Weather Sources
Weather Briefing
Leidos Flight Service
1 (800) WX-BRIEF or 1800wxbreif.com
Official recorded briefing
ForeFlight
Official briefing for filed or saved flight plan
Standard Briefing
Within - hours
Outlook Briefing
- or more hours in the future
Abbreviated Briefing
To supplement a previous briefing
FSS Flight Service
HIWAS
AWC Aviation
Weather Center
aviationweather.gov
GFA Graphical Forecast Analysis tool
Winds & temps aloft
AIRMETS / SIGMETS