672  
FNUS55 KTWC 112046  
FWFTWC  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST ARIZONA  
NATIONAL WEATHER SERVICE TUCSON AZ  
146 PM MST FRI JUL 11 2025  
 
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  
20-FOOT WIND FORECAST OF 'LIGHT WINDS' INDICATES MAINLY  
TERRAIN DRIVEN WINDS  
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  
   
DISCUSSION
 
ISOLATED THUNDERSTORM COVERAGE IS EXPECTED TO THE  
SOUTH AND EAST OF TUCSON, MAINLY ALONG THE INTERNATIONAL BORDER  
THROUGH SATURDAY. THE MAIN THREAT FOR STORMS WILL BE THE POTENTIAL  
FOR STRONG GUSTY AND ERRATIC OUTFLOW WINDS 40-45 MPH. OTHERWISE, AN  
UPTICK IN MONSOON ACTIVITY IS EXPECTED BEGINNING SUNDAY AND THROUGH  
NEXT WEEK AS THE UPPER HIGH SHIFTS TO A MORE FAVORABLE LOCATION  
ALOFT. TEMPERATURES WILL REMAIN ABOVE NORMAL THROUGH MONDAY, THEN  
DROP BACK DOWN TO NEAR OR SLIGHTLY BELOW NORMAL BY MID TO LATE NEXT  
WEEK. WINDS WILL REMAIN WESTERLY FROM 10-15 MPH, WITH OCCASIONAL  
GUSTS AT OR ABOVE 20 MPH, WITH THE EXCEPTION OF STRONGER WINDS IN  
THE GILA RIVER VALLEY THROUGH SATURDAY WITH NORTHWEST SUSTAINED  
WINDS AROUND 15 TO 20 MPH GUSTS TO 30 MPH. AFTERNOON RH VALUES IN  
THE LOW LYING AREAS WILL BE BETWEEN 20-25%.  
 
AZZ150-121415-  
ARIZONA FIRE WEATHER ZONE 150  
SONORAN FDRA-MOST OF PIMA COUNTY-SOUTH CENTRAL PINAL COUNTY-  
TOHONO O'ODHAM NATION-TUCSON METROPOLITAN AREA-TDC-  
146 PM MST FRI JUL 11 2025  
   
TONIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR (10-20 PCT).  
* CHANCE OF PRECIP.........10 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........72 TO 82 DEGS.  
24 HR TREND...........DOWN 2 TO 5 DEGS.  
* MAX HUMIDITY.............48 TO 58 PCT.  
24 HR TREND...........DOWN 1 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........WEST 10 TO 15 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (5-15 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........97 TO 107 DEGS.  
24 HR TREND...........LITTLE CHANGE.  
* MIN HUMIDITY.............17 TO 27 PCT.  
24 HR TREND...........DOWN 3 TO 6 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTH AROUND 10 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* 10000 FT MSL WIND........WEST 10 TO 15 MPH.  
* MIXING HEIGHT............10626 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 13 TO 17 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (180642 KNOT-FT).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR (10-20 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........72 TO 82 DEGS.  
24 HR TREND...........LITTLE CHANGE.  
* MAX HUMIDITY.............38 TO 48 PCT.  
24 HR TREND...........DOWN 9 TO 13 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 10 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.  
* 10000 FT MSL WIND........NORTHWEST AROUND 10 MPH SHIFTING TO THE  
NORTHEAST AFTER MIDNIGHT.  
   
SUNDAY
 
 
* SKY/WEATHER..............SUNNY (0-10 PCT) THEN BECOMING PARTLY  
CLOUDY (25-35 PCT).  
* CHANCE OF PRECIP.........10 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........99 TO 109 DEGS.  
24 HR TREND...........UP 1 DEG.  
* MIN HUMIDITY.............13 TO 23 PCT.  
24 HR TREND...........DOWN 2 TO 5 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTH AROUND 10 MPH SHIFTING TO THE WEST  
IN THE AFTERNOON.  
* 10000 FT MSL WIND........NORTHEAST 10 TO 15 MPH.  
* MIXING HEIGHT............9563 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 10 TO 14 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (133882 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS 74 TO 84. HIGHS 98 TO 108. SOUTHWEST WIND AROUND 15 MPH.  
MINIMUM HUMIDITY 14 TO 24 PCT.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS 73 TO 83. HIGHS 95 TO 105. SOUTHWEST WIND AROUND 15 MPH.  
MINIMUM HUMIDITY 20 TO 30 PCT.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS AND SLIGHT  
CHANCE OF SHOWERS. LOWS 73 TO 83. HIGHS 92 TO 102. SOUTHWEST WIND  
AROUND 15 MPH. MINIMUM HUMIDITY 23 TO 33 PCT.    
THURSDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS 71 TO 81. HIGHS 91 TO 101.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS 71 TO 81. HIGHS 93 TO 103.  
 
NOTE TO USERS - ZONE 150 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE TUCSON INTERNATIONAL AIRPORT  
LOCATION (2550 MSL)  
 

 
 
AZZ151-121415-  
ARIZONA FIRE WEATHER ZONE 151  
WESTERN HALF DESERT GRASSLANDS FDRA INCLUDING ELEVATIONS UP TO  
5500 FEET IN SOUTHEAST CORNER OF PINAL COUNTY-  
EXTREME EASTERN PIMA COUNTY-WESTERN THIRD OF COCHISE COUNTY-  
SANTA CRUZ COUNTY-TDC-  
146 PM MST FRI JUL 11 2025  
   
TONIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (20-30 PCT).  
* CHANCE OF PRECIP.........10 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........66 TO 76 DEGS.  
24 HR TREND...........DOWN 1 DEG.  
* MAX HUMIDITY.............61 TO 71 PCT.  
24 HR TREND...........DOWN 1 TO 4 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........NORTHWEST 15 TO 20 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (20-30 PCT).  
* CHANCE OF PRECIP.........10 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........92 TO 102 DEGS.  
24 HR TREND...........DOWN 1 DEG.  
* MIN HUMIDITY.............16 TO 26 PCT.  
24 HR TREND...........DOWN 3 TO 7 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........WEST 10 TO 15 MPH.  
* MIXING HEIGHT............9186 FT AGL.  
* TRANSPORT WINDS..........WEST 13 TO 14 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (128604 KNOT-FT).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (25-35 PCT). SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS.  
* CHANCE OF PRECIP.........10 PCT.  
* CHANCE OF THUNDER........10 PCT.  
* MIN TEMPERATURE..........65 TO 75 DEGS.  
24 HR TREND...........LITTLE CHANGE.  
* MAX HUMIDITY.............50 TO 60 PCT.  
24 HR TREND...........DOWN 10 TO 14 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........NORTHWEST AROUND 15 MPH SHIFTING TO THE  
NORTH AFTER MIDNIGHT.  
   
SUNDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (0-10 PCT) THEN BECOMING  
PARTLY CLOUDY (35-45 PCT). CHANCE OF  
SHOWERS AND THUNDERSTORMS.  
* CHANCE OF PRECIP.........40 PCT.  
* CHANCE OF THUNDER........40 PCT.  
* MAX TEMPERATURE..........93 TO 103 DEGS.  
24 HR TREND...........UP 1 DEG.  
* MIN HUMIDITY.............15 TO 25 PCT.  
24 HR TREND...........LITTLE CHANGE.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........NORTH 10 TO 15 MPH.  
* MIXING HEIGHT............10700 FT AGL.  
* TRANSPORT WINDS..........WEST 10 TO 12 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (128400 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS 66 TO 76. HIGHS 92 TO 102. WEST WIND AROUND 15 MPH. MINIMUM  
HUMIDITY 17 TO 27 PCT.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS 65 TO 75. HIGHS 89 TO 99. SOUTHWEST WIND AROUND 15 MPH.  
MINIMUM HUMIDITY 24 TO 34 PCT.    
WEDNESDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. LOWS 65 TO 75.  
HIGHS 86 TO 96. SOUTHWEST WIND AROUND 15 MPH. MINIMUM HUMIDITY  
29 TO 39 PCT.    
THURSDAY
 
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS 64 TO 74. HIGHS 84 TO 94.    
FRIDAY
 
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS  
64 TO 74. HIGHS 86 TO 96.  
 
NOTE TO USERS - ZONE 151 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE BUENOS AIRES N.W.R. LOCATION  
(3500 MSL)  
 

 
 
AZZ152-121415-  
ARIZONA FIRE WEATHER ZONE 152  
EASTERN HALF DESERT GRASSLANDS FDRA INCLUDING ELEVATIONS UP TO  
5500 FEET IN SOUTHWEST GRAHAM COUNTY AND EASTERN TWO THIRDS OF  
COCHISE COUNTY-SOUTHERN SAN CARLOS RESERVATION-  
SOUTHERN GREENLEE COUNTY BELOW 5000 FEET-TDC-  
146 PM MST FRI JUL 11 2025  
   
TONIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (25-35 PCT).  
* CHANCE OF PRECIP.........10 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........67 TO 77 DEGS.  
24 HR TREND...........DOWN 1 DEG.  
* MAX HUMIDITY.............58 TO 68 PCT.  
24 HR TREND...........LITTLE CHANGE.  
* WIND (20 FT/10-MIN AVG)..WEST 15 TO 20 MPH.  
* 10000 FT MSL WIND........NORTHWEST 20 TO 25 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (10-20 PCT) THEN BECOMING  
PARTLY CLOUDY (35-45 PCT). SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS.  
* CHANCE OF PRECIP.........20 PCT.  
* CHANCE OF THUNDER........20 PCT.  
* MAX TEMPERATURE..........93 TO 103 DEGS.  
24 HR TREND...........DOWN 1 DEG.  
* MIN HUMIDITY.............14 TO 24 PCT.  
24 HR TREND...........LITTLE CHANGE.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........NORTHWEST 10 TO 15 MPH.  
* MIXING HEIGHT............10966 FT AGL.  
* TRANSPORT WINDS..........WEST 15 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (164490 KNOT-FT).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT). CHANCE OF  
SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS.  
* CHANCE OF PRECIP.........30 PCT.  
* CHANCE OF THUNDER........20 PCT.  
* MIN TEMPERATURE..........66 TO 76 DEGS.  
24 HR TREND...........DOWN 1 DEG.  
* MAX HUMIDITY.............45 TO 55 PCT.  
24 HR TREND...........DOWN 9 TO 13 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........NORTHWEST 10 TO 15 MPH.  
   
SUNDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (10-20 PCT) THEN BECOMING  
MOSTLY CLOUDY (50-60 PCT). CHANCE OF  
SHOWERS AND THUNDERSTORMS.  
* CHANCE OF PRECIP.........40 PCT.  
* CHANCE OF THUNDER........40 PCT.  
* MAX TEMPERATURE..........93 TO 103 DEGS.  
24 HR TREND...........UP 1 DEG.  
* MIN HUMIDITY.............13 TO 23 PCT.  
24 HR TREND...........LITTLE CHANGE.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........NORTHWEST 10 TO 15 MPH.  
* MIXING HEIGHT............10542 FT AGL.  
* TRANSPORT WINDS..........NORTHWEST 11 TO 13 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (137046 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS 65 TO 75. HIGHS 91 TO 101. WEST WIND AROUND 15 MPH. MINIMUM  
HUMIDITY 16 TO 26 PCT.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS 64 TO 74. HIGHS 90 TO 100. WEST WIND AROUND 15 MPH. MINIMUM  
HUMIDITY 19 TO 29 PCT.    
WEDNESDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. LOWS 65 TO 75.  
HIGHS 88 TO 98. WEST WIND AROUND 15 MPH. MINIMUM HUMIDITY 26 TO  
36 PCT.    
THURSDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. LOWS 64 TO 74.  
HIGHS 86 TO 96.    
FRIDAY
 
THUNDERSTORMS LIKELY AND CHANCE OF SHOWERS. LOWS 64 TO  
74. HIGHS 87 TO 97.  
 
NOTE TO USERS - ZONE 152 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE CHIRICAHUA N.M. LOCATION (5400 MSL)  
 

 
 
AZZ153-121415-  
ARIZONA FIRE WEATHER ZONE 153  
NORTHERN GRAHAM COUNTY-NORTHERN GREENLEE COUNTY-  
WHITE AND GILA MOUNTAINS-APACHE SITGREAVES NF-  
SOUTHERN SAN CARLOS RESERVATION ABOVE 5000 FEET-SDC-  
146 PM MST FRI JUL 11 2025  
   
TONIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR (10-20 PCT).  
* CHANCE OF PRECIP.........10 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........59 TO 69 DEGS.  
24 HR TREND...........DOWN 1 DEG.  
* MAX HUMIDITY.............51 TO 61 PCT.  
24 HR TREND...........UP 1 PCT.  
* WIND (20 FT/10-MIN AVG)..NORTHWEST 15 TO 20 MPH.  
* 10000 FT MSL WIND........NORTHWEST 20 TO 25 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (10-20 PCT) THEN BECOMING  
PARTLY CLOUDY (45-55 PCT). CHANCE OF  
SHOWERS AND THUNDERSTORMS.  
* CHANCE OF PRECIP.........50 PCT.  
* CHANCE OF THUNDER........50 PCT.  
* MAX TEMPERATURE..........84 TO 94 DEGS.  
24 HR TREND...........DOWN 1 DEG.  
* MIN HUMIDITY.............15 TO 25 PCT.  
24 HR TREND...........UP 1 TO 4 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........NORTHWEST 10 TO 15 MPH.  
* MIXING HEIGHT............10683 FT AGL.  
* TRANSPORT WINDS..........NORTHWEST 14 TO 16 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (170928 KNOT-FT).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............MOSTLY CLOUDY (55-65 PCT) THEN BECOMING  
MOSTLY CLEAR (20-30 PCT). CHANCE OF  
SHOWERS AND THUNDERSTORMS.  
* CHANCE OF PRECIP.........40 PCT.  
* CHANCE OF THUNDER........40 PCT.  
* MIN TEMPERATURE..........58 TO 68 DEGS.  
24 HR TREND...........DOWN 1 DEG.  
* MAX HUMIDITY.............48 TO 58 PCT.  
24 HR TREND...........DOWN 1 TO 4 PCT.  
* WIND (20 FT/10-MIN AVG)..NORTHWEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........NORTHWEST 20 TO 25 MPH.  
   
SUNDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (15-25 PCT) THEN BECOMING  
MOSTLY CLOUDY (65-75 PCT). SHOWERS  
LIKELY AND CHANCE OF THUNDERSTORMS.  
* CHANCE OF PRECIP.........60 PCT.  
* CHANCE OF THUNDER........50 PCT.  
* MAX TEMPERATURE..........85 TO 95 DEGS.  
24 HR TREND...........UP 1 DEG.  
* MIN HUMIDITY.............16 TO 26 PCT.  
24 HR TREND...........LITTLE CHANGE.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 10 MPH.  
* 10000 FT MSL WIND........NORTHWEST 15 TO 20 MPH.  
* MIXING HEIGHT............10945 FT AGL.  
* TRANSPORT WINDS..........NORTHWEST 12 TO 14 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (153230 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS 58 TO 68. HIGHS 81 TO 91. LIGHT WINDS. MINIMUM HUMIDITY  
21 TO 31 PCT.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS 56 TO 66. HIGHS 81 TO 91. NORTHWEST WIND AROUND 15 MPH.  
MINIMUM HUMIDITY 21 TO 31 PCT.    
WEDNESDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
58 TO 68. HIGHS 80 TO 90. NORTHWEST WIND AROUND 15 MPH. MINIMUM  
HUMIDITY 22 TO 32 PCT.    
THURSDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. LOWS 57 TO 67.  
HIGHS 79 TO 89.    
FRIDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. LOWS 56 TO 66. HIGHS  
77 TO 87.  
 
NOTE TO USERS - ZONE 153 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE POINT OF PINES LOCATION (6040 MSL)  
 

 
 
AZZ154-121415-  
ARIZONA FIRE WEATHER ZONE 154  
FOREST WOODLANDS FDRA INCLUDING THE SKY ISLANDS OF SOUTHEAST  
ARIZONA ABOVE 5500 FEET-CORONADO NF-TDC-  
146 PM MST FRI JUL 11 2025  
   
TONIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (25-35 PCT). SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS.  
* CHANCE OF PRECIP.........20 PCT.  
* CHANCE OF THUNDER........20 PCT.  
* MIN TEMPERATURE..........60 TO 70 DEGS.  
24 HR TREND...........DOWN 1 DEG.  
* MAX HUMIDITY.............62 TO 72 PCT.  
24 HR TREND...........LITTLE CHANGE.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 20 MPH.  
* 10000 FT MSL WIND........NORTHWEST 20 TO 25 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (5-15 PCT) THEN BECOMING  
PARTLY CLOUDY (20-30 PCT). SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS.  
* CHANCE OF PRECIP.........20 PCT.  
* CHANCE OF THUNDER........20 PCT.  
* MAX TEMPERATURE..........82 TO 92 DEGS.  
24 HR TREND...........DOWN 1 DEG.  
* MIN HUMIDITY.............20 TO 30 PCT.  
24 HR TREND...........DOWN 3 TO 7 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........NORTHWEST 10 TO 15 MPH.  
* MIXING HEIGHT............10896 FT AGL.  
* TRANSPORT WINDS..........WEST 13 TO 15 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (152544 KNOT-FT).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (30-40 PCT). CHANCE OF  
SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS.  
* CHANCE OF PRECIP.........20 PCT.  
* CHANCE OF THUNDER........20 PCT.  
* MIN TEMPERATURE..........61 TO 71 DEGS.  
24 HR TREND...........LITTLE CHANGE.  
* MAX HUMIDITY.............46 TO 56 PCT.  
24 HR TREND...........DOWN 15 TO 19 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........NORTHWEST 10 TO 15 MPH.  
   
SUNDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (5-15 PCT) THEN BECOMING  
MOSTLY CLOUDY (55-65 PCT). CHANCE OF  
SHOWERS AND THUNDERSTORMS.  
* CHANCE OF PRECIP.........50 PCT.  
* CHANCE OF THUNDER........50 PCT.  
* MAX TEMPERATURE..........83 TO 93 DEGS.  
24 HR TREND...........UP 1 DEG.  
* MIN HUMIDITY.............21 TO 31 PCT.  
24 HR TREND...........UP 1 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........NORTH 10 TO 15 MPH.  
* MIXING HEIGHT............11427 FT AGL.  
* TRANSPORT WINDS..........NORTHWEST 10 TO 12 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (125697 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
MONDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS 60 TO  
70. HIGHS 81 TO 91. WEST WIND AROUND 15 MPH. MINIMUM HUMIDITY  
23 TO 33 PCT.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS 59 TO 69. HIGHS 79 TO 89. WEST WIND AROUND 15 MPH. MINIMUM  
HUMIDITY 27 TO 37 PCT.    
WEDNESDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. LOWS 59 TO 69.  
HIGHS 76 TO 86. WEST WIND AROUND 15 MPH. MINIMUM HUMIDITY 35 TO  
45 PCT.    
THURSDAY
 
THUNDERSTORMS LIKELY AND CHANCE OF SHOWERS. LOWS  
58 TO 68. HIGHS 75 TO 85.    
FRIDAY
 
THUNDERSTORMS LIKELY AND CHANCE OF SHOWERS. LOWS 59 TO  
69. HIGHS 76 TO 86.  
 
NOTE TO USERS - ZONE 154 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE AVERAGE ACROSS THE ZONE  
 

 
 
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