SOARING FORECAST FOR SPOKANE, WA DATE...6/12/2026...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 | -5.9 | 66 | 215 5000 FT ASL | -5.3 | 67 | 271 6000 FT ASL | -4.8 | 68 | 332 7000 FT ASL | -4.4 | 69 | 394 8000 FT ASL | -4.1 | 69 | 465 9000 FT ASL | -3.6 | 70 | 522 10000 FT ASL | -3.2 | 71 | 586 11000 FT ASL | -2.4 | 72 | 637 12000 FT ASL | -0.5 | 76 | 665 13000 FT ASL | 1.9 | 81 | 684 14000 FT ASL | 3.6 | 84 | 710 15000 FT ASL | 5.0 | 87 | 747 HEIGHT OF THE -3 THERMAL INDEX....10531 TOP OF THE LIFT............12253 SPOKANE, WA MAX TEMPERATURE FORECAST.........77 DEGREES F FIRST USABLE LIFT..........68 DEGREES F HEIGHT OF FIRST USABLE LIFT..........5446 FT ASL GREAT BASIN SOARING INDEX (max lift)...668 FT/MIN UPPER LEVEL WINDS - Height (Feet Above MSL) | Direction | Speed (knots) Morning #### Afternoon 4000 238 0 #### 330 0 5000 243 0 #### 328 0 6000 248 0 #### 327 0 7000 252 0 #### 326 0 8000 255 0 #### 324 0 9000 262 0 #### 326 0 10000 264 0 #### 334 0 11000 268 0 #### 341 0 12000 273 0 #### 343 0 13000 278 0 #### 350 0 14000 279 0 #### 356 0 15000 279 0 #### 359 0 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.