foraker, it's pointless of you to ask if it's pointless. if you really want to go, just go - partner or no. (it is often possible to find partners here if you're really keen to climb ... but you might want to bring your soloing setup and/or bouldering pad just in case.)
also, the forecast is not pure science and spring is a volatile time of the year. last weekend it rained friday night and then produced three days of beautiful climbing weather.