Real-time Space Weather forecast
This list was taken from Wikipedia

• NOAA-SWPC Space Weather Now
• Space Weather Canada
• Space Environment Technologies real-time space weather
• Utah State Univ SWC Real-time GAIM Ionosphere - (real-time model of ionosphere)
• Space Weather and Radio Propagation. Live and historical data and images with a perspective on how it affects radio propagation
• Latest Data from STEREO, HINODE and SDO (Large bandwidth)
• Spaceweather.com - Space Weather news, forecasts and pictures
• British Geological Survey's Space Weather site