Weather Catcher

#!/bin/bash

#Cities I tested:
#Contagem: 3465624
#Belo Hor: 3470127
#Tokyo   : 1850147
#Paris   : 2988507
#Betim   : 3470044

cityId=1850147
url=http://openweathermap.org/city/$cityId

source=$(curl -s $url)

echo "---------------------"
echo "Weather Catcher :D"
echo "---------------------"
city=$(echo "$source" | grep -Pzo "<div class=\"weather-widget\">\n+<h3>.+</h3>" | tail -n1 | cut -d'>' -f2 | cut -d'<' -f1)
echo "City: "$city

temp=$(echo "$source" | grep -Pzo "<div class=\"weather-widget\">\n+<h3>.+</h3>\n+<h2>.+<img.+>" | tail -n1 | cut -d'>' -f3 | cut -d'<' -f1)
echo "Temperature: "$temp

windComplete=$(echo "$source" | grep -Pzo "<td>Wind</td><td>.+<br>\n.+\n</td>")
wind1=$(echo $windComplete | grep -Eo "</td><td>.+<br>" | cut -d'>' -f3 | cut -d'<' -f1)
wind2=$(echo $windComplete | grep -Eo "<br>.+" | cut -d'>' -f2 | cut -d'<' -f1)
echo "Wind: "
echo "  Desc: "$wind1
echo "  Dir : "$wind2

cloud=$(echo "$source" | grep -E "Cloudiness" | cut -d'>' -f5 | cut -d'<' -f1)
echo "Cloudiness: "$cloud

pressure=$(echo "$source" | grep -E "Pressure<br>" | cut -d'>' -f6 | cut -d'<' -f1)
echo "Pressure: "$pressure

humidity=$(echo "$source" | grep -E "Humidity" | cut -d'>' -f5 | cut -d'<' -f1)
echo "Humidity: "$humidity