FNUS55 KTWC 231337
FWFTWC

FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST ARIZONA
NATIONAL WEATHER SERVICE TUCSON AZ
636 AM MST SUN NOV 23 2008

.DISCUSSION...A BIG CHANGE IN THE WEATHER PATTERN WILL BRING A 
CHANCE OF SHOWERS AND COOLER TEMPERATURES TO SOUTHEAST ARIZONA BY 
THE MIDDLE OF THIS WEEK. UNTIL THEN...WARM AND DRY CONDITIONS WILL 
PREVAIL TODAY AND MONDAY AHEAD OF TWO STORM SYSTEMS FORECAST TO  
IMPACT THE REGION LATER THIS WEEK. 

AZZ146-232215-
ARIZONA FIRE WEATHER ZONE 146
NORTHERN GREENLEE COUNTY-GRAHAM COUNTY NORTH OF GILA RIVER-
APACHE NF/SAN CARLOS BIA/SDC-
636 AM MST SUN NOV 23 2008

.TODAY...
SKY/WEATHER..............MOSTLY SUNNY. 
MAX TEMPERATURE..........
   BELOW 5000 FT.........62 TO 72 DEGS
   ABOVE 5000 FT.........54 TO 64 DEGS
   24 HR TREND...........DOWN 3 DEGS. 
MIN HUMIDITY.............
   BELOW 5000 FT.........14 TO 19 PCT
   ABOVE 5000 FT.........16 TO 22 PCT
   24 HR TREND...........UP 2 PCT. 
WIND (20 FT/10-MIN AVG)..UPSLOPE/UPVALLEY 5 TO 10 MPH. 
FREE-AIR WIND (10K FT)...SOUTHWEST 10 TO 15 MPH. 
CHANCE OF PRECIP.........0 PCT. 
LAL......................1. 
HAINES INDEX.............4 LOW. 
MIXING HEIGHT............5377 FT AGL. 
TRANSPORT WINDS..........SOUTHWEST 6 KNOTS. 
VENTILATION CATEGORY.....FAIR (32262 KNOT-FT). 

.TONIGHT...
SKY/WEATHER..............PARTLY CLOUDY. 
MIN TEMPERATURE..........
   BELOW 5000 FT.........32 TO 42 DEGS
   ABOVE 5000 FT.........25 TO 35 DEGS
   24 HR TREND...........DOWN 5 DEGS. 
MAX HUMIDITY.............
   BELOW 5000 FT.........48 TO 58 PCT
   ABOVE 5000 FT.........52 TO 62 PCT
   24 HR TREND...........UP 8 PCT. 
WIND (20 FT/10-MIN AVG)..DOWNSLOPE/DOWNVALLEY 5 TO 10 MPH. 
FREE-AIR WIND (10K FT)...SOUTHWEST 10 TO 15 MPH. 
CHANCE OF PRECIP.........0 PCT. 
LAL......................1. 
HAINES INDEX.............4 LOW. 

.MONDAY...
SKY/WEATHER..............MOSTLY SUNNY. 
MAX TEMPERATURE..........
   BELOW 5000 FT.........62 TO 72 DEGS
   ABOVE 5000 FT.........54 TO 64 DEGS
   24 HR TREND...........LITTLE CHANGE. 
MIN HUMIDITY.............
   BELOW 5000 FT.........14 TO 19 PCT
   ABOVE 5000 FT.........17 TO 24 PCT
   24 HR TREND...........LITTLE CHANGE. 
WIND (20 FT/10-MIN AVG)..UPSLOPE/UPVALLEY 5 TO 10 MPH. 
FREE-AIR WIND (10K FT)...SOUTHWEST 10 TO 15 MPH. 
CHANCE OF PRECIP.........0 PCT. 
LAL......................1. 
HAINES INDEX.............4 LOW. 
MIXING HEIGHT............5985 FT AGL. 
TRANSPORT WINDS..........SOUTHWEST 7 KNOTS. 
VENTILATION CATEGORY.....GOOD (41895 KNOT-FT). 

.FORECAST DAYS 3 THROUGH 7...
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG
.TUESDAY...PARTLY CLOUDY. LOWS 28 TO 43. HIGHS 55 TO 70. NO
SIGNIFICANT WIND OVER 15 MPH. MINIMUM HUMIDITY 18 TO 33 PCT. 
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 29 TO 44. HIGHS 
52 TO 67. NO SIGNIFICANT WIND OVER 15 MPH. MINIMUM HUMIDITY 26 TO 41 
PCT. 
.THANKSGIVING DAY...SHOWERS LIKELY. LOWS 29 TO 44. HIGHS 49 TO 64. 
SOUTHWEST WIND AROUND 15 MPH. MINIMUM HUMIDITY 43 TO 58 PCT. 
.FRIDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 23 TO 38. HIGHS 47 
TO 62. 
.SATURDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 23 TO 38. HIGHS 
47 TO 62. 

NOTE TO USERS - ZONE 146 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE POINT OF PINES LOCATION (6040 MSL)

$$

AZZ147-232215-
ARIZONA FIRE WEATHER ZONE 147
SOUTHEAST PINAL COUNTY-WESTERN PIMA COUNTY-
TOHONO OODHAM NATION-CORONADO NF/PAPAGO BIA/TDC-
636 AM MST SUN NOV 23 2008

.TODAY...
SKY/WEATHER..............SUNNY. 
MAX TEMPERATURE..........72 TO 82 DEGS. 
   24 HR TREND...........DOWN 2 DEGS. 
MIN HUMIDITY.............13 TO 18 PCT. 
   24 HR TREND...........UP 2 PCT. 
WIND (20 FT/10-MIN AVG)..UPSLOPE/UPVALLEY 5 TO 10 MPH. 
FREE-AIR WIND (10K FT)...SOUTHWEST 5 TO 15 MPH. 
CHANCE OF PRECIP.........0 PCT. 
LAL......................1. 
HAINES INDEX.............4 LOW. 
MIXING HEIGHT............7277 FT AGL. 
TRANSPORT WINDS..........SOUTHEAST 4 KNOTS. 
VENTILATION CATEGORY.....FAIR (29108 KNOT-FT). 

.TONIGHT...
SKY/WEATHER..............MOSTLY CLEAR. 
MIN TEMPERATURE..........44 TO 54 DEGS. 
   24 HR TREND...........LITTLE CHANGE. 
MAX HUMIDITY.............35 TO 50 PCT. 
   24 HR TREND...........UP 3 PCT. 
WIND (20 FT/10-MIN AVG)..DOWNSLOPE/DOWNVALLEY 5 TO 10 MPH. 
FREE-AIR WIND (10K FT)...SOUTHWEST 5 TO 15 MPH. 
CHANCE OF PRECIP.........0 PCT. 
LAL......................1. 
HAINES INDEX.............4 LOW. 

.MONDAY...
SKY/WEATHER..............MOSTLY SUNNY. 
MAX TEMPERATURE..........73 TO 83 DEGS. 
   24 HR TREND...........LITTLE CHANGE. 
MIN HUMIDITY.............14 TO 20 PCT. 
   24 HR TREND...........LITTLE CHANGE. 
WIND (20 FT/10-MIN AVG)..UPSLOPE/UPVALLEY 5 TO 10 MPH. 
FREE-AIR WIND (10K FT)...SOUTHWEST 5 TO 15 MPH. 
CHANCE OF PRECIP.........0 PCT. 
LAL......................1. 
HAINES INDEX.............5 MODERATE. 
MIXING HEIGHT............7860 FT AGL. 
TRANSPORT WINDS..........SOUTHWEST 6 KNOTS. 
VENTILATION CATEGORY.....GOOD (47160 KNOT-FT). 

.FORECAST DAYS 3 THROUGH 7...
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG
.TUESDAY...MOSTLY CLOUDY. LOWS 46 TO 56. HIGHS 70 TO 80. NO
SIGNIFICANT WIND OVER 15 MPH. MINIMUM HUMIDITY 23 TO 33 PCT. 
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 45 TO 55. HIGHS 
67 TO 77. NO SIGNIFICANT WIND OVER 15 MPH. MINIMUM HUMIDITY 40 TO 50 
PCT. 
.THANKSGIVING DAY...MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 41 TO 51. 
HIGHS 61 TO 71. NO SIGNIFICANT WIND OVER 15 MPH. MINIMUM HUMIDITY 51 
TO 61 PCT. 
.FRIDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 38 TO 48. 
HIGHS 60 TO 70. 
.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 39 TO 49. 
HIGHS 61 TO 71. 

NOTE TO USERS - ZONE 147 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE BUENOS AIRES N.W.R. LOCATION
(3500 MSL)

$$

AZZ148-232215-
ARIZONA FIRE WEATHER ZONE 148
GRAHAM COUNTY SOUTH OF GILA RIVER-TUCSON/MARANA/GREEN
VALLEY-SANTA CRUZ-COCHISE COUNTY-CORONADO NF/
SAFFORD BLM/TDC-
636 AM MST SUN NOV 23 2008

.TODAY...
SKY/WEATHER..............MOSTLY SUNNY. 
MAX TEMPERATURE..........
   BELOW 5000 FT.........68 TO 78 DEGS
   ABOVE 5000 FT.........55 TO 67 DEGS
   24 HR TREND...........DOWN 2 DEGS. 
MIN HUMIDITY.............
   BELOW 5000 FT.........11 TO 18 PCT
   ABOVE 5000 FT.........15 TO 25 PCT
   24 HR TREND...........LITTLE CHANGE. 
WIND (20 FT/10-MIN AVG)..UPSLOPE/UPVALLEY 5 TO 10 MPH. 
FREE-AIR WIND (10K FT)...SOUTHWEST 5 TO 15 MPH. 
CHANCE OF PRECIP.........0 PCT. 
LAL......................1. 
HAINES INDEX.............4 LOW. 
MIXING HEIGHT............5413 FT AGL. 
TRANSPORT WINDS..........SOUTHWEST 5 KNOTS. 
VENTILATION CATEGORY.....FAIR (27065 KNOT-FT). 

.TONIGHT...
SKY/WEATHER..............PARTLY CLOUDY. 
MIN TEMPERATURE..........
   BELOW 5000 FT.........38 TO 48 DEGS
   ABOVE 5000 FT.........30 TO 40 DEGS
   24 HR TREND...........LITTLE CHANGE. 
MAX HUMIDITY.............
   BELOW 5000 FT.........40 TO 55 PCT
   ABOVE 5000 FT.........50 TO 65 PCT
   24 HR TREND...........UP 4 PCT. 
WIND (20 FT/10-MIN AVG)..DOWNSLOPE/DOWNVALLEY 5 TO 10 MPH. 
FREE-AIR WIND (10K FT)...SOUTHWEST 5 TO 15 MPH. 
CHANCE OF PRECIP.........0 PCT. 
LAL......................1. 
HAINES INDEX.............4 LOW. 

.MONDAY...
SKY/WEATHER..............MOSTLY SUNNY. 
MAX TEMPERATURE..........
   BELOW 5000 FT.........68 TO 78 DEGS
   ABOVE 5000 FT.........55 TO 67 DEGS
   24 HR TREND...........LITTLE CHANGE. 
MIN HUMIDITY.............
   BELOW 5000 FT.........13 TO 20 PCT
   ABOVE 5000 FT.........17 TO 27 PCT
   24 HR TREND...........UP 2 PCT. 
WIND (20 FT/10-MIN AVG)..UPSLOPE/UPVALLEY 5 TO 10 MPH. 
FREE-AIR WIND (10K FT)...SOUTHWEST 5 TO 15 MPH. 
CHANCE OF PRECIP.........0 PCT. 
LAL......................1. 
HAINES INDEX.............4 LOW. 
MIXING HEIGHT............4833 FT AGL. 
TRANSPORT WINDS..........SOUTHWEST 6 KNOTS. 
VENTILATION CATEGORY.....FAIR (28998 KNOT-FT). 

.FORECAST DAYS 3 THROUGH 7...
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG
.TUESDAY...PARTLY CLOUDY. LOWS 37 TO 52. HIGHS 63 TO 78. NO
SIGNIFICANT WIND OVER 15 MPH. MINIMUM HUMIDITY 20 TO 35 PCT. 
.WEDNESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 35 TO 49. HIGHS 
59 TO 74. SOUTHWEST WIND AROUND 15 MPH. MINIMUM HUMIDITY 30 TO 45 
PCT. 
.THANKSGIVING DAY...MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 34 TO 48. 
HIGHS 54 TO 69. SOUTHWEST WIND AROUND 15 MPH. MINIMUM HUMIDITY 44 TO 
59 PCT. 
.FRIDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 28 TO 42. 
HIGHS 53 TO 68. 
.SATURDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 29 TO 43. 
HIGHS 54 TO 69. 

NOTE TO USERS - ZONE 148 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE CHIRICAHUA N.M. LOCATION (5400 MSL)

$$

WEATHER.GOV/TUCSON