630  
FNUS55 KTWC 101800  
FWFTWC  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST ARIZONA  
NATIONAL WEATHER SERVICE TUCSON AZ  
1100 AM MST FRI APR 10 2026  
 
...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
 
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  
20-FOOT WIND FORECAST OF 'LIGHT WINDS' INDICATES MAINLY  
TERRAIN DRIVEN WINDS  
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  
   
DISCUSSION
 
 
AFTERNOON WINDS WEST/SOUTHWEST 10-15 MPH TODAY AS A PACIFIC  
SYSTEM APPROACHES THE REGION. SOUTHWEST WINDS INCREASE FURTHER  
THIS WEEKEND AS A SYSTEM CROSSES THE REGION, BECOMING 15-20 MPH  
WITH GUSTS 25 TO 30 MPH. WITH THIS SYSTEM CONTINUING TO LOOK  
DRIER, THE COMBINATION OF CRITICAL WINDS AND RELATIVE HUMIDITY  
WILL RESULT IN THE POTENTIAL FOR FIRE WEATHER CONCERNS AS EARLY  
AS SATURDAY, BUT ESPECIALLY ON SUNDAY. RH VALUES WILL LIKELY BE  
A BIT TOO HIGH ON SATURDAY AND MONDAY. AS A RESULT A FIRE  
WEATHER WATCH IS IN EFFECT FOR SUNDAY. WHILE WINDS REMAIN GUSTY  
EARLY NEXT WORK WEEK, COOLER TEMPERATURES AND INCREASED MOISTURE  
MONDAY SHOULD HELP MITIGATE WIDESPREAD FIRE WEATHER CONCERNS.  
THEREAFTER, WINDS GENERALLY 15 MPH OR LESS THROUGH THE MIDDLE OF  
NEXT WEEK.  
 
AZZ150-111630-  
ARIZONA FIRE WEATHER ZONE 150  
SONORAN FDRA-MOST OF PIMA COUNTY-SOUTH CENTRAL PINAL COUNTY-  
TOHONO O'ODHAM NATION-TUCSON METROPOLITAN AREA-TDC-  
1100 AM MST FRI APR 10 2026  
 
...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TONIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........54 TO 64 DEGS.  
24 HR TREND...........DOWN 1 DEG.  
* MAX HUMIDITY.............41 TO 51 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.  
   
SATURDAY
 
 
* SKY/WEATHER..............PARTLY CLOUDY (30-40 PCT) THEN BECOMING  
MOSTLY SUNNY (15-25 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........79 TO 89 DEGS.  
24 HR TREND...........DOWN 3 TO 6 DEGS.  
* MIN HUMIDITY.............13 TO 23 PCT.  
24 HR TREND...........UP 3 TO 7 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 25 TO 30 MPH.  
* MIXING HEIGHT............12414 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 16 TO 24 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (297936 KNOT-FT).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR (5-15 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........50 TO 60 DEGS.  
24 HR TREND...........DOWN 2 TO 5 DEGS.  
* MAX HUMIDITY.............45 TO 55 PCT.  
24 HR TREND...........UP 3 TO 6 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTH 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 20 TO 25 MPH.  
   
SUNDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (20-30 PCT) THEN BECOMING  
PARTLY CLOUDY (35-45 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........76 TO 86 DEGS.  
24 HR TREND...........DOWN 1 TO 4 DEGS.  
* MIN HUMIDITY.............13 TO 23 PCT.  
24 HR TREND...........DOWN 3 TO 6 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTH 10 TO 20 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 25 TO 30 MPH.  
* MIXING HEIGHT............10201 FT AGL.  
* TRANSPORT WINDS..........SOUTH 21 TO 25 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (255025 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
MONDAY
 
PARTLY CLOUDY. LOWS 52 TO 62. HIGHS 71 TO 81. SOUTHWEST  
WIND AROUND 20 MPH. MINIMUM HUMIDITY 20 TO 30 PCT.    
TUESDAY
 
MOSTLY CLEAR. LOWS 44 TO 54. HIGHS 72 TO 82. LIGHT  
WINDS. MINIMUM HUMIDITY 12 TO 19 PCT.    
WEDNESDAY
 
CLEAR. LOWS 45 TO 55. HIGHS 78 TO 88. LIGHT WINDS.  
MINIMUM HUMIDITY 8 TO 12 PCT.    
THURSDAY
 
PARTLY CLOUDY. LOWS 48 TO 58. HIGHS 78 TO 88.    
FRIDAY
 
MOSTLY CLEAR. LOWS 49 TO 59. HIGHS 78 TO 88.  
 
NOTE TO USERS - ZONE 150 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE TUCSON INTERNATIONAL AIRPORT  
LOCATION (2550 MSL)  
 

 
 
AZZ151-111630-  
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-  
1100 AM MST FRI APR 10 2026  
 
...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TONIGHT
 
 
* 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...........DOWN 2 TO 5 DEGS.  
* MAX HUMIDITY.............44 TO 54 PCT.  
24 HR TREND...........UP 11 TO 15 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 15 TO 20 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..............PARTLY CLOUDY (25-35 PCT).  
* CHANCE OF PRECIP.........10 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........74 TO 84 DEGS.  
24 HR TREND...........DOWN 2 TO 5 DEGS.  
* MIN HUMIDITY.............15 TO 24 PCT.  
24 HR TREND...........UP 4 TO 8 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 15 TO 20 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 25 TO 30 MPH.  
* MIXING HEIGHT............9737 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 19 TO 24 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (233688 KNOT-FT).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR (10-20 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........44 TO 54 DEGS.  
24 HR TREND...........DOWN 3 TO 6 DEGS.  
* MAX HUMIDITY.............47 TO 57 PCT.  
24 HR TREND...........UP 5 TO 9 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST AROUND 20 MPH BECOMING SOUTH  
AROUND 10 MPH AFTER MIDNIGHT.  
* 10000 FT MSL WIND........SOUTHWEST 25 TO 30 MPH.  
   
SUNDAY
 
 
* 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..........72 TO 82 DEGS.  
24 HR TREND...........DOWN 1 TO 4 DEGS.  
* MIN HUMIDITY.............10 TO 16 PCT.  
24 HR TREND...........DOWN 3 TO 7 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTH 10 TO 20 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 25 TO 30 MPH.  
* MIXING HEIGHT............7109 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 24 TO 27 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (191943 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
MONDAY
 
PARTLY CLOUDY. LOWS 47 TO 57. HIGHS 67 TO 77. SOUTHWEST  
WIND AROUND 25 MPH. MINIMUM HUMIDITY 20 TO 30 PCT.    
TUESDAY
 
MOSTLY CLEAR. LOWS 39 TO 49. HIGHS 68 TO 78. SOUTHWEST  
WIND AROUND 15 MPH. MINIMUM HUMIDITY 13 TO 22 PCT.    
WEDNESDAY
 
CLEAR. LOWS 39 TO 49. HIGHS 72 TO 82. LIGHT WINDS.  
MINIMUM HUMIDITY 9 TO 14 PCT.    
THURSDAY
 
PARTLY CLOUDY. LOWS 42 TO 52. HIGHS 73 TO 83.    
FRIDAY
 
MOSTLY CLEAR. LOWS 43 TO 53. HIGHS 73 TO 83.  
 
NOTE TO USERS - ZONE 151 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE BUENOS AIRES N.W.R. LOCATION  
(3500 MSL)  
 

 
 
AZZ152-111630-  
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-  
1100 AM MST FRI APR 10 2026  
 
...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TONIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (30-40 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........47 TO 57 DEGS.  
24 HR TREND...........DOWN 1 DEG.  
* MAX HUMIDITY.............40 TO 50 PCT.  
24 HR TREND...........UP 5 TO 9 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 15 TO 20 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT).  
* CHANCE OF PRECIP.........10 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........75 TO 85 DEGS.  
24 HR TREND...........DOWN 2 TO 5 DEGS.  
* MIN HUMIDITY.............15 TO 25 PCT.  
24 HR TREND...........UP 2 TO 5 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTH 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 20 TO 25 MPH.  
* MIXING HEIGHT............11885 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 16 TO 22 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (261470 KNOT-FT).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........43 TO 53 DEGS.  
24 HR TREND...........DOWN 2 TO 5 DEGS.  
* MAX HUMIDITY.............45 TO 55 PCT.  
24 HR TREND...........UP 3 TO 7 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 25 TO 30 MPH.  
   
SUNDAY
 
 
* 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..........73 TO 83 DEGS.  
24 HR TREND...........LITTLE CHANGE.  
* MIN HUMIDITY.............8 TO 16 PCT.  
24 HR TREND...........DOWN 4 TO 8 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTH 15 TO 20 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 25 TO 30 MPH.  
* MIXING HEIGHT............11071 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 21 TO 25 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (276775 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
MONDAY
 
PARTLY CLOUDY. LOWS 47 TO 57. HIGHS 69 TO 79. SOUTHWEST  
WIND AROUND 25 MPH. MINIMUM HUMIDITY 17 TO 27 PCT.    
TUESDAY
 
MOSTLY CLEAR. LOWS 39 TO 49. HIGHS 67 TO 77. WEST WIND  
AROUND 15 MPH. MINIMUM HUMIDITY 12 TO 21 PCT.    
WEDNESDAY
 
CLEAR. LOWS 38 TO 48. HIGHS 72 TO 82. LIGHT WINDS.  
MINIMUM HUMIDITY 8 TO 14 PCT.    
THURSDAY
 
PARTLY CLOUDY. LOWS 41 TO 51. HIGHS 73 TO 83.    
FRIDAY
 
MOSTLY CLEAR. LOWS 43 TO 53. HIGHS 73 TO 83.  
 
NOTE TO USERS - ZONE 152 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE CHIRICAHUA N.M. LOCATION (5400 MSL)  
 

 
 
AZZ153-111630-  
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-  
1100 AM MST FRI APR 10 2026  
   
TONIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT).  
* CHANCE OF PRECIP.........10 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........42 TO 52 DEGS.  
24 HR TREND...........DOWN 2 TO 5 DEGS.  
* MAX HUMIDITY.............45 TO 55 PCT.  
24 HR TREND...........UP 8 TO 12 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST AROUND 15 MPH IN THE EVENING  
BECOMING LIGHT.  
* 10000 FT MSL WIND........SOUTHWEST 15 TO 20 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (20-30 PCT) THEN BECOMING  
PARTLY CLOUDY (30-40 PCT).  
* CHANCE OF PRECIP.........10 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........63 TO 73 DEGS.  
24 HR TREND...........DOWN 3 TO 6 DEGS.  
* MIN HUMIDITY.............21 TO 31 PCT.  
24 HR TREND...........UP 2 TO 5 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTH 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 20 TO 25 MPH.  
* MIXING HEIGHT............11285 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 21 TO 25 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (282125 KNOT-FT).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (20-30 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........37 TO 47 DEGS.  
24 HR TREND...........DOWN 4 TO 8 DEGS.  
* MAX HUMIDITY.............48 TO 58 PCT.  
24 HR TREND...........UP 5 TO 9 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 15 MPH IN THE EVENING  
BECOMING LIGHT.  
* 10000 FT MSL WIND........SOUTHWEST 20 TO 25 MPH.  
   
SUNDAY
 
 
* 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..........61 TO 71 DEGS.  
24 HR TREND...........DOWN 1 TO 4 DEGS.  
* MIN HUMIDITY.............11 TO 21 PCT.  
24 HR TREND...........DOWN 6 TO 10 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 20 TO 25 MPH.  
* MIXING HEIGHT............9483 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 20 TO 27 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (256041 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 38 TO 48. HIGHS 57 TO 67. SOUTHWEST WIND  
AROUND 20 MPH. MINIMUM HUMIDITY 19 TO 29 PCT.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS.  
LOWS 33 TO 43. HIGHS 56 TO 66. WEST WIND AROUND 15 MPH. MINIMUM  
HUMIDITY 15 TO 25 PCT.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 33 TO 43. HIGHS 61 TO 71. LIGHT  
WINDS. MINIMUM HUMIDITY 10 TO 18 PCT.    
THURSDAY
 
PARTLY CLOUDY. LOWS 36 TO 46. HIGHS 62 TO 72.    
FRIDAY
 
PARTLY CLOUDY. LOWS 37 TO 47. HIGHS 62 TO 72.  
 
NOTE TO USERS - ZONE 153 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE POINT OF PINES LOCATION (6040 MSL)  
 

 
 
AZZ154-111630-  
ARIZONA FIRE WEATHER ZONE 154  
FOREST WOODLANDS FDRA INCLUDING THE SKY ISLANDS OF SOUTHEAST  
ARIZONA ABOVE 5500 FEET-CORONADO NF-TDC-  
1100 AM MST FRI APR 10 2026  
   
TONIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (20-30 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........46 TO 56 DEGS.  
24 HR TREND...........DOWN 3 TO 6 DEGS.  
* MAX HUMIDITY.............38 TO 48 PCT.  
24 HR TREND...........UP 9 TO 13 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 15 TO 20 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT).  
* CHANCE OF PRECIP.........10 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........65 TO 75 DEGS.  
24 HR TREND...........DOWN 4 TO 8 DEGS.  
* MIN HUMIDITY.............19 TO 29 PCT.  
24 HR TREND...........UP 3 TO 6 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 15 TO 20 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 20 TO 25 MPH.  
* MIXING HEIGHT............11633 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 18 TO 24 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (244293 KNOT-FT).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........41 TO 51 DEGS.  
24 HR TREND...........DOWN 2 TO 5 DEGS.  
* MAX HUMIDITY.............43 TO 53 PCT.  
24 HR TREND...........UP 1 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 15 TO 20 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 25 TO 30 MPH.  
   
SUNDAY
 
 
* 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..........64 TO 74 DEGS.  
24 HR TREND...........LITTLE CHANGE.  
* MIN HUMIDITY.............11 TO 21 PCT.  
24 HR TREND...........DOWN 5 TO 9 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 10 TO 20 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 25 TO 30 MPH.  
* MIXING HEIGHT............11097 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 24 TO 26 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (277425 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
MONDAY
 
PARTLY CLOUDY. LOWS 44 TO 54. HIGHS 60 TO 70. SOUTHWEST  
WIND AROUND 25 MPH. MINIMUM HUMIDITY 22 TO 32 PCT.    
TUESDAY
 
MOSTLY CLEAR. LOWS 37 TO 47. HIGHS 59 TO 69. WEST WIND  
AROUND 15 MPH. MINIMUM HUMIDITY 16 TO 26 PCT.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 37 TO 47. HIGHS 62 TO 72. LIGHT  
WINDS. MINIMUM HUMIDITY 9 TO 19 PCT.    
THURSDAY
 
PARTLY CLOUDY. LOWS 41 TO 51. HIGHS 64 TO 74.    
FRIDAY
 
MOSTLY CLEAR. LOWS 41 TO 51. 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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