SOARING FORECAST FOR BOISE, ID DATE...9/15/2026...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 | -10.1 | 59 | 196 5000 FT ASL | -8.1 | 62 | 222 6000 FT ASL | -6.4 | 65 | 251 7000 FT ASL | -4.9 | 68 | 287 8000 FT ASL | -3.0 | 71 | 322 9000 FT ASL | -1.6 | 74 | 359 10000 FT ASL | -0.3 | 76 | 400 11000 FT ASL | 1.1 | 79 | 435 12000 FT ASL | 2.6 | 82 | 470 13000 FT ASL | 4.1 | 85 | 510 14000 FT ASL | 5.2 | 87 | 553 15000 FT ASL | 6.1 | 89 | 602 HEIGHT OF THE -3 THERMAL INDEX....7988 TOP OF THE LIFT............10367 BOISE, ID MAX TEMPERATURE FORECAST.........77 DEGREES F FIRST USABLE LIFT..........65 DEGREES F HEIGHT OF FIRST USABLE LIFT..........5938 FT ASL GREAT BASIN SOARING INDEX (max lift)...414 FT/MIN UPPER LEVEL WINDS - Height (Feet Above MSL) | Direction | Speed (knots) Morning #### Afternoon 4000 150 8 #### 008 3 5000 150 8 #### 022 3 6000 173 7 #### 063 3 7000 204 6 #### 128 2 8000 210 8 #### 202 5 9000 214 8 #### 216 9 10000 223 8 #### 226 14 11000 239 9 #### 231 19 12000 245 9 #### 233 20 13000 251 10 #### 233 19 14000 255 11 #### 231 19 15000 257 12 #### 229 20 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.