990
FPUS55 KTWC 181013
ZFPTWC

Zone Forecast Product for Southeast Arizona
National Weather Service Tucson AZ
312 AM MST Sat Oct 18 2025

AZZ501-190200-
Western Pima County-
Including Ajo and Organ Pipe Cactus N.M.
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny. Highs 84 to 89.
.TONIGHT...Mostly clear. Lows 58 to 63.
.SUNDAY...Sunny. Highs 87 to 92.
.SUNDAY NIGHT...Mostly clear. Lows 59 to 64.
.MONDAY...Sunny. Highs 88 to 93.
.MONDAY NIGHT...Mostly clear. Lows 60 to 65.
.TUESDAY...Mostly sunny. Highs 89 to 94.
.TUESDAY NIGHT...Partly cloudy. Lows 63 to 68.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 83 to 90. Lows
57 to 64.

$$

AZZ502-190200-
Tohono O`odham Nation-
Including Sells
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny. Highs 80 to 85.
.TONIGHT...Mostly clear. Lows 56 to 61.
.SUNDAY...Sunny. Highs 85 to 90.
.SUNDAY NIGHT...Mostly clear. Lows 58 to 63.
.MONDAY...Sunny. Highs 85 to 90.
.MONDAY NIGHT...Mostly clear. Lows 58 to 63.
.TUESDAY...Mostly sunny. Highs 87 to 92.
.TUESDAY NIGHT...Partly cloudy. Lows 62 to 67.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 80 to 87. Lows
55 to 61.

$$

AZZ503-190200-
Upper Santa Cruz River Valley/Altar Valley-
Including Nogales
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny in the morning then becoming partly cloudy.
Highs 76 to 81.
.TONIGHT...Mostly clear. Lows 48 to 54.
.SUNDAY...Mostly sunny. Highs 81 to 87.
.SUNDAY NIGHT...Mostly clear. Lows 51 to 56.
.MONDAY...Mostly sunny. Highs 82 to 87.
.MONDAY NIGHT...Mostly clear. Lows 53 to 58.
.TUESDAY...Mostly sunny. Highs 83 to 89.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 57 to 62.
Highs 80 to 85.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 48 to 53.
Highs 77 to 84.

$$

AZZ504-190200-
Tucson Metro Area-
Including Tucson, Green Valley, Marana, and Vail
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny. Highs 77 to 83. Southeast wind around
10 mph becoming north in the afternoon.
.TONIGHT...Mostly clear. Lows 52 to 58. North wind around 10 mph
becoming southeast after midnight.
.SUNDAY...Sunny. Highs 84 to 90. Southeast wind around 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows 55 to 60. Northwest wind
around 5 mph becoming southeast around 10 mph after midnight.
.MONDAY...Mostly sunny. Highs 83 to 89. Southeast wind around
10 mph becoming northwest around 5 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows 57 to 62.
.TUESDAY...Mostly sunny. Highs 86 to 92.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 61 to 66.
Highs 83 to 89.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 53 to 58.
Highs 78 to 87.

$$

AZZ505-190200-
South Central Pinal County-
Including Picacho Peak State Park
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny. Highs 78 to 83.
.TONIGHT...Mostly clear. Lows 53 to 59.
.SUNDAY...Sunny. Highs 83 to 88.
.SUNDAY NIGHT...Mostly clear. Lows 55 to 60.
.MONDAY...Sunny. Highs 83 to 88.
.MONDAY NIGHT...Mostly clear. Lows 56 to 61.
.TUESDAY...Mostly sunny. Highs 85 to 90.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 61 to 66.
Highs 82 to 87.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 54 to 59.
Highs 78 to 86.

$$

AZZ506-190200-
Southeast Pinal County-
Including Mammoth and Oracle
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny. Highs 76 to 82.
.TONIGHT...Mostly clear. Lows 54 to 59.
.SUNDAY...Mostly sunny. Highs 81 to 87.
.SUNDAY NIGHT...Mostly clear. Lows 55 to 60.
.MONDAY...Mostly sunny. Highs 81 to 87.
.MONDAY NIGHT...Mostly clear. Lows 55 to 60.
.TUESDAY...Mostly sunny. Highs 83 to 89.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 59 to 64.
Highs 80 to 86.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 53 to 58.
Highs 76 to 85.

$$

AZZ507-190200-
Upper San Pedro River Valley-
Including Sierra Vista and Benson
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny. Highs 73 to 78.
.TONIGHT...Mostly clear. Lows 46 to 52.
.SUNDAY...Mostly sunny. Highs 80 to 85.
.SUNDAY NIGHT...Mostly clear. Lows 49 to 54.
.MONDAY...Mostly sunny. Highs 80 to 85.
.MONDAY NIGHT...Mostly clear. Lows 51 to 56.
.TUESDAY...Mostly sunny. Highs 82 to 87.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 55 to 60.
Highs 80 to 85.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 47 to 53.
Highs 76 to 81.

$$

AZZ508-190200-
Eastern Cochise County below 5000 feet-
Including Willcox and Douglas
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny. Highs 73 to 78.
.TONIGHT...Mostly clear. Lows 46 to 52.
.SUNDAY...Mostly sunny. Highs 79 to 84.
.SUNDAY NIGHT...Mostly clear. Lows 49 to 54.
.MONDAY...Mostly sunny. Highs 80 to 85.
.MONDAY NIGHT...Mostly clear. Lows 50 to 55.
.TUESDAY...Mostly sunny. Highs 80 to 85.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 54 to 59.
Highs 80 to 85.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 47 to 54.
Highs 76 to 81.

$$

AZZ509-190200-
Upper Gila River Valley-
Including Clifton and Safford
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny. Highs 73 to 79.
.TONIGHT...Mostly clear. Lows 48 to 54.
.SUNDAY...Mostly sunny. Highs 78 to 84.
.SUNDAY NIGHT...Mostly clear. Lows 49 to 55.
.MONDAY...Mostly sunny. Highs 79 to 85.
.MONDAY NIGHT...Mostly clear. Lows 49 to 55.
.TUESDAY...Mostly sunny. Highs 79 to 85.
.TUESDAY NIGHT...Partly cloudy. Lows 54 to 60.
.WEDNESDAY...Partly cloudy with a 10 percent chance of showers.
Highs 78 to 84.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 47 to 54.
Highs 74 to 81.

$$

AZZ510-190200-
White Mountains of Graham and Greenlee Counties-
Including Hannagan Meadow
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny. Highs 65 to 73.
.TONIGHT...Mostly clear. Lows 41 to 51.
.SUNDAY...Mostly sunny. Highs 67 to 75.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 51.
.MONDAY...Mostly sunny. Highs 70 to 78.
.MONDAY NIGHT...Mostly clear. Lows 41 to 51.
.TUESDAY...Mostly sunny. Highs 69 to 77.
.TUESDAY NIGHT...Partly cloudy. Lows 46 to 56.
.WEDNESDAY...Partly cloudy with a 10 percent chance of showers
and thunderstorms. Highs 65 to 75.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 38 to 49.
Highs 63 to 73.

$$

AZZ511-190200-
Galiuro and Pinaleno Mountains-
Including Mount Graham
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny. Highs 62 to 72.
.TONIGHT...Mostly clear. Lows 47 to 53.
.SUNDAY...Mostly sunny. Highs 66 to 76.
.SUNDAY NIGHT...Mostly clear. Lows 47 to 53.
.MONDAY...Mostly sunny. Highs 68 to 78.
.MONDAY NIGHT...Mostly clear. Lows 47 to 53.
.TUESDAY...Mostly sunny. Highs 68 to 78.
.TUESDAY NIGHT...Partly cloudy. Lows 51 to 57.
.WEDNESDAY...Partly cloudy with a 10 percent chance of showers.
Highs 66 to 76.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 44 to 51.
Highs 63 to 74.

$$

AZZ512-190200-
Chiricahua Mountains-
Including Chiricahua NM
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny. Highs 65 to 73.
.TONIGHT...Mostly clear. Lows 45 to 51.
.SUNDAY...Mostly sunny. Highs 70 to 78.
.SUNDAY NIGHT...Mostly clear. Lows 47 to 53.
.MONDAY...Mostly sunny. Highs 71 to 79.
.MONDAY NIGHT...Mostly clear. Lows 48 to 54.
.TUESDAY...Mostly sunny. Highs 72 to 80.
.TUESDAY NIGHT...Partly cloudy. Lows 51 to 57.
.WEDNESDAY...Partly cloudy with a 10 percent chance of showers
and thunderstorms. Highs 72 to 80.
.WEDNESDAY NIGHT...Partly cloudy. Lows 45 to 51.
.THURSDAY...Mostly sunny. Highs 67 to 75.
.THURSDAY NIGHT...Partly cloudy. Lows 45 to 51.
.FRIDAY...Mostly sunny. Highs 67 to 75.

$$

AZZ513-190200-
Dragoon and Mule and Huachuca and Santa Rita Mountains-
Including Bisbee, Canelo Hills, and Madera Canyon
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny in the morning then becoming partly cloudy.
Highs 67 to 75.
.TONIGHT...Mostly clear. Lows 46 to 52.
.SUNDAY...Mostly sunny. Highs 73 to 81.
.SUNDAY NIGHT...Mostly clear. Lows 49 to 54.
.MONDAY...Mostly sunny. Highs 74 to 82.
.MONDAY NIGHT...Mostly clear. Lows 51 to 56.
.TUESDAY...Mostly sunny. Highs 75 to 83.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 54 to 59.
Highs 73 to 81.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows
46 to 51. Highs 69 to 77.
.FRIDAY...Partly cloudy. Highs 70 to 77.

$$

AZZ514-190200-
Catalina and Rincon Mountains-
Including Mount Lemmon and Summerhaven
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny. Highs 62 to 72.
.TONIGHT...Mostly clear. Lows 49 to 55.
.SUNDAY...Mostly sunny. Warmer. Highs 68 to 78.
.SUNDAY NIGHT...Mostly clear. Lows 49 to 55.
.MONDAY...Mostly sunny. Highs 68 to 78.
.MONDAY NIGHT...Mostly clear. Lows 50 to 56.
.TUESDAY...Mostly sunny. Highs 69 to 79.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 53 to 59.
Highs 65 to 77.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 46 to 52.
Highs 62 to 74.

$$

AZZ515-190200-
Baboquivari Mountains-
Including Kitt Peak
312 AM MST Sat Oct 18 2025

.TODAY...Mostly sunny in the morning then becoming partly cloudy.
Highs 70 to 76.
.TONIGHT...Mostly clear. Lows 52 to 57.
.SUNDAY...Sunny. Highs 75 to 81.
.SUNDAY NIGHT...Mostly clear. Lows 54 to 59.
.MONDAY...Mostly sunny. Highs 76 to 82.
.MONDAY NIGHT...Mostly clear. Lows 55 to 60.
.TUESDAY...Mostly sunny. Highs 78 to 84.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 58 to 63.
Highs 73 to 79.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 49 to 55.
Highs 70 to 79.

$$

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