SOARING FORECAST FOR GREAT FALLS, MT DATE...4/1/2025...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 | -3.1 | 36 | 46 5000 FT ASL | -1.0 | 40 | 66 6000 FT ASL | 0.5 | 43 | 100 7000 FT ASL | 1.5 | 45 | 149 8000 FT ASL | 2.3 | 46 | 205 9000 FT ASL | 3.2 | 48 | 253 10000 FT ASL | 4.3 | 50 | 296 11000 FT ASL | 5.6 | 53 | 334 12000 FT ASL | 6.7 | 55 | 378 13000 FT ASL | 7.7 | 57 | 427 14000 FT ASL | 8.6 | 59 | 477 15000 FT ASL | 9.3 | 61 | 526 HEIGHT OF THE -3 THERMAL INDEX....4133 TOP OF THE LIFT............5610 GREAT FALLS, MT MAX TEMPERATURE FORECAST.........42 DEGREES F FIRST USABLE LIFT..........44 DEGREES F HEIGHT OF FIRST USABLE LIFT..........6676 FT ASL GREAT BASIN SOARING INDEX (max lift)...0 FT/MIN UPPER LEVEL WINDS - Height (Feet Above MSL) | Direction | Speed (knots) Morning #### Afternoon 4000 010 10 #### 023 9 5000 349 22 #### 007 11 6000 353 24 #### 352 13 7000 358 22 #### 344 16 8000 006 20 #### 336 19 9000 018 17 #### 336 20 10000 031 15 #### 342 19 11000 040 13 #### 350 18 12000 051 9 #### 357 16 13000 082 8 #### 004 13 14000 107 10 #### 009 12 15000 113 13 #### 017 11 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.