268  
FNUS55 KTWC 032103  
FWFTWC  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST ARIZONA  
NATIONAL WEATHER SERVICE TUCSON AZ  
203 PM MST TUE MAR 3 2026  
 
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  
20-FOOT WIND FORECAST OF 'LIGHT WINDS' INDICATES MAINLY  
TERRAIN DRIVEN WINDS  
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  
   
DISCUSSION
 
 
SOUTHWEST TO WEST WINDS OF 10-15 MPH ON WEDNESDAY INCREASE TO  
15-25 MPH WITH GUSTS UP TO 40 MPH THURSDAY AFTERNOON AND EVENING.  
THE TROUGH BRINGING THESE INCREASED WINDS THURSDAY WILL LACK  
MOISTURE, WITH MINIMUM RELATIVE HUMIDITY VALUES IN THE 9-18  
PERCENT RANGE. WIDESPREAD ELEVATED FIRE WEATHER CONDITIONS WITH  
BRIEF LOCALIZED CRITICAL FIRE WEATHER CONDITIONS ARE LIKELY  
THURSDAY, MOSTLY IN AREAS EAST OF TUCSON. LIGHTER BUT STILL  
WESTERLY BREEZY WINDS OF 10-15 MPH ARE EXPECTED FRIDAY, ALONG WITH  
TEMPERATURES AROUND 10 DEGREES COOLER THAN THURSDAY. DRY  
CONDITIONS REMAIN ON FRIDAY, THEN A GRADUAL MOISTENING TREND IS  
EXPECTED OVER THE WEEKEND INTO EARLY NEXT WEEK. MODEST  
PRECIPITATION CHANCES ARRIVE WITH THIS MOISTURE INTO NEXT WEEK AS  
WELL.  
 
AZZ150-041415-  
ARIZONA FIRE WEATHER ZONE 150  
SONORAN FDRA-MOST OF PIMA COUNTY-SOUTH CENTRAL PINAL COUNTY-  
TOHONO O'ODHAM NATION-TUCSON METROPOLITAN AREA-TDC-  
203 PM MST TUE MAR 3 2026  
   
TONIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR (10-20 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.............29 TO 39 PCT.  
24 HR TREND...........DOWN 1 TO 4 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 15 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.  
* 10000 FT MSL WIND........WEST 15 TO 20 MPH.  
   
WEDNESDAY
 
 
* SKY/WEATHER..............PARTLY CLOUDY (30-40 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........77 TO 87 DEGS.  
24 HR TREND...........DOWN 1 TO 4 DEGS.  
* MIN HUMIDITY.............9 TO 14 PCT.  
24 HR TREND...........LITTLE CHANGE.  
* WIND (20 FT/10-MIN AVG)..SOUTHEAST AROUND 10 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* 10000 FT MSL WIND........SOUTHWEST 15 TO 20 MPH.  
* MIXING HEIGHT............8661 FT AGL.  
* TRANSPORT WINDS..........SOUTHEAST 6 KNOTS SHIFTING TO THE  
SOUTHWEST 10 KNOTS IN THE AFTERNOON.  
* VENTILATION CATEGORY.....VERY GOOD (86610 KNOT-FT).  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (25-35 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........46 TO 56 DEGS.  
24 HR TREND...........DOWN 1 TO 4 DEGS.  
* MAX HUMIDITY.............29 TO 39 PCT.  
24 HR TREND...........UP 1 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 10 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.  
* 10000 FT MSL WIND........SOUTHWEST 15 TO 20 MPH.  
   
THURSDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (15-25 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........72 TO 82 DEGS.  
24 HR TREND...........DOWN 3 TO 7 DEGS.  
* MIN HUMIDITY.............11 TO 18 PCT.  
24 HR TREND...........UP 2 TO 5 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTH AROUND 15 MPH SHIFTING TO THE WEST  
IN THE AFTERNOON.  
* 10000 FT MSL WIND........WEST 20 TO 25 MPH.  
* MIXING HEIGHT............9773 FT AGL.  
* TRANSPORT WINDS..........SOUTH 16 KNOTS SHIFTING TO THE WEST 23  
KNOTS IN THE AFTERNOON.  
* VENTILATION CATEGORY.....EXCELLENT (224779 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
FRIDAY
 
MOSTLY CLEAR. LOWS 39 TO 49. HIGHS 65 TO 75. LIGHT  
WINDS. MINIMUM HUMIDITY 8 TO 14 PCT.    
SATURDAY
 
PARTLY CLOUDY. LOWS 40 TO 50. HIGHS 71 TO 81.  
SOUTHEAST WIND AROUND 15 MPH. MINIMUM HUMIDITY 12 TO 20 PCT.    
SUNDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 46 TO 56.  
HIGHS 75 TO 85. SOUTHEAST WIND AROUND 15 MPH. MINIMUM HUMIDITY  
17 TO 27 PCT.    
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 46 TO 56.  
HIGHS 71 TO 81.    
TUESDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. LOWS 46 TO 56.  
HIGHS 69 TO 79.  
 
NOTE TO USERS - ZONE 150 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE TUCSON INTERNATIONAL AIRPORT  
LOCATION (2550 MSL)  
 

 
 
AZZ151-041415-  
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-  
203 PM MST TUE MAR 3 2026  
   
TONIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR (15-25 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........42 TO 52 DEGS.  
24 HR TREND...........DOWN 3 TO 6 DEGS.  
* MAX HUMIDITY.............33 TO 43 PCT.  
24 HR TREND...........UP 1 TO 4 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 15 MPH IN THE EVENING  
BECOMING LIGHT.  
* 10000 FT MSL WIND........WEST 20 TO 25 MPH.  
   
WEDNESDAY
 
 
* SKY/WEATHER..............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.............9 TO 16 PCT.  
24 HR TREND...........LITTLE CHANGE.  
* WIND (20 FT/10-MIN AVG)..LIGHT WINDS BECOMING SOUTHWEST AROUND 10  
MPH IN THE AFTERNOON.  
* 10000 FT MSL WIND........SOUTHWEST 15 TO 20 MPH.  
* MIXING HEIGHT............6981 FT AGL.  
* TRANSPORT WINDS..........SOUTHEAST 10 KNOTS SHIFTING TO THE  
SOUTHWEST 16 KNOTS IN THE AFTERNOON.  
* VENTILATION CATEGORY.....EXCELLENT (111696 KNOT-FT).  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (30-40 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........41 TO 51 DEGS.  
24 HR TREND...........DOWN 1 TO 4 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 IN THE EVENING  
BECOMING LIGHT.  
* 10000 FT MSL WIND........SOUTHWEST 15 TO 20 MPH.  
   
THURSDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (15-25 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........68 TO 78 DEGS.  
24 HR TREND...........DOWN 2 TO 5 DEGS.  
* MIN HUMIDITY.............10 TO 20 PCT.  
24 HR TREND...........UP 1 TO 4 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 15 TO 20 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 25 TO 30 MPH.  
* MIXING HEIGHT............7257 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 18 TO 27 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (195939 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
FRIDAY
 
MOSTLY CLEAR. LOWS 34 TO 44. HIGHS 61 TO 71. WEST WIND  
AROUND 15 MPH. MINIMUM HUMIDITY 9 TO 18 PCT.    
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 36 TO  
46. HIGHS 66 TO 76. SOUTHEAST WIND AROUND 20 MPH. MINIMUM  
HUMIDITY 14 TO 24 PCT.    
SUNDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 41 TO 51.  
HIGHS 71 TO 81. SOUTHEAST WIND AROUND 15 MPH. MINIMUM HUMIDITY  
16 TO 26 PCT.    
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS 43 TO 53. HIGHS  
67 TO 77.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 41 TO  
51. HIGHS 64 TO 74.  
 
NOTE TO USERS - ZONE 151 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE BUENOS AIRES N.W.R. LOCATION  
(3500 MSL)  
 

 
 
AZZ152-041415-  
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-  
203 PM MST TUE MAR 3 2026  
   
TONIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR (10-20 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.............32 TO 42 PCT.  
24 HR TREND...........LITTLE CHANGE.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 15 MPH IN THE EVENING  
BECOMING LIGHT.  
* 10000 FT MSL WIND........WEST 20 TO 25 MPH.  
   
WEDNESDAY
 
 
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........71 TO 81 DEGS.  
24 HR TREND...........DOWN 2 TO 5 DEGS.  
* MIN HUMIDITY.............9 TO 19 PCT.  
24 HR TREND...........LITTLE CHANGE.  
* WIND (20 FT/10-MIN AVG)..LIGHT WINDS BECOMING SOUTHWEST AROUND 10  
MPH IN THE AFTERNOON.  
* 10000 FT MSL WIND........SOUTHWEST 15 TO 20 MPH.  
* MIXING HEIGHT............8472 FT AGL.  
* TRANSPORT WINDS..........SOUTHEAST 8 KNOTS SHIFTING TO THE  
SOUTHWEST 17 KNOTS IN THE AFTERNOON.  
* VENTILATION CATEGORY.....EXCELLENT (144024 KNOT-FT).  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........40 TO 50 DEGS.  
24 HR TREND...........DOWN 1 DEG.  
* MAX HUMIDITY.............31 TO 41 PCT.  
24 HR TREND...........DOWN 1 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 10 MPH IN THE EVENING  
BECOMING LIGHT.  
* 10000 FT MSL WIND........SOUTHWEST 20 TO 25 MPH.  
   
THURSDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (15-25 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........68 TO 78 DEGS.  
24 HR TREND...........DOWN 1 TO 4 DEGS.  
* MIN HUMIDITY.............11 TO 21 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.  
* MIXING HEIGHT............10734 FT AGL.  
* TRANSPORT WINDS..........SOUTH 18 KNOTS INCREASING TO SOUTHWEST  
29 KNOTS IN THE AFTERNOON.  
* VENTILATION CATEGORY.....EXCELLENT (311286 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
FRIDAY
 
MOSTLY CLEAR. LOWS 34 TO 44. HIGHS 60 TO 70. WEST WIND  
AROUND 15 MPH. MINIMUM HUMIDITY 10 TO 17 PCT.    
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 35 TO  
45. HIGHS 65 TO 75. SOUTHEAST WIND AROUND 20 MPH. MINIMUM  
HUMIDITY 14 TO 24 PCT.    
SUNDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 41 TO 51.  
HIGHS 70 TO 80. EAST WIND AROUND 15 MPH. MINIMUM HUMIDITY 17 TO  
27 PCT.    
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS 43 TO 53. HIGHS  
68 TO 78.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 42 TO  
52. HIGHS 64 TO 74.  
 
NOTE TO USERS - ZONE 152 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE CHIRICAHUA N.M. LOCATION (5400 MSL)  
 

 
 
AZZ153-041415-  
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-  
203 PM MST TUE MAR 3 2026  
   
TONIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR (10-20 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........35 TO 45 DEGS.  
24 HR TREND...........DOWN 3 TO 7 DEGS.  
* MAX HUMIDITY.............31 TO 41 PCT.  
24 HR TREND...........DOWN 4 TO 8 PCT.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 15 MPH SHIFTING TO THE NORTH  
AFTER MIDNIGHT.  
* 10000 FT MSL WIND........WEST 10 TO 15 MPH.  
   
WEDNESDAY
 
 
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........59 TO 69 DEGS.  
24 HR TREND...........DOWN 1 TO 4 DEGS.  
* MIN HUMIDITY.............11 TO 18 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 10 TO 15 MPH.  
* MIXING HEIGHT............6431 FT AGL.  
* TRANSPORT WINDS..........EAST 9 KNOTS SHIFTING TO THE SOUTHWEST  
16 KNOTS IN THE AFTERNOON.  
* VENTILATION CATEGORY.....EXCELLENT (102896 KNOT-FT).  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (40-50 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........35 TO 45 DEGS.  
24 HR TREND...........LITTLE CHANGE.  
* MAX HUMIDITY.............31 TO 41 PCT.  
24 HR TREND...........LITTLE CHANGE.  
* WIND (20 FT/10-MIN AVG)..WEST AROUND 10 MPH IN THE EVENING  
BECOMING LIGHT.  
* 10000 FT MSL WIND........SOUTHWEST AROUND 15 MPH INCREASING TO  
AROUND 25 MPH AFTER MIDNIGHT.  
   
THURSDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (15-25 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........56 TO 66 DEGS.  
24 HR TREND...........DOWN 2 TO 5 DEGS.  
* MIN HUMIDITY.............13 TO 21 PCT.  
24 HR TREND...........UP 1 TO 4 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTHWEST AROUND 10 MPH INCREASING TO  
AROUND 20 MPH IN THE AFTERNOON.  
* 10000 FT MSL WIND........SOUTHWEST AROUND 20 MPH INCREASING TO  
AROUND 30 MPH IN THE AFTERNOON.  
* MIXING HEIGHT............9005 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 19 KNOTS INCREASING TO 33  
KNOTS IN THE AFTERNOON.  
* VENTILATION CATEGORY.....EXCELLENT (297165 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
FRIDAY
 
MOSTLY CLEAR. LOWS 27 TO 37. HIGHS 48 TO 58. WEST WIND  
AROUND 15 MPH. MINIMUM HUMIDITY 12 TO 20 PCT.    
SATURDAY
 
MOSTLY CLEAR. LOWS 28 TO 38. HIGHS 55 TO 65. EAST  
WIND AROUND 15 MPH. MINIMUM HUMIDITY 16 TO 24 PCT.    
SUNDAY
 
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 61 TO 71. EAST WIND  
AROUND 15 MPH. MINIMUM HUMIDITY 17 TO 27 PCT.    
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS 39 TO 49. HIGHS  
59 TO 69.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 38 TO  
48. HIGHS 55 TO 65.  
 
NOTE TO USERS - ZONE 153 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE POINT OF PINES LOCATION (6040 MSL)  
 

 
 
AZZ154-041415-  
ARIZONA FIRE WEATHER ZONE 154  
FOREST WOODLANDS FDRA INCLUDING THE SKY ISLANDS OF SOUTHEAST  
ARIZONA ABOVE 5500 FEET-CORONADO NF-TDC-  
203 PM MST TUE MAR 3 2026  
   
TONIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR (10-20 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.............26 TO 36 PCT.  
24 HR TREND...........LITTLE CHANGE.  
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.  
* 10000 FT MSL WIND........WEST 20 TO 25 MPH.  
   
WEDNESDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (20-30 PCT) THEN BECOMING  
PARTLY CLOUDY (30-40 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........63 TO 73 DEGS.  
24 HR TREND...........DOWN 1 TO 4 DEGS.  
* MIN HUMIDITY.............10 TO 19 PCT.  
24 HR TREND...........DOWN 1 PCT.  
* WIND (20 FT/10-MIN AVG)..SOUTH 10 TO 15 MPH.  
* 10000 FT MSL WIND........SOUTHWEST 15 TO 20 MPH.  
* MIXING HEIGHT............8401 FT AGL.  
* TRANSPORT WINDS..........SOUTH 12 TO 20 KNOTS.  
* VENTILATION CATEGORY.....EXCELLENT (134416 KNOT-FT).  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MIN TEMPERATURE..........40 TO 50 DEGS.  
24 HR TREND...........DOWN 1 DEG.  
* MAX HUMIDITY.............25 TO 35 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 15 TO 20 MPH.  
   
THURSDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY (15-25 PCT).  
* CHANCE OF PRECIP.........0 PCT.  
* CHANCE OF THUNDER........0 PCT.  
* MAX TEMPERATURE..........59 TO 69 DEGS.  
24 HR TREND...........DOWN 1 TO 4 DEGS.  
* MIN HUMIDITY.............11 TO 21 PCT.  
24 HR TREND...........UP 1 PCT.  
* WIND (20 FT/10-MIN AVG)..BREEZY. SOUTH AROUND 15 MPH INCREASING  
TO SOUTHWEST AROUND 25 MPH IN THE  
AFTERNOON.  
* 10000 FT MSL WIND........SOUTHWEST 25 TO 30 MPH.  
* MIXING HEIGHT............10422 FT AGL.  
* TRANSPORT WINDS..........SOUTHWEST 21 KNOTS INCREASING TO 31  
KNOTS IN THE AFTERNOON.  
* VENTILATION CATEGORY.....EXCELLENT (323082 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7...
 
 
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG   
FRIDAY
 
MOSTLY CLEAR. LOWS 32 TO 42. HIGHS 52 TO 62. WEST WIND  
AROUND 15 MPH. MINIMUM HUMIDITY 11 TO 21 PCT.    
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 35 TO  
45. HIGHS 56 TO 66. SOUTHEAST WIND AROUND 20 MPH. MINIMUM  
HUMIDITY 18 TO 28 PCT.    
SUNDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 40 TO 50.  
HIGHS 61 TO 71. SOUTHEAST WIND AROUND 15 MPH. MINIMUM HUMIDITY  
21 TO 31 PCT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 41 TO 51. HIGHS  
58 TO 68.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS.  
LOWS 40 TO 50. HIGHS 55 TO 65.  
 
NOTE TO USERS - ZONE 154 VENTILATION CATEGORY...MIXING HEIGHT AND  
TRANSPORT WINDS ARE BASED ON THE AVERAGE ACROSS THE ZONE  
 

 
 
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