500  
FNUS75 KSLC 190647  
SMFSLC  
 
SMOKE MANAGEMENT FORECAST  
NATIONAL WEATHER SERVICE SALT LAKE CITY UTAH  
1246 AM MDT TUE MAY 19 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..... 9900  
TRANSPORT WINDS............. N 9  
CLEARING INDEX.............. 820  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 10400  
TRANSPORT WINDS............. W 10  
CLEARING INDEX.............. 980  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 10200  
TRANSPORT WINDS............. NW 16  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 8200  
TRANSPORT WINDS............. W 10  
CLEARING INDEX.............. 720  
 
-----------------------------------------------------------------  
...AIR SHED 2...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 9000  
TRANSPORT WINDS............. N 13  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 9400  
TRANSPORT WINDS............. N 9  
CLEARING INDEX.............. 850  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 11300  
TRANSPORT WINDS............. NW 16  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 9900  
TRANSPORT WINDS............. W 12  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 3...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 9400  
TRANSPORT WINDS............. N 15  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 10500  
TRANSPORT WINDS............. N 11  
CLEARING INDEX.............. 1000+  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 12100  
TRANSPORT WINDS............. W 18  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 12700  
TRANSPORT WINDS............. W 15  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 4...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 9400  
TRANSPORT WINDS............. NE 7  
CLEARING INDEX.............. 650  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 9200  
TRANSPORT WINDS............. W 12  
CLEARING INDEX.............. 1000+  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 7700  
TRANSPORT WINDS............. NW 13  
CLEARING INDEX.............. 920  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 7400  
TRANSPORT WINDS............. SW 10  
CLEARING INDEX.............. 770  
 
-----------------------------------------------------------------  
...AIR SHED 5...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 7900  
TRANSPORT WINDS............. NE 8  
CLEARING INDEX.............. 640  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 8700  
TRANSPORT WINDS............. W 12  
CLEARING INDEX.............. 1000+  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 6600  
TRANSPORT WINDS............. W 15  
CLEARING INDEX.............. 970  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 6800  
TRANSPORT WINDS............. SW 10  
CLEARING INDEX.............. 710  
 
-----------------------------------------------------------------  
...AIR SHED 6...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 6700  
TRANSPORT WINDS............. NE 8  
CLEARING INDEX.............. 540  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 9000  
TRANSPORT WINDS............. W 13  
CLEARING INDEX.............. 1000+  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 6800  
TRANSPORT WINDS............. W 18  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 6700  
TRANSPORT WINDS............. W 12  
CLEARING INDEX.............. 810  
 
-----------------------------------------------------------------  
...AIR SHED 7...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 4000  
TRANSPORT WINDS............. N 8  
CLEARING INDEX.............. 310  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 6200  
TRANSPORT WINDS............. W 14  
CLEARING INDEX.............. 860  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 5300  
TRANSPORT WINDS............. W 19  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 5900  
TRANSPORT WINDS............. W 13  
CLEARING INDEX.............. 810  
 
-----------------------------------------------------------------  
...AIR SHED 8...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 8800  
TRANSPORT WINDS............. N 9  
CLEARING INDEX.............. 780  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 9600  
TRANSPORT WINDS............. NW 10  
CLEARING INDEX.............. 950  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 8200  
TRANSPORT WINDS............. NW 17  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 7100  
TRANSPORT WINDS............. NW 11  
CLEARING INDEX.............. 710  
 
-----------------------------------------------------------------  
...AIR SHED 9...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 7300  
TRANSPORT WINDS............. NE 9  
CLEARING INDEX.............. 570  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 7600  
TRANSPORT WINDS............. W 11  
CLEARING INDEX.............. 780  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 7200  
TRANSPORT WINDS............. W 20  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 5500  
TRANSPORT WINDS............. W 11  
CLEARING INDEX.............. 570  
 
-----------------------------------------------------------------  
...AIR SHED 10...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 8100  
TRANSPORT WINDS............. N 8  
CLEARING INDEX.............. 690  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 9200  
TRANSPORT WINDS............. NW 11  
CLEARING INDEX.............. 960  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 9000  
TRANSPORT WINDS............. W 20  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 8300  
TRANSPORT WINDS............. W 15  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 11...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 6800  
TRANSPORT WINDS............. NE 10  
CLEARING INDEX.............. 670  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 8100  
TRANSPORT WINDS............. NW 10  
CLEARING INDEX.............. 840  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 9700  
TRANSPORT WINDS............. W 20  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 6200  
TRANSPORT WINDS............. NW 11  
CLEARING INDEX.............. 670  
 
-----------------------------------------------------------------  
...AIR SHED 12...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 8000  
TRANSPORT WINDS............. N 11  
CLEARING INDEX.............. 820  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 9300  
TRANSPORT WINDS............. NW 11  
CLEARING INDEX.............. 950  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 11700  
TRANSPORT WINDS............. W 18  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 9100  
TRANSPORT WINDS............. W 12  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 13...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 8300  
TRANSPORT WINDS............. N 10  
CLEARING INDEX.............. 840  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 9500  
TRANSPORT WINDS............. NW 11  
CLEARING INDEX.............. 960  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 11200  
TRANSPORT WINDS............. W 20  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 11100  
TRANSPORT WINDS............. W 16  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 14...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 9400  
TRANSPORT WINDS............. NE 12  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 11100  
TRANSPORT WINDS............. NW 10  
CLEARING INDEX.............. 1000+  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 13700  
TRANSPORT WINDS............. W 20  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 12900  
TRANSPORT WINDS............. W 16  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 15...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 8600  
TRANSPORT WINDS............. W 13  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 10700  
TRANSPORT WINDS............. W 13  
CLEARING INDEX.............. 1000+  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 12800  
TRANSPORT WINDS............. W 18  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 12100  
TRANSPORT WINDS............. W 14  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 16...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 7300  
TRANSPORT WINDS............. N 9  
CLEARING INDEX.............. 680  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 9000  
TRANSPORT WINDS............. NW 12  
CLEARING INDEX.............. 1000+  
 
THURSDAY...  
AFTERNOON MIXING HEIGHT..... 9700  
TRANSPORT WINDS............. W 19  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 8100  
TRANSPORT WINDS............. W 13  
CLEARING INDEX.............. 990  
 

 
 
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