Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Tucson, AZ
Issued by NWS Tucson, AZ
675
FNUS55 KTWC 232215
FWFTWC
Fire Weather Planning Forecast for Southeast Arizona
National Weather Service Tucson AZ
315 PM MST Sun Nov 23 2025
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
20-FOOT WIND FORECAST OF `LIGHT WINDS` INDICATES MAINLY
TERRAIN DRIVEN WINDS
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
.DISCUSSION...Isolated showers to the east of Tucson will
dissipate from west to east early this evening. Light mountain snow
will also be possible above 7500 feet. Temperatures will be below
normal today and Monday, then a warming trend takes over. Min RH
will be 30-60 percent through Tuesday, dropping to 20-30 percent
thereafter. 20 foot winds follow normal diurnal trends with speeds 5
to 10 mph and occasional afternoon gusts.
AZZ150-241415-
Arizona Fire Weather Zone 150
Sonoran FDRA-Most of Pima County-South Central Pinal County-
Tohono O`odham Nation-Tucson Metropolitan area-TDC-
315 PM MST Sun Nov 23 2025
.TONIGHT...
* Sky/Weather..............Partly cloudy (30-40 pct). Patchy fog.
* 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.............87 to 97 pct.
24 hr Trend...........Down 1 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........Northwest around 10 mph increasing to
north around 20 mph after midnight.
.MONDAY...
* Sky/Weather..............Partly cloudy (20-30 pct). Patchy fog.
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........60 to 70 degs.
24 hr Trend...........Up 1 to 4 degs.
* Min Humidity.............49 to 59 pct.
24 hr Trend...........Down 5 to 9 pct.
* Wind (20 ft/10-min avg)..Light winds becoming north around 10 mph
in the afternoon.
* 10000 ft MSL Wind........North 15 to 20 mph.
* Mixing height............3150 ft AGL.
* Transport winds..........Northeast 7 to 11 knots.
* Ventilation Category.....Fair (34650 knot-ft).
.MONDAY NIGHT...
* Sky/Weather..............Mostly clear (15-25 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.............83 to 93 pct.
24 hr Trend...........Down 3 to 7 pct.
* Wind (20 ft/10-min avg)..North around 10 mph in the evening
becoming light.
* 10000 ft MSL Wind........North 15 to 20 mph.
.TUESDAY...
* Sky/Weather..............Partly cloudy (20-30 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........64 to 74 degs.
24 hr Trend...........Up 3 to 6 degs.
* Min Humidity.............35 to 45 pct.
24 hr Trend...........Down 10 to 14 pct.
* Wind (20 ft/10-min avg)..Light winds becoming northeast around 10
mph in the afternoon.
* 10000 ft MSL Wind........Northeast 10 to 15 mph.
* Mixing height............2858 ft AGL.
* Transport winds..........Northeast 9 to 12 knots.
* Ventilation Category.....Fair (34296 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.WEDNESDAY...Mostly clear. Lows 40 to 50. Highs 69 to 79. Light
winds. Minimum Humidity 24 to 34 pct.
.THANKSGIVING DAY...Mostly cloudy. Lows 43 to 53. Highs 69 to 79.
Light winds. Minimum Humidity 24 to 34 pct.
.FRIDAY...Partly cloudy. Lows 46 to 56. Highs 68 to 78. Light
winds. Minimum Humidity 27 to 37 pct.
.SATURDAY...Partly cloudy. Lows 42 to 52. Highs 64 to 74.
.SUNDAY...Mostly cloudy. Chance of showers. Lows 43 to 53. Highs
55 to 65.
NOTE TO USERS - ZONE 150 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE TUCSON INTERNATIONAL AIRPORT
LOCATION (2550 MSL)
$$
AZZ151-241415-
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-
315 PM MST Sun Nov 23 2025
.TONIGHT...
* Sky/Weather..............Partly cloudy (30-40 pct). Patchy fog.
* 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.............89 to 99 pct.
24 hr Trend...........Up 2 to 5 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........Northwest 10 to 15 mph.
.MONDAY...
* Sky/Weather..............Partly cloudy (25-35 pct). Patchy fog.
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........57 to 67 degs.
24 hr Trend...........Up 3 to 6 degs.
* Min Humidity.............50 to 60 pct.
24 hr Trend...........Down 11 to 15 pct.
* Wind (20 ft/10-min avg)..Light winds becoming north around 10 mph
in the afternoon.
* 10000 ft MSL Wind........North 15 to 20 mph.
* Mixing height............2886 ft AGL.
* Transport winds..........North 8 to 10 knots.
* Ventilation Category.....Fair (28860 knot-ft).
.MONDAY NIGHT...
* Sky/Weather..............Mostly clear (15-25 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........34 to 44 degs.
24 hr Trend...........Down 1 deg.
* Max Humidity.............82 to 92 pct.
24 hr Trend...........Down 9 to 13 pct.
* Wind (20 ft/10-min avg)..North around 10 mph in the evening
becoming light.
* 10000 ft MSL Wind........North 10 to 15 mph.
.TUESDAY...
* Sky/Weather..............Mostly sunny (10-20 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........63 to 73 degs.
24 hr Trend...........Up 3 to 7 degs.
* Min Humidity.............30 to 40 pct.
24 hr Trend...........Down 17 to 21 pct.
* Wind (20 ft/10-min avg)..Light winds becoming northeast around 10
mph in the afternoon.
* 10000 ft MSL Wind........Northeast 10 to 15 mph.
* Mixing height............3123 ft AGL.
* Transport winds..........East 9 knots.
* Ventilation Category.....Fair (28107 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.WEDNESDAY...Mostly clear. Lows 35 to 45. Highs 65 to 75. East
wind around 15 mph. Minimum Humidity 24 to 34 pct.
.THANKSGIVING DAY...Mostly cloudy. Lows 37 to 47. Highs 66 to 76.
Light winds. Minimum Humidity 25 to 35 pct.
.FRIDAY...Partly cloudy. Lows 41 to 51. Highs 65 to 75. Light
winds. Minimum Humidity 26 to 36 pct.
.SATURDAY...Mostly clear. Lows 37 to 47. Highs 60 to 70.
.SUNDAY...Mostly cloudy. Chance of showers. Lows 37 to 47. Highs
52 to 62.
NOTE TO USERS - ZONE 151 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE BUENOS AIRES N.W.R. LOCATION
(3500 MSL)
$$
AZZ152-241415-
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-
315 PM MST Sun Nov 23 2025
.TONIGHT...
* Sky/Weather..............Partly cloudy (35-45 pct). Patchy fog.
* Chance of Precip.........10 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........33 to 43 degs.
24 hr Trend...........Down 4 to 8 degs.
* Max Humidity.............86 to 96 pct.
24 hr Trend...........Up 1 to 4 pct.
* Wind (20 ft/10-min avg)..Northwest around 10 mph in the evening
becoming light.
* 10000 ft MSL Wind........Northwest 15 to 20 mph.
.MONDAY...
* Sky/Weather..............Partly cloudy (30-40 pct). Patchy fog.
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........56 to 66 degs.
24 hr Trend...........Up 3 to 6 degs.
* Min Humidity.............50 to 60 pct.
24 hr Trend...........Down 11 to 15 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........Northwest 15 to 20 mph.
* Mixing height............2985 ft AGL.
* Transport winds..........Northwest 6 to 8 knots.
* Ventilation Category.....Fair (23880 knot-ft).
.MONDAY NIGHT...
* Sky/Weather..............Mostly clear (20-30 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........33 to 43 degs.
24 hr Trend...........Little change.
* Max Humidity.............77 to 87 pct.
24 hr Trend...........Down 10 to 14 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........North 10 to 15 mph.
.TUESDAY...
* Sky/Weather..............Mostly sunny (15-25 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........60 to 70 degs.
24 hr Trend...........Up 3 to 6 degs.
* Min Humidity.............30 to 40 pct.
24 hr Trend...........Down 15 to 19 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........Northeast 10 to 15 mph.
* Mixing height............2882 ft AGL.
* Transport winds..........East 7 knots.
* Ventilation Category.....Fair (20174 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.WEDNESDAY...Mostly clear. Lows 33 to 43. Highs 61 to 71. East
wind around 15 mph. Minimum Humidity 26 to 36 pct.
.THANKSGIVING DAY...Partly cloudy. Lows 35 to 45. Highs 62 to 72.
Light winds. Minimum Humidity 26 to 36 pct.
.FRIDAY...Partly cloudy. Lows 39 to 49. Highs 63 to 73. Light
winds. Minimum Humidity 26 to 36 pct.
.SATURDAY...Mostly clear. Lows 35 to 45. Highs 59 to 69.
.SUNDAY...Mostly cloudy. Chance of showers. Lows 36 to 46. Highs
51 to 61.
NOTE TO USERS - ZONE 152 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE CHIRICAHUA N.M. LOCATION (5400 MSL)
$$
AZZ153-241415-
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-
315 PM MST Sun Nov 23 2025
.TONIGHT...
* Sky/Weather..............Partly cloudy (45-55 pct).
* Chance of Precip.........10 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........27 to 37 degs.
24 hr Trend...........Down 3 to 7 degs.
* Max Humidity.............87 to 97 pct.
24 hr Trend...........Down 1 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........Northwest 15 to 20 mph.
.MONDAY...
* Sky/Weather..............Partly cloudy (20-30 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........49 to 59 degs.
24 hr Trend...........Up 6 to 10 degs.
* Min Humidity.............49 to 59 pct.
24 hr Trend...........Down 21 to 25 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........North 10 to 15 mph.
* Mixing height............3465 ft AGL.
* Transport winds..........Northwest 8 to 10 knots.
* Ventilation Category.....Fair (34650 knot-ft).
.MONDAY NIGHT...
* Sky/Weather..............Mostly clear (5-15 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........28 to 38 degs.
24 hr Trend...........Little change.
* Max Humidity.............75 to 85 pct.
24 hr Trend...........Down 12 to 16 pct.
* Wind (20 ft/10-min avg)..Light winds becoming north around 10 mph
after midnight.
* 10000 ft MSL Wind........North 10 to 15 mph.
.TUESDAY...
* Sky/Weather..............Mostly sunny (0-10 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........53 to 63 degs.
24 hr Trend...........Up 2 to 5 degs.
* Min Humidity.............27 to 37 pct.
24 hr Trend...........Down 20 to 24 pct.
* Wind (20 ft/10-min avg)..Northeast around 10 mph in the morning
becoming light.
* 10000 ft MSL Wind........North 5 to 10 mph.
* Mixing height............3570 ft AGL.
* Transport winds..........Northeast 9 knots shifting to the
southwest 6 knots in the afternoon.
* Ventilation Category.....Fair (21420 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.WEDNESDAY...Mostly clear. Lows 29 to 39. Highs 53 to 63. Light
winds. Minimum Humidity 26 to 36 pct.
.THANKSGIVING DAY...Partly cloudy. Lows 31 to 41. Highs 55 to 65.
Light winds. Minimum Humidity 24 to 34 pct.
.FRIDAY...Partly cloudy. Lows 33 to 43. Highs 53 to 63. Light
winds. Minimum Humidity 27 to 37 pct.
.SATURDAY...Partly cloudy. Lows 30 to 40. Highs 47 to 57.
.SUNDAY...Mostly cloudy. Chance of showers and snow showers. Lows
30 to 40. Highs 38 to 48.
NOTE TO USERS - ZONE 153 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE POINT OF PINES LOCATION (6040 MSL)
$$
AZZ154-241415-
Arizona Fire Weather Zone 154
Forest Woodlands FDRA including the Sky Islands of Southeast
Arizona above 5500 feet-Coronado NF-TDC-
315 PM MST Sun Nov 23 2025
.TONIGHT...
* Sky/Weather..............Partly cloudy (30-40 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........31 to 41 degs.
24 hr Trend...........Down 2 to 5 degs.
* Max Humidity.............87 to 97 pct.
24 hr Trend...........Up 1 pct.
* Wind (20 ft/10-min avg)..West around 10 mph in the evening
becoming light.
* 10000 ft MSL Wind........Northwest 15 to 20 mph.
.MONDAY...
* Sky/Weather..............Mostly sunny (15-25 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........49 to 59 degs.
24 hr Trend...........Up 3 to 6 degs.
* Min Humidity.............50 to 60 pct.
24 hr Trend...........Down 13 to 17 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........North 10 to 15 mph.
* Mixing height............3431 ft AGL.
* Transport winds..........North 7 to 8 knots.
* Ventilation Category.....Fair (25732 knot-ft).
.MONDAY NIGHT...
* Sky/Weather..............Mostly clear (15-25 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........33 to 43 degs.
24 hr Trend...........Up 1 deg.
* Max Humidity.............72 to 82 pct.
24 hr Trend...........Down 12 to 16 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........North 10 to 15 mph.
.TUESDAY...
* 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...........Up 3 to 6 degs.
* Min Humidity.............33 to 43 pct.
24 hr Trend...........Down 16 to 20 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........Northeast 10 to 15 mph.
* Mixing height............3750 ft AGL.
* Transport winds..........East 7 to 8 knots.
* Ventilation Category.....Fair (28125 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.WEDNESDAY...Mostly clear. Lows 33 to 43. Highs 53 to 63. East
wind around 15 mph. Minimum Humidity 30 to 40 pct.
.THANKSGIVING DAY...Partly cloudy. Lows 34 to 44. Highs 56 to 66.
Light winds. Minimum Humidity 31 to 41 pct.
.FRIDAY...Partly cloudy. Lows 39 to 49. Highs 55 to 65. Light
winds. Minimum Humidity 31 to 41 pct.
.SATURDAY...Mostly clear. Lows 34 to 44. Highs 51 to 61.
.SUNDAY...Mostly cloudy. Chance of showers and snow showers. Lows
34 to 44. Highs 43 to 53.
NOTE TO USERS - ZONE 154 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE AVERAGE ACROSS THE ZONE
$$
Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson