Smoke Management Weather Forecast
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
740 FNUS75 KSLC 212208 SMFSLC Smoke Management Forecast National Weather Service Salt Lake City Utah 308 PM MST Fri Nov 21 2025 NOTICE TO ALL USERS: This product is automatically generated during the cool season to provide a general outlook. It will not contain a discussion section or adjustments by our meteorologists. The full Smoke Management Forecast will resume the afternoon of May 3, 2026. A Graphical version of the clearing index is available at: https://www.weather.gov/slc/ClearingIndex#tab-2 * All heights are above sea level (ASL) unless noted otherwise * ----------------------------------------------------------------- ...AIR SHED 1... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 2900 Transport Winds............. N 8 Clearing Index.............. 230 TOMORROW... Afternoon Mixing Height..... 2200 Transport Winds............. N 5 Clearing Index.............. 120 SUNDAY... Afternoon Mixing Height..... 2300 Transport Winds............. S 7 Clearing Index.............. 160 MONDAY... Afternoon Mixing Height..... 4400 Transport Winds............. NW 13 Clearing Index.............. 570 ----------------------------------------------------------------- ...AIR SHED 2... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 4000 Transport Winds............. N 10 Clearing Index.............. 390 TOMORROW... Afternoon Mixing Height..... 2800 Transport Winds............. NE 8 Clearing Index.............. 220 SUNDAY... Afternoon Mixing Height..... 2800 Transport Winds............. NW 7 Clearing Index.............. 190 MONDAY... Afternoon Mixing Height..... 4000 Transport Winds............. N 11 Clearing Index.............. 420 ----------------------------------------------------------------- ...AIR SHED 3... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 4200 Transport Winds............. E 10 Clearing Index.............. 420 TOMORROW... Afternoon Mixing Height..... 3500 Transport Winds............. E 16 Clearing Index.............. 570 SUNDAY... Afternoon Mixing Height..... 3900 Transport Winds............. NW 11 Clearing Index.............. 430 MONDAY... Afternoon Mixing Height..... 3000 Transport Winds............. W 10 Clearing Index.............. 290 ----------------------------------------------------------------- ...AIR SHED 4... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 2900 Transport Winds............. NE 6 Clearing Index.............. 160 TOMORROW... Afternoon Mixing Height..... 2200 Transport Winds............. NE 5 Clearing Index.............. 110 SUNDAY... Afternoon Mixing Height..... 2300 Transport Winds............. SW 6 Clearing Index.............. 140 MONDAY... Afternoon Mixing Height..... 4300 Transport Winds............. W 14 Clearing Index.............. 600 ----------------------------------------------------------------- ...AIR SHED 5... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 2900 Transport Winds............. NE 5 Clearing Index.............. 150 TOMORROW... Afternoon Mixing Height..... 2200 Transport Winds............. E 5 Clearing Index.............. 120 SUNDAY... Afternoon Mixing Height..... 2200 Transport Winds............. W 7 Clearing Index.............. 140 MONDAY... Afternoon Mixing Height..... 4000 Transport Winds............. W 14 Clearing Index.............. 560 ----------------------------------------------------------------- ...AIR SHED 6... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3500 Transport Winds............. NW 6 Clearing Index.............. 200 TOMORROW... Afternoon Mixing Height..... 2800 Transport Winds............. SE 7 Clearing Index.............. 180 SUNDAY... Afternoon Mixing Height..... 2800 Transport Winds............. W 9 Clearing Index.............. 240 MONDAY... Afternoon Mixing Height..... 4200 Transport Winds............. W 21 Clearing Index.............. 820 ----------------------------------------------------------------- ...AIR SHED 7... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3400 Transport Winds............. N 7 Clearing Index.............. 220 TOMORROW... Afternoon Mixing Height..... 2800 Transport Winds............. S 7 Clearing Index.............. 190 SUNDAY... Afternoon Mixing Height..... 3100 Transport Winds............. W 15 Clearing Index.............. 410 MONDAY... Afternoon Mixing Height..... 4200 Transport Winds............. W 25 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 8... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3500 Transport Winds............. N 7 Clearing Index.............. 260 TOMORROW... Afternoon Mixing Height..... 2700 Transport Winds............. NE 5 Clearing Index.............. 140 SUNDAY... Afternoon Mixing Height..... 2600 Transport Winds............. NW 6 Clearing Index.............. 140 MONDAY... Afternoon Mixing Height..... 4200 Transport Winds............. NW 12 Clearing Index.............. 510 ----------------------------------------------------------------- ...AIR SHED 9... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3400 Transport Winds............. NW 6 Clearing Index.............. 180 TOMORROW... Afternoon Mixing Height..... 2500 Transport Winds............. SE 5 Clearing Index.............. 130 SUNDAY... Afternoon Mixing Height..... 2400 Transport Winds............. NW 9 Clearing Index.............. 230 MONDAY... Afternoon Mixing Height..... 4200 Transport Winds............. W 16 Clearing Index.............. 640 ----------------------------------------------------------------- ...AIR SHED 10... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 4200 Transport Winds............. N 6 Clearing Index.............. 260 TOMORROW... Afternoon Mixing Height..... 3900 Transport Winds............. E 7 Clearing Index.............. 260 SUNDAY... Afternoon Mixing Height..... 3200 Transport Winds............. W 8 Clearing Index.............. 250 MONDAY... Afternoon Mixing Height..... 4700 Transport Winds............. W 16 Clearing Index.............. 720 ----------------------------------------------------------------- ...AIR SHED 11... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3500 Transport Winds............. SW 5 Clearing Index.............. 190 TOMORROW... Afternoon Mixing Height..... 2900 Transport Winds............. E 6 Clearing Index.............. 170 SUNDAY... Afternoon Mixing Height..... 2300 Transport Winds............. W 10 Clearing Index.............. 220 MONDAY... Afternoon Mixing Height..... 4900 Transport Winds............. W 17 Clearing Index.............. 850 ----------------------------------------------------------------- ...AIR SHED 12... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3800 Transport Winds............. N 5 Clearing Index.............. 200 TOMORROW... Afternoon Mixing Height..... 3000 Transport Winds............. NE 8 Clearing Index.............. 210 SUNDAY... Afternoon Mixing Height..... 2900 Transport Winds............. NW 10 Clearing Index.............. 280 MONDAY... Afternoon Mixing Height..... 3200 Transport Winds............. W 10 Clearing Index.............. 330 ----------------------------------------------------------------- ...AIR SHED 13... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3900 Transport Winds............. E 7 Clearing Index.............. 280 TOMORROW... Afternoon Mixing Height..... 3200 Transport Winds............. E 11 Clearing Index.............. 330 SUNDAY... Afternoon Mixing Height..... 3900 Transport Winds............. NW 10 Clearing Index.............. 380 MONDAY... Afternoon Mixing Height..... 3900 Transport Winds............. NW 15 Clearing Index.............. 600 ----------------------------------------------------------------- ...AIR SHED 14... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 4000 Transport Winds............. NE 8 Clearing Index.............. 310 TOMORROW... Afternoon Mixing Height..... 3100 Transport Winds............. E 15 Clearing Index.............. 460 SUNDAY... Afternoon Mixing Height..... 3700 Transport Winds............. NW 11 Clearing Index.............. 400 MONDAY... Afternoon Mixing Height..... 3200 Transport Winds............. W 12 Clearing Index.............. 390 ----------------------------------------------------------------- ...AIR SHED 15... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3600 Transport Winds............. S 6 Clearing Index.............. 200 TOMORROW... Afternoon Mixing Height..... 3100 Transport Winds............. E 11 Clearing Index.............. 340 SUNDAY... Afternoon Mixing Height..... 3100 Transport Winds............. NW 11 Clearing Index.............. 380 MONDAY... Afternoon Mixing Height..... 2700 Transport Winds............. W 9 Clearing Index.............. 250 ----------------------------------------------------------------- ...AIR SHED 16... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 3300 Transport Winds............. N 7 Clearing Index.............. 210 TOMORROW... Afternoon Mixing Height..... 2600 Transport Winds............. E 7 Clearing Index.............. 200 SUNDAY... Afternoon Mixing Height..... 2800 Transport Winds............. NW 10 Clearing Index.............. 300 MONDAY... Afternoon Mixing Height..... 3600 Transport Winds............. W 16 Clearing Index.............. 590 $$