You know that CO2 that was doing a super-great job of heating up the Dulles airport a couple of weeks ago? It's doing a super-crappy job now

Twitter / BigJoeBastardi: Dulles running over 20 deg ...

Dulles running over 20 degrees below normal for mid afternoon. lower than any above average any time this summer. Havent seen any headlines

Weather Forecast Dulles Airport, VA | Dulles Airport Weather | Wunderground

66 °F