298
FPUS55 KTWC 180648
ZFPTWC
ZONE FORECAST PRODUCT FOR SOUTHEAST ARIZONA
NATIONAL WEATHER SERVICE TUCSON AZ
1147 PM MST SAT JAN 17 2026
AZZ501-181400-
WESTERN PIMA COUNTY-
INCLUDING AJO AND ORGAN PIPE CACTUS N.M.
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 42 TO 50.
SUNDAY
MOSTLY SUNNY. HIGHS 76 TO 81.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 50.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY. HIGHS 73 TO 78.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 49.
TUESDAY
MOSTLY SUNNY. HIGHS 73 TO 78.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 49.
WEDNESDAY
MOSTLY SUNNY. HIGHS 73 TO 78.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 43 TO 49.
HIGHS 73 TO 78.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 48 TO 53.
FRIDAY
PARTLY CLOUDY. HIGHS 71 TO 76.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF
SHOWERS. LOWS 48 TO 53.
SATURDAY
MOSTLY SUNNY. HIGHS 71 TO 76.
AZZ502-181400-
TOHONO O'ODHAM NATION-
INCLUDING SELLS
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 40 TO 48.
SUNDAY
MOSTLY SUNNY. HIGHS 71 TO 77.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 50.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY. HIGHS 71 TO 76.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 48.
TUESDAY
MOSTLY SUNNY. HIGHS 70 TO 75.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 48.
WEDNESDAY
SUNNY. HIGHS 70 TO 75.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 48.
THURSDAY
PARTLY CLOUDY. HIGHS 71 TO 76.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS 46 TO 52. HIGHS
69 TO 74.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS 47 TO 52.
SATURDAY
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS.
HIGHS 68 TO 73.
AZZ503-181400-
UPPER SANTA CRUZ RIVER VALLEY/ALTAR VALLEY-
INCLUDING NOGALES
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 36 TO 44.
SUNDAY
MOSTLY SUNNY. HIGHS 71 TO 76.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 46.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY. HIGHS 71 TO 76.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 45.
TUESDAY
PARTLY CLOUDY. HIGHS 69 TO 74.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 44.
WEDNESDAY
MOSTLY SUNNY. HIGHS 69 TO 74.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 44.
THURSDAY
PARTLY CLOUDY. HIGHS 69 TO 74.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS 42 TO 48. HIGHS
64 TO 70.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. LOWS 41 TO 47. HIGHS 64 TO 69.
AZZ504-181400-
TUCSON METRO AREA-
INCLUDING TUCSON, GREEN VALLEY, MARANA, AND VAIL
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 40 TO 46. SOUTHEAST WIND 5 TO
10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 70 TO 76. EAST WIND AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 47. NORTHEAST WIND
AROUND 5 MPH BECOMING SOUTH AROUND 10 MPH AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY. HIGHS 71 TO 76.
SOUTHEAST WIND AROUND 10 MPH BECOMING WEST IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 47. NORTH WIND AROUND
10 MPH BECOMING SOUTHEAST AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS 68 TO 74.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 47.
WEDNESDAY
SUNNY. HIGHS 69 TO 74.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 46.
THURSDAY
PARTLY CLOUDY. HIGHS 70 TO 75.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS 46 TO 51. HIGHS
67 TO 73.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. LOWS 45 TO 50. HIGHS 67 TO 72.
AZZ505-181400-
SOUTH CENTRAL PINAL COUNTY-
INCLUDING PICACHO PEAK STATE PARK
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 39 TO 47.
SUNDAY
MOSTLY SUNNY. HIGHS 69 TO 74.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 48.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS 69 TO 74.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 47.
TUESDAY
MOSTLY SUNNY. HIGHS 69 TO 74.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 46.
WEDNESDAY
SUNNY. HIGHS 68 TO 73.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 46.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS 69 TO 74.
LOWS 44 TO 50.
FRIDAY
MOSTLY CLOUDY. HIGHS 67 TO 72.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. LOWS 45 TO 50. HIGHS 67 TO 72.
AZZ506-181400-
SOUTHEAST PINAL COUNTY-
INCLUDING MAMMOTH AND ORACLE
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 39 TO 45.
SUNDAY
MOSTLY SUNNY. HIGHS 65 TO 71.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 47.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS 66 TO 72.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 46.
TUESDAY
MOSTLY SUNNY. HIGHS 65 TO 71.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 46.
WEDNESDAY
SUNNY. HIGHS 65 TO 71.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 46.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS 66 TO 72.
LOWS 45 TO 50.
FRIDAY
MOSTLY CLOUDY. HIGHS 64 TO 70.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS 43 TO 48.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.
HIGHS 63 TO 69.
AZZ507-181400-
UPPER SAN PEDRO RIVER VALLEY-
INCLUDING SIERRA VISTA AND BENSON
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 31 TO 39.
SUNDAY
MOSTLY SUNNY. HIGHS 65 TO 70.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 36 TO 42.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY. HIGHS 68 TO 73.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 40.
TUESDAY
MOSTLY SUNNY. HIGHS 64 TO 69.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 40.
WEDNESDAY
MOSTLY SUNNY. HIGHS 65 TO 70.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 41.
THURSDAY
PARTLY CLOUDY. HIGHS 66 TO 71.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS 40 TO 45. HIGHS
63 TO 68.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. LOWS 39 TO 44. HIGHS 62 TO 67.
AZZ508-181400-
EASTERN COCHISE COUNTY BELOW 5000 FEET-
INCLUDING WILLCOX AND DOUGLAS
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 28 TO 36.
SUNDAY
MOSTLY SUNNY. HIGHS 62 TO 67.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 32 TO 40.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY. HIGHS 66 TO 71.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 31 TO 37.
TUESDAY
PARTLY CLOUDY. HIGHS 60 TO 65.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 32 TO 38.
WEDNESDAY
MOSTLY SUNNY. HIGHS 64 TO 69.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 33 TO 39.
THURSDAY
PARTLY CLOUDY. HIGHS 64 TO 69.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS 37 TO 43. HIGHS
62 TO 67.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. LOWS 37 TO 43. HIGHS 61 TO 66.
AZZ509-181400-
UPPER GILA RIVER VALLEY-
INCLUDING CLIFTON AND SAFFORD
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 32 TO 38.
SUNDAY
MOSTLY SUNNY. HIGHS 61 TO 66.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 42.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY. HIGHS 63 TO 68.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 33 TO 39.
TUESDAY
MOSTLY SUNNY. HIGHS 59 TO 64.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 33 TO 39.
WEDNESDAY
SUNNY. HIGHS 62 TO 67.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 40.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS 62 TO 67.
LOWS 38 TO 44.
FRIDAY
MOSTLY CLOUDY. HIGHS 60 TO 66.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. LOWS 37 TO 43. HIGHS 59 TO 65.
AZZ510-181400-
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-
INCLUDING HANNAGAN MEADOW
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 27 TO 37.
SUNDAY
MOSTLY SUNNY. HIGHS 54 TO 60.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 40.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY. HIGHS 54 TO 62.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 28 TO 38.
TUESDAY
MOSTLY SUNNY. HIGHS 52 TO 58.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 28 TO 38.
WEDNESDAY
SUNNY. HIGHS 55 TO 61.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 29 TO 39.
HIGHS 54 TO 60.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 31 TO 41.
FRIDAY
MOSTLY CLOUDY. HIGHS 50 TO 58.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS 30 TO 40.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.
HIGHS 50 TO 58.
AZZ511-181400-
GALIURO AND PINALENO MOUNTAINS-
INCLUDING MOUNT GRAHAM
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 34 TO 40.
SUNDAY
MOSTLY SUNNY. HIGHS 53 TO 61.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 44.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY. HIGHS 54 TO 64.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 40.
TUESDAY
MOSTLY SUNNY. HIGHS 49 TO 59.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 40.
WEDNESDAY
SUNNY. HIGHS 52 TO 62.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 41.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS 53 TO 63.
LOWS 39 TO 45.
FRIDAY
MOSTLY CLOUDY. HIGHS 52 TO 60.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS 37 TO 43.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.
HIGHS 51 TO 59.
AZZ512-181400-
CHIRICAHUA MOUNTAINS-
INCLUDING CHIRICAHUA NM
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 32 TO 38.
SUNDAY
MOSTLY SUNNY. HIGHS 56 TO 64.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 43.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY. HIGHS 58 TO 66.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 38.
TUESDAY
MOSTLY SUNNY. HIGHS 53 TO 61.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 40.
WEDNESDAY
MOSTLY SUNNY. HIGHS 56 TO 64.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 40.
THURSDAY
PARTLY CLOUDY. HIGHS 56 TO 64.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS 38 TO 44. HIGHS
53 TO 61.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS 37 TO 43.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF SHOWERS. HIGHS 53 TO 61. CHANCE OF PRECIPITATION
30 PERCENT.
AZZ513-181400-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
INCLUDING BISBEE, CANELO HILLS, AND MADERA CANYON
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 35 TO 41.
SUNDAY
MOSTLY SUNNY. HIGHS 60 TO 68.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 45.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY. HIGHS 64 TO 70.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 42.
TUESDAY
PARTLY CLOUDY. HIGHS 59 TO 67.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 42.
WEDNESDAY
MOSTLY SUNNY. HIGHS 60 TO 68.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 42.
THURSDAY
PARTLY CLOUDY. HIGHS 61 TO 69.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS 41 TO 46. HIGHS
57 TO 63.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS 39 TO 44.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
CHANCE OF SNOW SHOWERS. HIGHS 56 TO 62. CHANCE OF PRECIPITATION
30 PERCENT.
AZZ514-181400-
CATALINA AND RINCON MOUNTAINS-
INCLUDING MOUNT LEMMON AND SUMMERHAVEN
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 40 TO 46.
SUNDAY
MOSTLY SUNNY. HIGHS 56 TO 64.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 47.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY. HIGHS 56 TO 66.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 44.
TUESDAY
MOSTLY SUNNY. HIGHS 53 TO 63.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 44.
WEDNESDAY
SUNNY. HIGHS 54 TO 64.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 44.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS 54 TO 64.
LOWS 42 TO 48.
FRIDAY
MOSTLY CLOUDY. HIGHS 51 TO 61.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS 40 TO 46.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.
HIGHS 51 TO 61.
AZZ515-181400-
BABOQUIVARI MOUNTAINS-
INCLUDING KITT PEAK
1148 PM MST SAT JAN 17 2026
REST OF TONIGHT
CLEAR. LOWS 44 TO 49.
SUNDAY
MOSTLY SUNNY. HIGHS 65 TO 71.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY. HIGHS 63 TO 69.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 49.
TUESDAY
PARTLY CLOUDY. HIGHS 62 TO 68.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 47.
WEDNESDAY
MOSTLY SUNNY. HIGHS 62 TO 68.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 48.
THURSDAY
PARTLY CLOUDY. HIGHS 63 TO 69.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS 47 TO 52. HIGHS
59 TO 65.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. LOWS 46 TO 51. HIGHS 58 TO 64.
VISIT US ON FACEBOOK...TWITTER...YOUTUBE...AND AT WEATHER.GOV/TUCSON
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page