Space weather is extremely important. It affects our communications in space and on the ground, and is particularly important for people in space.

Space Weather Prediction Center: http://www.swpc.noaa.gov/

Three Day Forecast: http://www.swpc.noaa.gov/forecast.html

Space Weather Now: http://www.swpc.noaa.gov/SWN/index.html

Space Weather Today: http://www.swpc.noaa.gov/today.html