Soaring Weather
This is the proper way, approved by the FAA, to obtain a legal weather briefing. www.1800wxbrief.com or you may get a weather briefing by calling 1-800-wx-brief. (note that the FAA has discontinued DUATS.com)
National Weather Service Soaring Forecast Reno
FAA’s Temporary Flight Restriction (TFR) Site
Jet Stream Forecast HiLevel MidLevel LowLevel
NOAA’s Aviation Weather Center
Is it a Wave Day? San Jose State Meteorology Forecast
Soundings Skew T Log-P Type in ASI