SharePoint weather web part - sharepoint-2013

Question

Can any one help me to find out free weather forecast on my sharepoint 2013 site?
I found some limited calls APIs, but not completely free.

Answer 1

I did simple test by Yahoo Weather API.
Create an app in Apps, so you could use id&key&secret to request.
<script type="text/javascript" src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.2/rollups/hmac-sha1.js">
</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.2/components/enc-base64.js">
</script>
<script type="text/javascript">
var url = 'https://weather-ydn-yql.media.yahoo.com/forecastrss';
var method = 'GET';
var app_id = '80ggw87i';
var consumer_key = 'yourkey';
var consumer_secret = 'yoursecret';
var concat = '&';
var query = { 'location': 'sunnyvale,ca', 'format': 'json' };
var oauth = {
'oauth_consumer_key': consumer_key,
'oauth_nonce': Math.random().toString(36).substring(2),
'oauth_signature_method': 'HMAC-SHA1',
'oauth_timestamp': parseInt(new Date().getTime() / 1000).toString(),
'oauth_version': '1.0'
};
var merged = {};
$.extend(merged, query, oauth);
// Note the sorting here is required
var merged_arr = Object.keys(merged).sort().map(function (k) {
return [k + '=' + encodeURIComponent(merged[k])];
});
var signature_base_str = method
+ concat + encodeURIComponent(url)
+ concat + encodeURIComponent(merged_arr.join(concat));
var composite_key = encodeURIComponent(consumer_secret) + concat;
var hash = CryptoJS.HmacSHA1(signature_base_str, composite_key);
var signature = hash.toString(CryptoJS.enc.Base64);
oauth['oauth_signature'] = signature;
var auth_header = 'OAuth ' + Object.keys(oauth).map(function (k) {
return [k + '="' + oauth[k] + '"'];
}).join(',');
$.ajax({
url: url + '?' + $.param(query),
headers: {
'Authorization': auth_header,
'X-Yahoo-App-Id': app_id
},
method: 'GET',
success: function (data) {
console.log(data);
debugger;
}
});
</script>
You need bind the data with proper CSS.