250ms ease-out;
    width: 235px;
    &:hover, &:focus {
      background: rgb(183,218,244);
      color: #100F26;
    }
  }
}

// Modal is open
.has-modal {
  .weather {
    filter: blur(10px);
    transition: filter 150ms ease-out 200ms;
    // animation: blur 250ms linear forwards;
    // animation-delay: 150ms;
    pointer-events:none;
  }
  .weather-now-new-location {
    opacity: 0;
    transition-delay: 50ms;
    // transition: opacity 350ms ease-out;
    
  }
  #mask-background {
    background: rgb(2,0,36);
    background: linear-gradient(-180deg, rgba(2,0,36,.5) 0%, rgba(9,9,121,.5) 35%, rgba(0,212,255,.55) 100%);
    border-radius: 0;
    display: block;
    top: 0;
    right: 0;
    height: 100%;
    opacity: 1;
    pointer-events:none;
    width: 100%;                
    &:before {
      content: '';
    }
  }
  #change-location-form {
    opacity: 1;
    transition: opacity 150ms ease-out 400ms;
  }
}



              
            
!

JS

              
                var weatherModule = (function() {
  // Set up settings for the API calls
  let proxy                 = 'https://cors-anywhere.herokuapp.com',
      currentWeatherAPIURL  = 'https://api.openweathermap.org/data/2.5/weather',
      forecastWeatherAPIURL = 'https://api.openweathermap.org/data/2.5/forecast',
      iconURL               = 'https://openweathermap.org/img/wn/',
      weatherAPIKey         = '9f72ffa9eabaa759e8b38618acb9acae';
  
  // Cache HTML elements
  let $widget                = document.getElementById('weather-widget'),
      $todaysDay             = document.querySelector('.weather-now-day'),
      $todaysDate            = document.querySelector('.weather-now-date'),
      $location              = document.querySelector('.weather-now-location'),
      $currentTempIcon       = document.querySelector('.weather-now-icon'),
      $currentTemp           = document.querySelector('.weather-now-tempurature'),
      $currentFeelsLike      = document.querySelector('.weather-now-precipitation'),
      $currentHumidity       = document.querySelector('.weather-now-humidity'),
      $currentWind           = document.querySelector('.weather-now-wind'),
      $forecastList          = document.querySelector('.weather-forecast'),
      $changeLocationButton  = document.getElementById('change-location-button'),
      $mask                  = document.getElementById('mask-background'),
      $maskButton            = document.getElementById('close-mask'),
      $form                  = document.getElementById('change-location-form'),
      $zipcode               = document.getElementById('zipcode'),
      $formSubmit            = document.getElementById('form-submit');

  // Set up placeholders for geolcation
  let long,
      lat; 
  
  // Convert a date value to day of the week
  // Usage:
  //    convertToDay(value);
  var convertToDay = function(day) {  
    // Create an array to contain the days of the week
    let weekdays = ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'];
    
    // Convert the date into a date format
    day = new Date(day);
    
    // Return the day of the week
    return weekdays[day.getDay()];
  }
  
  // Convert a date value to month of the year
  // Usage:
  //    convertoMonth(value);
  var convertToMonth = function(date) {
    // Create an array to contain the months of the year
    let months = ['January','February','March','April','May','June','July','August','September','October','November','December'];
    
    // Convert the date into a date format
    date = new Date();
    
    // Return the month of the year
    return months[date.getDay()];
  }
  
  // Convert a date value to 12 hour AM/PM time format
  // Usage:
  //    convertToTime(value);
  var convertToTime = function(date) {
    // Convert the date into a date format
    date = new Date(date);
    
    // Get the hours and minutes from the data value
    let hours   = date.getHours();
    let minutes = date.getMinutes();
    
    // Convert 24hrs to 12hrs /w AM or PM
    let ampm  = hours >= 12 ? 'PM' : 'AM';
    hours     = hours % 12;
    hours     = hours ? hours : 12; // convert '0' should to '12'
    minutes   = minutes < 10 ? '0'+minutes : minutes;

    // Return the date in AM/PM time format
    return `${hours}:${minutes} ${ampm}`;
  }
  
  // Get the date and format it into day of the week
  // Set the HTML elements for the header of the page
  var setDate = function(element, date) {
    // Get the current date
    let now = new Date();
    
    // Set the HTML
    $todaysDay.textContent = convertToDay(now);
    $todaysDate.textContent = convertToMonth([now.getMonth()])  + " " + now.getDate() + ", " + now.getFullYear();
  };
  
  var fetchCurrentWeather = function(api) {
    fetch(api)
      .then(response => {
        return response.json();
      })
      .then(data => {
        // Set response data to variables
        const {name} = data
        const {temp, temp_min, temp_max, pressure, humidity, feels_like} = data.main;
        const {speed, deg} = data.wind;

        // Add data to the interface 
        $location.textContent        = name;
        $currentTemp.innerHTML       = `${Math.round(temp)}<sup>&#8457;</sup>`;
        $currentFeelsLike.innerHTML  = `${Math.round(feels_like)}<sup>&#8457;</sup>`;
        $currentHumidity.textContent = `${humidity}%`;
        $currentWind.textContent     = `${speed} m/s`; 
    });
  };
  
  var fetchForecastWeather = function(api) {
    fetch(api)
      .then(response => {
        return response.json();
      })
      .then(data => {
        // Set response data to variables
        const {list} = data;
        
        // If a forecast list already exists, remove it
        let elementCheck = document.querySelector('.weather-forecast-list');
        if(typeof(elementCheck) != 'undefined' && elementCheck != null){
            elementCheck.remove();
        }

        // Create the forecast as an HTML list
        // then append to the HTML
        // <ul class="weather-forecast-list">
        var forecastListParent = document.createElement('ul');
        forecastListParent.setAttribute("class", "weather-forecast-list");

        var listItem,
            listItemIcon,
            listItemDay,
            listItemTime,
            listItemTemp;

        list.forEach(function(item) {
          // <li class="weather-forecast-item">
          //   <span class="weather-forecast-item-icon">icon</span>
          //   <span class="weather-forecast-item-day">Monday</span>
          //   <span class="weather-forecast-item-time">7:00AM</span>
          //   <span class="weather-forecast-item-tempurature">23</span>
          // </li>
          listItem = document.createElement('li');
          listItem.setAttribute("class", "weather-forecast-item");

          // Add the icon
          listItemIcon = document.createElement('img');
          listItemIcon.setAttribute('class', 'weather-forecast-item-icon');
          listItemIcon.src = `${iconURL}${item.weather[0].icon}@2x.png`;
          listItem.appendChild(listItemIcon);

          // Add the day
          listItemDay = document.createElement('span');
          listItemDay.setAttribute('class', 'weather-forecast-item-day');
          listItemDay.innerHTML = convertToDay(item.dt_txt);
          listItem.appendChild(listItemDay);

          // Add the time
          listItemTime = document.createElement('span');
          listItemTime.setAttribute('class', 'weather-forecast-item-time');
          listItemTime.innerHTML = convertToTime(item.dt_txt);
          listItem.appendChild(listItemTime);

          // console.log(item.dt_txt, convertToTime(item.dt_txt))

          // Add the tempurature
          listItemTemp = document.createElement('span');
          listItemTemp.setAttribute('class', 'weather-forecast-item-tempurature');
          listItemTemp.innerHTML = `${Math.round(item.main.temp)}<sup>&#8457;</sup>`;
          listItem.appendChild(listItemTemp);

          // Append completed list /w data to the parent UL
          // Count the loops and only render 5            
          forecastListParent.appendChild(listItem);
        });

        // Append complete forecast list ot the DOM
        $forecastList.appendChild(forecastListParent);
    });
  };
  
  // Get the geolocation information from the browser
  // User lat/long for Charlotte is the user declines
  // or geolocation is blocked
  var getWeather = function() {  
    if(navigator.geolocation) {
      navigator.geolocation.getCurrentPosition(location => {
        
        // Set the lat/long from the browser location
        long = location.coords.longitude;
        lat  = location.coords.latitude;
        
        // Set the API calls
        const apiCurrentWeather  = `${currentWeatherAPIURL}?lat=${lat}&lon=${long}&appid=${weatherAPIKey}&units=Imperial`,
              apiForecastWeather = `${forecastWeatherAPIURL}?lat=${lat}&lon=${long}&cnt=10&appid=${weatherAPIKey}&units=Imperial`;
      
        // AJAX request for current weather data
        fetchCurrentWeather(apiCurrentWeather);
        
        // API request for forecast weather data
        fetchForecastWeather(apiForecastWeather);
      });
    } else {
      // Set default lat/long to Charlotte
      long = '-80.60368033352583';
      lat = '35.01485103949014';
      
      // Set the API calls
      const apiCurrentWeather  = `${currentWeatherAPIURL}?lat=${lat}&lon=${long}&appid=${weatherAPIKey}&units=Imperial`,
            apiForecastWeather = `${forecastWeatherAPIURL}?lat=${lat}&lon=${long}&cnt=10&appid=${weatherAPIKey}&units=Imperial`;

      // AJAX request for current weather data
      fetchCurrentWeather(apiCurrentWeather);

      // API request for forecast weather data
      fetchForecastWeather(apiForecastWeather);
    };
  };
   
  // Close the modal window
  // Have to double up touch and click events
  var closeModal = function() {  
    $maskButton.addEventListener("touchend", function(e){
      e.preventDefault();
      $widget.classList.toggle('has-modal');
    });
    $maskButton.addEventListener("click", function(e){
      e.preventDefault();
      $widget.classList.toggle('has-modal');
    });
  };
  
  // Open the modal window
  // Have to double up touch and click events
  var changeLocation = function() {   
    $changeLocationButton.addEventListener("touchend", function(e){
      $widget.classList.toggle('has-modal');
      e.preventDefault();
    });
    $changeLocationButton.addEventListener("click", function(e){
      $widget.classList.toggle('has-modal');
      e.preventDefault();
    });
    
    // Get the zip code from the input on submit
    $form.onsubmit = function(e) {
      let zipcode = $zipcode.value;
    
      // Set the API calls
      const apiCurrentWeather  = `${currentWeatherAPIURL}?zip=${zipcode}&appid=${weatherAPIKey}&units=Imperial`,
            apiForecastWeather = `${forecastWeatherAPIURL}?zip=${zipcode}&cnt=10&appid=${weatherAPIKey}&units=Imperial`;

      // AJAX request for current weather data
      fetchCurrentWeather(apiCurrentWeather);

      // API request for forecast weather data
      fetchForecastWeather(apiForecastWeather);
      
      // Prevent default for behavior
      event.preventDefault();
      
      // Close the modal
      $widget.classList.toggle('has-modal');
    };
  };
    
  return {
    setDate: setDate(),
    getWeather: getWeather(),
    changeLocation: changeLocation(),
    closeModal: closeModal()
  };
})();
              
            
!
999px

Console