The dust has caught up with us today. Yesterday we drove to the regional centre after my husband's work finished. After awhile we could see the dust, and stopped to take a photo. At the regional centre the cars were filthy. Maybe they had had the dust all day. It was quite hot there as well. I was lucky my airconditioning was fixed, and I drove home in comfort. Then sometime during the night the dust followed us. See Tania's post for where I first heard about this dust. My previous post shows the lake and how you can't really see it for dust.