Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Tucson, AZ
Issued by NWS Tucson, AZ
852
FNUS55 KTWC 040936
FWFTWC
Fire Weather Planning Forecast for Southeast Arizona
National Weather Service Tucson AZ
236 AM MST Tue Nov 4 2025
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
20-FOOT WIND FORECAST OF `LIGHT WINDS` INDICATES MAINLY
TERRAIN DRIVEN WINDS
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
.DISCUSSION...Dry and warm conditions for the next 7 days with
afternoon high temperatures mostly 4 to 9 degrees above normal.
Minimum RH values over the next week generally in the 12-22 percent
range.
AZZ150-042200-
Arizona Fire Weather Zone 150
Sonoran FDRA-Most of Pima County-South Central Pinal County-
Tohono O`odham Nation-Tucson Metropolitan area-TDC-
236 AM MST Tue Nov 4 2025
.TODAY...
* Sky/Weather..............Mostly sunny (20-30 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........83 to 93 degs.
24 hr Trend...........Little change.
* Min Humidity.............10 to 17 pct.
24 hr Trend...........Up 1 pct.
* Wind (20 ft/10-min avg)..Southeast around 10 mph in the morning
becoming light.
* 10000 ft MSL Wind........Southwest 20 to 25 mph.
* Mixing height............8581 ft AGL.
* Transport winds..........South 9 to 14 knots.
* Ventilation Category.....Excellent (120134 knot-ft).
.TONIGHT...
* Sky/Weather..............Mostly clear (10-20 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........53 to 63 degs.
24 hr Trend...........Little change.
* Max Humidity.............29 to 39 pct.
24 hr Trend...........Little change.
* Wind (20 ft/10-min avg)..Light winds becoming southeast around 10
mph after midnight.
* 10000 ft MSL Wind........Southwest 15 to 20 mph.
.WEDNESDAY...
* Sky/Weather..............Mostly sunny (10-20 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........81 to 91 degs.
24 hr Trend...........Down 1 deg.
* Min Humidity.............12 to 19 pct.
24 hr Trend...........Up 1 to 4 pct.
* Wind (20 ft/10-min avg)..Southeast around 10 mph in the morning
becoming light.
* 10000 ft MSL Wind........Southwest 15 to 20 mph.
* Mixing height............7085 ft AGL.
* Transport winds..........Southeast 8 knots shifting to the
southwest 12 knots in the afternoon.
* Ventilation Category.....Very good (85020 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.THURSDAY...Mostly clear. Lows 51 to 61. Highs 79 to 89. Light
winds. Minimum Humidity 10 to 19 pct.
.FRIDAY...Clear. Lows 50 to 60. Highs 78 to 88. Light winds.
Minimum Humidity 11 to 19 pct.
.SATURDAY...Clear. Lows 50 to 60. Highs 78 to 88. Light winds.
Minimum Humidity 12 to 20 pct.
.SUNDAY...Clear. Lows 51 to 61. Highs 80 to 90.
.MONDAY...Partly cloudy. Lows 52 to 62. Highs 81 to 91.
NOTE TO USERS - ZONE 150 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE TUCSON INTERNATIONAL AIRPORT
LOCATION (2550 MSL)
$$
AZZ151-042200-
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-
236 AM MST Tue Nov 4 2025
.TODAY...
* Sky/Weather..............Mostly sunny (10-20 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........77 to 87 degs.
24 hr Trend...........Down 1 to 4 degs.
* Min Humidity.............11 to 20 pct.
24 hr Trend...........Little change.
* Wind (20 ft/10-min avg)..Southeast around 10 mph shifting to the
southwest in the afternoon.
* 10000 ft MSL Wind........Southwest 15 to 20 mph.
* Mixing height............7114 ft AGL.
* Transport winds..........South 8 knots shifting to the southwest
in the afternoon.
* Ventilation Category.....Very good (92482 knot-ft).
.TONIGHT...
* Sky/Weather..............Mostly clear (10-20 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........47 to 57 degs.
24 hr Trend...........Down 1 deg.
* Max Humidity.............35 to 45 pct.
24 hr Trend...........Down 1 to 4 pct.
* Wind (20 ft/10-min avg)..Southwest around 10 mph shifting to the
south after midnight.
* 10000 ft MSL Wind........Southwest 15 to 20 mph.
.WEDNESDAY...
* Sky/Weather..............Mostly sunny (15-25 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........76 to 86 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)..Southeast around 10 mph shifting to the
southwest in the afternoon.
* 10000 ft MSL Wind........Southwest 15 to 20 mph.
* Mixing height............6577 ft AGL.
* Transport winds..........South 7 knots shifting to the southwest
10 knots in the afternoon.
* Ventilation Category.....Good (65770 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.THURSDAY...Mostly clear. Lows 46 to 56. Highs 75 to 85. Light
winds. Minimum Humidity 11 to 20 pct.
.FRIDAY...Clear. Lows 44 to 54. Highs 74 to 84. Light winds.
Minimum Humidity 12 to 21 pct.
.SATURDAY...Clear. Lows 45 to 55. Highs 73 to 83. Light winds.
Minimum Humidity 13 to 23 pct.
.SUNDAY...Clear. Lows 45 to 55. Highs 74 to 84.
.MONDAY...Mostly clear. Lows 45 to 55. Highs 75 to 85.
NOTE TO USERS - ZONE 151 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE BUENOS AIRES N.W.R. LOCATION
(3500 MSL)
$$
AZZ152-042200-
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-
236 AM MST Tue Nov 4 2025
.TODAY...
* 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..........76 to 86 degs.
24 hr Trend...........Down 1 to 4 degs.
* Min Humidity.............12 to 20 pct.
24 hr Trend...........Up 1 to 4 pct.
* Wind (20 ft/10-min avg)..Light winds becoming southwest around 10
mph in the afternoon.
* 10000 ft MSL Wind........Southwest 15 to 20 mph.
* Mixing height............5951 ft AGL.
* Transport winds..........South 7 knots shifting to the southwest
in the afternoon.
* Ventilation Category.....Very good (71412 knot-ft).
.TONIGHT...
* Sky/Weather..............Mostly clear (10-20 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........45 to 55 degs.
24 hr Trend...........Down 1 deg.
* Max Humidity.............36 to 46 pct.
24 hr Trend...........Down 4 to 8 pct.
* Wind (20 ft/10-min avg)..Northwest around 10 mph shifting to the
north after midnight.
* 10000 ft MSL Wind........Southwest 15 to 20 mph.
.WEDNESDAY...
* Sky/Weather..............Mostly sunny (15-25 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........74 to 84 degs.
24 hr Trend...........Down 1 deg.
* Min Humidity.............12 to 21 pct.
24 hr Trend...........Little change.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........West 15 to 20 mph.
* Mixing height............5236 ft AGL.
* Transport winds..........Southeast 6 knots shifting to the west 9
knots in the afternoon.
* Ventilation Category.....Good (47124 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.THURSDAY...Mostly clear. Lows 44 to 54. Highs 74 to 84. Light
winds. Minimum Humidity 13 to 19 pct.
.FRIDAY...Clear. Lows 43 to 53. Highs 72 to 82. Light winds.
Minimum Humidity 13 to 20 pct.
.SATURDAY...Clear. Lows 43 to 53. Highs 72 to 82. Light winds.
Minimum Humidity 14 to 22 pct.
.SUNDAY...Clear. Lows 43 to 53. Highs 70 to 80.
.MONDAY...Mostly clear. Lows 42 to 52. Highs 71 to 81.
NOTE TO USERS - ZONE 152 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE CHIRICAHUA N.M. LOCATION (5400 MSL)
$$
AZZ153-042200-
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-
236 AM MST Tue Nov 4 2025
.TODAY...
* Sky/Weather..............Partly cloudy (25-35 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........65 to 75 degs.
24 hr Trend...........Down 1 to 4 degs.
* Min Humidity.............13 to 21 pct.
24 hr Trend...........Little change.
* Wind (20 ft/10-min avg)..Light winds becoming southwest around 10
mph in the afternoon.
* 10000 ft MSL Wind........Southwest 15 to 20 mph.
* Mixing height............5802 ft AGL.
* Transport winds..........Northwest 11 knots shifting to the west
14 knots in the afternoon.
* Ventilation Category.....Very good (81228 knot-ft).
.TONIGHT...
* Sky/Weather..............Mostly clear (5-15 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........39 to 49 degs.
24 hr Trend...........Down 1 to 4 degs.
* Max Humidity.............34 to 44 pct.
24 hr Trend...........Down 4 to 8 pct.
* Wind (20 ft/10-min avg)..Northwest around 10 mph.
* 10000 ft MSL Wind........West 15 to 20 mph.
.WEDNESDAY...
* Sky/Weather..............Mostly sunny (15-25 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........65 to 75 degs.
24 hr Trend...........Down 1 deg.
* Min Humidity.............13 to 22 pct.
24 hr Trend...........Little change.
* Wind (20 ft/10-min avg)..North around 10 mph shifting to the
southwest in the afternoon.
* 10000 ft MSL Wind........West 15 to 20 mph.
* Mixing height............5713 ft AGL.
* Transport winds..........North 9 knots shifting to the west 13
knots in the afternoon.
* Ventilation Category.....Very good (74269 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.THURSDAY...Mostly clear. Lows 39 to 49. Highs 64 to 74. Light
winds. Minimum Humidity 13 to 20 pct.
.FRIDAY...Mostly clear. Lows 37 to 47. Highs 64 to 74. Light
winds. Minimum Humidity 14 to 22 pct.
.SATURDAY...Clear. Lows 38 to 48. Highs 64 to 74. Light winds.
Minimum Humidity 15 to 23 pct.
.SUNDAY...Clear. Lows 38 to 48. Highs 63 to 73.
.MONDAY...Mostly clear. Lows 38 to 48. Highs 63 to 73.
NOTE TO USERS - ZONE 153 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE POINT OF PINES LOCATION (6040 MSL)
$$
AZZ154-042200-
Arizona Fire Weather Zone 154
Forest Woodlands FDRA including the Sky Islands of Southeast
Arizona above 5500 feet-Coronado NF-TDC-
236 AM MST Tue Nov 4 2025
.TODAY...
* Sky/Weather..............Partly cloudy (20-30 pct) then becoming
mostly sunny (10-20 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........67 to 77 degs.
24 hr Trend...........Down 1 to 4 degs.
* Min Humidity.............14 to 24 pct.
24 hr Trend...........Up 1 pct.
* Wind (20 ft/10-min avg)..Southwest around 10 mph.
* 10000 ft MSL Wind........Southwest 15 to 20 mph.
* Mixing height............6353 ft AGL.
* Transport winds..........Southwest 10 to 13 knots.
* Ventilation Category.....Very good (73059 knot-ft).
.TONIGHT...
* Sky/Weather..............Mostly clear (10-20 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........46 to 56 degs.
24 hr Trend...........Down 1 deg.
* Max Humidity.............29 to 39 pct.
24 hr Trend...........Down 3 to 6 pct.
* Wind (20 ft/10-min avg)..West around 10 mph.
* 10000 ft MSL Wind........Southwest 15 to 20 mph.
.WEDNESDAY...
* Sky/Weather..............Mostly sunny (15-25 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........66 to 76 degs.
24 hr Trend...........Down 1 deg.
* Min Humidity.............14 to 24 pct.
24 hr Trend...........Little change.
* Wind (20 ft/10-min avg)..South around 10 mph in the morning
becoming light.
* 10000 ft MSL Wind........West 15 to 20 mph.
* Mixing height............6011 ft AGL.
* Transport winds..........Southwest 8 to 10 knots.
* Ventilation Category.....Good (54099 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.THURSDAY...Mostly clear. Lows 44 to 54. Highs 65 to 75. Light
winds. Minimum Humidity 13 to 23 pct.
.FRIDAY...Clear. Lows 42 to 52. Highs 64 to 74. Light winds.
Minimum Humidity 13 to 23 pct.
.SATURDAY...Clear. Lows 42 to 52. Highs 63 to 73. Light winds.
Minimum Humidity 15 to 25 pct.
.SUNDAY...Clear. Lows 43 to 53. Highs 62 to 72.
.MONDAY...Mostly clear. Lows 41 to 51. Highs 63 to 73.
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