I did see 3.01 reshacked at a local car meet running 3.01 and the Coordinates screen can be activated, but there are no numbers to push to enter coordinates manually. It will however work with the GPS Gas, as that paste's the coordinates into iG.
Right now I have no intentions on messing with 3.01 at this time. If you search the forums, I THINK John1701 showed how to reshack 3.01 to add coordinates back into it.
As for the weather, I am not sure what is going on, as I can't reproduce it here. The weather is working, with the icons here. Just before the last release, I renamed my RR folder, and did a fresh install of RR, then installed the skin, and everything seemed to work correctly.