SOARING FORECAST FOR MISSOULA, MT DATE...4/28/2026...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 | -15.5 | 29 | 425 5000 FT ASL | -8.9 | 41 | 309 6000 FT ASL | -7.9 | 43 | 356 7000 FT ASL | -7.4 | 43 | 418 8000 FT ASL | -6.6 | 45 | 479 9000 FT ASL | -6.6 | 45 | 550 10000 FT ASL | -5.9 | 46 | 605 11000 FT ASL | -5.1 | 47 | 659 12000 FT ASL | -4.4 | 48 | 715 13000 FT ASL | -3.5 | 50 | 770 14000 FT ASL | -2.8 | 51 | 824 15000 FT ASL | -0.7 | 56 | 847 HEIGHT OF THE -3 THERMAL INDEX....13894 TOP OF THE LIFT............15370 MISSOULA, MT MAX TEMPERATURE FORECAST.........57 DEGREES F FIRST USABLE LIFT..........43 DEGREES F HEIGHT OF FIRST USABLE LIFT..........6266 FT ASL GREAT BASIN SOARING INDEX (max lift)...850 FT/MIN UPPER LEVEL WINDS - Height (Feet Above MSL) | Direction | Speed (knots) Morning #### Afternoon 4000 211 4 #### 274 6 5000 251 11 #### 274 12 6000 284 13 #### 273 14 7000 300 13 #### 274 16 8000 308 15 #### 285 19 9000 315 16 #### 297 19 10000 316 16 #### 298 19 11000 311 16 #### 295 19 12000 309 19 #### 289 18 13000 311 20 #### 281 17 14000 317 19 #### 275 17 15000 328 17 #### 277 18 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.