SOARING FORECAST FOR SPOKANE, WA DATE...8/23/2025...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 | -7.5 | 80 | 157 5000 FT ASL | -5.8 | 83 | 188 6000 FT ASL | -4.5 | 86 | 226 7000 FT ASL | -2.8 | 89 | 260 8000 FT ASL | -0.8 | 93 | 286 9000 FT ASL | 0.7 | 95 | 322 10000 FT ASL | 0.9 | 96 | 387 11000 FT ASL | 1.4 | 97 | 447 12000 FT ASL | 2.9 | 100 | 482 13000 FT ASL | 4.0 | 102 | 528 14000 FT ASL | 4.5 | 103 | 585 15000 FT ASL | 5.3 | 105 | 638 HEIGHT OF THE -3 THERMAL INDEX....6922 TOP OF THE LIFT............8562 SPOKANE, WA MAX TEMPERATURE FORECAST.........94 DEGREES F FIRST USABLE LIFT..........84 DEGREES F HEIGHT OF FIRST USABLE LIFT..........5446 FT ASL GREAT BASIN SOARING INDEX (max lift)...302 FT/MIN UPPER LEVEL WINDS - Height (Feet Above MSL) | Direction | Speed (knots) Morning #### Afternoon 4000 075 14 #### 052 10 5000 048 9 #### 055 9 6000 048 6 #### 062 8 7000 058 3 #### 221 1 8000 160 1 #### 291 2 9000 213 2 #### 305 6 10000 224 3 #### 307 14 11000 248 5 #### 306 21 12000 262 7 #### 301 22 13000 271 8 #### 293 18 14000 259 8 #### 282 16 15000 250 9 #### 279 15 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.