Weather
Internet Weather
- What determines a ceiling in the daily forecast?
- Where do you get the information for the turbulence layers?
- Where do you get the information for the icing layers?
- What is your source for MOS forecasts?
- How old is radar imagery when it is received via the internet?
- Why isn't the TEMPO part of the forcast decoded in my TAF view?
ADS-B Weather
- Are G-AIRMETs Available in ForeFlight?
- How old is radar imagery when it is received via ADS-B?
- Will the radar animate within ForeFlight using an ADS-B receiver?
- Is there ADS-B Radar coverage in the Caribbean?
- What are the weather product parameters for ADS-B weather by type of tower (radio stations)?
- What does radar resolution look like when using an ADS-B In receiver?
XM Weather
- Does XM weather support graphical winds aloft on the Maps page?
- What is the weather coverage area with the SiriusXM SXAR1?
- What is the extent of radar coverage provided by XM?
- How does the weather provided by the Garmin GDL51, GDL52, or Sirius SXAR1 compare to the weather provided by Sentry?
- What XM weather is available inside ForeFlight Mobile?
General Weather Questions
- ★ What is the source of the 10-Day, hourly forecast?
- Where can I find turbulence shear values?
- Why is my density altitude calculation different from ForeFlight's?
- How do I understand the issuance and valid times for Graphical AIRMETs (G-AIRMETs)?
- Why can't I see AIRMET/SIGMET/CWAs on the map for Alaska?
- Why do some precipitation forecasts on prog charts have shapes that stop at state lines?