All Regions A Dry Lake Hamun Means More Dust Storms When the seasonal lake and wetlands in the Sistan Basin dry out, dust often fills the sky. Read More… About Author OTW Observer See author's posts Post navigation Previous Landslide Creeping Below an African CityNext Atlantic Storm System Bring High Winds & Dangerous Seas… Related Stories ‘Very high pollen’ warning from Met Office after hottest day of the year All Regions Europe ‘Very high pollen’ warning from Met Office after hottest day of the year April 8, 2026 London to hit 26C tomorrow in ‘early taste of summer’ before temperatures plunge All Regions Europe London to hit 26C tomorrow in ‘early taste of summer’ before temperatures plunge April 7, 2026 Met Office warn Londoners of ‘big change’ to weather coming this week after 25C high All Regions Europe Met Office warn Londoners of ‘big change’ to weather coming this week after 25C high April 7, 2026