Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Tucson, AZ
Issued by NWS Tucson, AZ
137
FNUS55 KTWC 282036
FWFTWC
Fire Weather Planning Forecast for Southeast Arizona
National Weather Service Tucson AZ
136 PM MST Fri Nov 28 2025
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20-FOOT WIND FORECAST OF `LIGHT WINDS` INDICATES MAINLY
TERRAIN DRIVEN WINDS
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.DISCUSSION...Dry conditions through Sunday, with a slight chance
(10-15 percent) of valley rain/mountain snow Sunday night and Monday
in the White Mountains northeast of Safford. Above normal high
temperatures continue through Sunday, cooling to near to slightly
below normal next week. Min RH values will continue to be in the 20-
30 percent range through the middle of next week. 20-foot sustained
winds of 15 mph or less are expected the next 7 days, along with
normal diurnal wind trends.
AZZ150-291445-
Arizona Fire Weather Zone 150
Sonoran FDRA-Most of Pima County-South Central Pinal County-
Tohono O`odham Nation-Tucson Metropolitan area-TDC-
136 PM MST Fri Nov 28 2025
.TONIGHT...
* Sky/Weather..............Mostly clear (0-10 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........42 to 52 degs.
24 hr Trend...........Down 1 to 4 degs.
* Max Humidity.............66 to 76 pct.
24 hr Trend...........Up 3 to 6 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........Northwest 15 to 20 mph.
.SATURDAY...
* Sky/Weather..............Mostly sunny (15-25 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........67 to 77 degs.
24 hr Trend...........Down 1 deg.
* Min Humidity.............23 to 33 pct.
24 hr Trend...........Up 1 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........West 15 to 20 mph.
* Mixing height............3832 ft AGL.
* Transport winds..........Southeast 6 knots shifting to the west 5
knots in the afternoon.
* Ventilation Category.....Marginal (19160 knot-ft).
.SATURDAY NIGHT...
* Sky/Weather..............Partly cloudy (20-30 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........42 to 52 degs.
24 hr Trend...........Little change.
* Max Humidity.............60 to 70 pct.
24 hr Trend...........Down 4 to 8 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........West 15 to 20 mph.
.SUNDAY...
* Sky/Weather..............Mostly sunny (20-30 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........68 to 78 degs.
24 hr Trend...........Up 1 deg.
* Min Humidity.............20 to 30 pct.
24 hr Trend...........Down 2 to 5 pct.
* Wind (20 ft/10-min avg)..Southeast around 10 mph shifting to the
southwest in the afternoon.
* 10000 ft MSL Wind........West 20 to 25 mph.
* Mixing height............5167 ft AGL.
* Transport winds..........Southeast 6 knots shifting to the
southwest 10 knots in the afternoon.
* Ventilation Category.....Good (51670 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.MONDAY...Mostly clear. Lows 41 to 51. Highs 63 to 73. Light
winds. Minimum Humidity 30 to 40 pct.
.TUESDAY...Mostly clear. Lows 38 to 48. Highs 64 to 74. Light
winds. Minimum Humidity 23 to 33 pct.
.WEDNESDAY...Partly cloudy. Slight chance of showers. Lows 40 to
50. Highs 63 to 73. Light winds. Minimum Humidity 28 to 38 pct.
.THURSDAY...Mostly cloudy. Chance of showers. Lows 43 to 53.
Highs 60 to 70.
.FRIDAY...Partly cloudy. Slight chance of showers. Lows 41 to 51.
Highs 60 to 70.
NOTE TO USERS - ZONE 150 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE TUCSON INTERNATIONAL AIRPORT
LOCATION (2550 MSL)
$$
AZZ151-291445-
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-
136 PM MST Fri Nov 28 2025
.TONIGHT...
* Sky/Weather..............Mostly clear (5-15 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........37 to 47 degs.
24 hr Trend...........Down 3 to 6 degs.
* Max Humidity.............63 to 73 pct.
24 hr Trend...........Up 4 to 8 pct.
* Wind (20 ft/10-min avg)..West around 10 mph in the evening
becoming light.
* 10000 ft MSL Wind........West 15 to 20 mph.
.SATURDAY...
* Sky/Weather..............Mostly sunny (20-30 pct) then becoming
partly cloudy (20-30 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........64 to 74 degs.
24 hr Trend...........Down 1 to 4 degs.
* Min Humidity.............23 to 33 pct.
24 hr Trend...........Up 1 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........Northwest 10 to 15 mph.
* Mixing height............4461 ft AGL.
* Transport winds..........Southeast 6 knots shifting to the
southwest in the afternoon.
* Ventilation Category.....Fair (26766 knot-ft).
.SATURDAY NIGHT...
* Sky/Weather..............Partly cloudy (25-35 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........37 to 47 degs.
24 hr Trend...........Little change.
* Max Humidity.............56 to 66 pct.
24 hr Trend...........Down 4 to 8 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........Southwest 10 to 15 mph.
.SUNDAY...
* Sky/Weather..............Partly cloudy (20-30 pct) then becoming
mostly sunny (20-30 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........64 to 74 degs.
24 hr Trend...........Little change.
* Min Humidity.............20 to 30 pct.
24 hr Trend...........Down 1 to 4 pct.
* Wind (20 ft/10-min avg)..Southeast around 10 mph shifting to the
southwest in the afternoon.
* 10000 ft MSL Wind........West 20 to 25 mph.
* Mixing height............4173 ft AGL.
* Transport winds..........South 8 knots shifting to the southwest
11 knots in the afternoon.
* Ventilation Category.....Good (45903 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.MONDAY...Mostly clear. Lows 36 to 46. Highs 59 to 69. Light
winds. Minimum Humidity 31 to 41 pct.
.TUESDAY...Mostly clear. Lows 33 to 43. Highs 60 to 70. Light
winds. Minimum Humidity 25 to 35 pct.
.WEDNESDAY...Partly cloudy. Slight chance of showers. Lows 35 to
45. Highs 59 to 69. South wind around 15 mph. Minimum Humidity
29 to 39 pct.
.THURSDAY...Mostly cloudy. Chance of showers. Lows 39 to 49.
Highs 56 to 66.
.FRIDAY...Partly cloudy. Slight chance of showers. Lows 35 to 45.
Highs 56 to 66.
NOTE TO USERS - ZONE 151 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE BUENOS AIRES N.W.R. LOCATION
(3500 MSL)
$$
AZZ152-291445-
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-
136 PM MST Fri Nov 28 2025
.TONIGHT...
* Sky/Weather..............Mostly clear (5-15 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........35 to 45 degs.
24 hr Trend...........Down 1 to 4 degs.
* Max Humidity.............65 to 75 pct.
24 hr Trend...........Little change.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........West 15 to 20 mph.
.SATURDAY...
* Sky/Weather..............Mostly sunny (20-30 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........61 to 71 degs.
24 hr Trend...........Down 1 to 4 degs.
* Min Humidity.............26 to 36 pct.
24 hr Trend...........Down 1 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........Northwest 15 to 20 mph.
* Mixing height............3720 ft AGL.
* Transport winds..........West 6 to 7 knots.
* Ventilation Category.....Fair (26040 knot-ft).
.SATURDAY NIGHT...
* Sky/Weather..............Partly cloudy (30-40 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........35 to 45 degs.
24 hr Trend...........Little change.
* Max Humidity.............60 to 70 pct.
24 hr Trend...........Down 3 to 6 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........Southwest 10 to 15 mph.
.SUNDAY...
* Sky/Weather..............Partly cloudy (25-35 pct) then becoming
mostly sunny (20-30 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........60 to 70 degs.
24 hr Trend...........Down 1 deg.
* Min Humidity.............24 to 34 pct.
24 hr Trend...........Little change.
* Wind (20 ft/10-min avg)..Southeast around 10 mph shifting to the
south in the afternoon.
* 10000 ft MSL Wind........West 20 to 25 mph.
* Mixing height............4428 ft AGL.
* Transport winds..........Southeast 7 knots shifting to the
southwest 11 knots in the afternoon.
* Ventilation Category.....Good (48708 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.MONDAY...Mostly clear. Lows 34 to 44. Highs 57 to 67. Light
winds. Minimum Humidity 29 to 39 pct.
.TUESDAY...Mostly clear. Lows 30 to 40. Highs 57 to 67. Light
winds. Minimum Humidity 26 to 36 pct.
.WEDNESDAY...Partly cloudy. Slight chance of showers. Lows 32 to
42. Highs 57 to 67. Light winds. Minimum Humidity 29 to 39 pct.
.THURSDAY...Mostly cloudy. Chance of showers. Lows 37 to 47.
Highs 54 to 64.
.FRIDAY...Partly cloudy. Slight chance of showers. Lows 34 to 44.
Highs 54 to 64.
NOTE TO USERS - ZONE 152 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE CHIRICAHUA N.M. LOCATION (5400 MSL)
$$
AZZ153-291445-
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-
136 PM MST Fri Nov 28 2025
.TONIGHT...
* Sky/Weather..............Clear (0-10 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........30 to 40 degs.
24 hr Trend...........Down 1 to 4 degs.
* Max Humidity.............60 to 70 pct.
24 hr Trend...........Down 2 to 5 pct.
* Wind (20 ft/10-min avg)..Northwest around 10 mph.
* 10000 ft MSL Wind........West 20 to 25 mph.
.SATURDAY...
* Sky/Weather..............Mostly sunny (10-20 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........53 to 63 degs.
24 hr Trend...........Down 1 deg.
* Min Humidity.............25 to 35 pct.
24 hr Trend...........Down 3 to 6 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........Northwest around 25 mph becoming west
around 15 mph in the afternoon.
* Mixing height............4147 ft AGL.
* Transport winds..........Northwest 8 knots shifting to the west
12 knots in the afternoon.
* Ventilation Category.....Good (49764 knot-ft).
.SATURDAY NIGHT...
* Sky/Weather..............Mostly clear (15-25 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........30 to 40 degs.
24 hr Trend...........Down 1 deg.
* Max Humidity.............58 to 68 pct.
24 hr Trend...........Down 1 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........West 15 to 20 mph.
.SUNDAY...
* Sky/Weather..............Mostly sunny (10-20 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........49 to 59 degs.
24 hr Trend...........Down 2 to 5 degs.
* Min Humidity.............30 to 40 pct.
24 hr Trend...........Up 3 to 6 pct.
* Wind (20 ft/10-min avg)..Light winds becoming southwest around 10
mph in the afternoon.
* 10000 ft MSL Wind........Southwest 25 to 30 mph.
* Mixing height............3911 ft AGL.
* Transport winds..........Southeast 12 knots shifting to the
southwest in the afternoon.
* Ventilation Category.....Good (66487 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.MONDAY...Mostly clear. Lows 29 to 39. Highs 45 to 55. Light
winds. Minimum Humidity 30 to 40 pct.
.TUESDAY...Mostly clear. Lows 23 to 33. Highs 47 to 57. Light
winds. Minimum Humidity 23 to 33 pct.
.WEDNESDAY...Partly cloudy. Slight chance of showers. Lows 27 to
37. Highs 46 to 56. Light winds. Minimum Humidity 30 to 40 pct.
.THURSDAY...Mostly cloudy. Chance of snow showers and slight
chance of showers. Lows 31 to 41. Highs 42 to 52.
.FRIDAY...Partly cloudy. Lows 27 to 37. Highs 46 to 56.
NOTE TO USERS - ZONE 153 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE POINT OF PINES LOCATION (6040 MSL)
$$
AZZ154-291445-
Arizona Fire Weather Zone 154
Forest Woodlands FDRA including the Sky Islands of Southeast
Arizona above 5500 feet-Coronado NF-TDC-
136 PM MST Fri Nov 28 2025
.TONIGHT...
* Sky/Weather..............Mostly clear (5-15 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........35 to 45 degs.
24 hr Trend...........Down 2 to 5 degs.
* Max Humidity.............52 to 62 pct.
24 hr Trend...........Down 3 to 7 pct.
* Wind (20 ft/10-min avg)..West around 10 mph.
* 10000 ft MSL Wind........West 15 to 20 mph.
.SATURDAY...
* Sky/Weather..............Mostly sunny (20-30 pct) then becoming
partly cloudy (25-35 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........54 to 64 degs.
24 hr Trend...........Down 1 to 4 degs.
* Min Humidity.............24 to 34 pct.
24 hr Trend...........Down 2 to 5 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........Northwest 10 to 15 mph.
* Mixing height............4335 ft AGL.
* Transport winds..........West 7 to 8 knots.
* Ventilation Category.....Fair (32512 knot-ft).
.SATURDAY NIGHT...
* Sky/Weather..............Partly cloudy (30-40 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........36 to 46 degs.
24 hr Trend...........Little change.
* Max Humidity.............46 to 56 pct.
24 hr Trend...........Down 3 to 6 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........Southwest 10 to 15 mph.
.SUNDAY...
* Sky/Weather..............Partly cloudy (25-35 pct) then becoming
mostly sunny (20-30 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........53 to 63 degs.
24 hr Trend...........Down 1 deg.
* Min Humidity.............24 to 34 pct.
24 hr Trend...........Little change.
* Wind (20 ft/10-min avg)..South around 10 mph.
* 10000 ft MSL Wind........West 20 to 25 mph.
* Mixing height............4371 ft AGL.
* Transport winds..........Southwest 8 to 12 knots.
* Ventilation Category.....Good (43710 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.MONDAY...Mostly clear. Lows 33 to 43. Highs 49 to 59. Light
winds. Minimum Humidity 36 to 46 pct.
.TUESDAY...Mostly clear. Lows 30 to 40. Highs 50 to 60. Light
winds. Minimum Humidity 31 to 41 pct.
.WEDNESDAY...Partly cloudy. Slight chance of showers. Lows 32 to
42. Highs 50 to 60. Southwest wind around 15 mph. Minimum
Humidity 32 to 42 pct.
.THURSDAY...Mostly cloudy. Chance of showers. Lows 36 to 46.
Highs 46 to 56.
.FRIDAY...Partly cloudy. Slight chance of showers. Lows 33 to 43.
Highs 46 to 56.
NOTE TO USERS - ZONE 154 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE AVERAGE ACROSS THE ZONE
$$
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