weather(){
    if [[ -n $LAST_CHECK && $LAST_CHECK -le 300 ]] ; then
        ((LAST_CHECK++))
        return
    else
        LAST_CHECK=0
    fi
    CITY="Omsk"
    DATA=$(curl -s -G http://www.google.com/ig/api --data-urlencode weather=$CITY)
    if [[ -n $DATA ]]; then
        LAST_TEMP=$(echo "$DATA" | sed -e 's/>/>\n/g' | gawk 'BEGIN{RS="\n"; FS=" "} /temp_c/ { print $0}' | tr -d '[:alpha:][:punct:][:space:]')
        LAST_TEMP="$LAST_TEMP°C"
    else
        LAST_TEMP="n/a"
    fi
}