FNUS75 KSLC 170645 SMFSLC Smoke Management Forecast National Weather Service Salt Lake City Utah 1245 AM MDT Sat Oct 17 2026 A Graphical version of the clearing index is available at: https://www.weather.gov/slc/ClearingIndex * All heights are above sea level (ASL) unless noted otherwise * ----------------------------------------------------------------- ...AIR SHED 1... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 2000 Transport Winds............. S 7 Clearing Index.............. 140 TOMORROW... Afternoon Mixing Height..... 2200 Transport Winds............. S 6 Clearing Index.............. 140 MONDAY... Afternoon Mixing Height..... 2800 Transport Winds............. S 9 Clearing Index.............. 240 TUESDAY... Afternoon Mixing Height..... 4100 Transport Winds............. S 11 Clearing Index.............. 430 ----------------------------------------------------------------- ...AIR SHED 2... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3800 Transport Winds............. S 8 Clearing Index.............. 310 TOMORROW... Afternoon Mixing Height..... 4500 Transport Winds............. S 8 Clearing Index.............. 380 MONDAY... Afternoon Mixing Height..... 5300 Transport Winds............. S 11 Clearing Index.............. 590 TUESDAY... Afternoon Mixing Height..... 5700 Transport Winds............. S 14 Clearing Index.............. 820 ----------------------------------------------------------------- ...AIR SHED 3... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3800 Transport Winds............. E 17 Clearing Index.............. 670 TOMORROW... Afternoon Mixing Height..... 3600 Transport Winds............. E 10 Clearing Index.............. 340 MONDAY... Afternoon Mixing Height..... 4300 Transport Winds............. E 9 Clearing Index.............. 390 TUESDAY... Afternoon Mixing Height..... 4900 Transport Winds............. S 12 Clearing Index.............. 580 ----------------------------------------------------------------- ...AIR SHED 4... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 2900 Transport Winds............. SW 10 Clearing Index.............. 300 TOMORROW... Afternoon Mixing Height..... 3700 Transport Winds............. SW 8 Clearing Index.............. 290 MONDAY... Afternoon Mixing Height..... 4300 Transport Winds............. SW 9 Clearing Index.............. 410 TUESDAY... Afternoon Mixing Height..... 4900 Transport Winds............. S 11 Clearing Index.............. 520 ----------------------------------------------------------------- ...AIR SHED 5... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3000 Transport Winds............. SW 9 Clearing Index.............. 280 TOMORROW... Afternoon Mixing Height..... 4200 Transport Winds............. SW 8 Clearing Index.............. 350 MONDAY... Afternoon Mixing Height..... 5400 Transport Winds............. S 9 Clearing Index.............. 460 TUESDAY... Afternoon Mixing Height..... 5300 Transport Winds............. S 11 Clearing Index.............. 570 ----------------------------------------------------------------- ...AIR SHED 6... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3600 Transport Winds............. S 10 Clearing Index.............. 350 TOMORROW... Afternoon Mixing Height..... 5000 Transport Winds............. S 9 Clearing Index.............. 440 MONDAY... Afternoon Mixing Height..... 5800 Transport Winds............. S 10 Clearing Index.............. 570 TUESDAY... Afternoon Mixing Height..... 4400 Transport Winds............. S 11 Clearing Index.............. 480 ----------------------------------------------------------------- ...AIR SHED 7... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3500 Transport Winds............. S 8 Clearing Index.............. 290 TOMORROW... Afternoon Mixing Height..... 4600 Transport Winds............. SW 9 Clearing Index.............. 450 MONDAY... Afternoon Mixing Height..... 4700 Transport Winds............. S 10 Clearing Index.............. 470 TUESDAY... Afternoon Mixing Height..... 4400 Transport Winds............. S 12 Clearing Index.............. 480 ----------------------------------------------------------------- ...AIR SHED 8... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3400 Transport Winds............. S 8 Clearing Index.............. 260 TOMORROW... Afternoon Mixing Height..... 4300 Transport Winds............. S 7 Clearing Index.............. 330 MONDAY... Afternoon Mixing Height..... 5300 Transport Winds............. S 9 Clearing Index.............. 470 TUESDAY... Afternoon Mixing Height..... 5200 Transport Winds............. S 10 Clearing Index.............. 520 ----------------------------------------------------------------- ...AIR SHED 9... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 2200 Transport Winds............. SW 6 Clearing Index.............. 140 TOMORROW... Afternoon Mixing Height..... 2700 Transport Winds............. S 8 Clearing Index.............. 220 MONDAY... Afternoon Mixing Height..... 3400 Transport Winds............. S 8 Clearing Index.............. 290 TUESDAY... Afternoon Mixing Height..... 3200 Transport Winds............. S 10 Clearing Index.............. 320 ----------------------------------------------------------------- ...AIR SHED 10... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3900 Transport Winds............. SE 8 Clearing Index.............. 320 TOMORROW... Afternoon Mixing Height..... 5200 Transport Winds............. S 7 Clearing Index.............. 380 MONDAY... Afternoon Mixing Height..... 5600 Transport Winds............. S 8 Clearing Index.............. 450 TUESDAY... Afternoon Mixing Height..... 5000 Transport Winds............. S 10 Clearing Index.............. 490 ----------------------------------------------------------------- ...AIR SHED 11... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3200 Transport Winds............. SW 9 Clearing Index.............. 290 TOMORROW... Afternoon Mixing Height..... 3700 Transport Winds............. S 9 Clearing Index.............. 330 MONDAY... Afternoon Mixing Height..... 3800 Transport Winds............. SW 11 Clearing Index.............. 400 TUESDAY... Afternoon Mixing Height..... 4800 Transport Winds............. S 12 Clearing Index.............. 620 ----------------------------------------------------------------- ...AIR SHED 12... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3300 Transport Winds............. SE 7 Clearing Index.............. 220 TOMORROW... Afternoon Mixing Height..... 3500 Transport Winds............. S 8 Clearing Index.............. 280 MONDAY... Afternoon Mixing Height..... 3600 Transport Winds............. S 8 Clearing Index.............. 290 TUESDAY... Afternoon Mixing Height..... 4300 Transport Winds............. S 11 Clearing Index.............. 480 ----------------------------------------------------------------- ...AIR SHED 13... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3800 Transport Winds............. SE 12 Clearing Index.............. 440 TOMORROW... Afternoon Mixing Height..... 4800 Transport Winds............. SE 9 Clearing Index.............. 400 MONDAY... Afternoon Mixing Height..... 4600 Transport Winds............. S 9 Clearing Index.............. 440 TUESDAY... Afternoon Mixing Height..... 4800 Transport Winds............. S 13 Clearing Index.............. 640 ----------------------------------------------------------------- ...AIR SHED 14... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3800 Transport Winds............. E 12 Clearing Index.............. 430 TOMORROW... Afternoon Mixing Height..... 3000 Transport Winds............. SE 8 Clearing Index.............. 230 MONDAY... Afternoon Mixing Height..... 3600 Transport Winds............. SE 7 Clearing Index.............. 250 TUESDAY... Afternoon Mixing Height..... 4800 Transport Winds............. SE 10 Clearing Index.............. 470 ----------------------------------------------------------------- ...AIR SHED 15... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3100 Transport Winds............. E 11 Clearing Index.............. 380 TOMORROW... Afternoon Mixing Height..... 3100 Transport Winds............. S 9 Clearing Index.............. 280 MONDAY... Afternoon Mixing Height..... 4300 Transport Winds............. S 8 Clearing Index.............. 350 TUESDAY... Afternoon Mixing Height..... 4900 Transport Winds............. S 11 Clearing Index.............. 560 ----------------------------------------------------------------- ...AIR SHED 16... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3300 Transport Winds............. S 10 Clearing Index.............. 320 TOMORROW... Afternoon Mixing Height..... 4300 Transport Winds............. S 9 Clearing Index.............. 370 MONDAY... Afternoon Mixing Height..... 4400 Transport Winds............. S 10 Clearing Index.............. 430 TUESDAY... Afternoon Mixing Height..... 4700 Transport Winds............. S 12 Clearing Index.............. 550 $$