FNUS55 KTWC 232157
 FWFTWC
 
 FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST ARIZONA
 NATIONAL WEATHER SERVICE TUCSON AZ
 300 PM MST MON NOV 23 2009
 
 .DISCUSSION...TEMPERATURES WILL WARM A FEW DEGREES THROUGH THURSDAY 
 AFTERNOON. DRY CONDITIONS ARE EXPECTED TO CONTINUE FOR THE REST OF 
 THE WORK WEEK. A STORM SYSTEM WILL MOVE INTO THE GREAT BASIN OVER 
 THE UPCOMING WEEKEND...RESULTING IN COOLER TEMPERATURES AND 
 INCREASING WINDS. 
 

 AZZ147-241415-
 ARIZONA FIRE WEATHER ZONE 147
 SOUTHEAST PINAL COUNTY-WESTERN PIMA COUNTY-
 TOHONO OODHAM NATION-CORONADO NF/PAPAGO BIA/TDC-
 300 PM MST MON NOV 23 2009
 
 .TONIGHT...
 SKY/WEATHER..............CLEAR. 
 MIN TEMPERATURE..........36 TO 46 DEGS. 
    24 HR TREND...........DOWN 2 DEGS. 
 MAX HUMIDITY.............30 TO 40 PCT. 
    24 HR TREND...........LITTLE CHANGE. 
 WIND (20 FT/10-MIN AVG)..DOWNSLOPE/DOWNVALLEY 5 TO 10 MPH. 
 FREE-AIR WIND (10K FT)...WEST 5 TO 15 MPH. 
 CHANCE OF PRECIP.........0 PCT. 
 LAL......................1. 
 HAINES INDEX.............4 LOW. 
 
 .TUESDAY...
 SKY/WEATHER..............SUNNY. 
 MAX TEMPERATURE..........69 TO 79 DEGS. 
    24 HR TREND...........LITTLE CHANGE. 
 MIN HUMIDITY.............8 TO 17 PCT. 
    24 HR TREND...........LITTLE CHANGE. 
 WIND (20 FT/10-MIN AVG)..UPSLOPE/UPVALLEY 5 TO 10 MPH. 
 FREE-AIR WIND (10K FT)...WEST 5 TO 15 MPH. 
 CHANCE OF PRECIP.........0 PCT. 
 LAL......................1. 
 HAINES INDEX.............5 MODERATE. 
 MIXING HEIGHT............6985 FT AGL. 
 TRANSPORT WINDS..........WEST 7 KNOTS. 
 VENTILATION CATEGORY.....VERY GOOD (76835 KNOT-FT). 
 
 .TUESDAY NIGHT...
 SKY/WEATHER..............CLEAR. 
 MIN TEMPERATURE..........36 TO 46 DEGS. 
    24 HR TREND...........LITTLE CHANGE. 
 MAX HUMIDITY.............25 TO 35 PCT. 
    24 HR TREND...........DOWN 5 PCT. 
 WIND (20 FT/10-MIN AVG)..DOWNSLOPE/DOWNVALLEY 5 TO 10 MPH. 
 FREE-AIR WIND (10K FT)...WEST 5 TO 15 MPH. 
 CHANCE OF PRECIP.........0 PCT. 
 LAL......................1. 
 HAINES INDEX.............4 LOW. 
 
 .WEDNESDAY...
 SKY/WEATHER..............SUNNY. 
 MAX TEMPERATURE..........70 TO 80 DEGS. 
    24 HR TREND...........LITTLE CHANGE. 
 MIN HUMIDITY.............7 TO 16 PCT. 
    24 HR TREND...........LITTLE CHANGE. 
 WIND (20 FT/10-MIN AVG)..UPSLOPE/UPVALLEY 5 TO 10 MPH. 
 FREE-AIR WIND (10K FT)...WEST 5 TO 15 MPH. 
 CHANCE OF PRECIP.........0 PCT. 
 LAL......................1. 
 HAINES INDEX.............5 MODERATE. 
 MIXING HEIGHT............7026 FT AGL. 
 TRANSPORT WINDS..........WEST 9 KNOTS. 
 VENTILATION CATEGORY.....VERY GOOD (91338 KNOT-FT). 
 
 .FORECAST DAYS 3 THROUGH 7...
 WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG
 .THANKSGIVING DAY...CLEAR. LOWS 38 TO 48. HIGHS 72 TO 82. NO 
 SIGNIFICANT WIND OVER 15 MPH. MINIMUM HUMIDITY 8 TO 18 PCT. 
 .FRIDAY...MOSTLY CLEAR. LOWS 40 TO 50. HIGHS 71 TO 81. NO 
 SIGNIFICANT WIND OVER 15 MPH. MINIMUM HUMIDITY 11 TO 21 PCT. 
 .SATURDAY...MOSTLY CLEAR. LOWS 39 TO 49. HIGHS 67 TO 77. NO 
 SIGNIFICANT WIND OVER 15 MPH. MINIMUM HUMIDITY 14 TO 24 PCT. 
 .SUNDAY...PARTLY CLOUDY. LOWS 37 TO 47. HIGHS 62 TO 72. 
 .MONDAY...PARTLY CLOUDY. LOWS 35 TO 45. HIGHS 59 TO 69. 
 
 NOTE TO USERS - ZONE 147 VENTILATION CATEGORY...MIXING HEIGHT AND
 TRANSPORT WINDS ARE BASED ON THE BUENOS AIRES N.W.R. LOCATION
 (3500 MSL)
 

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