SOARING FORECAST FOR MISSOULA, MT DATE...5/20/2026...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 | -10.5 | 45 | 278 5000 FT ASL | -8.7 | 48 | 278 6000 FT ASL | -8.4 | 49 | 343 7000 FT ASL | -7.9 | 49 | 406 8000 FT ASL | -7.1 | 51 | 463 9000 FT ASL | -6.1 | 53 | 511 10000 FT ASL | -5.1 | 54 | 560 11000 FT ASL | -4.3 | 56 | 611 12000 FT ASL | -3.0 | 58 | 653 13000 FT ASL | -2.0 | 60 | 708 14000 FT ASL | -0.9 | 62 | 753 15000 FT ASL | 0.3 | 65 | 795 HEIGHT OF THE -3 THERMAL INDEX....11925 TOP OF THE LIFT............14960 MISSOULA, MT MAX TEMPERATURE FORECAST.........64 DEGREES F FIRST USABLE LIFT..........49 DEGREES F HEIGHT OF FIRST USABLE LIFT..........6266 FT ASL GREAT BASIN SOARING INDEX (max lift)...793 FT/MIN UPPER LEVEL WINDS - Height (Feet Above MSL) | Direction | Speed (knots) Morning #### Afternoon 4000 242 4 #### 331 5 5000 266 11 #### 324 8 6000 279 10 #### 318 9 7000 283 12 #### 306 12 8000 285 16 #### 304 16 9000 283 17 #### 312 18 10000 284 17 #### 315 19 11000 282 17 #### 316 21 12000 281 17 #### 309 22 13000 281 17 #### 294 20 14000 282 18 #### 283 20 15000 289 20 #### 280 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.