Launch of NASA's Wide-field Infrared Survey Explorer (WISE) from Vandenberg Air Force Base in California is scheduled for Dec. 11. Launch and mission managers held a Flight Readiness Review on Friday and will reconvene at Vandenberg on Sunday to assess the "Go" for the propellant load of second stage on Monday. The scheduled Launch Readiness Review and press conferences will move two days forward to Wednesday, Dec. 9. Launch Weather forecast is less than favorable this week with a front moving in. The biggest concern for launch day is precipitation and thick cloud rule violation.