Smoke Management Weather Forecast
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
410 FNUS75 KSLC 050948 SMFSLC Smoke Management Forecast National Weather Service Salt Lake City Utah 326 AM MDT Tue Aug 5 2025......Cheng .DISCUSSION...A small pocket across the northwest Utah deserts will see slightly decreased mixing today as the airmass becomes more stable behind a cold front and mixing heights and transport winds decrease. Mixing there should improve tomorrow before another cold front reduces mixing again on Friday. Otherwise, the rest of the area will continue to see excellent mixing due to a breezy southwest flow through the rest of the week. 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..... 9900 Transport Winds............. SW 13 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 13100 Transport Winds............. SW 17 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 14900 Transport Winds............. SW 21 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 7500 Transport Winds............. NW 14 Clearing Index.............. 940 ----------------------------------------------------------------- ...AIR SHED 2... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12300 Transport Winds............. SW 25 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 12400 Transport Winds............. SW 23 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 13500 Transport Winds............. SW 30 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 13200 Transport Winds............. W 27 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 3... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 10600 Transport Winds............. SW 24 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 11600 Transport Winds............. SW 22 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 12700 Transport Winds............. SW 28 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 13000 Transport Winds............. SW 27 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 4... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 10900 Transport Winds............. SW 15 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 10800 Transport Winds............. SW 18 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 12400 Transport Winds............. SW 25 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 7400 Transport Winds............. W 17 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 5... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 10800 Transport Winds............. SW 16 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 11000 Transport Winds............. SW 20 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 12700 Transport Winds............. SW 28 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 7800 Transport Winds............. W 22 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 6... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12000 Transport Winds............. SW 21 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 12100 Transport Winds............. SW 22 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 13500 Transport Winds............. SW 30 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 11400 Transport Winds............. W 24 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 7... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12900 Transport Winds............. SW 19 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 12200 Transport Winds............. SW 22 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 13600 Transport Winds............. SW 31 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 13000 Transport Winds............. W 25 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 8... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12300 Transport Winds............. SW 19 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 13100 Transport Winds............. SW 21 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 14700 Transport Winds............. SW 28 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 12100 Transport Winds............. W 19 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 9... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 14300 Transport Winds............. W 21 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 14100 Transport Winds............. SW 21 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 15700 Transport Winds............. SW 29 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 15400 Transport Winds............. W 26 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 10... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12600 Transport Winds............. SW 24 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 13100 Transport Winds............. SW 21 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 14100 Transport Winds............. SW 31 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 14000 Transport Winds............. W 30 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 11... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 13800 Transport Winds............. SW 22 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 13500 Transport Winds............. SW 20 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 15300 Transport Winds............. SW 30 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 16500 Transport Winds............. SW 31 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 12... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 13200 Transport Winds............. SW 23 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 13500 Transport Winds............. SW 21 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 15300 Transport Winds............. SW 28 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 15800 Transport Winds............. SW 30 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 13... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 11200 Transport Winds............. SW 26 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 12000 Transport Winds............. SW 22 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 13100 Transport Winds............. SW 30 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 13400 Transport Winds............. SW 33 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 14... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12700 Transport Winds............. SW 25 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 12700 Transport Winds............. SW 21 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 14700 Transport Winds............. SW 27 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 14200 Transport Winds............. SW 26 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 15... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 13100 Transport Winds............. W 20 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 14100 Transport Winds............. SW 18 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 16300 Transport Winds............. SW 22 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 15600 Transport Winds............. W 21 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 16... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 11600 Transport Winds............. SW 23 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 11900 Transport Winds............. SW 22 Clearing Index.............. 1000+ THURSDAY... Afternoon Mixing Height..... 13400 Transport Winds............. SW 30 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 13100 Transport Winds............. W 28 Clearing Index.............. 1000+ $$