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Launch weather forecast
Posted: November 1, 2004

 Forecast for Friday, November 5

Issued: Monday, November 1
Launch Weather Officer: Joel Tumbiolo, 45th Weather Squadron

Synoptic Discussion: "Surface and upper level high pressure will remain the dominant weather feature over the next couple of days. Weak frontal boundary will slowly work its way into the Florida peninsula towards the latter part of the week. Exact timing is in question, as upper level support for frontal movement will continue to weaken. It does appear the front will be in the area on Friday so increasing clouds and a few showers can be expected. Again, due to the uncertain timing and characteristics of the front as it approaches the area changes in the forecast could occur as the week progresses.

"Main concern for launch will be thick-layered cloud cover and any showers accompanying the front."

Clouds: Scattered at 3,000 feet with 3/8ths sky coverage and tops at 5,000 feet; Broken at 5,000 feet with 5/8ths sky coverage and tops at 10,000 feet

Visibility: 7 miles

Launch Pad Winds: North-northwesterly from 330 degrees at 5 to 10 knots

Temperature: 70 to 72 degrees F

Relative Humidity: 93 percent

Weather: Showers in the vicinity

Probability of Violating Weather Constraints: 30 percent

Concerns: Thick Cloud Rule

 

 Times of note

Friday's launch window: 12:43 to 1:11 a.m. EST (0543-0611 GMT)
Saturday's launch window: 12:39 to 1:07 a.m. EST (0539-0607 GMT)

 

 24-hour Delay Forecasts

Saturday's Probability of Violating Constraints: 20 percent
Concerns: Thick Cloud Rule

 

MISSION STATUS CENTER