SOARING FORECAST FOR SPOKANE, WA DATE...4/6/2026...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 | -2.6 | 66 | 116 5000 FT ASL | -1.9 | 68 | 170 6000 FT ASL | -0.9 | 69 | 218 7000 FT ASL | -0.4 | 70 | 276 8000 FT ASL | 0.2 | 71 | 340 9000 FT ASL | 0.9 | 73 | 396 10000 FT ASL | 1.5 | 74 | 449 11000 FT ASL | 2.1 | 75 | 505 12000 FT ASL | 2.7 | 76 | 562 13000 FT ASL | 3.2 | 78 | 624 14000 FT ASL | 3.9 | 79 | 677 15000 FT ASL | 4.6 | 81 | 731 HEIGHT OF THE -3 THERMAL INDEX....3559 TOP OF THE LIFT............7742 SPOKANE, WA MAX TEMPERATURE FORECAST.........71 DEGREES F FIRST USABLE LIFT..........69 DEGREES F HEIGHT OF FIRST USABLE LIFT..........5446 FT ASL GREAT BASIN SOARING INDEX (max lift)...320 FT/MIN UPPER LEVEL WINDS - Height (Feet Above MSL) | Direction | Speed (knots) Morning #### Afternoon 4000 125 2 #### 228 15 5000 227 2 #### 230 15 6000 234 4 #### 232 15 7000 225 4 #### 251 20 8000 228 6 #### 257 22 9000 239 7 #### 255 23 10000 250 7 #### 254 24 11000 260 8 #### 252 24 12000 267 8 #### 250 25 13000 271 9 #### 250 27 14000 272 11 #### 252 28 15000 270 13 #### 256 31 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.