An army of meteorologists in these games are responsible for the collection of weather forecasts to nervous venue managers. In the first days of the Olympic Games had almost nothing but bad news: pouring rain and temperatures in the mid-50s in some places and sudden blizzards and fog in the mountains.
"I have never been to a chair lift with an umbrella", said Canadian silver medal mogul skier Jennifer win salvation.
In these early problems recent forget a cold front each days made. But return spring-like conditions. From Wednesday the forecast for warm, rainy days with temperatures gets city back in the 1950s, over nine degrees higher than the average.
Associated press fans from the U.S. cheer, while the third run of the men's singles Luge competition.And there is snow in the forecast, but not where it wanted or needed. On Cypress Mountain white stuff started you fall Tuesday, but said a spokesman for the Vancouver dusting organizing hurt more than the still pending events would help.
The clearest day ski cross is a sport that accident risk appearance makes its best athletes. Canadian Julia Murray said that from your limited vantage point, there were "quite a few" leakage Tuesday. She also said that the jumps above entry were difficult due to the snow.
The moderate magic could once again put the squeeze on 27 forecasters at work here.
All hours of the night calls come from worried venue managers in the command center. Select each of the five places that create three meteorologists in shifts, forecasts hourly. These forecasters are high-tech equipment vibrates, who "see" the wind in 3-d and weather conditions on one kilometre intervals can simulate.
Phred Dvorak/the Wall Street Journal Trevor Smith, lead meteorologist at the Environment Canada's Olympic command center.An international team of researchers is here to test new methods for forecasting dubbed "nowcasting" can give accurate weather forecasts, immediately effective. "It's high pressure," says lead forecaster Trevor Smith.
On 12 February, the first day of the games, the Olympic meteorologists gave Whistler's downhill skiing organizers some bad news: course Groomers inject water in the snow, so it is freezing, but the temperatures at the bottom of which would track not cold enough said forecasters to do that - at least not until later in the weekend. At 3 am, Saturday called it the Weather Centre and ski officials postponed the race later following Monday.
This day arrived, forecasters on "Harvey's cloud," a dense fog patch were fixed, which tends mid-mountain at Whistler, displayed amidst the downhill track. Command center, George Isaac, a Canadian scientist who part of Vancouver nowcasting teams, pointed to the nascent patch published as a spot on the computer screen to him. "We were concerned that this would come," he said.
Sunday February 14, monitors, mountain North of Vancouver stationed in Whistler a further worrisome spot on your radar and called central command looked, to obtain the time of impact. The Nowcasters answered that Blizzard Whistler amidst the competition would hit biathlon.
What you do not realize was that athletes throw half-hour storm all top biathlon you would from the conflicts, blind, says Roy Rasmussen, senior scientist at the National Center for atmospheric research in Boulder, Colorado, who generated the prediction.
"To be honest, we knew it was going to impact on competition," says Mr Rasmussen.
-Adam Thompson contributed to this articleWrite toPhred Dvorak phred.dvorak@wsj.com and Geoffrey A. Fowler at geoffrey.fowler@wsj.com
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