SOARING FORECAST FOR HILLSBORO, OR DATE...4/26/2026...12Z (Based on model generated sounding profile) THERMAL INDEX (TI), TEMPERATURE of CONVECTION (TOC) and POTENTIAL LIFT at each level HEIGHT | TI | TOC | POTENTIAL LIFT 4000 FT ASL | -4.0 | 63 | 330 5000 FT ASL | -3.2 | 64 | 383 6000 FT ASL | -2.8 | 65 | 446 7000 FT ASL | -2.7 | 65 | 511 8000 FT ASL | -2.5 | 65 | 586 9000 FT ASL | -2.4 | 65 | 655 10000 FT ASL | -2.1 | 66 | 720 11000 FT ASL | -1.3 | 67 | 769 12000 FT ASL | 0.3 | 71 | 804 13000 FT ASL | 2.2 | 75 | 835 14000 FT ASL | 4.4 | 79 | 853 15000 FT ASL | 6.5 | 84 | 872 HEIGHT OF THE -3 THERMAL INDEX....5692 TOP OF THE LIFT............11843 HILLSBORO, OR MAX TEMPERATURE FORECAST.........70 DEGREES F FIRST USABLE LIFT..........62 DEGREES F HEIGHT OF FIRST USABLE LIFT..........3231 FT ASL GREAT BASIN SOARING INDEX (max lift)...798 FT/MIN UPPER LEVEL WINDS - Height (Feet Above MSL) | Direction | Speed (knots) Morning #### Afternoon 4000 057 6 #### 311 6 5000 052 6 #### 319 6 6000 056 6 #### 328 7 7000 043 5 #### 341 10 8000 012 4 #### 352 12 9000 003 5 #### 000 11 10000 357 7 #### 010 12 11000 345 11 #### 017 14 12000 355 16 #### 015 15 13000 002 19 #### 013 15 14000 004 22 #### 010 15 15000 004 24 #### 006 16 IT IS EMPHASIZED...THIS EXPERIMENTAL SOARING FORECAST INFORMATION IS NOT CONTINUOUSLY MONITORED. THIS INFORMATION IS VALID ONLY FOR THE INDICATED SITE AREA AND FREQUENTLY WILL NOT APPLY TO OTHER AREAS IN THE REGION.