Clouds may obscure next week’s historic total solar eclipse for people in half of the country along the eclipse’s path of totality, meteorologists said Friday. While it’s too soon to make an accurate weather forecast for Monday’s highly anticipated celestial spectacle, the National Weather Service said computer models at the moment only show favorable sky conditions in the Northwest, including Oregon, where the solar eclipse first hits, while parts of the Southeast could see heavy cloud cover or even rain. “It’s looking good for half of the country — other parts, not so great,” said Mike Musher, a meteorologist and lead forecaster with the National Weather Service’s Weather Prediction Center.