temperature for trondheim

temp.bash

#!/bin/bash

URL=http://www.yr.no/sted/Norge/Sør-Trøndelag/Trondheim/Trondheim/varsel.xml
TEMP=$(wget -q -O - $URL | awk -F\" '/<temperature/ {print $4;exit}')

if [ $TEMP -gt "20" ]; then
	echo "<fc=#ee4444>${TEMP}</fc>"
elif [ $TEMP -lt "0" ]; then
	echo "<fc=#3bb9ff>${TEMP}</fc>"
else
	echo "${TEMP}"
fi