If you see stratus clouds, that's the time to get inside and stay there. Stratus clouds mean rain if it is warm and snow if it is cold. They look like a huge gray blanket that hangs low in the sky. Sometimes stratus clouds are on the ground or very near the ground, and then we call them fog. Usually stratus clouds and fog form when it has been cold out and then warmer, wet air blows in. As the warm air flows over the cold ground or over the cold air near the ground, the water vapor in the warm air condenses into drops of water that make a cloud.
1 Click Environment Variables. In the section System Variables, find the PATH environment variable and select it. Click Edit. If the PATH environment variable does not exist, click New.  In the Edit System Variable (or New System Variable) window, specify the value of the PATH environment variable.
if you only want to save a path you can save the path as a design file but without stroke or fill. when opening you won t see it you will have to go to the layers palette click on the small triangle to open the layer and select the part the path is on and normally you will be able to see the path selected.