303
FNUS55 KTWC 010043
FWFTWC
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST ARIZONA
NATIONAL WEATHER SERVICE TUCSON AZ
543 PM MST THU APR 30 2026
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
20-FOOT WIND FORECAST OF 'LIGHT WINDS' INDICATES MAINLY
TERRAIN DRIVEN WINDS
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
DISCUSSION
A PACIFIC WEATHER SYSTEM WILL INCREASE MOISTURE
ACROSS THE AREA TODAY AND BRING SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS TO THE AREA THURSDAY INTO FRIDAY. THERE IS THE
POTENTIAL FOR GOOD WETTING RAINS FOR THE EASTERN HALF OF THE
FORECAST AREA. BY THE WEEKEND, SOUTHEAST ARIZONA WILL RETURN
TO A WARM AND DRYING TREND RIGHT BEFORE ANOTHER POTENTIAL
WEATHER SYSTEM EARLY NEXT WEEK.
AZZ150-011415-
ARIZONA FIRE WEATHER ZONE 150
SONORAN FDRA-MOST OF PIMA COUNTY-SOUTH CENTRAL PINAL COUNTY-
TOHONO O'ODHAM NATION-TUCSON METROPOLITAN AREA-TDC-
543 PM MST THU APR 30 2026
REST OF TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY (50-60 PCT).
CHANCE OF SHOWERS.
* CHANCE OF PRECIP.........40 PCT.
* CHANCE OF THUNDER........0 PCT.
* MIN TEMPERATURE..........50 TO 60 DEGS.
24 HR TREND...........DOWN 3 TO 7 DEGS.
* MAX HUMIDITY.............62 TO 72 PCT.
24 HR TREND...........UP 29 TO 33 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTH 10 TO 15 MPH.
* 10000 FT MSL WIND........NORTHWEST AROUND 15 MPH INCREASING TO
NORTH AROUND 30 MPH AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER..............MOSTLY SUNNY (10-20 PCT).
* CHANCE OF PRECIP.........0 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........80 TO 90 DEGS.
24 HR TREND...........DOWN 1 DEG.
* MIN HUMIDITY.............14 TO 24 PCT.
24 HR TREND...........DOWN 1 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTH AROUND 10 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
* 10000 FT MSL WIND........NORTHWEST 10 TO 15 MPH.
* MIXING HEIGHT............10368 FT AGL.
* TRANSPORT WINDS..........SOUTHWEST 11 KNOTS SHIFTING TO THE WEST
IN THE AFTERNOON.
* VENTILATION CATEGORY.....EXCELLENT (114048 KNOT-FT).
FRIDAY NIGHT
* SKY/WEATHER..............MOSTLY CLEAR (15-25 PCT).
* CHANCE OF PRECIP.........0 PCT.
* CHANCE OF THUNDER........0 PCT.
* MIN TEMPERATURE..........53 TO 63 DEGS.
24 HR TREND...........UP 3 TO 6 DEGS.
* MAX HUMIDITY.............38 TO 48 PCT.
24 HR TREND...........DOWN 23 TO 27 PCT.
* WIND (20 FT/10-MIN AVG)..WEST AROUND 10 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
* 10000 FT MSL WIND........NORTHWEST AROUND 10 MPH SHIFTING TO THE
NORTH AFTER MIDNIGHT.
SATURDAY
* SKY/WEATHER..............MOSTLY SUNNY (10-20 PCT).
* CHANCE OF PRECIP.........0 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........85 TO 95 DEGS.
24 HR TREND...........UP 4 TO 8 DEGS.
* MIN HUMIDITY.............13 TO 23 PCT.
24 HR TREND...........DOWN 3 TO 6 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTHEAST 15 TO 20 MPH.
* 10000 FT MSL WIND........EAST AROUND 5 MPH SHIFTING TO THE SOUTH
IN THE AFTERNOON.
* MIXING HEIGHT............12339 FT AGL.
* TRANSPORT WINDS..........SOUTHEAST 12 TO 14 KNOTS.
* VENTILATION CATEGORY.....EXCELLENT (172746 KNOT-FT).
FORECAST DAYS 3 THROUGH 7...
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG
SUNDAY
MOSTLY CLOUDY. LOWS 61 TO 71. HIGHS 84 TO 94. SOUTH
WIND AROUND 20 MPH. MINIMUM HUMIDITY 11 TO 19 PCT.
MONDAY
MOSTLY CLOUDY. LOWS 57 TO 67. HIGHS 76 TO 86. SOUTHWEST
WIND AROUND 25 MPH. MINIMUM HUMIDITY 16 TO 26 PCT.
TUESDAY
PARTLY CLOUDY. LOWS 52 TO 62. HIGHS 74 TO 84.
SOUTHWEST WIND AROUND 20 MPH. MINIMUM HUMIDITY 16 TO 25 PCT.
WEDNESDAY
CLEAR. LOWS 47 TO 57. HIGHS 78 TO 88.
THURSDAY
MOSTLY CLEAR. LOWS 52 TO 62. HIGHS 84 TO 94.
NOTE TO USERS - ZONE 150 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE TUCSON INTERNATIONAL AIRPORT
LOCATION (2550 MSL)
AZZ151-011415-
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-
543 PM MST THU APR 30 2026
REST OF TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY (70-80 PCT) THEN BECOMING
CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS.
* CHANCE OF PRECIP.........70 PCT.
* CHANCE OF THUNDER........20 PCT.
* MIN TEMPERATURE..........44 TO 54 DEGS.
24 HR TREND...........DOWN 6 TO 10 DEGS.
* MAX HUMIDITY.............77 TO 87 PCT.
24 HR TREND...........UP 57 TO 61 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTH 10 TO 15 MPH.
* 10000 FT MSL WIND........WEST AROUND 15 MPH INCREASING TO NORTH
AROUND 25 MPH AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER..............MOSTLY SUNNY (15-25 PCT).
* CHANCE OF PRECIP.........0 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........73 TO 83 DEGS.
24 HR TREND...........DOWN 1 DEG.
* MIN HUMIDITY.............18 TO 28 PCT.
24 HR TREND...........DOWN 7 TO 11 PCT.
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.
* 10000 FT MSL WIND........NORTH AROUND 20 MPH BECOMING NORTHWEST
AROUND 10 MPH IN THE AFTERNOON.
* MIXING HEIGHT............9867 FT AGL.
* TRANSPORT WINDS..........WEST 10 TO 12 KNOTS.
* VENTILATION CATEGORY.....EXCELLENT (118404 KNOT-FT).
FRIDAY NIGHT
* SKY/WEATHER..............MOSTLY CLEAR (15-25 PCT).
* CHANCE OF PRECIP.........0 PCT.
* CHANCE OF THUNDER........0 PCT.
* MIN TEMPERATURE..........46 TO 56 DEGS.
24 HR TREND...........UP 1 DEG.
* MAX HUMIDITY.............58 TO 68 PCT.
24 HR TREND...........DOWN 36 TO 40 PCT.
* WIND (20 FT/10-MIN AVG)..NORTHWEST AROUND 10 MPH SHIFTING TO THE
EAST AFTER MIDNIGHT.
* 10000 FT MSL WIND........WEST 10 TO 15 MPH.
SATURDAY
* SKY/WEATHER..............MOSTLY SUNNY (15-25 PCT).
* CHANCE OF PRECIP.........0 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........75 TO 85 DEGS.
24 HR TREND...........UP 3 TO 6 DEGS.
* MIN HUMIDITY.............17 TO 27 PCT.
24 HR TREND...........UP 1 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTHEAST 15 TO 20 MPH.
* 10000 FT MSL WIND........WEST AROUND 5 MPH SHIFTING TO THE SOUTH
IN THE AFTERNOON.
* MIXING HEIGHT............13188 FT AGL.
* TRANSPORT WINDS..........SOUTHEAST 14 TO 16 KNOTS.
* VENTILATION CATEGORY.....EXCELLENT (211008 KNOT-FT).
FORECAST DAYS 3 THROUGH 7...
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG
SUNDAY
MOSTLY CLOUDY. LOWS 54 TO 64. HIGHS 77 TO 87. SOUTH
WIND AROUND 20 MPH. MINIMUM HUMIDITY 16 TO 26 PCT.
MONDAY
MOSTLY CLOUDY. LOWS 52 TO 62. HIGHS 73 TO 83. SOUTHWEST
WIND AROUND 25 MPH. MINIMUM HUMIDITY 17 TO 27 PCT.
TUESDAY
PARTLY CLOUDY. LOWS 49 TO 59. HIGHS 69 TO 79.
SOUTHWEST WIND AROUND 25 MPH. MINIMUM HUMIDITY 19 TO 29 PCT.
WEDNESDAY
CLEAR. LOWS 41 TO 51. HIGHS 72 TO 82.
THURSDAY
MOSTLY CLEAR. LOWS 45 TO 55. HIGHS 77 TO 87.
NOTE TO USERS - ZONE 151 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE BUENOS AIRES N.W.R. LOCATION
(3500 MSL)
AZZ152-011415-
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-
543 PM MST THU APR 30 2026
REST OF TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY (50-60 PCT). CHANCE OF
SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS.
* CHANCE OF PRECIP.........60 PCT.
* CHANCE OF THUNDER........20 PCT.
* MIN TEMPERATURE..........45 TO 55 DEGS.
24 HR TREND...........DOWN 6 TO 10 DEGS.
* MAX HUMIDITY.............75 TO 85 PCT.
24 HR TREND...........UP 58 TO 62 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 10 TO 15 MPH.
* 10000 FT MSL WIND........WEST AROUND 10 MPH INCREASING TO NORTH
AROUND 20 MPH AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT).
* CHANCE OF PRECIP.........10 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........73 TO 83 DEGS.
24 HR TREND...........UP 3 TO 6 DEGS.
* MIN HUMIDITY.............18 TO 28 PCT.
24 HR TREND...........UP 7 TO 11 PCT.
* WIND (20 FT/10-MIN AVG)..WEST 10 TO 15 MPH.
* 10000 FT MSL WIND........NORTH AROUND 20 MPH BECOMING NORTHWEST
AROUND 10 MPH IN THE AFTERNOON.
* MIXING HEIGHT............8684 FT AGL.
* TRANSPORT WINDS..........NORTHWEST 11 TO 14 KNOTS.
* VENTILATION CATEGORY.....EXCELLENT (121576 KNOT-FT).
FRIDAY 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 1 DEG.
* MAX HUMIDITY.............66 TO 76 PCT.
24 HR TREND...........DOWN 7 TO 11 PCT.
* WIND (20 FT/10-MIN AVG)..WEST AROUND 15 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
* 10000 FT MSL WIND........WEST 10 TO 15 MPH.
SATURDAY
* SKY/WEATHER..............MOSTLY SUNNY (15-25 PCT).
* CHANCE OF PRECIP.........0 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........71 TO 81 DEGS.
24 HR TREND...........UP 1 DEG.
* MIN HUMIDITY.............20 TO 30 PCT.
24 HR TREND...........UP 3 TO 6 PCT.
* WIND (20 FT/10-MIN AVG)..BREEZY. SOUTHEAST 15 TO 25 MPH.
* 10000 FT MSL WIND........WEST AROUND 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* MIXING HEIGHT............9177 FT AGL.
* TRANSPORT WINDS..........SOUTHEAST 19 TO 22 KNOTS.
* VENTILATION CATEGORY.....EXCELLENT (201894 KNOT-FT).
FORECAST DAYS 3 THROUGH 7...
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG
SUNDAY
MOSTLY CLOUDY. LOWS 50 TO 60. HIGHS 76 TO 86. SOUTHEAST
WIND AROUND 20 MPH. MINIMUM HUMIDITY 16 TO 26 PCT.
MONDAY
MOSTLY CLOUDY. LOWS 51 TO 61. HIGHS 74 TO 84. SOUTHWEST
WIND AROUND 20 MPH. MINIMUM HUMIDITY 15 TO 25 PCT.
TUESDAY
PARTLY CLOUDY. LOWS 49 TO 59. HIGHS 70 TO 80.
SOUTHWEST WIND AROUND 25 MPH. MINIMUM HUMIDITY 16 TO 26 PCT.
WEDNESDAY
MOSTLY CLEAR. LOWS 42 TO 52. HIGHS 72 TO 82.
THURSDAY
MOSTLY CLEAR. LOWS 45 TO 55. HIGHS 76 TO 86.
NOTE TO USERS - ZONE 152 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE CHIRICAHUA N.M. LOCATION (5400 MSL)
AZZ153-011415-
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-
543 PM MST THU APR 30 2026
REST OF TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY (55-65 PCT). SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS.
* CHANCE OF PRECIP.........30 PCT.
* CHANCE OF THUNDER........20 PCT.
* MIN TEMPERATURE..........39 TO 49 DEGS.
24 HR TREND...........DOWN 1 TO 4 DEGS.
* MAX HUMIDITY.............65 TO 75 PCT.
24 HR TREND...........UP 41 TO 45 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 10 TO 15 MPH.
* 10000 FT MSL WIND........WEST AROUND 15 MPH SHIFTING TO THE
NORTHWEST AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER..............PARTLY CLOUDY (40-50 PCT). SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS.
* CHANCE OF PRECIP.........10 PCT.
* CHANCE OF THUNDER........10 PCT.
* MAX TEMPERATURE..........64 TO 74 DEGS.
24 HR TREND...........DOWN 1 DEG.
* MIN HUMIDITY.............13 TO 23 PCT.
24 HR TREND...........UP 1 TO 4 PCT.
* WIND (20 FT/10-MIN AVG)..NORTHWEST AROUND 10 MPH SHIFTING TO THE
WEST IN THE AFTERNOON.
* 10000 FT MSL WIND........NORTH AROUND 15 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
* MIXING HEIGHT............11918 FT AGL.
* TRANSPORT WINDS..........NORTHWEST 12 TO 15 KNOTS.
* VENTILATION CATEGORY.....EXCELLENT (178770 KNOT-FT).
FRIDAY NIGHT
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT). SLIGHT CHANCE
OF SHOWERS.
* CHANCE OF PRECIP.........10 PCT.
* CHANCE OF THUNDER........0 PCT.
* MIN TEMPERATURE..........39 TO 49 DEGS.
24 HR TREND...........DOWN 1 DEG.
* MAX HUMIDITY.............69 TO 79 PCT.
24 HR TREND...........DOWN 1 TO 4 PCT.
* WIND (20 FT/10-MIN AVG)..WEST AROUND 15 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
* 10000 FT MSL WIND........WEST AROUND 20 MPH DECREASING TO AROUND
10 MPH AFTER MIDNIGHT.
SATURDAY
* SKY/WEATHER..............PARTLY CLOUDY (30-40 PCT). SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS.
* CHANCE OF PRECIP.........10 PCT.
* CHANCE OF THUNDER........10 PCT.
* MAX TEMPERATURE..........61 TO 71 DEGS.
24 HR TREND...........DOWN 1 TO 4 DEGS.
* MIN HUMIDITY.............27 TO 37 PCT.
24 HR TREND...........UP 6 TO 10 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTHEAST 15 TO 20 MPH.
* 10000 FT MSL WIND........SOUTHWEST 10 TO 15 MPH.
* MIXING HEIGHT............9928 FT AGL.
* TRANSPORT WINDS..........SOUTHEAST 14 TO 15 KNOTS.
* VENTILATION CATEGORY.....EXCELLENT (148920 KNOT-FT).
FORECAST DAYS 3 THROUGH 7...
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG
SUNDAY
MOSTLY CLOUDY. LOWS 42 TO 52. HIGHS 65 TO 75. SOUTHEAST
WIND AROUND 20 MPH. MINIMUM HUMIDITY 23 TO 33 PCT.
MONDAY
MOSTLY CLOUDY. LOWS 44 TO 54. HIGHS 63 TO 73. WEST WIND
AROUND 20 MPH. MINIMUM HUMIDITY 16 TO 26 PCT.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 42 TO 52. HIGHS 60 TO 70. WEST WIND AROUND
15 MPH. MINIMUM HUMIDITY 19 TO 29 PCT.
WEDNESDAY
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 62 TO 72.
THURSDAY
MOSTLY CLEAR. LOWS 39 TO 49. HIGHS 66 TO 76.
NOTE TO USERS - ZONE 153 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE POINT OF PINES LOCATION (6040 MSL)
AZZ154-011415-
ARIZONA FIRE WEATHER ZONE 154
FOREST WOODLANDS FDRA INCLUDING THE SKY ISLANDS OF SOUTHEAST
ARIZONA ABOVE 5500 FEET-CORONADO NF-TDC-
543 PM MST THU APR 30 2026
REST OF TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY (75-85 PCT). SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
* CHANCE OF PRECIP.........80 PCT.
* CHANCE OF THUNDER........20 PCT.
* MIN TEMPERATURE..........41 TO 51 DEGS.
24 HR TREND...........DOWN 3 TO 7 DEGS.
* MAX HUMIDITY.............80 TO 90 PCT.
24 HR TREND...........UP 68 TO 72 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTHWEST AROUND 15 MPH SHIFTING TO THE
WEST AFTER MIDNIGHT.
* 10000 FT MSL WIND........WEST AROUND 10 MPH INCREASING TO NORTH
AROUND 20 MPH AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER..............PARTLY CLOUDY (30-40 PCT).
* CHANCE OF PRECIP.........0 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........62 TO 72 DEGS.
24 HR TREND...........UP 1 TO 4 DEGS.
* MIN HUMIDITY.............26 TO 36 PCT.
24 HR TREND...........UP 1 TO 4 PCT.
* WIND (20 FT/10-MIN AVG)..NORTHWEST 10 TO 15 MPH.
* 10000 FT MSL WIND........NORTH AROUND 20 MPH BECOMING NORTHWEST
AROUND 10 MPH IN THE AFTERNOON.
* MIXING HEIGHT............10631 FT AGL.
* TRANSPORT WINDS..........NORTHWEST 12 KNOTS.
* VENTILATION CATEGORY.....EXCELLENT (127572 KNOT-FT).
FRIDAY NIGHT
* SKY/WEATHER..............PARTLY CLOUDY (20-30 PCT).
* CHANCE OF PRECIP.........0 PCT.
* CHANCE OF THUNDER........0 PCT.
* MIN TEMPERATURE..........41 TO 51 DEGS.
24 HR TREND...........UP 1 DEG.
* MAX HUMIDITY.............66 TO 76 PCT.
24 HR TREND...........DOWN 29 TO 33 PCT.
* WIND (20 FT/10-MIN AVG)..BREEZY. NORTHWEST AROUND 15 MPH
INCREASING TO EAST AROUND 25 MPH AFTER
MIDNIGHT.
* 10000 FT MSL WIND........WEST 10 TO 15 MPH.
SATURDAY
* SKY/WEATHER..............MOSTLY SUNNY (15-25 PCT).
* CHANCE OF PRECIP.........0 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........63 TO 73 DEGS.
24 HR TREND...........LITTLE CHANGE.
* MIN HUMIDITY.............30 TO 40 PCT.
24 HR TREND...........UP 2 TO 5 PCT.
* WIND (20 FT/10-MIN AVG)..BREEZY. EAST 15 TO 25 MPH.
* 10000 FT MSL WIND........NORTHWEST AROUND 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* MIXING HEIGHT............10885 FT AGL.
* TRANSPORT WINDS..........SOUTHEAST 17 TO 20 KNOTS.
* VENTILATION CATEGORY.....EXCELLENT (201372 KNOT-FT).
FORECAST DAYS 3 THROUGH 7...
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG
SUNDAY
MOSTLY CLOUDY. LOWS 48 TO 58. HIGHS 66 TO 76. SOUTHEAST
WIND AROUND 20 MPH. MINIMUM HUMIDITY 22 TO 32 PCT.
MONDAY
MOSTLY CLOUDY. LOWS 48 TO 58. HIGHS 64 TO 74. SOUTHWEST
WIND AROUND 25 MPH. MINIMUM HUMIDITY 20 TO 30 PCT.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 45 TO 55. HIGHS 60 TO 70. SOUTHWEST WIND
AROUND 25 MPH. MINIMUM HUMIDITY 22 TO 32 PCT.
WEDNESDAY
MOSTLY CLEAR. LOWS 39 TO 49. HIGHS 62 TO 72.
THURSDAY
MOSTLY CLEAR. LOWS 43 TO 53. HIGHS 67 TO 77.
NOTE TO USERS - ZONE 154 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE AVERAGE ACROSS THE ZONE
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