555
FPUS55 KTWC 191840
ZFPTWC
ZONE FORECAST PRODUCT FOR SOUTHEAST ARIZONA
NATIONAL WEATHER SERVICE TUCSON AZ
1139 AM MST SUN APR 19 2026
AZZ501-200200-
WESTERN PIMA COUNTY-
INCLUDING AJO AND ORGAN PIPE CACTUS N.M.
1139 AM MST SUN APR 19 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 90 TO 95.
TONIGHT
PARTLY CLOUDY. LOWS 59 TO 64.
MONDAY
SUNNY. HIGHS 89 TO 94.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 59 TO 64.
TUESDAY
MOSTLY SUNNY. HIGHS 88 TO 93.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 59.
WEDNESDAY
PARTLY CLOUDY. HIGHS 83 TO 88.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 53 TO 58.
THURSDAY
SUNNY. HIGHS 85 TO 90.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 55 TO 60. HIGHS
85 TO 90.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 56 TO 61. HIGHS
83 TO 88.
AZZ502-200200-
TOHONO O'ODHAM NATION-
INCLUDING SELLS
1139 AM MST SUN APR 19 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 88 TO 93.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 57 TO
63.
MONDAY
SUNNY. HIGHS 86 TO 91.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 58 TO 63.
TUESDAY
MOSTLY SUNNY. HIGHS 87 TO 92.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 58.
WEDNESDAY
MOSTLY SUNNY. HIGHS 82 TO 87.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 52 TO 58.
THURSDAY
SUNNY. HIGHS 83 TO 88.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO
59. HIGHS 83 TO 88.
SATURDAY
PARTLY CLOUDY. HIGHS 81 TO 86.
AZZ503-200200-
UPPER SANTA CRUZ RIVER VALLEY/ALTAR VALLEY-
INCLUDING NOGALES
1139 AM MST SUN APR 19 2026
..WIND ADVISORY IN EFFECT UNTIL 1 PM MST THIS AFTERNOON
REST OF TODAY
MOSTLY CLOUDY. HIGHS 82 TO 88.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 49 TO
55.
MONDAY
SUNNY. HIGHS 81 TO 87.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 51 TO 57.
TUESDAY
MOSTLY SUNNY. HIGHS 81 TO 87.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 52.
WEDNESDAY
MOSTLY SUNNY. HIGHS 80 TO 85.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 51.
THURSDAY
SUNNY. HIGHS 79 TO 85.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO
52. HIGHS 79 TO 85.
SATURDAY
PARTLY CLOUDY. HIGHS 78 TO 83.
AZZ504-200200-
TUCSON METRO AREA-
INCLUDING TUCSON, GREEN VALLEY, MARANA, AND VAIL
1139 AM MST SUN APR 19 2026
..WIND ADVISORY IN EFFECT UNTIL 1 PM MST THIS AFTERNOON
REST OF TODAY
MOSTLY CLOUDY. HIGHS 85 TO 91. SOUTHEAST WIND
10 TO 15 MPH.
TONIGHT
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS IN
THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS 55 TO 61.
SOUTH WIND AROUND 10 MPH.
MONDAY
SUNNY. HIGHS 85 TO 91. SOUTHEAST WIND AROUND 5 MPH
BECOMING SOUTHWEST AROUND 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 56 TO 62. SOUTHWEST WIND 5 TO
10 MPH BECOMING SOUTH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS 86 TO 92. SOUTHEAST WIND AROUND
10 MPH BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 57.
WEDNESDAY
MOSTLY SUNNY. HIGHS 82 TO 88.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 51 TO 56.
THURSDAY
SUNNY. HIGHS 81 TO 87.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO
57. HIGHS 82 TO 88.
SATURDAY
PARTLY CLOUDY. HIGHS 80 TO 86.
AZZ505-200200-
SOUTH CENTRAL PINAL COUNTY-
INCLUDING PICACHO PEAK STATE PARK
1139 AM MST SUN APR 19 2026
..WIND ADVISORY IN EFFECT UNTIL 1 PM MST THIS AFTERNOON
REST OF TODAY
MOSTLY CLOUDY. PATCHY BLOWING DUST. HIGHS 88 TO
93.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 58 TO
64.
MONDAY
SUNNY. HIGHS 86 TO 91.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 58 TO 63.
TUESDAY
MOSTLY SUNNY. HIGHS 89 TO 94.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 58.
WEDNESDAY
MOSTLY SUNNY. HIGHS 82 TO 87.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 52 TO 57.
THURSDAY
SUNNY. HIGHS 82 TO 87.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO
59. HIGHS 84 TO 89.
SATURDAY
PARTLY CLOUDY. HIGHS 82 TO 87.
AZZ506-200200-
SOUTHEAST PINAL COUNTY-
INCLUDING MAMMOTH AND ORACLE
1139 AM MST SUN APR 19 2026
..WIND ADVISORY IN EFFECT UNTIL 1 PM MST THIS AFTERNOON
REST OF TODAY
MOSTLY CLOUDY. PATCHY BLOWING DUST. HIGHS 82 TO
88.
TONIGHT
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 57 TO 62.
MONDAY
MOSTLY SUNNY. HIGHS 84 TO 90.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 62.
TUESDAY
MOSTLY SUNNY. HIGHS 85 TO 91.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 57.
WEDNESDAY
MOSTLY SUNNY. HIGHS 79 TO 85.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55.
THURSDAY
SUNNY. HIGHS 78 TO 84.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS 51 TO 56.
HIGHS 78 TO 86.
AZZ507-200200-
UPPER SAN PEDRO RIVER VALLEY-
INCLUDING SIERRA VISTA AND BENSON
1139 AM MST SUN APR 19 2026
..WIND ADVISORY IN EFFECT UNTIL 1 PM MST THIS AFTERNOON
REST OF TODAY
PARTLY CLOUDY. HIGHS 78 TO 83.
TONIGHT
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS IN
THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS 47 TO 53.
MONDAY
MOSTLY SUNNY. HIGHS 80 TO 85.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 49 TO 55.
TUESDAY
MOSTLY SUNNY. HIGHS 82 TO 87.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 52.
WEDNESDAY
MOSTLY SUNNY. HIGHS 79 TO 84.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
THURSDAY
SUNNY. HIGHS 78 TO 83.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO
50. HIGHS 79 TO 84.
SATURDAY
PARTLY CLOUDY. HIGHS 77 TO 82.
AZZ508-200200-
EASTERN COCHISE COUNTY BELOW 5000 FEET-
INCLUDING WILLCOX AND DOUGLAS
1139 AM MST SUN APR 19 2026
..WIND ADVISORY IN EFFECT UNTIL 1 PM MST THIS AFTERNOON
REST OF TODAY
MOSTLY CLOUDY. PATCHY BLOWING DUST. HIGHS 76 TO
81.
TONIGHT
PARTLY CLOUDY. LOWS 46 TO 52.
MONDAY
MOSTLY SUNNY. HIGHS 80 TO 85.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 49 TO 55.
TUESDAY
PARTLY CLOUDY. HIGHS 82 TO 87.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 53.
WEDNESDAY
MOSTLY SUNNY. HIGHS 80 TO 85.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 51.
THURSDAY
SUNNY. HIGHS 79 TO 84.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS 44 TO 50.
HIGHS 78 TO 85.
AZZ509-200200-
UPPER GILA RIVER VALLEY-
INCLUDING CLIFTON AND SAFFORD
1139 AM MST SUN APR 19 2026
..WIND ADVISORY IN EFFECT UNTIL 1 PM MST THIS AFTERNOON
REST OF TODAY
WINDY. PARTLY CLOUDY. PATCHY BLOWING DUST. HIGHS
76 TO 82. SOUTHEAST WIND 20 TO 30 MPH WITH GUSTS TO AROUND
45 MPH.
TONIGHT
BREEZY. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. PATCHY BLOWING DUST IN THE EVENING. LOWS 50 TO 58.
SOUTHEAST WIND 15 TO 25 MPH IN THE EVENING.
MONDAY
MOSTLY SUNNY. HIGHS 80 TO 86.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 52 TO 58.
TUESDAY
PARTLY CLOUDY. HIGHS 82 TO 90.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 55.
WEDNESDAY
MOSTLY SUNNY. HIGHS 77 TO 85.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 47 TO 53.
THURSDAY
SUNNY. HIGHS 76 TO 82.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO
53. HIGHS 78 TO 84.
SATURDAY
PARTLY CLOUDY. HIGHS 76 TO 82.
AZZ510-200200-
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-
INCLUDING HANNAGAN MEADOW
1139 AM MST SUN APR 19 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS 65 TO 73.
TONIGHT
MOSTLY CLOUDY. LOWS 41 TO 53.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN CHANCE OF SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 67 TO
77. CHANCE OF PRECIPITATION 30 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 55.
TUESDAY
PARTLY CLOUDY. HIGHS 69 TO 79.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 51.
WEDNESDAY
MOSTLY SUNNY. HIGHS 65 TO 75.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48.
THURSDAY
SUNNY. HIGHS 63 TO 73.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 38 TO 48. HIGHS
64 TO 74.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 49.
SATURDAY
MOSTLY SUNNY. HIGHS 63 TO 73.
AZZ511-200200-
GALIURO AND PINALENO MOUNTAINS-
INCLUDING MOUNT GRAHAM
1139 AM MST SUN APR 19 2026
REST OF TODAY
BREEZY. MOSTLY CLOUDY. AREAS OF BLOWING DUST.
HIGHS 65 TO 75. EAST WIND 15 TO 25 MPH WITH GUSTS TO AROUND
45 MPH.
TONIGHT
BREEZY. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 48 TO 54. EAST WIND 15 TO 25 MPH.
MONDAY
MOSTLY SUNNY. HIGHS 69 TO 79.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 56.
TUESDAY
MOSTLY SUNNY. HIGHS 71 TO 81.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 52.
WEDNESDAY
MOSTLY SUNNY. HIGHS 67 TO 77.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 50.
THURSDAY
SUNNY. HIGHS 65 TO 75.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO
51. HIGHS 67 TO 77.
SATURDAY
PARTLY CLOUDY. HIGHS 65 TO 75.
AZZ512-200200-
CHIRICAHUA MOUNTAINS-
INCLUDING CHIRICAHUA N.M.
1139 AM MST SUN APR 19 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 65 TO 75.
TONIGHT
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS IN THE
EVENING. LOWS 45 TO 51.
MONDAY
MOSTLY SUNNY. HIGHS 71 TO 79.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO 54.
TUESDAY
PARTLY CLOUDY. HIGHS 73 TO 81.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 52.
WEDNESDAY
MOSTLY SUNNY. HIGHS 72 TO 80.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 50.
THURSDAY
SUNNY. HIGHS 70 TO 78.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS 44 TO 50.
HIGHS 69 TO 79.
AZZ513-200200-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
INCLUDING BISBEE, CANELO HILLS, AND MADERA CANYON
1139 AM MST SUN APR 19 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 72 TO 80.
TONIGHT
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 48 TO 53.
MONDAY
MOSTLY SUNNY. HIGHS 74 TO 80.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55.
TUESDAY
MOSTLY SUNNY. HIGHS 75 TO 81.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 52.
WEDNESDAY
MOSTLY SUNNY. HIGHS 73 TO 79.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50.
THURSDAY
SUNNY. HIGHS 72 TO 78.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO
50. HIGHS 73 TO 79.
SATURDAY
PARTLY CLOUDY. HIGHS 71 TO 77.
AZZ514-200200-
CATALINA AND RINCON MOUNTAINS-
INCLUDING MOUNT LEMMON AND SUMMERHAVEN
1139 AM MST SUN APR 19 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 67 TO 77.
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 50 TO 56.
MONDAY
MOSTLY SUNNY. HIGHS 68 TO 80.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 51 TO 57.
TUESDAY
MOSTLY SUNNY. HIGHS 69 TO 81.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 53.
WEDNESDAY
MOSTLY SUNNY. HIGHS 65 TO 77.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 51.
THURSDAY
SUNNY. HIGHS 63 TO 75.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS 46 TO 52.
HIGHS 63 TO 77.
AZZ515-200200-
BABOQUIVARI MOUNTAINS-
INCLUDING KITT PEAK
1139 AM MST SUN APR 19 2026
REST OF TODAY
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF
SHOWERS. HIGHS 77 TO 83.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 54 TO
59.
MONDAY
SUNNY. HIGHS 76 TO 82.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 60.
TUESDAY
MOSTLY SUNNY. HIGHS 76 TO 82.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 55.
WEDNESDAY
MOSTLY SUNNY. HIGHS 73 TO 79.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 49 TO 54.
THURSDAY
SUNNY. HIGHS 73 TO 79.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO
56. HIGHS 73 TO 79.
SATURDAY
PARTLY CLOUDY. HIGHS 71 TO 77.
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