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to Frank's thermal and soaring forecast a handy and FREE tool for glider pilots, especially created for York Soaring, Arthur, Ontario and surrounding areas in South West Ontario, Canada,
Use the side bar menu to go to the different pages and read the MANUAL (HELP) to understand the graphs. For York Soaring the site will be showing forecasts when flying conditions are good, possibly end of May till end of September.

NOTE: If conditions are minimal there won't  Current Day
forecast, just Comments....

"Model Sounding" will be posted latest by 8am (0800lt) on the current day

"CURRENT Day" will be posted by at the latest by 8am (0800lt) on current day.

"COMMENTS" will be posted at the same time as  "CURRENT day"
     On days when NO thermal activity is expected "COMMENTS" will  
     be the only page posted giving general weather conditions
It is important that ALL available pages are read to get a complete picture of the expected soaring conditions.

Between June and September this forecast will be produced regularly for Arthur, in Southwestern Ontario and area. During other months a forecast for Florida or various European areas might be made and shown on an experimental and requirement basis only.

Send feedback to Frank Pennauer
Also go to:
Soaring in Santa Cilia the Spanish Pyrenees

Magazin Segelfliegen International 

2001 - 2015 Frank Pennauer / Sagitta Enterprise Ellen Papenburg

Frank's Thermal Forecast