143  
FNUS75 KSLC 240827  
SMFSLC  
 
SMOKE MANAGEMENT FORECAST  
NATIONAL WEATHER SERVICE SALT LAKE CITY UTAH  
225 AM MDT THU OCT 24 2024......TRAPHAGAN  
   
DISCUSSION
 
BEHIND THE OVERNIGHT COLD FRONT, HIGH PRESSURE WILL  
MOVE BACK INTO THE AREA BEGINNING THIS AFTERNOON, RESULTING IN A DRY  
AND STABLE AIRMASS OVER THE AREA AND THUS FAIR TO POOR MIXING  
AREAWIDE FRIDAY INTO SATURDAY. WINDS WILL PICK UP SOME ON SUNDAY  
AHEAD OF THE NEXT APPROACHING STORM SYSTEM, BRINGING SOME  
IMPROVEMENT IN CLEARING INDICES.  
 
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..... 3400  
TRANSPORT WINDS............. NW 13  
CLEARING INDEX.............. 460  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 1900  
TRANSPORT WINDS............. SE 6  
CLEARING INDEX.............. 110  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 2100  
TRANSPORT WINDS............. S 7  
CLEARING INDEX.............. 140  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 2300  
TRANSPORT WINDS............. S 9  
CLEARING INDEX.............. 220  
 
-----------------------------------------------------------------  
...AIR SHED 2...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 3400  
TRANSPORT WINDS............. N 13  
CLEARING INDEX.............. 420  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 2600  
TRANSPORT WINDS............. S 7  
CLEARING INDEX.............. 180  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 4200  
TRANSPORT WINDS............. SW 10  
CLEARING INDEX.............. 450  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 4400  
TRANSPORT WINDS............. SW 19  
CLEARING INDEX.............. 810  
 
-----------------------------------------------------------------  
...AIR SHED 3...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 4400  
TRANSPORT WINDS............. NW 13  
CLEARING INDEX.............. 560  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 4300  
TRANSPORT WINDS............. E 9  
CLEARING INDEX.............. 360  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 3800  
TRANSPORT WINDS............. E 10  
CLEARING INDEX.............. 360  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 4000  
TRANSPORT WINDS............. S 13  
CLEARING INDEX.............. 530  
 
-----------------------------------------------------------------  
...AIR SHED 4...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 3800  
TRANSPORT WINDS............. NW 11  
CLEARING INDEX.............. 350  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 2800  
TRANSPORT WINDS............. SW 7  
CLEARING INDEX.............. 210  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 3300  
TRANSPORT WINDS............. SW 9  
CLEARING INDEX.............. 310  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 3100  
TRANSPORT WINDS............. SW 12  
CLEARING INDEX.............. 350  
 
-----------------------------------------------------------------  
...AIR SHED 5...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 3700  
TRANSPORT WINDS............. NW 14  
CLEARING INDEX.............. 490  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 2700  
TRANSPORT WINDS............. SW 7  
CLEARING INDEX.............. 210  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 3600  
TRANSPORT WINDS............. SW 11  
CLEARING INDEX.............. 410  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 3600  
TRANSPORT WINDS............. SW 13  
CLEARING INDEX.............. 440  
 
-----------------------------------------------------------------  
...AIR SHED 6...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 3200  
TRANSPORT WINDS............. W 17  
CLEARING INDEX.............. 550  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 3800  
TRANSPORT WINDS............. SW 10  
CLEARING INDEX.............. 390  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 5000  
TRANSPORT WINDS............. SW 14  
CLEARING INDEX.............. 680  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 5300  
TRANSPORT WINDS............. SW 16  
CLEARING INDEX.............. 840  
 
-----------------------------------------------------------------  
...AIR SHED 7...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 3300  
TRANSPORT WINDS............. W 23  
CLEARING INDEX.............. 720  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 3500  
TRANSPORT WINDS............. W 13  
CLEARING INDEX.............. 400  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 4400  
TRANSPORT WINDS............. SW 13  
CLEARING INDEX.............. 570  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 4500  
TRANSPORT WINDS............. SW 16  
CLEARING INDEX.............. 650  
 
-----------------------------------------------------------------  
...AIR SHED 8...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 3800  
TRANSPORT WINDS............. NW 13  
CLEARING INDEX.............. 450  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 2700  
TRANSPORT WINDS............. S 6  
CLEARING INDEX.............. 170  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 4000  
TRANSPORT WINDS............. S 10  
CLEARING INDEX.............. 400  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 3900  
TRANSPORT WINDS............. S 14  
CLEARING INDEX.............. 540  
 
-----------------------------------------------------------------  
...AIR SHED 9...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 4500  
TRANSPORT WINDS............. NW 14  
CLEARING INDEX.............. 610  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 2700  
TRANSPORT WINDS............. SW 8  
CLEARING INDEX.............. 200  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 3200  
TRANSPORT WINDS............. SW 10  
CLEARING INDEX.............. 330  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 2900  
TRANSPORT WINDS............. SW 10  
CLEARING INDEX.............. 340  
 
-----------------------------------------------------------------  
...AIR SHED 10...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 3500  
TRANSPORT WINDS............. NW 12  
CLEARING INDEX.............. 430  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 3800  
TRANSPORT WINDS............. SW 8  
CLEARING INDEX.............. 290  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 4600  
TRANSPORT WINDS............. SW 11  
CLEARING INDEX.............. 480  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 4500  
TRANSPORT WINDS............. SW 13  
CLEARING INDEX.............. 590  
 
-----------------------------------------------------------------  
...AIR SHED 11...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 4900  
TRANSPORT WINDS............. W 16  
CLEARING INDEX.............. 790  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 3400  
TRANSPORT WINDS............. SW 9  
CLEARING INDEX.............. 310  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 3400  
TRANSPORT WINDS............. SW 12  
CLEARING INDEX.............. 420  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 3500  
TRANSPORT WINDS............. SW 16  
CLEARING INDEX.............. 530  
 
-----------------------------------------------------------------  
...AIR SHED 12...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 4600  
TRANSPORT WINDS............. W 13  
CLEARING INDEX.............. 580  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 3200  
TRANSPORT WINDS............. SW 7  
CLEARING INDEX.............. 210  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 3200  
TRANSPORT WINDS............. S 9  
CLEARING INDEX.............. 280  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 3000  
TRANSPORT WINDS............. S 12  
CLEARING INDEX.............. 340  
 
-----------------------------------------------------------------  
...AIR SHED 13...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 3600  
TRANSPORT WINDS............. NW 15  
CLEARING INDEX.............. 530  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 4300  
TRANSPORT WINDS............. SW 9  
CLEARING INDEX.............. 380  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 4800  
TRANSPORT WINDS............. SW 11  
CLEARING INDEX.............. 520  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 4100  
TRANSPORT WINDS............. SW 16  
CLEARING INDEX.............. 640  
 
-----------------------------------------------------------------  
...AIR SHED 14...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 5500  
TRANSPORT WINDS............. W 15  
CLEARING INDEX.............. 820  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 3300  
TRANSPORT WINDS............. E 6  
CLEARING INDEX.............. 220  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 3100  
TRANSPORT WINDS............. SE 8  
CLEARING INDEX.............. 240  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 3000  
TRANSPORT WINDS............. S 10  
CLEARING INDEX.............. 280  
 
-----------------------------------------------------------------  
...AIR SHED 15...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 4400  
TRANSPORT WINDS............. W 12  
CLEARING INDEX.............. 540  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 3700  
TRANSPORT WINDS............. SE 8  
CLEARING INDEX.............. 300  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 2700  
TRANSPORT WINDS............. SE 9  
CLEARING INDEX.............. 230  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 2700  
TRANSPORT WINDS............. SE 10  
CLEARING INDEX.............. 270  
 
-----------------------------------------------------------------  
...AIR SHED 16...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 3300  
TRANSPORT WINDS............. W 17  
CLEARING INDEX.............. 550  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 3300  
TRANSPORT WINDS............. SW 9  
CLEARING INDEX.............. 320  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 3800  
TRANSPORT WINDS............. SW 12  
CLEARING INDEX.............. 430  
 
SUNDAY...  
AFTERNOON MIXING HEIGHT..... 3600  
TRANSPORT WINDS............. S 15  
CLEARING INDEX.............. 530  
 

 
 
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