Scientists predict that the average annual temperature in the Pacific Northwest will rise by 0.5°F or more every decade. One-half degree change in temperature might seem small, but its effects are big.

Water

• Water Shortages -

  
  Warmer temperatures mean more rain in the winter and less snow. This means less water is available in the summer and fall for agriculture, viable salmon habitats, hydro-electric power, industry and our growing population.
• Extreme weather - Atmospheric changes due to rising temperatures may increase the severity and frequency of flooding and storms - 2006 might have signaled a trend.

Health

• Vector Borne Disease - Warming temperatures and increased precipitation have been shown to trigger increased spread of diseases such as the West Nile virus (spread by mosquitoes).
• Respiratory Ailments - Warmer temperatures raise ozone levels and air pollution, which can increase the severity and frequency of pulmonary diseases like asthma.