[Laredo Tugger]

I agree with Jim, the best place for an awning (in windy conditions) is rolled up.
I have an extension to the awning that attaches to the fabric tube and anchors to the ground. While it does hold the awning to the ground, I would not leave it connected during a weather event with significant winds.
As for auto retracting with wind sensors? I have seen a few on some higher end Class A motorhomes but not on any product commonly sold off the lots where we got our campers. There may be an after market system that can be installed to retract the awning in high winds. I am not aware of one.
RMc