Long range outlook made on 2013.10.18 (day 291 of 2013) for Chajnantor, Chile. DATE OUTLOOK 2013.10.18 dry 2013.10.19 dry 2013.10.20 dry 2013.10.21 dry 2013.10.22 dry 2013.10.23 dry 2013.10.24 dry Note: The outlook refers to moisture conditions and not cloudiness. Therefore, cirrus cloud may be present under dry conditions and moist conditions may be cloud free. Nevertheless, it is reasonable to conclude that clouds are more likely to be present when it is also moist. (see Explanation of Forecast for details)