Weather-related joint pain is typically seen in patients with osteoarthritis, rheumatoid arthritis, and other arthritic conditions. It can affect any load-bearing joint, but is most common in hips, knees, elbows, shoulders and hands. The joints contain sensory nerves called baro-receptors which respond to changes in atmospheric pressure. These receptors especially react when there is low barometric pressure, meaning the atmosphere has gone from dry to moist, like when it is going to rain.

Ah yes, I can attest to this.

Me, too. Ouch. Oh, my achin'...

And people with severe sinus and allergy pain.
We sense the pressure differential.

I couldn't agree more, it's a 100% accurate.

I can vouch for the truth in that too.

Ditto.