JOHANNESBURG — People slowly came outside despite the cold wind Tuesday across South Africa, pointed their mobile phone cameras to the sky and opened their mouths to taste a rare snowfall that fell on much of the country.

The snow began Tuesday morning, part of an extreme cold snap now biting into a nation still in its winter months. By mid-afternoon, officials recorded snowfall across most of South Africa. However, forecasters acknowledged snow remains so unusual that they typically aren't prepared to provide details about snowfall in the nation.

The snow closed some roads and at least one high-altitude pass. The snowfall also closed several border posts in the country.

As the snow fell, workers at offices in Johannesburg rushed outside. Some twirled and danced as the flakes fell. One man rushed to the top of a snow-covered hill and slid down, using a cardboard box as an improvised toboggan. Despite the cold and the snow, beggars who line traffic lights in the city continued to ask passing motorists for cash.

The snow grew heavier in the afternoon in Johannesburg, covering rooftops and slicking roads. Snowflakes are a rare commodity in Johannesburg, even during winter. South African Weather Service records show it has snowed in Johannesburg on only 22 other days in the last 103 years. The last snow fell there in June 2007.

In Pretoria, the country's capital, flurries filled the sky during a visit by U.S. Secretary of State Hillary Rodham Clinton. It was the first snowfall there since 1968, the weather service said.

The cold weather is expected to last a few days.

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Online:

South African Weather Service: www.weathersa.co.za

Earlier on HuffPost:

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  • A man walks past a statue covered in snow on August 7, 2012 in Johannesburg. Snow falls annually in the mountains of South Africa and Lesotho, which even hosts a ski resort. But some high-altitude border posts between the countries received so much snow that they were forced to close. (STR/AFP/GettyImages)

  • A man slides down a hill after a rare snowfall in Johannesburg, South Africa, on Tuesday, Aug. 7, 2012. Temperatures dropped to below freezing Tuesday morning as snow flurries blew through South Africa's commercial hub Johannesburg, dusting the city in white as residents poured into the streets to watch the snowflakes fall. (AP Photo/Themba Hadebe)

  • People react as a rare snow fall hits Johannesburg, South Africa, Tuesday, Aug. 7, 2012. (AP Photo/Jon Gambrell)

  • A man walks in a park covered in snow on August 7, 2012 in Johannesburg. Snow falls annually in the mountains of South Africa and Lesotho, which even hosts a ski resort.(STRINGER/AFP/GettyImages)

  • People react as a rare snow fall hits Johannesburg, South Africa, Tuesday, Aug. 7, 2012. The South African Weather Service has warned that extreme cold will blanket much of the nation over the next few days, which remains in winter. (AP Photo/Jon Gambrell)

  • Two people walk in the snow near Nelson Mandela bridge on August 7, 2012 in Johannesburg. (STRINGER/AFP/GettyImages)

  • Two people play with snow in a park on A

    Two people play with snow in a park on August 7, 2012 in Johannesburg. Snow falls annually in the mountains of South Africa and Lesotho, which even hosts a ski resort. (STRINGER/AFP/GettyImages)