Extreme Temperatures
A combination of drifting snow and poor visibility has been blamed. While ski area management were aware of an approaching front and poor forecast, the situation deteriorated quickly, Mt Hutt ski area manager James McKenzie said.
There are 316 people trapped on the mountain.
"We made a decision to close the mountain at 11.30 this morning and a number of people made it safely down the road," he said.
"However at midday a combination of new snow blowing around everywhere and wind gusts of up to 45km/h, especially around the Saddles, meant visibility along the upper section of the access road deteriorated to the extent we closed the road completely.
"Guest safety is of paramount concern and we're continually assessing the conditions. We won't rush to get people down until visibility improves.
He said the skiers were doing well.
"We've got plenty of food, hot drinks and space up here in the base building, so if we do have to hunker down into the hours of darkness our guests will be warm, dry and well looked after."
Normally, a supply barge arrives in the area in early summer to replenish stocks of fuel and other necessities in those communities. But this year, that trip is being held up by ice. As much as 30 to 40 per cent of the Arctic Ocean remains covered in ice.
"We have not seen ice with this type of coverage in quite a few years and I really don't know how far back we might've seen it," says Bill Smith, a spokesman with Northern Transportation Company Ltd., which services the communities.
"It's the opposite of what we've been seeing for the last few years where, generally, ice conditions have been improving from a transportation perspective."
Other low temperatures included 17ºF at both Chandalar DOT and Coldfoot DOT and a chilly 13F at the Norutak Lake RAWS west of Bettles. These are close to, but not at the record low temperature for the month of August in the state.
http://ak-wx.blogspot.de/2013/08/record-cold-in-northern-interior.html
Thanks to F. Guimaraes for this link
"The winter could be starting earlier!" says Guimaraes.
1 Sep 13 - Snowfall in parts of the southern highlands of Peru has killed more than 25,000 animals and destroyed 137 homes, according to the National Institute of Civil Defense (Indeci).
(These are government numbers. I earlier reported that 250,000 alpacas had been killed in Peru. This is on top of the 70,000 animals killed in Bolivia.The national government on Saturday declared a state of emergency in 250 localities of the country since the snow is expected to continue for about 60 days.
Until Saturday, there were a total of 5,247 people injured and 739 homes declared uninhabitable in Apurimac (south), Cusco (southeast), Ayacucho (South Central), Huancavelica (center), Puno (southeast) and Junin (center) .
The deputy director of humanitarian assistance and mobilization of the National Institute of Civil Defense (Indeci), Eric Cortijo, reported that this phenomenon affected more than 67,000 people. (I don't know what he meant by "affected.")

The high temperatures of the meteorite impact 12,900 years ago produced mm-sized spherules of melted glass with the mullite and corundum crystal structure shown here.
Scientists have traced the geochemical signature of the BB-sized spherules that rained down back to their source, the 1.5-billion-year-old Quebecia terrane in northeastern Canada near the Gulf of Saint Lawrence.
At the time of the impact, the region was covered by a continental ice sheet, like Antarctica and Greenland are today.
"We have provided evidence for an impact on top of the ice sheet," said study co-author Mukul Sharma, a geochemist at Dartmouth College in Hanover, N.H. The results were published today (Sept. 2) in the journal Proceedings of the National Academy of Sciences.
The cold spell has killed at least seven people in Peru, four in Bolivia and two in Paraguay.
In the latter, the authorities blamed the weather for the death of more than 5,000 cattle too.
Weather forecasters say a cold front from Antarctica entered the region almost a week ago.
On Friday, the Peruvian deputy education minister, Martin Vegas, said schools were closed in 43 provinces in 10 regions.
The snow, which has caused severe damage to mining machinery and infrastructure, is not only preventing output, even people find it difficult to walk in those conditions.
Weather conditions during the last days were terrible, said Panfilo Brand , president of Quime City Council. "We are cut off from the rest of the department . Snow has created havoc in our sheds and compressors, which have been damaged and no longer work, which prevents the production in the extraction of minerals. "
At least two people have died and 33,000 others have been affected by the cold spell, local officials say. Tens of thousands of animals have frozen to death over the past week. President Ollanta Humala has travelled to Apurimac, one of the worst-hit areas, to oversee the distribution of emergency aid.
The state of emergency would be in place for 20 days, an official statement said. The heaviest snow fall to hit Peru in a decade has killed tens of thousands of llamas, alpacas, cattle and sheep, and left farmers destitute.
A man died when the roof of his hut caved in under the weight of the snow in southern Carabaya province but the circumstances of the second death were unclear.
Three people were rescued on Saturday from the same region after their home was cut off by snow. Rescue workers said the three, two girls and an elderly woman, were suffering from frostbite and snow blindness.
The cold front has also hit Peru's south-eastern neighbour, Bolivia, and Paraguay, where a combined total of five people have died.
A cold front with snow storms hit in recent days to the departments of La Paz (west) , Cochabamba (center) , Potosi (southwest) and Chuquisaca ( southeast) .
A report by the Vice Ministry of Civil Defense said that the snow storms impacted on livestock killing "40 000 head of sheep and 30,000 cattle and camels in Cochabamba , Chuquisaca , Potosí and La Paz."
"...most damage is in Cochabamba , La Paz and Potosi, said Oscar Cabrera , Deputy Minister of Civil Defense.
Four farmers were killed and 3500 families were affected by the heavy snow, according to official reports published Friday.
Heavy machinery has cleared snow blocking access to the town , said Mayor Pedro Padilla. The cold weather in Cochabamba caused the loss of at least 2000 head of livestock, including sheep and camels, said Víctor Hugo Vásquez, Deputy Minister of Rural Development.
In the mining center Caracoles (400 km from La Paz ), activities were paralyzed as a result of snow.
"Even doctors left," said a clerk at the Erbol mine.
http://www.hoy.com.ec/noticias-ecuador/bolivia-cuatro-muertos-y-3-500-familias-afectadas-589630.html#cxrecs_s
Thanks to Argiris Diamantis for this link
"The record snow for sure is historic , because never in our files , we have the record of the phenomenon in so many cities," says weatherman Marcelo Martins .
In 2010 , there were 23 municipalities with snow during the month of August, says the weatherman. In September of the following year , only 16 cities recorded the phenomenon .
Many cities in the state have not seen snow for many winters. In the Itajai Valley, for example , the phenomenon was not seen for 13 years. In Hill Cambirela in Palhoça, the last snow was recorded in 1984.