975 FNUS55 KTWC 241033 FWFTWC Fire Weather Planning Forecast for Southeast Arizona National Weather Service Tucson AZ 333 AM MST Sun Jul 24 2022 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 20-FOOT WIND FORECAST OF 'LIGHT WINDS' INDICATES MAINLY TERRAIN DRIVEN WINDS +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ .DISCUSSION... Deep moisture will bring increasing showers and thunderstorms this week. High chances of wetting rain with frequent and erratic strong thunderstorm outflows. AZZ150-242230- Arizona Fire Weather Zone 150 Sonoran FDRA-Most of Pima County-South Central Pinal County- Tohono O'odham Nation-Tucson Metropolitan area-TDC- 333 AM MST Sun Jul 24 2022 .TODAY... * Sky/Weather..............Mostly cloudy. Periods of showers and thunderstorms likely. * Max Temperature..........90 to 100 degs. * 24 hr Trend...........Down 5 to 9 degs. * Min Humidity.............38 to 48 pct. * 24 hr Trend...........Up 14 to 18 pct. * Wind (20 ft/10-min avg)..Southwest around 10 mph. * 10000 ft MSL Wind........Southeast 10 to 15 mph. * Chance of Precip.........60 pct. * LAL......................4. * Haines Index.............2 or very low. * Mixing Height............6577 ft agl. * Transport Winds..........Southwest 11 to 16 knots. * Ventilation Category.....Excellent (105232 knot-ft). .TONIGHT... * Sky/Weather..............Mostly cloudy. Chance of showers and thunderstorms. * Min Temperature..........71 to 81 degs. * 24 hr Trend...........Down 1 to 4 degs. * Max Humidity.............71 to 81 pct. * 24 hr Trend...........Up 4 to 8 pct. * Wind (20 ft/10-min avg)..South around 10 mph. * 10000 ft MSL Wind........Southwest 5 to 10 mph. * Chance of Precip.........50 pct. * LAL......................4. * Haines Index.............2 or very low. .MONDAY... * Sky/Weather..............Mostly cloudy. Showers and thunderstorms likely. * Max Temperature..........89 to 99 degs. * 24 hr Trend...........Little change. * Min Humidity.............43 to 53 pct. * 24 hr Trend...........Up 1 to 4 pct. * Wind (20 ft/10-min avg)..South around 10 mph shifting to the west in the afternoon. * 10000 ft MSL Wind........Southwest 5 to 10 mph. * Chance of Precip.........60 pct. * LAL......................4. * Haines Index.............2 or very low. * Mixing Height............7124 ft agl. * Transport Winds..........Southwest 7 to 8 knots. * Ventilation Category.....Good (56992 knot-ft). .FORECAST DAYS 3 THROUGH 7... WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG .TUESDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows 71 to 81. Highs 88 to 98. Light winds. Minimum Humidity 38 to 48 pct. .WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows 71 to 81. Highs 90 to 100. Light winds. Minimum Humidity 34 to 44 pct. .THURSDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows 70 to 80. Highs 90 to 100. Light winds. Minimum Humidity 33 to 43 pct. .FRIDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows 71 to 81. Highs 92 to 102. .SATURDAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms. Lows 70 to 80. Highs 91 to 101. NOTE TO USERS - ZONE 150 VENTILATION CATEGORY...MIXING HEIGHT AND TRANSPORT WINDS ARE BASED ON THE TUCSON INTERNATIONAL AIRPORT LOCATION (2550 MSL) $$ AZZ151-242230- 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- 333 AM MST Sun Jul 24 2022 .TODAY... * Sky/Weather..............Mostly cloudy. Periods of showers and thunderstorms likely. * Max Temperature..........83 to 93 degs. * 24 hr Trend...........Down 3 to 7 degs. * Min Humidity.............43 to 53 pct. * 24 hr Trend...........Up 15 to 19 pct. * Wind (20 ft/10-min avg)..South around 10 mph shifting to the west in the afternoon. * 10000 ft MSL Wind........East around 10 mph shifting to the south in the afternoon. * Chance of Precip.........80 pct. * LAL......................5. * Haines Index.............2 or very low. * Mixing Height............4607 ft agl. * Transport Winds..........Southwest 8 to 13 knots. * Ventilation Category.....Good (59891 knot-ft). .TONIGHT... * Sky/Weather..............Mostly cloudy. Showers and thunderstorms likely. * Min Temperature..........63 to 73 degs. * 24 hr Trend...........Little change. * Max Humidity.............81 to 91 pct. * 24 hr Trend...........Up 5 to 9 pct. * Wind (20 ft/10-min avg)..West around 10 mph in the evening becoming light. * 10000 ft MSL Wind........West 5 to 10 mph. * Chance of Precip.........70 pct. * LAL......................5. * Haines Index.............2 or very low. .MONDAY... * Sky/Weather..............Mostly cloudy. Chance of showers and thunderstorms. * Max Temperature..........81 to 91 degs. * 24 hr Trend...........Little change. * Min Humidity.............48 to 58 pct. * 24 hr Trend...........Up 3 to 7 pct. * Wind (20 ft/10-min avg)..Light winds becoming west around 10 mph in the afternoon. * 10000 ft MSL Wind........Northwest 5 to 10 mph. * Chance of Precip.........80 pct. * LAL......................4. * Haines Index.............2 or very low. * Mixing Height............5009 ft agl. * Transport Winds..........West 6 to 10 knots. * Ventilation Category.....Good (50090 knot-ft). .FORECAST DAYS 3 THROUGH 7... WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG .TUESDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows 63 to 73. Highs 80 to 90. Light winds. Minimum Humidity 48 to 58 pct. .WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows 62 to 72. Highs 82 to 92. Light winds. Minimum Humidity 45 to 55 pct. .THURSDAY...Mostly cloudy. Slight chance of showers and thunderstorms. Lows 62 to 72. Highs 83 to 93. Light winds. Minimum Humidity 41 to 51 pct. .FRIDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows 63 to 73. Highs 84 to 94. .SATURDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows 63 to 73. Highs 84 to 94. NOTE TO USERS - ZONE 151 VENTILATION CATEGORY...MIXING HEIGHT AND TRANSPORT WINDS ARE BASED ON THE BUENOS AIRES N.W.R. LOCATION (3500 MSL) $$ AZZ152-242230- 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- 333 AM MST Sun Jul 24 2022 .TODAY... * Sky/Weather..............Partly cloudy then becoming mostly cloudy. Showers and thunderstorms likely. * Max Temperature..........87 to 97 degs. * 24 hr Trend...........Little change. * Min Humidity.............37 to 47 pct. * 24 hr Trend...........Up 6 to 10 pct. * Wind (20 ft/10-min avg)..West 10 to 15 mph. * 10000 ft MSL Wind........East around 10 mph shifting to the south in the afternoon. * Chance of Precip.........70 pct. * LAL......................5. * Haines Index.............3 or very low. * Mixing Height............4768 ft agl. * Transport Winds..........West 8 to 13 knots. * Ventilation Category.....Good (61984 knot-ft). .TONIGHT... * Sky/Weather..............Mostly cloudy. Showers and thunderstorms likely. * Min Temperature..........63 to 73 degs. * 24 hr Trend...........Little change. * Max Humidity.............81 to 91 pct. * 24 hr Trend...........Up 6 to 10 pct. * Wind (20 ft/10-min avg)..West around 15 mph shifting to the south after midnight. * 10000 ft MSL Wind........West 5 to 10 mph. * Chance of Precip.........70 pct. * LAL......................5. * Haines Index.............3 or very low. .MONDAY... * Sky/Weather..............Mostly cloudy. Thunderstorms likely and chance of showers. * Max Temperature..........82 to 92 degs. * 24 hr Trend...........Down 2 to 5 degs. * Min Humidity.............43 to 53 pct. * 24 hr Trend...........Up 6 to 10 pct. * Wind (20 ft/10-min avg)..Light winds becoming west around 10 mph in the afternoon. * 10000 ft MSL Wind........Northwest 5 to 10 mph. * Chance of Precip.........70 pct. * LAL......................5. * Haines Index.............2 or very low. * Mixing Height............3648 ft agl. * Transport Winds..........West 6 to 12 knots. * Ventilation Category.....Good (43776 knot-ft). .FORECAST DAYS 3 THROUGH 7... WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG .TUESDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows 62 to 72. Highs 81 to 91. West wind around 15 mph. Minimum Humidity 44 to 54 pct. .WEDNESDAY...Showers likely and chance of thunderstorms. Lows 62 to 72. Highs 83 to 93. Light winds. Minimum Humidity 40 to 50 pct. .THURSDAY...Mostly cloudy. Slight chance of showers and thunderstorms. Lows 62 to 72. Highs 85 to 95. Light winds. Minimum Humidity 36 to 46 pct. .FRIDAY...Mostly cloudy. Chance of thunderstorms and slight chance of showers. Lows 63 to 73. Highs 85 to 95. .SATURDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows 63 to 73. Highs 84 to 94. NOTE TO USERS - ZONE 152 VENTILATION CATEGORY...MIXING HEIGHT AND TRANSPORT WINDS ARE BASED ON THE CHIRICAHUA N.M. LOCATION (5400 MSL) $$ AZZ153-242230- 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- 333 AM MST Sun Jul 24 2022 .TODAY... * Sky/Weather..............Partly cloudy then becoming mostly cloudy. Showers and thunderstorms likely. * Max Temperature..........79 to 89 degs. * 24 hr Trend...........Down 1 to 4 degs. * Min Humidity.............37 to 47 pct. * 24 hr Trend...........Up 12 to 16 pct. * Wind (20 ft/10-min avg)..North around 10 mph shifting to the southwest in the afternoon. * 10000 ft MSL Wind........East around 5 mph shifting to the south in the afternoon. * Chance of Precip.........80 pct. * LAL......................5. * Haines Index.............3 or very low. * Mixing Height............7756 ft agl. * Transport Winds..........Northwest 7 knots shifting to the southwest 13 knots in the afternoon. * Ventilation Category.....Excellent (100828 knot-ft). .TONIGHT... * Sky/Weather..............Mostly cloudy. Thunderstorms likely and chance of showers. * Min Temperature..........55 to 65 degs. * 24 hr Trend...........Down 1 to 4 degs. * Max Humidity.............81 to 91 pct. * 24 hr Trend...........Up 7 to 11 pct. * Wind (20 ft/10-min avg)..West around 10 mph shifting to the north after midnight. * 10000 ft MSL Wind........West 5 to 10 mph. * Chance of Precip.........70 pct. * LAL......................5. * Haines Index.............3 or very low. .MONDAY... * Sky/Weather..............Mostly cloudy. Showers and thunderstorms. * Max Temperature..........75 to 85 degs. * 24 hr Trend...........Down 3 to 7 degs. * Min Humidity.............50 to 60 pct. * 24 hr Trend...........Up 10 to 14 pct. * Wind (20 ft/10-min avg)..Light winds becoming west around 10 mph in the afternoon. * 10000 ft MSL Wind........West 5 to 10 mph. * Chance of Precip.........90 pct. * LAL......................5. * Haines Index.............3 or very low. * Mixing Height............5707 ft agl. * Transport Winds..........West 6 to 10 knots. * Ventilation Category.....Good (57070 knot-ft). .FORECAST DAYS 3 THROUGH 7... WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG .TUESDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows 56 to 66. Highs 74 to 84. Light winds. Minimum Humidity 47 to 57 pct. .WEDNESDAY...Mostly cloudy. Chance of thunderstorms and slight chance of showers. Lows 56 to 66. Highs 76 to 86. Light winds. Minimum Humidity 41 to 51 pct. .THURSDAY...Mostly cloudy. Chance of thunderstorms and slight chance of showers. Lows 56 to 66. Highs 77 to 87. Light winds. Minimum Humidity 36 to 46 pct. .FRIDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows 56 to 66. Highs 76 to 86. .SATURDAY...Thunderstorms likely and chance of showers. Lows 57 to 67. Highs 75 to 85. NOTE TO USERS - ZONE 153 VENTILATION CATEGORY...MIXING HEIGHT AND TRANSPORT WINDS ARE BASED ON THE POINT OF PINES LOCATION (6040 MSL) $$ AZZ154-242230- Arizona Fire Weather Zone 154 Forest Woodlands FDRA including the Sky Islands of Southeast Arizona above 5500 feet-Coronado NF-TDC- 333 AM MST Sun Jul 24 2022 .TODAY... * Sky/Weather..............Partly cloudy then becoming mostly cloudy. Showers and thunderstorms likely. * Max Temperature..........74 to 84 degs. * 24 hr Trend...........Down 3 to 6 degs. * Min Humidity.............49 to 59 pct. * 24 hr Trend...........Up 13 to 17 pct. * Wind (20 ft/10-min avg)..North around 10 mph shifting to the southwest in the afternoon. * 10000 ft MSL Wind........East around 10 mph shifting to the south in the afternoon. * Chance of Precip.........80 pct. * LAL......................5. * Haines Index.............3 or very low. * Mixing Height............7688 ft agl. * Transport Winds..........West 7 to 13 knots. * Ventilation Category.....Very good (76880 knot-ft). .TONIGHT... * Sky/Weather..............Mostly cloudy. Showers and thunderstorms likely. * Min Temperature..........58 to 68 degs. * 24 hr Trend...........Little change. * Max Humidity.............81 to 91 pct. * 24 hr Trend...........Up 5 to 9 pct. * Wind (20 ft/10-min avg)..West 10 to 15 mph. * 10000 ft MSL Wind........West 5 to 10 mph. * Chance of Precip.........70 pct. * LAL......................5. * Haines Index.............2 or very low. .MONDAY... * Sky/Weather..............Mostly cloudy. Chance of showers and thunderstorms. * Max Temperature..........72 to 82 degs. * 24 hr Trend...........Down 1 to 4 degs. * Min Humidity.............63 to 73 pct. * 24 hr Trend...........Up 8 to 12 pct. * Wind (20 ft/10-min avg)..Light winds becoming west around 10 mph in the afternoon. * 10000 ft MSL Wind........Northwest 5 to 10 mph. * Chance of Precip.........80 pct. * LAL......................4. * Haines Index.............2 or very low. * Mixing Height............5949 ft agl. * Transport Winds..........West 6 to 10 knots. * Ventilation Category.....Good (47592 knot-ft). .FORECAST DAYS 3 THROUGH 7... WINDS IN DAYS 3 THROUGH 5 ARE SURFACE 20 FT/10-MIN AVG .TUESDAY...Showers with thunderstorms likely. Lows 57 to 67. Highs 70 to 80. Light winds. Minimum Humidity 57 to 67 pct. .WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows 57 to 67. Highs 72 to 82. Light winds. Minimum Humidity 51 to 61 pct. .THURSDAY...Showers and thunderstorms likely. Lows 57 to 67. Highs 73 to 83. Light winds. Minimum Humidity 47 to 57 pct. .FRIDAY...Showers and thunderstorms likely. Lows 58 to 68. Highs 74 to 84. .SATURDAY...Showers and thunderstorms likely. Lows 58 to 68. Highs 74 to 84. 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