Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Tucson, AZ
Issued by NWS Tucson, AZ
007
FNUS55 KTWC 131842
FWFTWC
Fire Weather Planning Forecast for Southeast Arizona
National Weather Service Tucson AZ
1142 AM MST Thu Nov 13 2025
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20-FOOT WIND FORECAST OF `LIGHT WINDS` INDICATES MAINLY
TERRAIN DRIVEN WINDS
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.DISCUSSION... Warm and dry through Friday with light terrain
driven winds under 12 mph. A low pressure system will cross the
region this weekend and bring cooler temperatures, increased
winds, and chances for showers. Shower chances may arrive as early
as early Saturday for areas west of Tucson, but greater chances
should be delayed until late Saturday and Sunday.
AZZ150-141415-
Arizona Fire Weather Zone 150
Sonoran FDRA-Most of Pima County-South Central Pinal County-
Tohono O`odham Nation-Tucson Metropolitan area-TDC-
1142 AM MST Thu Nov 13 2025
.TONIGHT...
* Sky/Weather..............Mostly cloudy (55-65 pct) then becoming
partly cloudy (35-45 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........52 to 62 degs.
24 hr Trend...........Down 1 deg.
* Max Humidity.............41 to 51 pct.
24 hr Trend...........Up 13 to 17 pct.
* Wind (20 ft/10-min avg)..Light winds becoming southeast around 10
mph after midnight.
* 10000 ft MSL Wind........South 20 to 25 mph.
.FRIDAY...
* Sky/Weather..............Partly cloudy (30-40 pct) then becoming
mostly sunny (15-25 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.............19 to 29 pct.
24 hr Trend...........Up 4 to 8 pct.
* Wind (20 ft/10-min avg)..South around 10 mph shifting to the
southwest in the afternoon.
* 10000 ft MSL Wind........South 15 to 20 mph.
* Mixing height............7635 ft AGL.
* Transport winds..........South 7 to 8 knots.
* Ventilation Category.....Good (61080 knot-ft).
.FRIDAY NIGHT...
* Sky/Weather..............Partly cloudy (40-50 pct).
* Chance of Precip.........10 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........53 to 63 degs.
24 hr Trend...........Up 1 deg.
* Max Humidity.............58 to 68 pct.
24 hr Trend...........Up 11 to 15 pct.
* Wind (20 ft/10-min avg)..Southwest around 10 mph shifting to the
southeast after midnight.
* 10000 ft MSL Wind........South 15 to 20 mph.
.SATURDAY...
* Sky/Weather..............Mostly cloudy (50-60 pct). Chance of
showers.
* Chance of Precip.........30 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........73 to 83 degs.
24 hr Trend...........Down 3 to 6 degs.
* Min Humidity.............34 to 44 pct.
24 hr Trend...........Up 12 to 16 pct.
* Wind (20 ft/10-min avg)..South 10 to 15 mph.
* 10000 ft MSL Wind........South around 25 mph increasing to
southwest around 35 mph in the
afternoon.
* Mixing height............6669 ft AGL.
* Transport winds..........South 15 to 22 knots.
* Ventilation Category.....Excellent (146718 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.SUNDAY...Partly cloudy. Cooler. Chance of showers and slight
chance of thunderstorms. Lows 53 to 63. Highs 63 to 73. Southwest
wind around 15 mph. Minimum Humidity 46 to 56 pct.
.MONDAY...Partly cloudy. Lows 44 to 54. Highs 63 to 73. Light
winds. Minimum Humidity 40 to 50 pct.
.TUESDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows 46 to 56. Highs 60 to 70. South wind around
15 mph. Minimum Humidity 44 to 54 pct.
.WEDNESDAY...Mostly cloudy. Chance of showers and slight chance
of thunderstorms. Lows 42 to 52. Highs 57 to 67.
.THURSDAY...Partly cloudy. Slight chance of showers. Lows 39 to
49. Highs 59 to 69.
NOTE TO USERS - ZONE 150 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE TUCSON INTERNATIONAL AIRPORT
LOCATION (2550 MSL)
$$
AZZ151-141415-
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-
1142 AM MST Thu Nov 13 2025
.TONIGHT...
* Sky/Weather..............Mostly cloudy (55-65 pct) then becoming
partly cloudy (35-45 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.............50 to 60 pct.
24 hr Trend...........Up 18 to 22 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........South around 15 mph increasing to around
25 mph after midnight.
.FRIDAY...
* 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...........Little change.
* Min Humidity.............17 to 27 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........South around 20 mph decreasing to around
10 mph in the afternoon.
* Mixing height............6587 ft AGL.
* Transport winds..........South 9 to 11 knots.
* Ventilation Category.....Very good (72457 knot-ft).
.FRIDAY NIGHT...
* Sky/Weather..............Partly cloudy (20-30 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.............52 to 62 pct.
24 hr Trend...........Up 3 to 6 pct.
* Wind (20 ft/10-min avg)..Southwest around 10 mph shifting to the
southeast after midnight.
* 10000 ft MSL Wind........South 10 to 15 mph.
.SATURDAY...
* Sky/Weather..............Partly cloudy (40-50 pct) then becoming
mostly cloudy (50-60 pct). Slight chance
of showers.
* Chance of Precip.........10 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........70 to 80 degs.
24 hr Trend...........Down 3 to 6 degs.
* Min Humidity.............27 to 37 pct.
24 hr Trend...........Up 9 to 13 pct.
* Wind (20 ft/10-min avg)..Southeast around 10 mph shifting to the
southwest in the afternoon.
* 10000 ft MSL Wind........Southwest around 15 mph increasing to
around 25 mph in the afternoon.
* Mixing height............5958 ft AGL.
* Transport winds..........South 11 to 16 knots.
* Ventilation Category.....Very good (95328 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.SUNDAY...Mostly cloudy. Cooler. Slight chance of showers and
thunderstorms. Lows 49 to 59. Highs 60 to 70. Southwest wind
around 20 mph. Minimum Humidity 50 to 60 pct.
.MONDAY...Partly cloudy. Lows 39 to 49. Highs 60 to 70. Light
winds. Minimum Humidity 42 to 52 pct.
.TUESDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows 39 to 49. Highs 57 to 67. South wind around
15 mph. Minimum Humidity 43 to 53 pct.
.WEDNESDAY...Mostly cloudy. Chance of showers. Lows 38 to 48.
Highs 53 to 63.
.THURSDAY...Partly cloudy. Slight chance of showers. Lows 33 to
43. Highs 54 to 64.
NOTE TO USERS - ZONE 151 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE BUENOS AIRES N.W.R. LOCATION
(3500 MSL)
$$
AZZ152-141415-
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-
1142 AM MST Thu Nov 13 2025
.TONIGHT...
* Sky/Weather..............Mostly cloudy (50-60 pct) then becoming
partly cloudy (35-45 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........46 to 56 degs.
24 hr Trend...........Up 1 deg.
* Max Humidity.............49 to 59 pct.
24 hr Trend...........Up 12 to 16 pct.
* Wind (20 ft/10-min avg)..Light winds.
* 10000 ft MSL Wind........South 15 to 20 mph.
.FRIDAY...
* Sky/Weather..............Mostly sunny (15-25 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........73 to 83 degs.
24 hr Trend...........Up 1 deg.
* Min Humidity.............19 to 29 pct.
24 hr Trend...........Up 2 to 5 pct.
* Wind (20 ft/10-min avg)..Light winds becoming south around 10 mph
in the afternoon.
* 10000 ft MSL Wind........South 10 to 15 mph.
* Mixing height............7395 ft AGL.
* Transport winds..........East 8 knots shifting to the south 11
knots in the afternoon.
* Ventilation Category.....Very good (81345 knot-ft).
.FRIDAY NIGHT...
* Sky/Weather..............Mostly clear (15-25 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........44 to 54 degs.
24 hr Trend...........Down 1 to 4 degs.
* Max Humidity.............52 to 62 pct.
24 hr Trend...........Up 1 to 4 pct.
* Wind (20 ft/10-min avg)..Southwest around 10 mph in the evening
becoming light.
* 10000 ft MSL Wind........South 10 to 15 mph.
.SATURDAY...
* Sky/Weather..............Partly cloudy (35-45 pct).
* Chance of Precip.........10 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........70 to 80 degs.
24 hr Trend...........Down 2 to 5 degs.
* Min Humidity.............22 to 32 pct.
24 hr Trend...........Up 3 to 6 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............6033 ft AGL.
* Transport winds..........Southeast 10 knots shifting to the
southwest 14 knots in the afternoon.
* Ventilation Category.....Very good (84462 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.SUNDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows 47 to 57. Highs 62 to 72. Southwest wind
around 20 mph. Minimum Humidity 48 to 58 pct.
.MONDAY...Partly cloudy. Lows 39 to 49. Highs 60 to 70. Light
winds. Minimum Humidity 40 to 50 pct.
.TUESDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows 38 to 48. Highs 58 to 68. South wind around
15 mph. Minimum Humidity 40 to 50 pct.
.WEDNESDAY...Mostly cloudy. Chance of showers and slight chance
of thunderstorms. Lows 38 to 48. Highs 53 to 63.
.THURSDAY...Partly cloudy. Slight chance of showers. Lows 32 to
42. 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)
$$
AZZ153-141415-
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-
1142 AM MST Thu Nov 13 2025
.TONIGHT...
* Sky/Weather..............Mostly cloudy (50-60 pct) then becoming
partly cloudy (40-50 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........40 to 50 degs.
24 hr Trend...........Little change.
* Max Humidity.............47 to 57 pct.
24 hr Trend...........Up 25 to 29 pct.
* Wind (20 ft/10-min avg)..Light winds becoming east around 10 mph
after midnight.
* 10000 ft MSL Wind........Southwest 10 to 15 mph.
.FRIDAY...
* Sky/Weather..............Mostly sunny (20-30 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........63 to 73 degs.
24 hr Trend...........Little change.
* Min Humidity.............23 to 33 pct.
24 hr Trend...........Up 7 to 11 pct.
* Wind (20 ft/10-min avg)..East around 10 mph shifting to the south
in the afternoon.
* 10000 ft MSL Wind........Southwest around 20 mph becoming south
around 10 mph in the afternoon.
* Mixing height............6536 ft AGL.
* Transport winds..........East 12 knots shifting to the south 14
knots in the afternoon.
* Ventilation Category.....Very good (91504 knot-ft).
.FRIDAY NIGHT...
* Sky/Weather..............Mostly clear (15-25 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........38 to 48 degs.
24 hr Trend...........Down 1 deg.
* Max Humidity.............55 to 65 pct.
24 hr Trend...........Up 5 to 9 pct.
* Wind (20 ft/10-min avg)..North around 10 mph.
* 10000 ft MSL Wind........South 10 to 15 mph.
.SATURDAY...
* Sky/Weather..............Partly cloudy (35-45 pct) then becoming
mostly cloudy (50-60 pct).
* Chance of Precip.........10 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........59 to 69 degs.
24 hr Trend...........Down 2 to 5 degs.
* Min Humidity.............25 to 35 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 10 to 15 mph.
* Mixing height............5984 ft AGL.
* Transport winds..........East 10 knots shifting to the south in
the afternoon.
* Ventilation Category.....Very good (89760 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.SUNDAY...Showers likely and slight chance of thunderstorms. Lows
40 to 50. Highs 50 to 60. Southwest wind around 15 mph. Minimum
Humidity 60 to 70 pct.
.MONDAY...Mostly cloudy. Lows 33 to 43. Highs 49 to 59. Light
winds. Minimum Humidity 48 to 58 pct.
.TUESDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows 32 to 42. Highs 46 to 56. Light winds.
Minimum Humidity 50 to 60 pct.
.WEDNESDAY...Mostly cloudy. Chance of showers, snow showers and
slight chance of thunderstorms. Lows 31 to 41. Highs 42 to 52.
.THURSDAY...Partly cloudy. Slight chance of rain and snow
showers. Lows 25 to 35. Highs 44 to 54.
NOTE TO USERS - ZONE 153 VENTILATION CATEGORY...MIXING HEIGHT AND
TRANSPORT WINDS ARE BASED ON THE POINT OF PINES LOCATION (6040 MSL)
$$
AZZ154-141415-
Arizona Fire Weather Zone 154
Forest Woodlands FDRA including the Sky Islands of Southeast
Arizona above 5500 feet-Coronado NF-TDC-
1142 AM MST Thu Nov 13 2025
.TONIGHT...
* Sky/Weather..............Mostly cloudy (60-70 pct) then becoming
partly cloudy (35-45 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........46 to 56 degs.
24 hr Trend...........Little change.
* Max Humidity.............42 to 52 pct.
24 hr Trend...........Up 8 to 12 pct.
* Wind (20 ft/10-min avg)..Light winds becoming southeast around 10
mph after midnight.
* 10000 ft MSL Wind........South 15 to 20 mph.
.FRIDAY...
* 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...........Little change.
* Min Humidity.............23 to 33 pct.
24 hr Trend...........Up 3 to 6 pct.
* Wind (20 ft/10-min avg)..South around 10 mph.
* 10000 ft MSL Wind........South 10 to 15 mph.
* Mixing height............7104 ft AGL.
* Transport winds..........South 11 to 12 knots.
* Ventilation Category.....Very good (81696 knot-ft).
.FRIDAY NIGHT...
* Sky/Weather..............Mostly clear (15-25 pct).
* Chance of Precip.........0 pct.
* Chance of Thunder........0 pct.
* Min Temperature..........44 to 54 degs.
24 hr Trend...........Down 2 to 5 degs.
* Max Humidity.............42 to 52 pct.
24 hr Trend...........Little change.
* Wind (20 ft/10-min avg)..Southwest around 10 mph.
* 10000 ft MSL Wind........South 10 to 15 mph.
.SATURDAY...
* Sky/Weather..............Partly cloudy (35-45 pct) then becoming
mostly cloudy (50-60 pct).
* Chance of Precip.........10 pct.
* Chance of Thunder........0 pct.
* Max Temperature..........61 to 71 degs.
24 hr Trend...........Down 2 to 5 degs.
* Min Humidity.............26 to 36 pct.
24 hr Trend...........Up 4 to 8 pct.
* Wind (20 ft/10-min avg)..South 10 to 15 mph.
* 10000 ft MSL Wind........Southwest 15 to 20 mph.
* Mixing height............5998 ft AGL.
* Transport winds..........South 11 to 15 knots.
* Ventilation Category.....Very good (77974 knot-ft).
.Forecast days 3 through 7......
Winds in Days 3 through 5 are surface 20 ft/10-min avg
.SUNDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows 45 to 55. Highs 53 to 63. Southwest wind
around 20 mph. Minimum Humidity 49 to 59 pct.
.MONDAY...Partly cloudy. Lows 36 to 46. Highs 51 to 61. Light
winds. Minimum Humidity 47 to 57 pct.
.TUESDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows 36 to 46. Highs 49 to 59. Southwest wind
around 15 mph. Minimum Humidity 45 to 55 pct.
.WEDNESDAY...Mostly cloudy. Chance of showers, snow showers and
slight chance of thunderstorms. Lows 35 to 45. Highs 45 to 55.
.THURSDAY...Partly cloudy. Chance of showers and snow showers.
Lows 29 to 39. 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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