Disgusting Weather...

What do you do when the weather looks LESS than appetizing outside [but this is where you get your cardio in] but NEED TO EXERCISE...

*It has been cold, disgusting & pouring for the past week here which made me curious as to what everyone does in place of your outdoor activity, or if you just suck it up and go? 

It has been rainy and cold here in Calgary too!  I don't have a gym membership so I have just been sucking it up and jogging outside when there are breaks in the rain, or it at least lightens up some.  I did go buy a rain repellent jogging jacket.  I did also consider running the stairs in my building ( I live on the 7th floor).  I did notice while poking around on-line that a lot of the gyms (especially city, university, and YMCA type places) have day passes for $5-10, so maybe you could do that on days it is just too yucky to venture outside.