Changes in barometric pressure have always impacted my pain and stiffness. Was diagnosed with PMR in 2021 and then was told I have "overlapping RA" along with the PMR. I am on 20mg Methotrexate injection once per week and daily I take 400 mg Hydroxychloroquine and 5 mg of Prednisone. Every time I drop to 4 mg of Prednisone the pain and stiffness starts back in my hips and shoulders. I watch the weather constantly and can pretty much predict a change coming. Funny though, I have no issues when I am in Aruba!