Well, I just determined that I'm not actually coming down with a cold. I told my boss I was too sick to work and headed home, only to be greeted at the door by pouring rain. Seems that my ability to be a human barometer is acting in full force. At least I know the effect will wear off relatively soon, since this isn't a huge storm. At least I got to walk in the rain, even if I shouldn't have. And I took a nap, which, along with the 11 hours of sleep I got last night, should put me back into decent shape.