wxbot alerts crash

2019-06-26 06:02:06,408 INFO got command alert {'ident': ':dziban303!dziban303', 'command': 'alert', 'sender': 'dziban303', 'msg': 'alert 1', 'chan': '#TropicalWeather', 'args': '1', 'mask': 'user/dziban303', 'bot': <pythabot.Pythabot instance at 0x7f33337d7d40>}
Traceback (most recent call last):
  File "pywx.py", line 23, in <module>
    bot.listen()
  File "/root/virtualenvironment/dziwx/pywx/pythabot.py", line 119, in listen
    self.initparse(line)
  File "/root/virtualenvironment/dziwx/pywx/pythabot.py", line 70, in initparse
    self.parse(parsedline)
  File "/root/virtualenvironment/dziwx/pywx/pythabot.py", line 78, in parse
    reply = command.run(msg)
  File "/root/virtualenvironment/dziwx/pywx/modules/weather.py", line 420, in run
    lines.append(str(line))
UnicodeEncodeError: 'ascii' codec can't encode character u'\xb0' in position 367: ordinal not in range(128)