Power steering 83 WX

[Jason]

This morning was the first morning ive had to scrape frost off the windshield.

I let the car warm up for a few minutes, and when i began pulling out of my driveway the steering made this nasty noise that sounded like a dying whale.  When you turned the wheel you could actually hear and feel the fluid being sloshed around.  This continued on for about another 5 minutes whenever i moved the wheel, untill i guess the car was warmed completely up.

Should i just give my car a little more time to warm up on cold days?  Or is this a problem that should be fixed rather quick?

Either way, what might be the problem?

Jason