635 FNUS55 KTWC 290916 FWFTWC Fire Weather Planning Forecast for Southeast Arizona National Weather Service Tucson AZ 216 AM MST Mon Jun 29 2026 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 20-FOOT WIND FORECAST OF 'LIGHT WINDS' INDICATES MAINLY TERRAIN DRIVEN WINDS +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ .DISCUSSION...Breezy conditions will continue across the area today and tomorrow with elevated fire weather conditions for portions of the area. Expect 20-foot winds from the southwest 12-22 mph and gusts up to 30 mph both afternoons. Dry conditions through much of the upcoming week with minimum relative humidity levels in the 10-20 percent range with the more elevated RHs along the international border. Winds will be lower the middle of next week. Moisture may begin to creep back into the south late in the week however current forecast minimum relative humidities stay mainly below 15 percent for now. AZZ150-292300- Arizona Fire Weather Zone 150 Sonoran FDRA-Most of Pima County-South Central Pinal County- Tohono O'odham Nation-Tucson Metropolitan area-TDC- 216 AM MST Mon Jun 29 2026 .TODAY... * Sky/Weather..............Sunny (0-10 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Max Temperature..........92 to 102 degs. 24 hr Trend...........Down 1 to 4 degs. * Min Humidity.............10 to 20 pct. 24 hr Trend...........Down 3 to 6 pct. * Wind (20 ft/10-min avg)..Breezy. South 15 to 25 mph. * 10000 ft MSL Wind........Southwest 30 to 35 mph. * Mixing height............10760 ft AGL. * Transport winds..........South 24 to 25 knots. * Ventilation Category.....Excellent (269000 knot-ft). .TONIGHT... * Sky/Weather..............Mostly clear (0-10 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Min Temperature..........63 to 73 degs. 24 hr Trend...........Down 2 to 5 degs. * Max Humidity.............27 to 37 pct. 24 hr Trend...........Down 4 to 8 pct. * Wind (20 ft/10-min avg)..South 15 to 20 mph. * 10000 ft MSL Wind........Southwest 25 to 30 mph. .TUESDAY... * Sky/Weather..............Mostly sunny (0-10 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Max Temperature..........91 to 101 degs. 24 hr Trend...........Down 1 to 4 degs. * Min Humidity.............8 to 18 pct. 24 hr Trend...........Down 1 to 4 pct. * Wind (20 ft/10-min avg)..South 10 to 20 mph. * 10000 ft MSL Wind........Southwest 25 to 30 mph. * Mixing height............10476 ft AGL. * Transport winds..........South 21 to 23 knots. * Ventilation Category.....Excellent (240948 knot-ft). .Forecast days 3 through 7...... Winds in Days 3 through 5 are surface 20 ft/10-min avg .WEDNESDAY...Clear. Lows 58 to 68. Highs 92 to 102. South wind around 15 mph. Minimum Humidity 4 to 12 pct. .THURSDAY...Mostly clear. Lows 60 to 70. Highs 95 to 105. Light winds. Minimum Humidity 4 to 9 pct. .FRIDAY...Mostly cloudy. Lows 65 to 75. Highs 97 to 107. Light winds. Minimum Humidity 6 to 11 pct. .INDEPENDENCE DAY...Partly cloudy. Lows 69 to 79. Highs 97 to 107. .SUNDAY...Partly cloudy. Lows 70 to 80. Highs 100 to 110. NOTE TO USERS - ZONE 150 VENTILATION CATEGORY...MIXING HEIGHT AND TRANSPORT WINDS ARE BASED ON THE TUCSON INTERNATIONAL AIRPORT LOCATION (2550 MSL) $$ AZZ151-292300- 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- 216 AM MST Mon Jun 29 2026 .TODAY... * Sky/Weather..............Sunny (0-10 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Max Temperature..........89 to 99 degs. 24 hr Trend...........Down 1 to 4 degs. * Min Humidity.............12 to 22 pct. 24 hr Trend...........Up 3 to 6 pct. * Wind (20 ft/10-min avg)..Breezy. Southwest 15 to 25 mph. * 10000 ft MSL Wind........Southwest around 35 mph decreasing to around 25 mph in the afternoon. * Mixing height............7716 ft AGL. * Transport winds..........Southwest 24 to 25 knots. * Ventilation Category.....Excellent (192900 knot-ft). .TONIGHT... * Sky/Weather..............Mostly clear (5-15 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Min Temperature..........60 to 70 degs. 24 hr Trend...........Little change. * Max Humidity.............36 to 46 pct. 24 hr Trend...........Up 5 to 9 pct. * Wind (20 ft/10-min avg)..Southwest 15 to 20 mph. * 10000 ft MSL Wind........Southwest 25 to 30 mph. .TUESDAY... * Sky/Weather..............Sunny (0-10 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Max Temperature..........88 to 98 degs. 24 hr Trend...........Little change. * Min Humidity.............9 to 19 pct. 24 hr Trend...........Down 7 to 11 pct. * Wind (20 ft/10-min avg)..Breezy. South 15 to 25 mph. * 10000 ft MSL Wind........Southwest around 35 mph decreasing to around 25 mph in the afternoon. * Mixing height............7589 ft AGL. * Transport winds..........Southwest 24 to 25 knots. * Ventilation Category.....Excellent (189725 knot-ft). .Forecast days 3 through 7...... Winds in Days 3 through 5 are surface 20 ft/10-min avg .WEDNESDAY...Clear. Lows 55 to 65. Highs 88 to 98. Southwest wind around 15 mph. Minimum Humidity 5 to 12 pct. .THURSDAY...Mostly clear. Lows 55 to 65. Highs 91 to 101. Southwest wind around 15 mph. Minimum Humidity 5 to 10 pct. .FRIDAY...Partly cloudy. Lows 60 to 70. Highs 92 to 102. Southwest wind around 15 mph. Minimum Humidity 7 to 15 pct. .INDEPENDENCE DAY...Partly cloudy. Lows 63 to 73. Highs 92 to 102. .SUNDAY...Partly cloudy. Lows 64 to 74. Highs 94 to 104. NOTE TO USERS - ZONE 151 VENTILATION CATEGORY...MIXING HEIGHT AND TRANSPORT WINDS ARE BASED ON THE BUENOS AIRES N.W.R. LOCATION (3500 MSL) $$ AZZ152-292300- 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- 216 AM MST Mon Jun 29 2026 .TODAY... * Sky/Weather..............Mostly sunny (5-15 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Max Temperature..........90 to 100 degs. 24 hr Trend...........Little change. * Min Humidity.............10 to 20 pct. 24 hr Trend...........Up 1 to 4 pct. * Wind (20 ft/10-min avg)..Southwest 10 to 20 mph. * 10000 ft MSL Wind........Southwest around 30 mph decreasing to around 20 mph in the afternoon. * Mixing height............10705 ft AGL. * Transport winds..........Southwest 21 to 22 knots. * Ventilation Category.....Excellent (235510 knot-ft). .TONIGHT... * Sky/Weather..............Mostly clear (15-25 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Min Temperature..........61 to 71 degs. 24 hr Trend...........Up 1 to 4 degs. * Max Humidity.............39 to 49 pct. 24 hr Trend...........Up 24 to 28 pct. * Wind (20 ft/10-min avg)..Southwest 15 to 20 mph. * 10000 ft MSL Wind........Southwest 25 to 30 mph. .TUESDAY... * Sky/Weather..............Mostly sunny (0-10 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Max Temperature..........90 to 100 degs. 24 hr Trend...........Little change. * Min Humidity.............8 to 18 pct. 24 hr Trend...........Down 3 to 6 pct. * Wind (20 ft/10-min avg)..Southwest 10 to 20 mph. * 10000 ft MSL Wind........Southwest 25 to 30 mph. * Mixing height............11159 ft AGL. * Transport winds..........Southwest 21 to 22 knots. * Ventilation Category.....Excellent (245498 knot-ft). .Forecast days 3 through 7...... Winds in Days 3 through 5 are surface 20 ft/10-min avg .WEDNESDAY...Clear. Lows 57 to 67. Highs 90 to 100. Southwest wind around 15 mph. Minimum Humidity 4 to 13 pct. .THURSDAY...Mostly clear. Lows 56 to 66. Highs 91 to 101. Southwest wind around 15 mph. Minimum Humidity 4 to 11 pct. .FRIDAY...Partly cloudy. Lows 60 to 70. Highs 93 to 103. West wind around 15 mph. Minimum Humidity 6 to 13 pct. .INDEPENDENCE DAY...Partly cloudy. Lows 64 to 74. Highs 93 to 103. .SUNDAY...Partly cloudy. Lows 65 to 75. Highs 95 to 105. NOTE TO USERS - ZONE 152 VENTILATION CATEGORY...MIXING HEIGHT AND TRANSPORT WINDS ARE BASED ON THE CHIRICAHUA N.M. LOCATION (5400 MSL) $$ AZZ153-292300- 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- 216 AM MST Mon Jun 29 2026 .TODAY... * Sky/Weather..............Mostly sunny (0-10 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Max Temperature..........78 to 88 degs. 24 hr Trend...........Down 3 to 6 degs. * Min Humidity.............14 to 24 pct. 24 hr Trend...........Up 1 to 4 pct. * Wind (20 ft/10-min avg)..Southwest 10 to 20 mph. * 10000 ft MSL Wind........Southwest 25 to 30 mph. * Mixing height............9586 ft AGL. * Transport winds..........Southwest 23 knots. * Ventilation Category.....Excellent (220478 knot-ft). .TONIGHT... * Sky/Weather..............Mostly clear (15-25 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Min Temperature..........53 to 63 degs. 24 hr Trend...........Down 1 to 4 degs. * Max Humidity.............33 to 43 pct. 24 hr Trend...........Down 1 to 4 pct. * Wind (20 ft/10-min avg)..West 10 to 15 mph. * 10000 ft MSL Wind........Southwest 25 to 30 mph. .TUESDAY... * Sky/Weather..............Mostly sunny (0-10 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Max Temperature..........78 to 88 degs. 24 hr Trend...........Little change. * Min Humidity.............10 to 20 pct. 24 hr Trend...........Down 2 to 5 pct. * Wind (20 ft/10-min avg)..Southwest 10 to 20 mph. * 10000 ft MSL Wind........Southwest 25 to 30 mph. * Mixing height............10344 ft AGL. * Transport winds..........Southwest 22 to 23 knots. * Ventilation Category.....Excellent (237912 knot-ft). .Forecast days 3 through 7...... Winds in Days 3 through 5 are surface 20 ft/10-min avg .WEDNESDAY...Clear. Lows 51 to 61. Highs 78 to 88. West wind around 15 mph. Minimum Humidity 7 to 11 pct. .THURSDAY...Mostly clear. Lows 49 to 59. Highs 81 to 91. West wind around 15 mph. Minimum Humidity 5 to 9 pct. .FRIDAY...Partly cloudy. Lows 53 to 63. Highs 83 to 93. Northwest wind around 15 mph. Minimum Humidity 8 to 14 pct. .INDEPENDENCE DAY...Partly cloudy. Lows 58 to 68. Highs 83 to 93. .SUNDAY...Partly cloudy. Lows 58 to 68. Highs 85 to 95. NOTE TO USERS - ZONE 153 VENTILATION CATEGORY...MIXING HEIGHT AND TRANSPORT WINDS ARE BASED ON THE POINT OF PINES LOCATION (6040 MSL) $$ AZZ154-292300- Arizona Fire Weather Zone 154 Forest Woodlands FDRA including the Sky Islands of Southeast Arizona above 5500 feet-Coronado NF-TDC- 216 AM MST Mon Jun 29 2026 .TODAY... * Sky/Weather..............Mostly sunny (5-15 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Max Temperature..........79 to 89 degs. 24 hr Trend...........Up 1 deg. * Min Humidity.............18 to 28 pct. 24 hr Trend...........Up 3 to 6 pct. * Wind (20 ft/10-min avg)..Breezy. Southwest 15 to 25 mph. * 10000 ft MSL Wind........Southwest 25 to 30 mph. * Mixing height............11627 ft AGL. * Transport winds..........Southwest 23 to 24 knots. * Ventilation Category.....Excellent (273234 knot-ft). .TONIGHT... * Sky/Weather..............Mostly clear (10-20 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Min Temperature..........57 to 67 degs. 24 hr Trend...........Down 1 deg. * Max Humidity.............39 to 49 pct. 24 hr Trend...........Up 7 to 11 pct. * Wind (20 ft/10-min avg)..Southwest 10 to 20 mph. * 10000 ft MSL Wind........Southwest 25 to 30 mph. .TUESDAY... * Sky/Weather..............Mostly sunny (0-10 pct). * Chance of Precip.........0 pct. * Chance of Thunder........0 pct. * Max Temperature..........79 to 89 degs. 24 hr Trend...........Little change. * Min Humidity.............13 to 23 pct. 24 hr Trend...........Down 3 to 6 pct. * Wind (20 ft/10-min avg)..Breezy. Southwest 15 to 25 mph. * 10000 ft MSL Wind........Southwest 25 to 30 mph. * Mixing height............12106 ft AGL. * Transport winds..........Southwest 23 knots. * Ventilation Category.....Excellent (278438 knot-ft). .Forecast days 3 through 7...... Winds in Days 3 through 5 are surface 20 ft/10-min avg .WEDNESDAY...Clear. Lows 53 to 63. Highs 79 to 89. Southwest wind around 15 mph. Minimum Humidity 6 to 15 pct. .THURSDAY...Mostly clear. Lows 52 to 62. Highs 81 to 91. Southwest wind around 15 mph. Minimum Humidity 6 to 14 pct. .FRIDAY...Partly cloudy. Lows 56 to 66. Highs 82 to 92. Southwest wind around 15 mph. Minimum Humidity 8 to 16 pct. .INDEPENDENCE DAY...Partly cloudy. Lows 60 to 70. Highs 82 to 92. .SUNDAY...Partly cloudy. Lows 61 to 71. Highs 84 to 94. 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