National Weather Service United States Department of Commerce

Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

 
Experiments

  

Air Pressure
 

 

Introduction to Air Pressure

 Air Pressure Part 1

 

 

Imploding Can

 Air Pressure Part 2

 

 

Cloud in a Bottle

 Air Pressure Part 3

 

 

Egg in a Bottle

 Air Pressure Part 4

 

 

Surface Tension

 Air Pressure Part 5