Monday, October 12, 2009

Mercury Falling

Cold high pressure over central Canada will build southeastward over the next several days, bringing the first true cool snap of the season to central Virginia. Tuesday will be the last warm and sunny day we see this week, as high temperatures are expected to remain in the 50s Wednesday through Friday. A series of upper-level disturbances will result in extensive cloud cover and a good opportunity for much-needed rain.