AcuRite is aware of defective humidity probes in their 5-in-1 sensors that get stuck at 98% humidity, and have extended the warranty. Check out their support web site for details:
http://support.acurite.com/acurite/topics/5_in_1_sensor_stuck_at_98_or_1
As far as I know, they are sending out complete sensor units so the wind direction problem that you're also seeing will be fixed as a side effect.....
http://support.acurite.com/acurite/topics/5_in_1_sensor_stuck_at_98_or_1
As far as I know, they are sending out complete sensor units so the wind direction problem that you're also seeing will be fixed as a side effect.....