Zone Forecast Product
Issued by NWS Tucson, AZ
Issued by NWS Tucson, AZ
255 FPUS55 KTWC 172112 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 212 PM MST Mon Nov 17 2025 AZZ501-181400- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 55 to 60. Chance of precipitation 50 percent. .TUESDAY...Chance of showers and slight chance of thunderstorms in the morning, then showers likely and slight chance of thunderstorms in the afternoon. Highs 67 to 72. Chance of precipitation 60 percent. .TUESDAY NIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 52 to 57. Chance of precipitation 50 percent. .WEDNESDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 61 to 66. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 30 percent. .THURSDAY...Mostly sunny. Highs 62 to 67. .THURSDAY NIGHT...Mostly clear with a 10 percent chance of showers. Lows 45 to 50. .FRIDAY...Mostly cloudy with a 40 percent chance of showers. Highs 64 to 69. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 46 to 51. .SATURDAY...Partly cloudy with a 20 percent chance of showers. Highs 65 to 70. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 45 to 50. Highs 63 to 68. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 44 to 49. Highs 66 to 71. $$ AZZ502-181400- Tohono O`odham Nation- Including Sells 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 53 to 58. Chance of precipitation 30 percent. .TUESDAY...Breezy. Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 66 to 71. South wind 15 to 25 mph in the afternoon. Chance of precipitation 30 percent. .TUESDAY NIGHT...Chance of showers and slight chance of thunderstorms in the evening, then showers likely and slight chance of thunderstorms after midnight. Lows 51 to 56. Chance of precipitation 60 percent. .WEDNESDAY...Showers likely and slight chance of thunderstorms. Highs 59 to 64. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 40 percent. .THURSDAY...Mostly sunny with a 10 percent chance of showers. Highs 58 to 63. .THURSDAY NIGHT...Mostly clear. Lows 42 to 47. .FRIDAY...Mostly cloudy with a 30 percent chance of showers. Highs 61 to 66. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 45 to 50. .SATURDAY...Partly cloudy with a 20 percent chance of showers. Highs 64 to 69. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 10 percent chance of showers. Lows 45 to 50. Highs 61 to 66. .SUNDAY NIGHT...Partly cloudy. Lows 43 to 48. .MONDAY...Mostly sunny. Highs 63 to 68. $$ AZZ503-181400- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy. Lows 45 to 51. .TUESDAY...Breezy. Mostly cloudy with a 10 percent chance of showers. Highs 63 to 68. South wind 15 to 25 mph. .TUESDAY NIGHT...Partly cloudy with slight chance of showers in the evening, then mostly cloudy with chance of showers after midnight. Lows 45 to 50. Chance of precipitation 40 percent. .WEDNESDAY...Showers likely and slight chance of thunderstorms. Highs 59 to 64. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Showers likely and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 60 percent. .THURSDAY...Partly cloudy with a 30 percent chance of showers. Highs 54 to 59. .THURSDAY NIGHT...Mostly clear. Lows 34 to 40. .FRIDAY...Partly cloudy with a 30 percent chance of showers. Highs 60 to 65. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 39 to 45. .SATURDAY...Partly cloudy with a 30 percent chance of showers. Highs 61 to 67. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent chance of showers. Lows 38 to 44. Highs 59 to 64. .SUNDAY NIGHT...Partly cloudy. Lows 35 to 41. .MONDAY...Mostly sunny. Highs 61 to 66. $$ AZZ504-181400- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy. A 10 percent chance of showers in the evening. Lows 48 to 54. Southwest wind around 10 mph becoming southeast after midnight. .TUESDAY...Breezy. Mostly cloudy. A 10 percent chance of showers in the afternoon. Highs 67 to 73. Southeast wind 10 to 15 mph becoming south 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy with chance of showers in the evening, then mostly cloudy with chance of showers and slight chance of thunderstorms after midnight. Lows 49 to 54. South wind 5 to 15 mph. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 61 to 67. South wind 5 to 10 mph becoming southwest 5 to 15 mph in the afternoon. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 44 to 49. Southwest wind around 10 mph. Chance of precipitation 50 percent. .THURSDAY...Partly cloudy with a 30 percent chance of showers. Highs 55 to 61. .THURSDAY NIGHT...Mostly clear. Lows 38 to 44. .FRIDAY...Partly cloudy with a 10 percent chance of showers. Highs 61 to 67. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 43 to 48. .SATURDAY...Partly cloudy with a 20 percent chance of showers. Highs 64 to 70. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 10 percent chance of showers. Lows 43 to 48. Highs 61 to 66. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 41 to 46. .MONDAY...Mostly sunny. Highs 61 to 67. $$ AZZ505-181400- South Central Pinal County- Including Picacho Peak State Park 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then slight chance of showers after midnight. Lows 52 to 57. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. Slight chance of showers in the morning, then chance of showers and slight chance of thunderstorms in the afternoon. Highs 68 to 73. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 50 to 55. Chance of precipitation 50 percent. .WEDNESDAY...Showers likely and slight chance of thunderstorms. Highs 59 to 64. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 50 percent. .THURSDAY...Partly cloudy with a 10 percent chance of showers. Highs 56 to 61. .THURSDAY NIGHT...Partly cloudy. Lows 41 to 46. .FRIDAY...Mostly cloudy with a 30 percent chance of showers. Highs 60 to 65. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 44 to 49. .SATURDAY...Partly cloudy with a 20 percent chance of showers. Highs 64 to 69. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers. Lows 44 to 49. .SUNDAY...Partly cloudy. Highs 61 to 66. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 41 to 46. .MONDAY...Mostly sunny. Highs 61 to 66. $$ AZZ506-181400- Southeast Pinal County- Including Mammoth and Oracle 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy with a 10 percent chance of showers. Lows 49 to 54. .TUESDAY...Mostly cloudy. Slight chance of showers in the morning, then chance of showers and slight chance of thunderstorms in the afternoon. Highs 66 to 72. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Chance of showers and slight chance of thunderstorms. Lows 48 to 53. Chance of precipitation 40 percent. .WEDNESDAY...Showers likely and slight chance of thunderstorms. Highs 60 to 66. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Showers likely and slight chance of thunderstorms. Lows 44 to 49. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 53 to 59. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers. Lows 39 to 44. .FRIDAY...Partly cloudy with a 10 percent chance of showers. Highs 58 to 64. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows 43 to 48. .SATURDAY...Partly cloudy with a 20 percent chance of showers. Highs 62 to 68. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 10 percent chance of showers. Lows 43 to 48. Highs 59 to 65. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 41 to 46. .MONDAY...Partly cloudy. Highs 59 to 65. $$ AZZ507-181400- Upper San Pedro River Valley- Including Sierra Vista and Benson 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy. Lows 42 to 48. .TUESDAY...Mostly cloudy. A 10 percent chance of showers in the afternoon. Highs 63 to 68. .TUESDAY NIGHT...Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then chance of showers after midnight. Lows 44 to 49. Chance of precipitation 30 percent. .WEDNESDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 61 to 66. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 39 to 44. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with a 30 percent chance of showers. Highs 53 to 58. .THURSDAY NIGHT...Mostly clear. Lows 31 to 37. .FRIDAY...Partly cloudy with a 20 percent chance of showers. Highs 58 to 63. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows 37 to 43. .SATURDAY...Mostly cloudy with a 30 percent chance of showers. Highs 60 to 65. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent chance of showers. Lows 36 to 42. Highs 58 to 63. .SUNDAY NIGHT...Partly cloudy. Lows 34 to 40. .MONDAY...Mostly sunny. Highs 58 to 63. $$ AZZ508-181400- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy. Lows 41 to 47. .TUESDAY...Mostly cloudy. Highs 64 to 69. .TUESDAY NIGHT...Mostly cloudy. Slight chance of showers in the evening, then slight chance of showers and thunderstorms after midnight. Lows 45 to 50. Chance of precipitation 20 percent. .WEDNESDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 62 to 67. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 53 to 58. Chance of precipitation 40 percent. .THURSDAY NIGHT...Mostly clear. Lows 31 to 37. .FRIDAY...Mostly sunny. Highs 58 to 63. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers. Lows 36 to 42. .SATURDAY...Mostly cloudy with a 30 percent chance of showers. Highs 60 to 65. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows 35 to 41. .SUNDAY...Partly cloudy with a 10 percent chance of showers. Highs 59 to 64. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 33 to 39. Highs 58 to 63. $$ AZZ509-181400- Upper Gila River Valley- Including Clifton and Safford 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy. Lows 43 to 49. .TUESDAY...Mostly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 63 to 69. .TUESDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 45 to 51. Chance of precipitation 30 percent. .WEDNESDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 59 to 67. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 41 to 47. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 51 to 57. Chance of precipitation 40 percent. .THURSDAY NIGHT...Mostly clear. Lows 33 to 39. .FRIDAY...Partly cloudy with a 10 percent chance of showers. Highs 55 to 61. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of showers. Lows 37 to 43. Highs 59 to 65. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 10 percent chance of showers. Lows 37 to 43. Highs 58 to 64. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 35 to 41. Highs 57 to 63. $$ AZZ510-181400- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy. Lows 34 to 44. .TUESDAY...Mostly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 50 to 60. .TUESDAY NIGHT...Mostly cloudy with chance of showers, snow showers and slight chance of thunderstorms. Lows 36 to 46. Chance of precipitation 30 percent. .WEDNESDAY...Showers likely with isolated snow showers and thunderstorms. Snow level 8500 feet. Highs 46 to 56. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Showers, snow showers likely and slight chance of thunderstorms. Snow level 8000 feet. Lows 32 to 42. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy with chance of showers, snow showers and slight chance of thunderstorms. Highs 39 to 47. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy. Lows 23 to 35. .FRIDAY...Partly cloudy with a 10 percent chance of showers. Highs 45 to 53. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent chance of showers. Lows 28 to 40. Highs 49 to 57. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 10 percent chance of showers. Lows 29 to 41. Highs 48 to 56. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 27 to 39. Highs 48 to 56. $$ AZZ511-181400- Galiuro and Pinaleno Mountains- Including Mount Graham 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy. Lows 41 to 47. .TUESDAY...Mostly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Snow level 8500 to 9000 feet. Highs 51 to 61. .TUESDAY NIGHT...Mostly cloudy. Chance of showers and slight chance of thunderstorms in the evening, then chance of showers after midnight. Snow level 8500 to 9000 feet. Lows 41 to 47. Chance of precipitation 30 percent. .WEDNESDAY...Showers, snow showers likely and slight chance of thunderstorms. Snow level 8500 feet. Highs 49 to 59. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Showers likely, slight chance of thunderstorms and snow showers likely. Snow level 8000 feet. Lows 36 to 42. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy with chance of showers, snow showers and slight chance of thunderstorms. Highs 40 to 50. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly clear. Lows 31 to 37. .FRIDAY...Partly cloudy with a 20 percent chance of showers. Highs 45 to 55. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows 36 to 42. .SATURDAY...Partly cloudy with a 30 percent chance of showers. Highs 48 to 58. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 10 percent chance of showers. Lows 36 to 42. Highs 47 to 57. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 34 to 40. Highs 46 to 56. $$ AZZ512-181400- Chiricahua Mountains- Including Chiricahua NM 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy. Lows 40 to 46. .TUESDAY...Mostly cloudy. Highs 56 to 64. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of showers after midnight. Snow level 9000 to 9500 feet. Lows 42 to 48. .WEDNESDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Snow level 9000 feet. Highs 53 to 61. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Snow level 8500 feet. Lows 35 to 43. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with chance of showers, snow showers and slight chance of thunderstorms. Highs 45 to 53. Chance of precipitation 40 percent. .THURSDAY NIGHT...Mostly clear. Lows 30 to 36. .FRIDAY...Mostly sunny. Highs 50 to 58. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers. Lows 34 to 42. .SATURDAY...Mostly cloudy with chance of showers and slight chance of snow showers. Highs 52 to 60. Chance of precipitation 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent chance of showers. Lows 35 to 41. Highs 51 to 59. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 32 to 38. Highs 50 to 58. $$ AZZ513-181400- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy. Lows 42 to 47. .TUESDAY...Breezy. Mostly cloudy. Highs 56 to 64. South wind 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. Slight chance of showers in the evening, then chance of showers after midnight. Lows 42 to 47. Chance of precipitation 30 percent. .WEDNESDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 54 to 62. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Showers likely and slight chance of thunderstorms. Snow level 8000 feet. Lows 37 to 42. Chance of precipitation 60 percent. .THURSDAY...Partly cloudy with a 30 percent chance of showers. Highs 46 to 54. .THURSDAY NIGHT...Mostly clear. Lows 32 to 37. .FRIDAY...Partly cloudy with a 10 percent chance of showers. Highs 52 to 60. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows 37 to 43. .SATURDAY...Mostly cloudy with chance of showers and slight chance of snow showers. Highs 55 to 61. Chance of precipitation 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent chance of showers. Lows 36 to 42. Highs 53 to 59. .SUNDAY NIGHT...Partly cloudy. Lows 35 to 40. .MONDAY...Mostly sunny. Highs 52 to 60. $$ AZZ514-181400- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy. Lows 42 to 48. .TUESDAY...Mostly cloudy. A 10 percent chance of showers in the afternoon. Highs 51 to 61. .TUESDAY NIGHT...Partly cloudy with slight chance of showers and thunderstorms in the evening, then mostly cloudy with chance of showers after midnight. Snow level 8000 to 8500 feet. Lows 41 to 47. Chance of precipitation 30 percent. .WEDNESDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Snow level 8000 feet. Highs 47 to 57. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with chance of showers, snow showers and slight chance of thunderstorms. Snow level 7500 feet. Lows 36 to 42. Chance of precipitation 40 percent. .THURSDAY...Mostly cloudy with a 30 percent chance of showers. Highs 40 to 50. .THURSDAY NIGHT...Mostly clear. Lows 33 to 39. .FRIDAY...Partly cloudy with a 10 percent chance of showers. Highs 46 to 56. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows 38 to 44. .SATURDAY...Partly cloudy with chance of showers and slight chance of snow showers. Highs 49 to 59. Chance of precipitation 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 10 percent chance of showers. Lows 38 to 44. Highs 46 to 56. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 36 to 42. Highs 46 to 56. $$ AZZ515-181400- Baboquivari Mountains- Including Kitt Peak 212 PM MST Mon Nov 17 2025 .TONIGHT...Mostly cloudy. Lows 47 to 52. .TUESDAY...Breezy. Mostly cloudy in the morning then becoming partly cloudy. A 20 percent chance of showers. Highs 57 to 63. South wind 15 to 25 mph. .TUESDAY NIGHT...Partly cloudy with chance of showers in the evening, then showers likely after midnight. Lows 45 to 50. Chance of precipitation 60 percent. .WEDNESDAY...Showers likely and slight chance of thunderstorms. Highs 51 to 57. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Showers likely and slight chance of thunderstorms. Lows 40 to 45. Chance of precipitation 60 percent. .THURSDAY...Partly cloudy with a 20 percent chance of showers. Highs 48 to 54. .THURSDAY NIGHT...Mostly clear. Lows 38 to 43. .FRIDAY...Partly cloudy with a 30 percent chance of showers. Highs 53 to 59. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 43 to 48. .SATURDAY...Partly cloudy with a 30 percent chance of showers. Highs 55 to 61. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers. Lows 42 to 47. .SUNDAY...Partly cloudy with a 20 percent chance of showers. Highs 52 to 58. .SUNDAY NIGHT...Partly cloudy. Lows 40 to 45. .MONDAY...Mostly sunny. Highs 54 to 60. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson