<human>: Is it okay to use a hair dryer to dry your hair when it's raining outside?
<bot>: Yes, it is generally safe to use a hair dryer on wet hair when it is raining outdoors. However, you should take caution to avoid overheating and drying the hair too quickly. Make sure to keep the dryer at least 6 inches away from your head and make sure to turn off the dryer when not in use.