weather.js

async function weather(key, ...args) {
  const url = `https://api.darksky.net/forecast/${key}/` + args.join(',')
  const config = {
	credentials: "same-origin",
    mode: 'no-cors',
    method: "GET",
    headers: {
      'Accept': 'application/json'
    }   
  }

  console.log(`Querying "${url}"`)

  try {
    const json = await fetch(url, config).then(res => res.json())
    return json  
  } catch (err) {
    console.log(err)
  }
}