1 Pure substances are further broken down into elements and compounds. Mixtures are physically combined structures that can be separated into their original components.  A chemical substance is composed of one type of atom or molecule.
Sunday:The Lynnwood forecast for Apr 16 is 52 degrees and Cloudy. There is 60 percentage chance of rain and 7 mph winds from the North-Northwest. Monday:The Lynnwood forecast for Apr 17 is 52 degrees and Light rain shower. There is 71 percentage chance of rain and 8 mph winds from the South.
Weather in Washington in June. The average maximum daytime temperature in Washington in June is a warm 29Â°C (84Â°F) with moderate heat & humidity. There are usually 9 hours of bright sunshine each day, which represents 63% of the 15 hours of daylight. Expect 88mm (3.5 inches) of rainfall across the whole of June with 10 days with some rain falling.