Smoke Management Weather Forecast
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
903 FNUS75 KSLC 080959 SMFSLC Smoke Management Forecast National Weather Service Salt Lake City Utah 400 AM MDT Fri Aug 8 2025......Seaman .DISCUSSION...A dry cold front will stall across central Utah today, then slowly move through southern Utah on Saturday. Ahead of this front, a hot, very dry and unstable airmass combined with gusty west winds will ensure excellent ventilation across central and southern Utah. A cooler and more stable airmass setting into northern Utah will limit ventilation across northern Utah beginning today, and continuing through Sunday. 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..... 8100 Transport Winds............. NW 15 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 7000 Transport Winds............. NW 12 Clearing Index.............. 760 SUNDAY... Afternoon Mixing Height..... 9100 Transport Winds............. N 10 Clearing Index.............. 910 MONDAY... Afternoon Mixing Height..... 8000 Transport Winds............. NW 10 Clearing Index.............. 780 ----------------------------------------------------------------- ...AIR SHED 2... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 11400 Transport Winds............. W 18 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 10100 Transport Winds............. W 16 Clearing Index.............. 1000+ SUNDAY... Afternoon Mixing Height..... 10300 Transport Winds............. NW 13 Clearing Index.............. 1000+ MONDAY... Afternoon Mixing Height..... 10000 Transport Winds............. NW 11 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 3... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12000 Transport Winds............. SW 27 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 11000 Transport Winds............. W 21 Clearing Index.............. 1000+ SUNDAY... Afternoon Mixing Height..... 12800 Transport Winds............. W 17 Clearing Index.............. 1000+ MONDAY... Afternoon Mixing Height..... 11900 Transport Winds............. W 16 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 4... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 8800 Transport Winds............. W 15 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 7600 Transport Winds............. NW 11 Clearing Index.............. 780 SUNDAY... Afternoon Mixing Height..... 10000 Transport Winds............. N 9 Clearing Index.............. 890 MONDAY... Afternoon Mixing Height..... 9100 Transport Winds............. N 9 Clearing Index.............. 790 ----------------------------------------------------------------- ...AIR SHED 5... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 7900 Transport Winds............. W 19 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 6500 Transport Winds............. W 15 Clearing Index.............. 920 SUNDAY... Afternoon Mixing Height..... 9600 Transport Winds............. NW 10 Clearing Index.............. 970 MONDAY... Afternoon Mixing Height..... 8500 Transport Winds............. NW 9 Clearing Index.............. 720 ----------------------------------------------------------------- ...AIR SHED 6... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 9000 Transport Winds............. W 24 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 8000 Transport Winds............. W 17 Clearing Index.............. 1000+ SUNDAY... Afternoon Mixing Height..... 10100 Transport Winds............. NW 10 Clearing Index.............. 1000+ MONDAY... Afternoon Mixing Height..... 9700 Transport Winds............. NW 10 Clearing Index.............. 920 ----------------------------------------------------------------- ...AIR SHED 7... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 9000 Transport Winds............. W 26 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 8500 Transport Winds............. W 18 Clearing Index.............. 1000+ SUNDAY... Afternoon Mixing Height..... 9500 Transport Winds............. NW 13 Clearing Index.............. 1000+ MONDAY... Afternoon Mixing Height..... 9500 Transport Winds............. NW 11 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 8... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 9200 Transport Winds............. W 18 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 8600 Transport Winds............. NW 15 Clearing Index.............. 1000+ SUNDAY... Afternoon Mixing Height..... 9900 Transport Winds............. NW 11 Clearing Index.............. 990 MONDAY... Afternoon Mixing Height..... 9100 Transport Winds............. NW 10 Clearing Index.............. 950 ----------------------------------------------------------------- ...AIR SHED 9... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12300 Transport Winds............. W 27 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 10700 Transport Winds............. W 18 Clearing Index.............. 1000+ SUNDAY... Afternoon Mixing Height..... 11900 Transport Winds............. N 11 Clearing Index.............. 1000+ MONDAY... Afternoon Mixing Height..... 10700 Transport Winds............. W 10 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 10... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 11300 Transport Winds............. W 24 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 10500 Transport Winds............. W 22 Clearing Index.............. 1000+ SUNDAY... Afternoon Mixing Height..... 10700 Transport Winds............. NW 13 Clearing Index.............. 1000+ MONDAY... Afternoon Mixing Height..... 9800 Transport Winds............. NW 12 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 11... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 14400 Transport Winds............. W 27 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 11700 Transport Winds............. W 20 Clearing Index.............. 1000+ SUNDAY... Afternoon Mixing Height..... 11800 Transport Winds............. NW 12 Clearing Index.............. 1000+ MONDAY... Afternoon Mixing Height..... 10500 Transport Winds............. N 10 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 12... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 14600 Transport Winds............. W 27 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 14300 Transport Winds............. W 22 Clearing Index.............. 1000+ SUNDAY... Afternoon Mixing Height..... 13300 Transport Winds............. NW 13 Clearing Index.............. 1000+ MONDAY... Afternoon Mixing Height..... 10600 Transport Winds............. NW 10 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 13... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 11800 Transport Winds............. W 27 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 11700 Transport Winds............. W 22 Clearing Index.............. 1000+ SUNDAY... Afternoon Mixing Height..... 11900 Transport Winds............. NW 15 Clearing Index.............. 1000+ MONDAY... Afternoon Mixing Height..... 10400 Transport Winds............. NW 13 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 14... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 13200 Transport Winds............. W 32 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 13000 Transport Winds............. W 25 Clearing Index.............. 1000+ SUNDAY... Afternoon Mixing Height..... 15400 Transport Winds............. W 18 Clearing Index.............. 1000+ MONDAY... Afternoon Mixing Height..... 13800 Transport Winds............. NW 13 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 15... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 14600 Transport Winds............. W 28 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 14400 Transport Winds............. W 24 Clearing Index.............. 1000+ SUNDAY... Afternoon Mixing Height..... 15700 Transport Winds............. W 18 Clearing Index.............. 1000+ MONDAY... Afternoon Mixing Height..... 11500 Transport Winds............. NW 11 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 16... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 10800 Transport Winds............. W 27 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 10300 Transport Winds............. W 21 Clearing Index.............. 1000+ SUNDAY... Afternoon Mixing Height..... 11100 Transport Winds............. NW 13 Clearing Index.............. 1000+ MONDAY... Afternoon Mixing Height..... 10100 Transport Winds............. NW 11 Clearing Index.............. 1000+ $$