AUSTIN (KXAN) — If you desperately want to swim Friday morning, despite frigid temperatures and biting winds, you’re going to have to do it at Barton Springs Pool, and it’s going to be “at your own risk.”

Austin Parks and Recreation said Barton Springs Pool will open at 5:30 a.m. Friday, but guarded swim will not start until temperatures hit 33 degrees, which by the way, we still wouldn’t consider pool weather.

Other city pools will not open until temperatures are above freezing.

A Winter Weather Advisory is in effect in Travis County through 6 a.m. Friday. The high on Friday is expected to be 47 degrees.

For the latest on City Parks and Recreations closures check out its website. Here are the warning signs for hypothermia while you’re at it.