452
FNUS55 KTWC 252200
FWFTWC
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST ARIZONA
NATIONAL WEATHER SERVICE TUCSON AZ
300 PM MST THU DEC 25 2025
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
20-FOOT WIND FORECAST OF 'LIGHT WINDS' INDICATES MAINLY
TERRAIN DRIVEN WINDS
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
DISCUSSION
TEMPERATURES REMAIN ABOUT 10 DEGREES ABOVE NORMAL
THROUGH FRIDAY WITH COOLING TO NEAR TO SLIGHTLY ABOVE NORMAL LEVELS
THIS WEEKEND. A FEW LIGHT SHOWERS MAINLY THIS MORNING, THEN DRYING
THIS AFTERNOON. DRY FRIDAY THEN A FEW MORE SHOWERS POSSIBLE SATURDAY
MAINLY FROM TUCSON EASTWARD. 20-FOOT WINDS WILL BE 15 MPH OR LESS
AND TERRAIN DRIVEN THROUGH THE WEEKEND. MIN RELATIVE HUMIDITY VALUES
AT ALL ELEVATIONS WILL BE IN THE 30-45 PERCENT (AND HIGHER IN THE
MOUNTAINS) THROUGH THE WEEKEND. MIN RELATIVE HUMIDITY VALUES LOWER
SLIGHTLY TO 25-35 PERCENT EARLY NEXT WEEK.
AZZ150-261415-
ARIZONA FIRE WEATHER ZONE 150
SONORAN FDRA-MOST OF PIMA COUNTY-SOUTH CENTRAL PINAL COUNTY-
TOHONO O'ODHAM NATION-TUCSON METROPOLITAN AREA-TDC-
300 PM MST THU DEC 25 2025
TONIGHT
* SKY/WEATHER..............PARTLY CLOUDY (25-35 PCT).
* CHANCE OF PRECIP.........0 PCT.
* CHANCE OF THUNDER........0 PCT.
* MIN TEMPERATURE..........47 TO 57 DEGS.
24 HR TREND...........DOWN 3 TO 7 DEGS.
* MAX HUMIDITY.............86 TO 96 PCT.
24 HR TREND...........UP 12 TO 16 PCT.
* WIND (20 FT/10-MIN AVG)..LIGHT WINDS.
* 10000 FT MSL WIND........SOUTHWEST 30 TO 35 MPH.
FRIDAY
* SKY/WEATHER..............PARTLY CLOUDY (40-50 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.............40 TO 50 PCT.
24 HR TREND...........DOWN 5 TO 9 PCT.
* WIND (20 FT/10-MIN AVG)..LIGHT WINDS BECOMING SOUTHWEST AROUND 10
MPH IN THE AFTERNOON.
* 10000 FT MSL WIND........SOUTHWEST 35 TO 40 MPH.
* MIXING HEIGHT............4907 FT AGL.
* TRANSPORT WINDS..........SOUTH 8 KNOTS INCREASING TO SOUTHWEST 18
KNOTS IN THE AFTERNOON.
* VENTILATION CATEGORY.....VERY GOOD (88326 KNOT-FT).
FRIDAY NIGHT
* SKY/WEATHER..............MOSTLY CLOUDY (60-70 PCT). SLIGHT CHANCE
OF SHOWERS.
* CHANCE OF PRECIP.........20 PCT.
* CHANCE OF THUNDER........0 PCT.
* MIN TEMPERATURE..........48 TO 58 DEGS.
24 HR TREND...........LITTLE CHANGE.
* MAX HUMIDITY.............82 TO 92 PCT.
24 HR TREND...........DOWN 10 TO 14 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTHWEST AROUND 10 MPH.
* 10000 FT MSL WIND........SOUTHWEST 35 TO 40 MPH.
SATURDAY
* SKY/WEATHER..............MOSTLY CLOUDY (55-65 PCT). CHANCE OF
SHOWERS.
* CHANCE OF PRECIP.........30 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........60 TO 70 DEGS.
24 HR TREND...........DOWN 5 TO 9 DEGS.
* MIN HUMIDITY.............40 TO 50 PCT.
24 HR TREND...........UP 1 PCT.
* WIND (20 FT/10-MIN AVG)..LIGHT WINDS BECOMING WEST AROUND 10 MPH
IN THE AFTERNOON.
* 10000 FT MSL WIND........SOUTHWEST AROUND 40 MPH DECREASING TO
AROUND 30 MPH IN THE AFTERNOON.
* MIXING HEIGHT............3989 FT AGL.
* TRANSPORT WINDS..........WEST 9 TO 11 KNOTS.
* VENTILATION CATEGORY.....GOOD (43879 KNOT-FT).
FORECAST DAYS 3 THROUGH 7...
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG
SUNDAY
PARTLY CLOUDY. LOWS 38 TO 48. HIGHS 58 TO 68. LIGHT
WINDS. MINIMUM HUMIDITY 28 TO 38 PCT.
MONDAY
MOSTLY CLEAR. LOWS 34 TO 44. HIGHS 59 TO 69. NORTHEAST
WIND AROUND 15 MPH. MINIMUM HUMIDITY 18 TO 28 PCT.
TUESDAY
PARTLY CLOUDY. LOWS 37 TO 47. HIGHS 62 TO 72. EAST
WIND AROUND 20 MPH. MINIMUM HUMIDITY 20 TO 29 PCT.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 38 TO 48.
HIGHS 64 TO 74.
NEW YEARS DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 44 TO 54.
HIGHS 62 TO 72.
NOTE TO USERS - ZONE 150 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE TUCSON INTERNATIONAL AIRPORT
LOCATION (2550 MSL)
AZZ151-261415-
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-
300 PM MST THU DEC 25 2025
TONIGHT
* SKY/WEATHER..............MOSTLY CLEAR (15-25 PCT).
* CHANCE OF PRECIP.........0 PCT.
* CHANCE OF THUNDER........0 PCT.
* MIN TEMPERATURE..........43 TO 53 DEGS.
24 HR TREND...........DOWN 3 TO 6 DEGS.
* MAX HUMIDITY.............83 TO 93 PCT.
24 HR TREND...........DOWN 1 PCT.
* WIND (20 FT/10-MIN AVG)..LIGHT WINDS.
* 10000 FT MSL WIND........SOUTHWEST 30 TO 35 MPH.
FRIDAY
* SKY/WEATHER..............PARTLY CLOUDY (40-50 PCT).
* CHANCE OF PRECIP.........10 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........67 TO 77 DEGS.
24 HR TREND...........LITTLE CHANGE.
* MIN HUMIDITY.............36 TO 46 PCT.
24 HR TREND...........DOWN 7 TO 11 PCT.
* WIND (20 FT/10-MIN AVG)..LIGHT WINDS BECOMING SOUTHWEST AROUND 10
MPH IN THE AFTERNOON.
* 10000 FT MSL WIND........SOUTHWEST 30 TO 35 MPH.
* MIXING HEIGHT............4173 FT AGL.
* TRANSPORT WINDS..........SOUTH 8 KNOTS SHIFTING TO THE SOUTHWEST
17 KNOTS IN THE AFTERNOON.
* VENTILATION CATEGORY.....VERY GOOD (70941 KNOT-FT).
FRIDAY NIGHT
* SKY/WEATHER..............MOSTLY CLOUDY (60-70 PCT). CHANCE OF
SHOWERS.
* CHANCE OF PRECIP.........30 PCT.
* CHANCE OF THUNDER........0 PCT.
* MIN TEMPERATURE..........45 TO 55 DEGS.
24 HR TREND...........UP 1 DEG.
* MAX HUMIDITY.............81 TO 91 PCT.
24 HR TREND...........DOWN 10 TO 14 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTHWEST AROUND 10 MPH.
* 10000 FT MSL WIND........SOUTHWEST AROUND 30 MPH INCREASING TO
AROUND 40 MPH AFTER MIDNIGHT.
SATURDAY
* SKY/WEATHER..............MOSTLY CLOUDY (65-75 PCT). CHANCE OF
SHOWERS.
* CHANCE OF PRECIP.........40 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........58 TO 68 DEGS.
24 HR TREND...........DOWN 5 TO 9 DEGS.
* MIN HUMIDITY.............45 TO 55 PCT.
24 HR TREND...........UP 3 TO 6 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTHWEST AROUND 10 MPH.
* 10000 FT MSL WIND........SOUTHWEST 35 TO 40 MPH.
* MIXING HEIGHT............4251 FT AGL.
* TRANSPORT WINDS..........SOUTHWEST 14 TO 18 KNOTS.
* VENTILATION CATEGORY.....VERY GOOD (76518 KNOT-FT).
FORECAST DAYS 3 THROUGH 7...
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 34 TO 44.
HIGHS 55 TO 65. LIGHT WINDS. MINIMUM HUMIDITY 28 TO 38 PCT.
MONDAY
PARTLY CLOUDY. LOWS 29 TO 39. HIGHS 54 TO 64. EAST WIND
AROUND 20 MPH. MINIMUM HUMIDITY 22 TO 32 PCT.
TUESDAY
PARTLY CLOUDY. LOWS 31 TO 41. HIGHS 55 TO 65. EAST
WIND AROUND 20 MPH. MINIMUM HUMIDITY 24 TO 34 PCT.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 32 TO
42. HIGHS 61 TO 71.
NEW YEARS DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 40 TO 50.
HIGHS 59 TO 69.
NOTE TO USERS - ZONE 151 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE BUENOS AIRES N.W.R. LOCATION
(3500 MSL)
AZZ152-261415-
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-
300 PM MST THU DEC 25 2025
TONIGHT
* 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...........DOWN 2 TO 5 DEGS.
* MAX HUMIDITY.............81 TO 91 PCT.
24 HR TREND...........DOWN 2 TO 5 PCT.
* WIND (20 FT/10-MIN AVG)..LIGHT WINDS.
* 10000 FT MSL WIND........SOUTHWEST 25 TO 30 MPH.
FRIDAY
* SKY/WEATHER..............PARTLY CLOUDY (35-45 PCT).
* CHANCE OF PRECIP.........10 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........66 TO 76 DEGS.
24 HR TREND...........LITTLE CHANGE.
* MIN HUMIDITY.............38 TO 48 PCT.
24 HR TREND...........DOWN 6 TO 10 PCT.
* WIND (20 FT/10-MIN AVG)..LIGHT WINDS BECOMING SOUTHWEST AROUND 10
MPH IN THE AFTERNOON.
* 10000 FT MSL WIND........SOUTHWEST 30 TO 35 MPH.
* MIXING HEIGHT............4428 FT AGL.
* TRANSPORT WINDS..........SOUTHEAST 7 KNOTS SHIFTING TO THE
SOUTHWEST 15 KNOTS IN THE AFTERNOON.
* VENTILATION CATEGORY.....GOOD (66420 KNOT-FT).
FRIDAY NIGHT
* SKY/WEATHER..............MOSTLY CLOUDY (55-65 PCT). CHANCE OF
SHOWERS.
* CHANCE OF PRECIP.........30 PCT.
* CHANCE OF THUNDER........0 PCT.
* MIN TEMPERATURE..........44 TO 54 DEGS.
24 HR TREND...........UP 1 TO 4 DEGS.
* MAX HUMIDITY.............79 TO 89 PCT.
24 HR TREND...........DOWN 9 TO 13 PCT.
* WIND (20 FT/10-MIN AVG)..WEST AROUND 10 MPH IN THE EVENING
BECOMING LIGHT.
* 10000 FT MSL WIND........SOUTHWEST AROUND 30 MPH INCREASING TO
AROUND 40 MPH AFTER MIDNIGHT.
SATURDAY
* SKY/WEATHER..............MOSTLY CLOUDY (65-75 PCT). CHANCE OF
SHOWERS.
* CHANCE OF PRECIP.........50 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........57 TO 67 DEGS.
24 HR TREND...........DOWN 4 TO 8 DEGS.
* MIN HUMIDITY.............50 TO 60 PCT.
24 HR TREND...........UP 3 TO 6 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTHWEST AROUND 10 MPH.
* 10000 FT MSL WIND........SOUTHWEST 35 TO 40 MPH.
* MIXING HEIGHT............3904 FT AGL.
* TRANSPORT WINDS..........SOUTHWEST 14 TO 21 KNOTS.
* VENTILATION CATEGORY.....VERY GOOD (81984 KNOT-FT).
FORECAST DAYS 3 THROUGH 7...
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS 34 TO 44. HIGHS
54 TO 64. LIGHT WINDS. MINIMUM HUMIDITY 26 TO 36 PCT.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 27 TO 37.
HIGHS 49 TO 59. EAST WIND AROUND 20 MPH. MINIMUM HUMIDITY 24 TO
34 PCT.
TUESDAY
PARTLY CLOUDY. LOWS 28 TO 38. HIGHS 51 TO 61. EAST
WIND AROUND 20 MPH. MINIMUM HUMIDITY 25 TO 35 PCT.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 28 TO
38. HIGHS 56 TO 66.
NEW YEARS DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 35 TO 45.
HIGHS 57 TO 67.
NOTE TO USERS - ZONE 152 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE CHIRICAHUA N.M. LOCATION (5400 MSL)
AZZ153-261415-
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-
300 PM MST THU DEC 25 2025
TONIGHT
* SKY/WEATHER..............PARTLY CLOUDY (20-30 PCT).
* CHANCE OF PRECIP.........0 PCT.
* CHANCE OF THUNDER........0 PCT.
* MIN TEMPERATURE..........35 TO 45 DEGS.
24 HR TREND...........DOWN 3 TO 6 DEGS.
* MAX HUMIDITY.............82 TO 92 PCT.
24 HR TREND...........DOWN 5 TO 9 PCT.
* WIND (20 FT/10-MIN AVG)..WEST AROUND 10 MPH IN THE EVENING
BECOMING LIGHT.
* 10000 FT MSL WIND........SOUTHWEST 25 TO 30 MPH.
FRIDAY
* SKY/WEATHER..............PARTLY CLOUDY (40-50 PCT).
* CHANCE OF PRECIP.........10 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........54 TO 64 DEGS.
24 HR TREND...........LITTLE CHANGE.
* MIN HUMIDITY.............43 TO 53 PCT.
24 HR TREND...........DOWN 10 TO 14 PCT.
* WIND (20 FT/10-MIN AVG)..LIGHT WINDS BECOMING SOUTHWEST AROUND 10
MPH IN THE AFTERNOON.
* 10000 FT MSL WIND........SOUTHWEST 30 TO 35 MPH.
* MIXING HEIGHT............4699 FT AGL.
* TRANSPORT WINDS..........SOUTHEAST 13 KNOTS SHIFTING TO THE
SOUTHWEST 21 KNOTS IN THE AFTERNOON.
* VENTILATION CATEGORY.....VERY GOOD (98679 KNOT-FT).
FRIDAY NIGHT
* SKY/WEATHER..............MOSTLY CLOUDY (65-75 PCT). CHANCE OF
SHOWERS.
* CHANCE OF PRECIP.........30 PCT.
* CHANCE OF THUNDER........0 PCT.
* MIN TEMPERATURE..........37 TO 47 DEGS.
24 HR TREND...........UP 1 TO 4 DEGS.
* MAX HUMIDITY.............80 TO 90 PCT.
24 HR TREND...........DOWN 7 TO 11 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTHWEST AROUND 10 MPH IN THE EVENING
BECOMING LIGHT.
* 10000 FT MSL WIND........SOUTHWEST 35 TO 40 MPH.
SATURDAY
* SKY/WEATHER..............MOSTLY CLOUDY (70-80 PCT). SHOWERS
LIKELY.
* CHANCE OF PRECIP.........60 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........46 TO 56 DEGS.
24 HR TREND...........DOWN 4 TO 8 DEGS.
* MIN HUMIDITY.............56 TO 66 PCT.
24 HR TREND...........UP 3 TO 6 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTHWEST AROUND 10 MPH.
* 10000 FT MSL WIND........SOUTHWEST AROUND 35 MPH DECREASING TO
AROUND 25 MPH IN THE AFTERNOON.
* MIXING HEIGHT............2757 FT AGL.
* TRANSPORT WINDS..........SOUTHWEST 15 TO 22 KNOTS.
* VENTILATION CATEGORY.....GOOD (60654 KNOT-FT).
FORECAST DAYS 3 THROUGH 7...
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS.
LOWS 27 TO 37. HIGHS 43 TO 53. NORTHWEST WIND AROUND 15 MPH.
MINIMUM HUMIDITY 27 TO 37 PCT.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS. LOWS
21 TO 31. HIGHS 43 TO 53. EAST WIND AROUND 15 MPH. MINIMUM
HUMIDITY 21 TO 31 PCT.
TUESDAY
MOSTLY CLEAR. LOWS 23 TO 33. HIGHS 46 TO 56. EAST WIND
AROUND 15 MPH. MINIMUM HUMIDITY 20 TO 29 PCT.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS. LOWS 26 TO 36. HIGHS 51 TO 61.
NEW YEARS DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 32 TO 42.
HIGHS 50 TO 60.
NOTE TO USERS - ZONE 153 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE POINT OF PINES LOCATION (6040 MSL)
AZZ154-261415-
ARIZONA FIRE WEATHER ZONE 154
FOREST WOODLANDS FDRA INCLUDING THE SKY ISLANDS OF SOUTHEAST
ARIZONA ABOVE 5500 FEET-CORONADO NF-TDC-
300 PM MST THU DEC 25 2025
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.............76 TO 86 PCT.
24 HR TREND...........LITTLE CHANGE.
* WIND (20 FT/10-MIN AVG)..LIGHT WINDS.
* 10000 FT MSL WIND........SOUTHWEST 25 TO 30 MPH.
FRIDAY
* SKY/WEATHER..............PARTLY CLOUDY (40-50 PCT).
* CHANCE OF PRECIP.........10 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........58 TO 68 DEGS.
24 HR TREND...........LITTLE CHANGE.
* MIN HUMIDITY.............43 TO 53 PCT.
24 HR TREND...........DOWN 7 TO 11 PCT.
* WIND (20 FT/10-MIN AVG)..LIGHT WINDS BECOMING SOUTHWEST AROUND 10
MPH IN THE AFTERNOON.
* 10000 FT MSL WIND........SOUTHWEST 30 TO 35 MPH.
* MIXING HEIGHT............5225 FT AGL.
* TRANSPORT WINDS..........SOUTHWEST 10 TO 17 KNOTS.
* VENTILATION CATEGORY.....VERY GOOD (70537 KNOT-FT).
FRIDAY NIGHT
* SKY/WEATHER..............MOSTLY CLOUDY (55-65 PCT). CHANCE OF
SHOWERS.
* CHANCE OF PRECIP.........30 PCT.
* CHANCE OF THUNDER........0 PCT.
* MIN TEMPERATURE..........41 TO 51 DEGS.
24 HR TREND...........LITTLE CHANGE.
* MAX HUMIDITY.............72 TO 82 PCT.
24 HR TREND...........DOWN 13 TO 17 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTHWEST AROUND 10 MPH.
* 10000 FT MSL WIND........SOUTHWEST AROUND 30 MPH INCREASING TO
AROUND 40 MPH AFTER MIDNIGHT.
SATURDAY
* SKY/WEATHER..............MOSTLY CLOUDY (65-75 PCT). CHANCE OF
SHOWERS.
* CHANCE OF PRECIP.........50 PCT.
* CHANCE OF THUNDER........0 PCT.
* MAX TEMPERATURE..........50 TO 60 DEGS.
24 HR TREND...........DOWN 3 TO 7 DEGS.
* MIN HUMIDITY.............51 TO 61 PCT.
24 HR TREND...........UP 1 PCT.
* WIND (20 FT/10-MIN AVG)..SOUTHWEST 10 TO 15 MPH.
* 10000 FT MSL WIND........SOUTHWEST 35 TO 40 MPH.
* MIXING HEIGHT............4694 FT AGL.
* TRANSPORT WINDS..........SOUTHWEST 18 TO 23 KNOTS.
* VENTILATION CATEGORY.....VERY GOOD (96227 KNOT-FT).
FORECAST DAYS 3 THROUGH 7...
WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS 32 TO 42. HIGHS
46 TO 56. LIGHT WINDS. MINIMUM HUMIDITY 29 TO 39 PCT.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS. LOWS
28 TO 38. HIGHS 42 TO 52. EAST WIND AROUND 25 MPH. MINIMUM
HUMIDITY 27 TO 37 PCT.
TUESDAY
PARTLY CLOUDY. LOWS 28 TO 38. HIGHS 43 TO 53. EAST
WIND AROUND 25 MPH. MINIMUM HUMIDITY 29 TO 39 PCT.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS. LOWS 30 TO 40. HIGHS 50 TO 60.
NEW YEARS DAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 38 TO 48.
HIGHS 50 TO 60.
NOTE TO USERS - ZONE 154 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE AVERAGE ACROSS THE ZONE
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