614  
FNUS55 KTWC 082030  
FWFTWC  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST ARIZONA  
NATIONAL WEATHER SERVICE TUCSON AZ  
130 PM MST WED APR 8 2026  
 
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  
20-FOOT WIND FORECAST OF 'LIGHT WINDS' INDICATES MAINLY  
TERRAIN DRIVEN WINDS  
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  
   
DISCUSSION
 
 
AFTERNOON WINDS BECOME SOUTHWEST TO WESTERLY 10-15 MPH THURSDAY  
AND FRIDAY AS A PACIFIC SYSTEM APPROACHES THE REGION. SOUTHWEST  
WINDS INCREASE FURTHER THIS WEEKEND AS THE SYSTEM CROSSES THE  
REGION, BECOMING 15-25 MPH WITH GUSTS TO 35 MPH. THERE REMAINS  
SOME UNCERTAINTY IN TIMING AND STRENGTH OF THIS SYSTEM, WITH  
POTENTIAL FOR EVEN STRONGER WINDS ON SUNDAY. MOISTURE WILL  
INCREASE BUT NOT SUBSTANTIALLY, BRINGING SLIGHT CHANCES FOR  
SHOWERS AND THUNDERSTORMS FRIDAY THROUGH MONDAY BUT LEAVING THE  
DOOR OPEN FOR INCREASING FIRE WEATHER CONCERNS ON SUNDAY. THERE  
ARE DETAILS TO WORK OUT STILL BUT THE POTENTIAL FOR NEAR  
CRITICAL TO CRITICAL FIRE WEATHER CONDITIONS SUNDAY WILL NEED TO  
BE MONITORED.  
 
AZZ150-091415-  
ARIZONA FIRE WEATHER ZONE 150  
SONORAN FDRA-MOST OF PIMA COUNTY-SOUTH CENTRAL PINAL COUNTY-  
TOHONO O'ODHAM NATION-TUCSON METROPOLITAN AREA-TDC-  
130 PM MST WED APR 8 2026  
   
TONIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR (10-20 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........56 TO 66 DEGS.  
24 HR TREND...........LITTLE CHANGE.  
* MAX HUMIDITY.............24 TO 34 PCT.  
24 HR TREND...........DOWN 1 TO 4 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 10 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.  
* 10000 FT MSL WIND........SOUTH 5 TO 10 MPH.  
   
THURSDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (15-25 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........86 TO 96 DEGS.  
24 HR TREND...........UP 1 TO 4 DEGS.  
* MIN HUMIDITY.............8 TO 15 PCT.  
24 HR TREND...........LITTLE CHANGE.  
* WIND (20 FT/10-MIN AVG)..SOUTH AROUND 10 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* 10000 FT MSL WIND........SOUTH 15 TO 20 MPH.  
* MIXING HEIGHT............13620 FT AGL.  
* TRANSPORT WINDS..........SOUTH 11 TO 16 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (217920 KNOT-FT).  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (40-50 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........56 TO 66 DEGS.  
24 HR TREND...........UP 1 DEG.  
* MAX HUMIDITY.............30 TO 40 PCT.  
24 HR TREND...........UP 3 TO 6 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST AROUND 15 MPH SHIFTING TO THE  
SOUTH AFTER MIDNIGHT.  
* 10000 FT MSL WIND........SOUTH AROUND 15 MPH INCREASING TO AROUND  
25 MPH AFTER MIDNIGHT.  
   
FRIDAY
 
 
* SKY/WEATHER..............MOSTLY CLOUDY (45-55 PCT) THEN BECOMING  
PARTLY CLOUDY (30-40 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........84 TO 94 DEGS.  
24 HR TREND...........DOWN 3 TO 7 DEGS.  
* MIN HUMIDITY.............9 TO 16 PCT.  
24 HR TREND...........UP 1 TO 4 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTH 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTH AROUND 25 MPH BECOMING SOUTHWEST  
AROUND 15 MPH IN THE AFTERNOON.  
* MIXING HEIGHT............13634 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 12 TO 18 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (245412 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
SATURDAY
 
MOSTLY CLEAR. LOWS 56 TO 66. HIGHS 78 TO 88.  
SOUTHWEST WIND AROUND 20 MPH. MINIMUM HUMIDITY 16 TO 24 PCT.    
SUNDAY
 
MOSTLY CLEAR. LOWS 48 TO 58. HIGHS 74 TO 84. SOUTHWEST  
WIND AROUND 20 MPH. MINIMUM HUMIDITY 16 TO 26 PCT.    
MONDAY
 
MOSTLY CLEAR. LOWS 47 TO 57. HIGHS 69 TO 79. SOUTHWEST  
WIND AROUND 15 MPH. MINIMUM HUMIDITY 17 TO 27 PCT.    
TUESDAY
 
MOSTLY CLEAR. LOWS 42 TO 52. HIGHS 73 TO 83.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 46 TO 56. HIGHS 79 TO 89.  
 
NOTE TO USERS - ZONE 150 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE TUCSON INTERNATIONAL AIRPORT  
LOCATION (2550 MSL)  
 

 
 
AZZ151-091415-  
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-  
130 PM MST WED APR 8 2026  
   
TONIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (30-40 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........50 TO 60 DEGS.  
24 HR TREND...........UP 2 TO 5 DEGS.  
* MAX HUMIDITY.............32 TO 42 PCT.  
24 HR TREND...........DOWN 20 TO 24 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 10 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 5 TO 10 MPH.  
   
THURSDAY
 
 
* SKY/WEATHER..............SUNNY (0-10 PCT) THEN BECOMING PARTLY  
CLOUDY (30-40 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........80 TO 90 DEGS.  
24 HR TREND...........LITTLE CHANGE.  
* MIN HUMIDITY.............9 TO 17 PCT.  
24 HR TREND...........DOWN 1 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 10 TO 15 MPH.  
* MIXING HEIGHT............11364 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 8 TO 12 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (136368 KNOT-FT).  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (30-40 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........50 TO 60 DEGS.  
24 HR TREND...........LITTLE CHANGE.  
* MAX HUMIDITY.............34 TO 44 PCT.  
24 HR TREND...........UP 4 TO 8 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST AROUND 10 MPH INCREASING TO  
SOUTH AROUND 20 MPH AFTER MIDNIGHT.  
   
FRIDAY
 
 
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........78 TO 88 DEGS.  
24 HR TREND...........DOWN 1 TO 4 DEGS.  
* MIN HUMIDITY.............12 TO 22 PCT.  
24 HR TREND...........UP 1 TO 4 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHEAST AROUND 10 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* 10000 FT MSL WIND........SOUTH 20 TO 25 MPH.  
* MIXING HEIGHT............11066 FT AGL.  
* TRANSPORT WINDS..........SOUTH 16 TO 20 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (221320 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
SATURDAY
 
MOSTLY CLEAR. LOWS 49 TO 59. HIGHS 73 TO 83.  
SOUTHWEST WIND AROUND 20 MPH. MINIMUM HUMIDITY 18 TO 28 PCT.    
SUNDAY
 
MOSTLY CLEAR. LOWS 42 TO 52. HIGHS 70 TO 80. SOUTHWEST  
WIND AROUND 20 MPH. MINIMUM HUMIDITY 12 TO 22 PCT.    
MONDAY
 
MOSTLY CLEAR. LOWS 42 TO 52. HIGHS 65 TO 75. SOUTHWEST  
WIND AROUND 20 MPH. MINIMUM HUMIDITY 18 TO 28 PCT.    
TUESDAY
 
MOSTLY CLEAR. LOWS 36 TO 46. HIGHS 67 TO 77.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 39 TO 49. HIGHS 74 TO 84.  
 
NOTE TO USERS - ZONE 151 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE BUENOS AIRES N.W.R. LOCATION  
(3500 MSL)  
 

 
 
AZZ152-091415-  
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-  
130 PM MST WED APR 8 2026  
   
TONIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (25-35 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........49 TO 59 DEGS.  
24 HR TREND...........UP 2 TO 5 DEGS.  
* MAX HUMIDITY.............34 TO 44 PCT.  
24 HR TREND...........DOWN 25 TO 29 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 10 MPH IN THE EVENING  
BECOMING LIGHT.  
* 10000 FT MSL WIND........SOUTHWEST 5 TO 10 MPH.  
   
THURSDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (10-20 PCT) THEN BECOMING  
PARTLY CLOUDY (30-40 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........80 TO 90 DEGS.  
24 HR TREND...........UP 1 TO 4 DEGS.  
* MIN HUMIDITY.............9 TO 17 PCT.  
24 HR TREND...........DOWN 1 TO 4 PCT.  
* WIND (20 FT/10-MIN AVG)..LIGHT WINDS BECOMING SOUTHWEST AROUND 10  
MPH IN THE AFTERNOON.  
* 10000 FT MSL WIND........SOUTHWEST 5 TO 10 MPH.  
* MIXING HEIGHT............12513 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 8 TO 11 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (137643 KNOT-FT).  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (25-35 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........50 TO 60 DEGS.  
24 HR TREND...........LITTLE CHANGE.  
* MAX HUMIDITY.............32 TO 42 PCT.  
24 HR TREND...........UP 1 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 10 TO 15 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER..............MOSTLY CLOUDY (50-60 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........78 TO 88 DEGS.  
24 HR TREND...........DOWN 1 TO 4 DEGS.  
* MIN HUMIDITY.............11 TO 21 PCT.  
24 HR TREND...........UP 3 TO 7 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTH AROUND 10 MPH.  
* 10000 FT MSL WIND........SOUTH 15 TO 20 MPH.  
* MIXING HEIGHT............12881 FT AGL.  
* TRANSPORT WINDS..........SOUTH 12 TO 19 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (244739 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 47 TO  
57. HIGHS 73 TO 83. SOUTHWEST WIND AROUND 20 MPH. MINIMUM  
HUMIDITY 18 TO 28 PCT.    
SUNDAY
 
MOSTLY CLEAR. LOWS 42 TO 52. HIGHS 71 TO 81. SOUTHWEST  
WIND AROUND 20 MPH. MINIMUM HUMIDITY 10 TO 20 PCT.    
MONDAY
 
MOSTLY CLEAR. LOWS 42 TO 52. HIGHS 66 TO 76. SOUTHWEST  
WIND AROUND 20 MPH. MINIMUM HUMIDITY 17 TO 27 PCT.    
TUESDAY
 
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 66 TO 76.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 38 TO 48. HIGHS 72 TO 82.  
 
NOTE TO USERS - ZONE 152 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE CHIRICAHUA N.M. LOCATION (5400 MSL)  
 

 
 
AZZ153-091415-  
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-  
130 PM MST WED APR 8 2026  
   
TONIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........44 TO 54 DEGS.  
24 HR TREND...........UP 2 TO 5 DEGS.  
* MAX HUMIDITY.............34 TO 44 PCT.  
24 HR TREND...........DOWN 10 TO 14 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 10 MPH IN THE EVENING  
BECOMING LIGHT.  
* 10000 FT MSL WIND........SOUTHWEST 10 TO 15 MPH.  
   
THURSDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (10-20 PCT) THEN BECOMING  
PARTLY CLOUDY (25-35 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........69 TO 79 DEGS.  
24 HR TREND...........LITTLE CHANGE.  
* MIN HUMIDITY.............13 TO 23 PCT.  
24 HR TREND...........LITTLE CHANGE.  
* WIND (20 FT/10-MIN AVG)..EAST AROUND 10 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* 10000 FT MSL WIND........SOUTHWEST 5 TO 10 MPH.  
* MIXING HEIGHT............11709 FT AGL.  
* TRANSPORT WINDS..........EAST 12 KNOTS SHIFTING TO THE SOUTHWEST  
13 KNOTS IN THE AFTERNOON.  
* VENTILATION CATEGORY.....EXCELLENT (152217 KNOT-FT).  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (30-40 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........45 TO 55 DEGS.  
24 HR TREND...........UP 2 TO 5 DEGS.  
* MAX HUMIDITY.............31 TO 41 PCT.  
24 HR TREND...........DOWN 1 TO 4 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 10 MPH SHIFTING TO THE NORTH  
AFTER MIDNIGHT.  
* 10000 FT MSL WIND........SOUTHWEST 10 TO 15 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER..............MOSTLY CLOUDY (55-65 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........67 TO 77 DEGS.  
24 HR TREND...........UP 2 TO 5 DEGS.  
* MIN HUMIDITY.............15 TO 25 PCT.  
24 HR TREND...........UP 1 TO 4 PCT.  
* WIND (20 FT/10-MIN AVG)..EAST AROUND 10 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* 10000 FT MSL WIND........SOUTH 15 TO 20 MPH.  
* MIXING HEIGHT............12020 FT AGL.  
* TRANSPORT WINDS..........SOUTHEAST 17 KNOTS SHIFTING TO THE SOUTH  
23 KNOTS IN THE AFTERNOON.  
* VENTILATION CATEGORY.....EXCELLENT (276460 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 42 TO  
52. HIGHS 61 TO 71. SOUTHWEST WIND AROUND 15 MPH. MINIMUM  
HUMIDITY 26 TO 36 PCT.    
SUNDAY
 
MOSTLY CLEAR. LOWS 36 TO 46. HIGHS 58 TO 68. SOUTHWEST  
WIND AROUND 20 MPH. MINIMUM HUMIDITY 15 TO 25 PCT.    
MONDAY
 
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 53 TO 63. WEST WIND  
AROUND 20 MPH. MINIMUM HUMIDITY 23 TO 33 PCT.    
TUESDAY
 
MOSTLY CLEAR. LOWS 29 TO 39. HIGHS 55 TO 65.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 33 TO 43. HIGHS 61 TO 71.  
 
NOTE TO USERS - ZONE 153 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE POINT OF PINES LOCATION (6040 MSL)  
 

 
 
AZZ154-091415-  
ARIZONA FIRE WEATHER ZONE 154  
FOREST WOODLANDS FDRA INCLUDING THE SKY ISLANDS OF SOUTHEAST  
ARIZONA ABOVE 5500 FEET-CORONADO NF-TDC-  
130 PM MST WED APR 8 2026  
   
TONIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (30-40 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........48 TO 58 DEGS.  
24 HR TREND...........UP 1 DEG.  
* MAX HUMIDITY.............31 TO 41 PCT.  
24 HR TREND...........DOWN 10 TO 14 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 10 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 5 TO 10 MPH.  
   
THURSDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (10-20 PCT) THEN BECOMING  
PARTLY CLOUDY (25-35 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........70 TO 80 DEGS.  
24 HR TREND...........UP 2 TO 5 DEGS.  
* MIN HUMIDITY.............11 TO 21 PCT.  
24 HR TREND...........DOWN 1 TO 4 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 10 TO 15 MPH.  
* MIXING HEIGHT............12288 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 8 TO 11 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (116736 KNOT-FT).  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (25-35 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........48 TO 58 DEGS.  
24 HR TREND...........LITTLE CHANGE.  
* MAX HUMIDITY.............28 TO 38 PCT.  
24 HR TREND...........UP 2 TO 5 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 10 TO 15 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER..............MOSTLY CLOUDY (45-55 PCT) THEN BECOMING  
PARTLY CLOUDY (40-50 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........69 TO 79 DEGS.  
24 HR TREND...........DOWN 1 TO 4 DEGS.  
* MIN HUMIDITY.............14 TO 24 PCT.  
24 HR TREND...........UP 3 TO 7 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTH 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTH 20 TO 25 MPH.  
* MIXING HEIGHT............13863 FT AGL.  
* TRANSPORT WINDS..........SOUTH 15 TO 20 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (242602 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 46 TO  
56. HIGHS 64 TO 74. SOUTHWEST WIND AROUND 20 MPH. MINIMUM  
HUMIDITY 20 TO 30 PCT.    
SUNDAY
 
MOSTLY CLEAR. LOWS 41 TO 51. HIGHS 62 TO 72. SOUTHWEST  
WIND AROUND 25 MPH. MINIMUM HUMIDITY 13 TO 23 PCT.    
MONDAY
 
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS 57 TO 67. SOUTHWEST  
WIND AROUND 20 MPH. MINIMUM HUMIDITY 21 TO 31 PCT.    
TUESDAY
 
MOSTLY CLEAR. LOWS 34 TO 44. HIGHS 57 TO 67.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 37 TO 47. HIGHS 64 TO 74.  
 
NOTE TO USERS - ZONE 154 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE AVERAGE ACROSS THE ZONE  
 

 
 
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