Caps Ridge is always a great hike if its a nice day and not windy. As noted in a previous post, the road is open from both ends. Dependent upon your condition and motivation there are a couple of loop hikes that are worth checking out. Park at Caps Ridge lot, go to the summit and then go down Castle Trail, then take the Link back to Caps Ridge. As discussed in a previous post, the Link is rooty and rocky but IMHO, its worth putting up with it to get to experience the Castles and views into the ravine. The other longer loop is to park at the Jewel trail parking, head up to the Gulfside, then hike north on the AT to Jefferson, than down Caps Ridge to the notch road, take a left, hike down the road to the Boundary Line Trail, then back to your car. This a long one but on a nice day it covers some great territory. (Make sure you check your map and be realistic about your condition!)
If the winds out of the west, you may want to pick another mountain or consider a more sheltered approach