292
FNUS55 KFGZ 130829
FWFFGZ
FIRE WEATHER PLANNING FORECAST FOR NORTHERN ARIZONA
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
129 AM MST SUN SEP 13 2026
+++ THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS +++
+++ 20-FOOT WIND FORECAST OF 'LIGHT WINDS' INDICATES MAINLY
TERRAIN DRIVEN WINDS +++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
DISCUSSION...TODAY THROUGH MONDAY
SCATTERED SHOWERS/STORMS
COVERAGE MORE WIDESPREAD OVER THE NEXT COUPLE DAYS. STORMS WILL BE
CAPABLE OF PRODUCING HEAVY RAIN, HAIL, FREQUENT LIGHTNING, AND
GUSTY/ERRATIC WINDS. DAYTIME WINDS S-SW 10-20 MPH GUSTING UP TO 25
MPH. MINIMUM RH VALUES GENERALLY BETWEEN 30-55% EACH AFTERNOON.
TUESDAY THROUGH THURSDAY...DAILY CHANCES FOR SHOWERS/THUNDERSTORMS
WILL CONTINUE EACH AFTERNOON/EVENING. COVERAGE OF STORMS MAY VARY
EACH DAY DEPENDING ON PREVIOUS DAY'S ACTIVITY. STORMS WILL BE
CAPABLE OF PRODUCING HEAVY RAIN, HAIL, FREQUENT LIGHTNING, AND
GUSTY/ERRATIC WINDS. DAYTIME WINDS S-SW 10-20 MPH. MINIMUM RH VALUES
GENERALLY BETWEEN 30-60% EACH AFTERNOON.
AZZ115-140115-
WESTERN MOGOLLON RIM-
INCLUDING THE CITIES OF FLAGSTAFF, WILLIAMS, AND MUNDS PARK
129 AM MST SUN SEP 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
MAX TEMPERATURE.....73-83.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........38-48 PERCENT.
24 HR TREND......10 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH.
POP.................40 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 40 PERCENT IN THE
AFTERNOON.
MIXING HEIGHT.......2600 FT AGL INCREASING TO 5200 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTH 10 TO 15 KNOTS.
MAX VENTILATION.....EXCELLENT.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....47-57.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........80-100 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....30 PERCENT DECREASING TO 10 PERCENT AFTER
MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....72-82.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........36-46 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25
MPH IN THE AFTERNOON.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................30 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 30 PERCENT IN THE
AFTERNOON.
MIXING HEIGHT.......3100 FT AGL INCREASING TO 7400 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 KNOTS.
MAX VENTILATION.....EXCELLENT.
FORECAST DAYS 3 THROUGH 5
TUESDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS AND SLIGHT
CHANCE OF SHOWERS. HIGHS 72 TO 82. SOUTHWEST WINDS 10 TO 15 MPH.
GUSTS UP TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR EARLY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 72 TO
82. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 20 MPH.
THURSDAY
PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 72 TO
82. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN THE
AFTERNOON.
AZZ106-140115-
GRAND CANYON COUNTRY-
INCLUDING THE CITIES OF GRAND CANYON VILLAGE, TUSAYAN, SUPAI,
AND GRAND CANYON NORTH RIM
129 AM MST SUN SEP 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY. RAIN
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN
THE AFTERNOON.
MAX TEMPERATURE.....87-97 AT THE RIVER...73-83 AT THE RIM.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........29-39 PERCENT AT THE RIVER...38-48 PERCENT AT
THE RIM.
24 HR TREND......11 PERCENT WETTER.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH.
POP.................60 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 50 PERCENT IN THE
AFTERNOON.
MIXING HEIGHT.......3000 FT AGL INCREASING TO 8000 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 KNOTS INCREASING TO AROUND
20 KNOTS IN THE AFTERNOON.
MAX VENTILATION.....EXCELLENT.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
MIN TEMPERATURE.....65-73 AT THE RIVER...52-62 AT THE RIM.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........67-87 PERCENT AT THE RIVER...80-100 PERCENT AT
THE RIM.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....30 PERCENT DECREASING TO 10 PERCENT AFTER
MIDNIGHT.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....85-95 AT THE RIVER...72-82 AT THE RIM.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........25-35 PERCENT AT THE RIVER...34-44 PERCENT AT
THE RIM.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................30 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 30 PERCENT IN THE
AFTERNOON.
MIXING HEIGHT.......3500 FT AGL INCREASING TO 7200 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 KNOTS INCREASING TO AROUND
25 KNOTS IN THE AFTERNOON.
MAX VENTILATION.....EXCELLENT.
FORECAST DAYS 3 THROUGH 5
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 84 TO 94. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 85 TO 95. SOUTH WINDS 10 TO 15 MPH. GUSTS UP
TO 20 MPH.
THURSDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 85 TO 95. SOUTH WINDS 10 TO 15 MPH SHIFTING
TO THE SOUTHWEST IN THE AFTERNOON.
AZZ108-140115-
YAVAPAI COUNTY MOUNTAINS-
INCLUDING THE CITIES OF PRESCOTT, SELIGMAN, ASH FORK,
AND CROWN KING
129 AM MST SUN SEP 13 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 83 BELOW 5000 FEET...AROUND 78 ABOVE
5000 FEET.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........37-47 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON.
FREE WINDS..........SOUTH 15 TO 25 MPH.
POP.................30 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 30 PERCENT IN THE
AFTERNOON.
MIXING HEIGHT.......2500 FT AGL INCREASING TO 7000 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTH AROUND 5 KNOTS INCREASING TO AROUND 15
KNOTS IN THE AFTERNOON.
MAX VENTILATION.....EXCELLENT.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 69 BELOW 5000 FEET...AROUND 66 ABOVE
5000 FEET.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........80-100 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................10 PERCENT.
CHANCE LIGHTNING....20 PERCENT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....AROUND 81 BELOW 5000 FEET...AROUND 76 ABOVE
5000 FEET.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........32-42 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25
MPH.
FREE WINDS..........SOUTHWEST 25 TO 35 MPH DECREASING TO 15 TO 25
MPH IN THE AFTERNOON.
POP.................10 PERCENT.
CHANCE LIGHTNING....10 PERCENT.
MIXING HEIGHT.......3300 FT AGL INCREASING TO 7800 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTH 15 TO 20 KNOTS.
MAX VENTILATION.....EXCELLENT.
FORECAST DAYS 3 THROUGH 5
TUESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 76 TO 85. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 76 TO 85. SOUTH WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE AFTERNOON.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 77 TO 86. SOUTHEAST WINDS 10 TO 15 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
AZZ137-140115-
YAVAPAI COUNTY VALLEYS AND BASINS-
INCLUDING THE CITIES OF COTTONWOOD, CAMP VERDE, CORDES JUNCTION,
AND BAGDAD
129 AM MST SUN SEP 13 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH THE DAY.
MAX TEMPERATURE.....87-97.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........29-39 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
FREE WINDS..........SOUTH 10 TO 20 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....20 PERCENT.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....62-72.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........77-97 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................10 PERCENT.
CHANCE LIGHTNING....20 PERCENT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....87-97.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........27-37 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 25 TO 35 MPH DECREASING TO 15 TO 25
MPH IN THE AFTERNOON.
POP.................10 PERCENT.
CHANCE LIGHTNING....10 PERCENT.
FORECAST DAYS 3 THROUGH 5
TUESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 86 TO 96. SOUTH WINDS 10 TO 15 MPH. GUSTS UP
TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 86 TO 96. SOUTHEAST WINDS 10 TO 15 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 87 TO 97. EAST WINDS 10 TO 15 MPH SHIFTING
TO THE SOUTH IN THE AFTERNOON.
AZZ138-140115-
OAK CREEK AND SYCAMORE CANYONS-
INCLUDING THE CITIES OF SEDONA AND VILLAGE OF OAK CREEK
129 AM MST SUN SEP 13 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
MAX TEMPERATURE.....80-90.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........35-45 PERCENT.
24 HR TREND......8 PERCENT WETTER.
20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN
THE AFTERNOON.
FREE WINDS..........SOUTHWEST 10 TO 20 MPH.
POP.................50 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 50 PERCENT IN THE
AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING. SLIGHT CHANCE OF RAIN SHOWERS
THROUGH THE NIGHT.
MIN TEMPERATURE.....62-69 BELOW 5000 FEET...58-68 ABOVE 5000 FEET.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........73-93 PERCENT BELOW 5000 FEET...77-97 PERCENT
ABOVE 5000 FEET.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....30 PERCENT DECREASING TO 10 PERCENT AFTER
MIDNIGHT.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....79-89.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........32-42 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 25 TO 35 MPH.
POP.................40 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 40 PERCENT IN THE
AFTERNOON.
FORECAST DAYS 3 THROUGH 5
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 79 TO 89. LIGHT WINDS BECOMING SOUTH 10 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 79 TO
89. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH WITH GUSTS UP TO
20 MPH IN THE AFTERNOON.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 80 TO 90. LIGHT WINDS.
AZZ105-140115-
MARBLE AND GLEN CANYONS-
INCLUDING THE CITIES OF PAGE AND LEES FERRY
129 AM MST SUN SEP 13 2026 /229 AM MDT SUN SEP 13 2026/
TODAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
MAX TEMPERATURE.....84-94.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........27-37 PERCENT.
24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN
THE AFTERNOON.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH.
POP.................50 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 40 PERCENT IN THE
AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING.
MIN TEMPERATURE.....62-70.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........66-86 PERCENT.
24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....30 PERCENT DECREASING TO 10 PERCENT AFTER
MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....82-92.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........26-36 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 20 PERCENT IN THE
AFTERNOON.
FORECAST DAYS 3 THROUGH 5
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 82 TO 92. LIGHT WINDS BECOMING SOUTHWEST
AROUND 10 MPH IN THE AFTERNOON.
WEDNESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 83 TO 93. LIGHT WINDS BECOMING SOUTH 10 TO
15 MPH.
THURSDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 82 TO 92. LIGHT WINDS.
AZZ104-140115-
KAIBAB PLATEAU-
INCLUDING THE CITIES OF JACOB LAKE AND FREDONIA
129 AM MST SUN SEP 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY. RAIN
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN
THE AFTERNOON.
MAX TEMPERATURE.....78-86 BELOW 7000 FEET...69-79 ABOVE 7000 FEET.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........36-46 PERCENT BELOW 7000 FEET...42-52 PERCENT
ABOVE 7000 FEET.
24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH.
POP.................60 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 40 PERCENT IN THE
AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....56-63 BELOW 7000 FEET...49-56 ABOVE 7000 FEET.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........80-100 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 25 TO 35 MPH.
POP.................30 PERCENT.
CHANCE LIGHTNING....30 PERCENT DECREASING TO 10 PERCENT AFTER
MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH THE DAY.
MAX TEMPERATURE.....76-84 BELOW 7000 FEET...68-77 ABOVE 7000 FEET.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........27-37 PERCENT BELOW 7000 FEET...34-44 PERCENT
ABOVE 7000 FEET.
24 HR TREND......8 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 20 PERCENT IN THE
AFTERNOON.
FORECAST DAYS 3 THROUGH 5
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 75 TO 85. SOUTHWEST WINDS 10 TO 15 MPH.
GUSTS UP TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 75 TO 85. SOUTHWEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 20 MPH.
THURSDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 75 TO 85. SOUTHWEST WINDS 10 TO 15 MPH.
AZZ107-140115-
COCONINO PLATEAU-
INCLUDING THE CITY OF VALLE
129 AM MST SUN SEP 13 2026 /229 AM MDT SUN SEP 13 2026/
TODAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
MAX TEMPERATURE.....77-83 ON THE PLATEAU...87-97 AT THE RIVER.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........37-47 PERCENT ON THE PLATEAU...27-37 PERCENT AT
THE RIVER.
24 HR TREND......10 PERCENT WETTER.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH.
POP.................40 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 40 PERCENT IN THE
AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....54-63 ON THE PLATEAU...63-73 AT THE RIVER.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........80-100 PERCENT ON THE PLATEAU...67-87 PERCENT
AT THE RIVER.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH INCREASING TO 25 TO 35
MPH AFTER MIDNIGHT.
POP.................10 PERCENT.
CHANCE LIGHTNING....10 PERCENT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH THE DAY.
MAX TEMPERATURE.....76-83 ON THE PLATEAU...87-97 AT THE RIVER.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........31-41 PERCENT ON THE PLATEAU...21-31 PERCENT AT
THE RIVER.
24 HR TREND......7 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25
MPH IN THE AFTERNOON.
FREE WINDS..........SOUTHWEST 25 TO 35 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....10 PERCENT.
FORECAST DAYS 3 THROUGH 5
TUESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 76 TO 86. SOUTH WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH.
WEDNESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 77 TO 86. SOUTH WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 77 TO 86. LIGHT WINDS BECOMING SOUTH 10 TO
15 MPH.
AZZ109-140115-
NORTHEAST PLATEAUS AND MESAS HWY 264 NORTHWARD-
INCLUDING THE CITIES OF KEAMS CANYON AND KAIBITO
129 AM MST SUN SEP 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
MAX TEMPERATURE.....81-88.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........27-37 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH.
POP.................30 PERCENT.
CHANCE LIGHTNING....0 PERCENT INCREASING TO 30 PERCENT IN THE
AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING.
MIN TEMPERATURE.....58-65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........79-99 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....30 PERCENT DECREASING TO 10 PERCENT AFTER
MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....79-85.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........28-38 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................30 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 30 PERCENT IN THE
AFTERNOON.
FORECAST DAYS 3 THROUGH 5
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 78 TO 85. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 78 TO 86. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 78 TO 85. SOUTH WINDS 10 TO 15 MPH SHIFTING
TO THE SOUTHWEST IN THE AFTERNOON.
AZZ140-140115-
NORTHEAST PLATEAUS AND MESAS SOUTH OF HWY 264-
INCLUDING THE CITIES OF DILKON AND KYKOTSMOVI
129 AM MST SUN SEP 13 2026 /229 AM MDT SUN SEP 13 2026/
TODAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....82-88.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........24-34 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 10 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
FREE WINDS..........SOUTH 10 TO 20 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....0 PERCENT INCREASING TO 20 PERCENT IN THE
AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING.
MIN TEMPERATURE.....AROUND 61.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........76-96 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....30 PERCENT DECREASING TO 10 PERCENT AFTER
MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....78-85.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........31-41 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25
MPH IN THE AFTERNOON.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................40 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 40 PERCENT IN THE
AFTERNOON.
FORECAST DAYS 3 THROUGH 5
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 77 TO 85. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 76 TO
84. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
76 TO 84. SOUTHEAST WINDS 10 TO 15 MPH SHIFTING TO THE SOUTHWEST
IN THE AFTERNOON.
AZZ110-140115-
CHINLE VALLEY-
INCLUDING THE CITIES OF CANYON DE CHELLY, CHINLE, AND KAYENTA
229 AM MDT SUN SEP 13 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....83-90.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........20-30 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 10 TO 20 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 20 PERCENT IN THE
AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
THROUGH THE NIGHT.
MIN TEMPERATURE.....58-65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........80-100 PERCENT.
24 HR TREND......9 PERCENT WETTER.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....40 PERCENT DECREASING TO 20 PERCENT AFTER
MIDNIGHT.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE MORNING. CHANCE OF RAIN SHOWERS THROUGH
THE DAY. CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
MAX TEMPERATURE.....77-84.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........30-40 PERCENT.
24 HR TREND......9 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................50 PERCENT.
CHANCE LIGHTNING....20 PERCENT INCREASING TO 40 PERCENT IN THE
AFTERNOON.
FORECAST DAYS 3 THROUGH 5
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 77 TO 84. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 77 TO
84. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 76 TO 83. SOUTH WINDS 10 TO 15 MPH.
AZZ111-140115-
CHUSKA MOUNTAINS AND DEFIANCE PLATEAU-
INCLUDING THE CITIES OF WINDOW ROCK AND GANADO
129 AM MST SUN SEP 13 2026 /229 AM MDT SUN SEP 13 2026/
TODAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....77-87.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........25-35 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST 10 TO 15 MPH IN
THE AFTERNOON.
FREE WINDS..........SOUTH 10 TO 20 MPH.
POP.................10 PERCENT.
CHANCE LIGHTNING....10 PERCENT.
MIXING HEIGHT.......3600 FT AGL INCREASING TO 9000 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 5 KNOTS INCREASING TO AROUND
15 KNOTS IN THE AFTERNOON.
MAX VENTILATION.....EXCELLENT.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING, THEN SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
MIN TEMPERATURE.....54-61.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........80-100 PERCENT.
24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................40 PERCENT.
CHANCE LIGHTNING....40 PERCENT DECREASING TO 30 PERCENT AFTER
MIDNIGHT.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....71-81.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........36-46 PERCENT.
24 HR TREND......11 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH.
POP.................60 PERCENT.
CHANCE LIGHTNING....20 PERCENT INCREASING TO 50 PERCENT IN THE
AFTERNOON.
MIXING HEIGHT.......4600 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 KNOTS.
MAX VENTILATION.....EXCELLENT.
FORECAST DAYS 3 THROUGH 5
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 70 TO 80. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 69 TO 79. LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 69 TO 79. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN
THE AFTERNOON.
AZZ139-140115-
BLACK MESA AREA-
129 AM MST SUN SEP 13 2026 /229 AM MDT SUN SEP 13 2026/
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....78-84.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........31 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25
MPH IN THE AFTERNOON.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH.
POP.................10 PERCENT.
CHANCE LIGHTNING....10 PERCENT.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING.
MIN TEMPERATURE.....57-62.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........78-98 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....30 PERCENT DECREASING TO 10 PERCENT AFTER
MIDNIGHT.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....74-80.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........29-39 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
25 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................40 PERCENT.
CHANCE LIGHTNING....20 PERCENT INCREASING TO 40 PERCENT IN THE
AFTERNOON.
FORECAST DAYS 3 THROUGH 5
TUESDAY
PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 73 TO 80. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 73 TO
80. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 72 TO 79. SOUTH WINDS 10 TO 15 MPH.
AZZ112-140115-
LITTLE COLORADO RIVER VALLEY IN COCONINO COUNTY-
INCLUDING THE CITIES OF WUPATKI NATIONAL MONUMENT AND TUBA CITY
129 AM MST SUN SEP 13 2026 /229 AM MDT SUN SEP 13 2026/
TODAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
MAX TEMPERATURE.....82-90.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........30-40 PERCENT.
24 HR TREND......8 PERCENT WETTER.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH.
POP.................30 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 30 PERCENT IN THE
AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....58-64.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........80-100 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH.
POP.................10 PERCENT.
CHANCE LIGHTNING....10 PERCENT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....81-89.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........30-40 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25
MPH IN THE AFTERNOON.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................30 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 30 PERCENT IN THE
AFTERNOON.
FORECAST DAYS 3 THROUGH 5
TUESDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS AND SLIGHT
CHANCE OF SHOWERS. HIGHS 80 TO 89. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 79 TO 89. LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH WITH
GUSTS UP TO 20 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 80 TO 88. LIGHT WINDS.
AZZ113-140115-
LITTLE COLORADO RIVER VALLEY IN NAVAJO COUNTY-
INCLUDING THE CITIES OF WINSLOW, HOLBROOK, AND SNOWFLAKE
129 AM MST SUN SEP 13 2026 /229 AM MDT SUN SEP 13 2026/
TODAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....83-89.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........27-37 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST 10 TO 15 MPH IN
THE AFTERNOON.
FREE WINDS..........SOUTHWEST 10 TO 20 MPH.
POP.................30 PERCENT.
CHANCE LIGHTNING....0 PERCENT INCREASING TO 30 PERCENT IN THE
AFTERNOON.
MIXING HEIGHT.......2400 FT AGL INCREASING TO 7900 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTH AROUND 5 KNOTS INCREASING TO SOUTHWEST
AROUND 15 KNOTS IN THE AFTERNOON.
MAX VENTILATION.....EXCELLENT.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....57-64.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........80-100 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH.
POP.................10 PERCENT.
CHANCE LIGHTNING....10 PERCENT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....81-87.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........29-39 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25
MPH IN THE AFTERNOON.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................40 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 40 PERCENT IN THE
AFTERNOON.
MIXING HEIGHT.......3400 FT AGL INCREASING TO 8800 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 KNOTS INCREASING TO AROUND
20 KNOTS IN THE AFTERNOON.
MAX VENTILATION.....EXCELLENT.
FORECAST DAYS 3 THROUGH 5
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 79 TO 85. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 78 TO
84. LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH WITH GUSTS UP TO
20 MPH.
THURSDAY
MOSTLY CLOUDY EARLY IN THE MORNING THEN BECOMING
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS AND SLIGHT CHANCE OF
SHOWERS. HIGHS 79 TO 84. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH
IN THE MORNING, THEN BECOMING LIGHT IN THE AFTERNOON.
AZZ114-140115-
LITTLE COLORADO RIVER VALLEY IN APACHE COUNTY-
INCLUDING THE CITIES OF ST. JOHNS AND SPRINGERVILLE
129 AM MST SUN SEP 13 2026 /229 AM MDT SUN SEP 13 2026/
TODAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
MAX TEMPERATURE.....80-90.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........24-34 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST 10 TO 15 MPH IN
THE AFTERNOON.
FREE WINDS..........SOUTHWEST 10 TO 20 MPH.
POP.................30 PERCENT.
CHANCE LIGHTNING....0 PERCENT INCREASING TO 30 PERCENT IN THE
AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING.
MIN TEMPERATURE.....AROUND 59 BELOW 7000 FEET...AROUND 56 ABOVE
7000 FEET.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........89 PERCENT BELOW 7000 FEET...93 PERCENT ABOVE
7000 FEET.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH.
POP.................30 PERCENT.
CHANCE LIGHTNING....30 PERCENT DECREASING TO 10 PERCENT AFTER
MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 79 BELOW 7000 FEET...AROUND 76 ABOVE
7000 FEET.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........31-41 PERCENT.
24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH.
POP.................50 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 50 PERCENT IN THE
AFTERNOON.
FORECAST DAYS 3 THROUGH 5
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 74 TO 83. SOUTH WINDS AROUND 10 MPH EARLY IN THE MORNING
BECOMING LIGHT, THEN BECOMING SOUTHWEST AROUND 10 MPH IN THE
AFTERNOON.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 73 TO 81. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS AND SLIGHT
CHANCE OF SHOWERS. HIGHS 73 TO 82. LIGHT WINDS.
AZZ116-140115-
EASTERN MOGOLLON RIM-
INCLUDING THE CITIES OF HEBER, HAPPY JACK, AND FOREST LAKES
129 AM MST SUN SEP 13 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....79-87 BELOW 5000 FEET...74-83 ABOVE 5000 FEET.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........35-45 PERCENT BELOW 5000 FEET...41-51 PERCENT
ABOVE 5000 FEET.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN
THE AFTERNOON.
FREE WINDS..........SOUTHWEST 10 TO 20 MPH.
POP.................30 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 30 PERCENT IN THE
AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....59-65 BELOW 5000 FEET...55-61 ABOVE 5000 FEET.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........70-90 PERCENT BELOW 5000 FEET...80-100 PERCENT
ABOVE 5000 FEET.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................10 PERCENT.
CHANCE LIGHTNING....20 PERCENT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....77-85 BELOW 5000 FEET...72-80 ABOVE 5000 FEET.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........39-49 PERCENT BELOW 5000 FEET...43-53 PERCENT
ABOVE 5000 FEET.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................40 PERCENT.
CHANCE LIGHTNING....20 PERCENT INCREASING TO 40 PERCENT IN THE
AFTERNOON.
FORECAST DAYS 3 THROUGH 5
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 72 TO 82. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 70 TO 80. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH WITH
GUSTS UP TO 20 MPH IN THE AFTERNOON.
THURSDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS AND SLIGHT
CHANCE OF SHOWERS. HIGHS 71 TO 81. LIGHT WINDS. GUSTS UP TO
15 MPH IN THE AFTERNOON.
AZZ117-140115-
WHITE MOUNTAINS-
INCLUDING THE CITIES OF SHOW LOW, GREER, AND PINETOP
129 AM MST SUN SEP 13 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
MAX TEMPERATURE.....79-87 BELOW 7000 FEET...70-80 ABOVE 7000 FEET.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........29-39 PERCENT BELOW 7000 FEET...35-45 PERCENT
ABOVE 7000 FEET.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN
THE AFTERNOON.
FREE WINDS..........SOUTH 10 TO 20 MPH.
POP.................30 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 30 PERCENT IN THE
AFTERNOON.
MIXING HEIGHT.......2900 FT AGL INCREASING TO 8300 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTH 5 TO 10 KNOTS.
MAX VENTILATION.....EXCELLENT.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH THE NIGHT.
MIN TEMPERATURE.....56-62 BELOW 7000 FEET...47-57 ABOVE 7000 FEET.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........67-87 PERCENT BELOW 5000 FEET...76-96 PERCENT
ABOVE 5000 FEET.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 15 TO 25 MPH.
POP.................30 PERCENT.
CHANCE LIGHTNING....30 PERCENT DECREASING TO 10 PERCENT AFTER
MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN RAIN SHOWERS LIKELY AND
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....76-84 BELOW 7000 FEET...66-76 ABOVE 7000 FEET.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........34-44 PERCENT BELOW 7000 FEET...44-54 PERCENT
ABOVE 7000 FEET.
24 HR TREND......8 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
FREE WINDS..........SOUTHWEST 10 TO 20 MPH.
POP.................60 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 60 PERCENT IN THE
AFTERNOON.
MIXING HEIGHT.......2100 FT AGL INCREASING TO 4500 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTH 5 TO 10 KNOTS.
MAX VENTILATION.....EXCELLENT.
FORECAST DAYS 3 THROUGH 5
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 72 TO 82. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY.
HIGHS 70 TO 80. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 71 TO 81. LIGHT WINDS.
AZZ118-140115-
NORTHERN GILA COUNTY-
INCLUDING THE CITIES OF PAYSON, STRAWBERRY, AND YOUNG
129 AM MST SUN SEP 13 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH THE DAY.
MAX TEMPERATURE.....85-95 BELOW 5000 FEET...79-89 ABOVE 5000 FEET.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........29-39 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN
THE AFTERNOON.
FREE WINDS..........SOUTH 10 TO 20 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....10 PERCENT INCREASING TO 20 PERCENT IN THE
AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH THE NIGHT.
MIN TEMPERATURE.....63-73 BELOW 5000 FEET...56-66 ABOVE 5000 FEET.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........70-90 PERCENT BELOW 5000 FEET...80-100 PERCENT
ABOVE 5000 FEET.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......LIGHT WINDS.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................20 PERCENT.
CHANCE LIGHTNING....20 PERCENT.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE MORNING. CHANCE OF RAIN SHOWERS THROUGH
THE DAY. CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
MAX TEMPERATURE.....83-93 BELOW 5000 FEET...76-86 ABOVE 5000 FEET.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........32-42 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN
THE AFTERNOON.
FREE WINDS..........SOUTHWEST 20 TO 30 MPH.
POP.................50 PERCENT.
CHANCE LIGHTNING....20 PERCENT INCREASING TO 50 PERCENT IN THE
AFTERNOON.
FORECAST DAYS 3 THROUGH 5
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 80 TO 90. LIGHT WINDS BECOMING SOUTHWEST
AROUND 10 MPH IN THE AFTERNOON.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 79 TO 89. LIGHT WINDS BECOMING SOUTH AROUND
10 MPH IN THE AFTERNOON.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 81 TO 91. LIGHT WINDS.
6 TO 10 DAY OUTLOOK FOR SEP 18 - 22 2026
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
=
VENTILATION...TRANSPORT WIND AND MIXING HEIGHT ARE BASED
ON THE FOLLOWING POINTS.
ZONE 115...WILLIAMS.......6750 FT MSL.
ZONE 106...TUSAYAN........6606 FT MSL.
ZONE 108...PRESCOTT.......5052 FT MSL.
ZONE 111...WINDOW ROCK....6739 FT MSL.
ZONE 113...WINSLOW........4883 FT MSL.
ZONE 117...WHITERIVER.....5225 FT MSL.
VENTILATION CATEGORIES ARE DETERMINED BY CRITERIA
ESTABLISHED BY EACH STATE.
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