JSON Fun times

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/4.0.6/handlebars.min.js"></script>
<h1>Enter your city, breh</h1>

<input type="text" id="cityInput" placeholder="enter city">
<input type="text" id="stateInput" placeholder="enter state">
<button>
submit me my dude
</button>
<div id="loader"></div>
<div id="condition">

</div>
<div id="temp">


</div>

CSS

h1 {
	font-family: 'Helvetica Neue', 'Helvetica', sans-serif;
	font-weight: 300;
}
label {
	display: block;
	font-family: 'Helvetica Neue', 'Helvetica', sans-serif;
	font-weight: 400;
	font-size: 12px;
	text-transform: uppercase;
	margin-bottom: 5px;
	display: none;
}
input {
	border: 2px solid #ccc;
	border-radius: 4px;
	font-size: 20px;
	padding: 0px 9px;
	height: 40px;
	margin: 0px;
}

button {
	height: 44px;
	line-height: 44px;
	border: none;
	font-size: 20px;
	text-transform: uppercase;
	border-radius: 4px;
	padding: 0px 18px;
	background: #188BCF;
	color: white;
	font-family: 'Helvetica Neue', 'Helvetica', sans-serif;
	cursor: pointer;
}

button:hover {
	background: #273A49;

}

button:focus {
	border: none;
	box-shadow: none;
}

a.btn {
	display: inline-block;
	border: none;
	margin-top: 15px;
	font-size: 15px;
	text-transform: uppercase;
	border-radius: 4px;
	padding: 9px;
	background: #ECC04A;
	color: white;
	font-family: 'Helvetica Neue', 'Helvetica', sans-serif;
	cursor: pointer;
	text-decoration: none;
}

#message {
	font-family: 'Helvetica Neue', 'Helvetica', sans-serif;
	font-weight: bold;
}

#tour-dates {
	font-family: 'Helvetica Neue', 'Helvetica', sans-serif;
}

JavaScript

$(document).ready(function(){

   $('button').on('click',function(){
 
 			 $.ajax({
        url : 'https://api.wunderground.com/api/3f883e673417b8d7/hourly/q/' + $('#stateInput').val() + '/' + $('#cityInput').val() + '.json',
        method: 'get',
        dataType: 'json',
        beforeSend: function() {
                $('#loader').html('<p>Loading...</p>');
        },
        success: function(data){
        $('#loader').empty();
       	var keys = [];
        var values = [];
        
       $.each(data.hourly_forecast, function(key,value){
       	keys.push(key);
        values.push(value);
       });
       
       
       if (keys.length == 0){
       alert("Sorry bruh, no weather lol");
       } else {
       
          $('#condition').html(data.hourly_forecast[0].condition);
          $('#temp').html(data.hourly_forecast[0].temp.english);
       }
       
        }
       });
 	 });  
});