376
FPUS55 KVEF 192201
ZFPVEF
ZONE FORECAST PRODUCT FOR NEVADA
NATIONAL WEATHER SERVICE LAS VEGAS NV
300 PM PDT WED AUG 19 2026
THIS IS AN AUTOMATICALLY GENERATED PRODUCT THAT PROVIDES AVERAGE
VALUES FOR LARGE GEOGRAPHICAL AREAS AND MAY NOT BE REPRESENTATIVE
OF THE EXACT LOCATION THAT YOU ARE INTERESTED IN. FOR A MORE SITE
SPECIFIC FORECAST...PLEASE VISIT WEATHER.GOV/LASVEGAS AND EITHER
(1) SELECT A LOCATION FROM THE DROPDOWN MENU ABOVE THE MAP OR
(2) CLICK A LOCATION ON THE MAP. YOU CAN REFINE YOUR SELECTION BY
CLICKING ON THE MAP DISPLAYED ON THE RESULTING PAGE.
NVZ020-201100-
LAS VEGAS VALLEY-
INCLUDING LAS VEGAS, NORTH LAS VEGAS, HENDERSON,
AND BOULDER CITY
300 PM PDT WED AUG 19 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TONIGHT...MOSTLY CLEAR. LOWS 82 TO 86 ON THE WEST SIDE
AROUND
90 ON THE EAST SIDE. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
SUNNY. HIGHS 102 TO 107. SOUTH WINDS 5 TO 15 MPH.
THURSDAY NIGHT...PARTLY CLOUDY. LOWS 83 TO 87 ON THE WEST SIDE
AROUND 90 ON THE EAST SIDE. SOUTHWEST WINDS UP TO 10 MPH.
FRIDAY
PARTLY SUNNY. CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS
102 TO 105 ON THE WEST SIDE...105 TO 108 ON THE EAST SIDE. SOUTH
WINDS UP TO 10 MPH. CHANCE OF SHOWERS 50 PERCENT.
FRIDAY NIGHT...PARTLY CLOUDY. LOWS 79 TO 83 ON THE WEST SIDE
84 TO 87 ON THE EAST SIDE. SOUTHEAST WINDS UP TO 10 MPH SHIFTING
TO THE NORTHWEST AFTER MIDNIGHT.
SATURDAY...SUNNY. HIGHS 102 TO 106 ON THE WEST SIDE
106 TO
109 ON THE EAST SIDE.
SATURDAY NIGHT...PARTLY CLOUDY. LOWS 80 TO 84 ON THE WEST SIDE
85 TO 88 ON THE EAST SIDE.
SUNDAY...SUNNY. HIGHS 101 TO 104 ON THE WEST SIDE
104 TO
107 ON THE EAST SIDE.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS 78 TO
83 ON THE WEST SIDE...81 TO 86 ON THE EAST SIDE. HIGHS 99 TO
104 ON THE WEST SIDE...102 TO 107 ON THE EAST SIDE.
TUESDAY...SUNNY. HIGHS 99 TO 102 ON THE WEST SIDE
AROUND
103 ON THE EAST SIDE.
TUESDAY NIGHT...PARTLY CLOUDY. LOWS 77 TO 81 ON THE WEST SIDE
82 TO 85 ON THE EAST SIDE.
WEDNESDAY...SUNNY. HIGHS 100 TO 103 ON THE WEST SIDE
103 TO
106 ON THE EAST SIDE.
NVZ018-019-201100-
SHEEP RANGE-SPRING MOUNTAINS-RED ROCK CANYON-
INCLUDING HAYFORD PK, MT CHARLESTON,
AND RED ROCK CANYON
300 PM PDT WED AUG 19 2026
TONIGHT...MOSTLY CLEAR. LOWS AROUND 66 IN MOUNT CHARLESTON
AROUND 81 AT RED ROCK. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY...SUNNY. HIGHS AROUND 81 IN MOUNT CHARLESTON
AROUND
103 AT RED ROCK. SOUTH WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 67 IN MOUNT
CHARLESTON...AROUND 82 AT RED ROCK. SOUTHWEST WINDS UP TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH CHANCE OF RAIN SHOWERS. HIGHS AROUND
79 IN MOUNT CHARLESTON...AROUND 100 AT RED ROCK. SOUTH WINDS UP
TO 10 MPH. CHANCE OF SHOWERS 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 64 IN MOUNT
CHARLESTON...AROUND 78 AT RED ROCK. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE EAST AFTER MIDNIGHT.
SATURDAY...SUNNY. HIGHS AROUND 79 IN MOUNT CHARLESTON
AROUND
100 AT RED ROCK.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 64 IN MOUNT
CHARLESTON...AROUND 78 AT RED ROCK.
SUNDAY...SUNNY. HIGHS AROUND 78 IN MOUNT CHARLESTON
AROUND
99 AT RED ROCK.
SUNDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS 61 TO
64 IN MOUNT CHARLESTON...75 TO 78 AT RED ROCK. HIGHS 76 TO 79 IN
MOUNT CHARLESTON...AROUND 100 AT RED ROCK.
WEDNESDAY...SUNNY. HIGHS AROUND 76 IN MOUNT CHARLESTON
AROUND
97 AT RED ROCK.
AZZ002-CAZ527-201100-
LAKE HAVASU AND FORT MOHAVE-SAN BERNARDINO COUNTY-
UPPER COLORADO RIVER VALLEY-
INCLUDING LAKE HAVASU CITY, DESERT HILLS, TOPOCK,
AND NEEDLES
300 PM PDT WED AUG 19 2026 /300 PM MST WED AUG 19 2026/
...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT /8 PM MST/
FRIDAY...
TONIGHT
MOSTLY CLEAR. LOWS 86 TO 89. SOUTH WINDS UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 110. SOUTH WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 86 TO 89. SOUTH WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 110. SOUTH WINDS UP TO
10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 85 TO 88. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 109 TO 112.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 86 TO 89.
SUNDAY
SUNNY. HIGHS AROUND 110.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS 84 TO
87. HIGHS 106 TO 109.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS AROUND 110. LOWS
84 TO 87.
NVZ016-201100-
NORTHEAST CLARK COUNTY-
INCLUDING MESQUITE, OVERTON, AND MOAPA
300 PM PDT WED AUG 19 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TONIGHT
MOSTLY CLEAR. LOWS 82 TO 85. SOUTH WINDS UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 105 TO 108. SOUTH WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 83 TO 86. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS 101 TO 104. SOUTHEAST WINDS UP TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
79 TO 82. EAST WINDS UP TO 10 MPH SHIFTING TO THE NORTHEAST AFTER
MIDNIGHT.
SATURDAY
SUNNY. HIGHS 103 TO 106.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 80 TO 83.
SUNDAY
SUNNY. HIGHS 102 TO 105.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 79 TO 82.
MONDAY
SUNNY. HIGHS 99 TO 102.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 80.
TUESDAY
SUNNY. HIGHS 99 TO 102.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 80.
WEDNESDAY
SUNNY. HIGHS 101 TO 104.
NVZ017-201100-
WESTERN CLARK AND SOUTHERN NYE COUNTY-
INCLUDING PAHRUMP, INDIAN SPRINGS, DESERT ROCK,
AND AMARGOSA VALLEY
300 PM PDT WED AUG 19 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TONIGHT
MOSTLY CLEAR. LOWS AROUND 80. SOUTH WINDS 5 TO 10 MPH
WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 102 TO 105. SOUTH WINDS 5 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 80. SOUTH WINDS 5 TO
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY. CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS
100 TO 103. SOUTH WINDS 5 TO 15 MPH. CHANCE OF SHOWERS
50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 75 TO 78. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
SUNNY. HIGHS 99 TO 102.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 75 TO 78.
SUNDAY
SUNNY. HIGHS 99 TO 102.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 74 TO 77.
MONDAY
SUNNY. HIGHS AROUND 100.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 73 TO 76.
TUESDAY
SUNNY. HIGHS AROUND 100.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 72 TO 75.
WEDNESDAY
SUNNY. HIGHS AROUND 100.
NVZ022-201100-
SOUTHERN CLARK COUNTY-
INCLUDING PRIMM, SEARCHLIGHT, AND CAL-NEV-ARI
300 PM PDT WED AUG 19 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TONIGHT
MOSTLY CLEAR. LOWS 79 TO 82. SOUTHWEST WINDS 5 TO
15 MPH.
THURSDAY
SUNNY. HIGHS 99 TO 102. SOUTH WINDS 5 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 80 TO 83. SOUTHWEST WINDS
5 TO 15 MPH.
FRIDAY
PARTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS AROUND 100.
SOUTH WINDS 5 TO 15 MPH. CHANCE OF SHOWERS 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 80. SOUTH WINDS 5 TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS AROUND 100.
SATURDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS 76 TO
79. HIGHS AROUND 100.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 96 TO 99. LOWS
75 TO 78.
NVZ014-201100-
ESMERALDA AND CENTRAL NYE COUNTY-
INCLUDING BEATTY, GOLDFIELD, SILVER PEAK, AND DYER
300 PM PDT WED AUG 19 2026
TONIGHT
PARTLY CLOUDY. LOWS 65 TO 68. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
SUNNY. HIGHS 92 TO 95. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON. GUSTS UP TO 30 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 66 TO 69. SOUTH WINDS 5 TO
15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 91 TO 94. SOUTHEAST WINDS UP TO
10 MPH INCREASING TO SOUTH 10 TO 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 64 TO 67. SOUTHEAST WINDS
5 TO 15 MPH.
SATURDAY
SUNNY. HIGHS 89 TO 92.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 63 TO 66.
SUNDAY
SUNNY. HIGHS AROUND 90.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 62 TO 65.
MONDAY
SUNNY. HIGHS AROUND 90.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 61 TO 64.
TUESDAY
SUNNY. HIGHS AROUND 90.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 61 TO 64.
WEDNESDAY
SUNNY. HIGHS 86 TO 89.
NVZ015-201100-
LINCOLN COUNTY-
INCLUDING CALIENTE, PIOCHE, PANACA, HIKO, ALAMO,
AND RACHEL
300 PM PDT WED AUG 19 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 70. SOUTH WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS 93 TO 96. SOUTH WINDS 5 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 69 TO 72. SOUTH WINDS 5 TO
10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS 90 TO 93. SOUTH WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 66 TO 69. SOUTHEAST WINDS 5 TO 10 MPH SHIFTING TO
THE EAST AFTER MIDNIGHT.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 90 TO 93.
LOWS 66 TO 69.
SUNDAY
SUNNY. HIGHS 89 TO 92.
SUNDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS 64 TO
67. HIGHS AROUND 90.
WEDNESDAY
SUNNY. HIGHS AROUND 90.
AZZ001-201100-
NORTHWEST PLATEAU-
INCLUDING COLORADO CITY,
PIPE SPRING NATIONAL MONUMENT, TUWEEP, MT TRUMBULL,
AND WESTERN GRAND CANYON
300 PM MST WED AUG 19 2026
TONIGHT
MOSTLY CLEAR. LOWS 69 TO 72. SOUTHWEST WINDS 5 TO
15 MPH.
THURSDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 95 TO 98. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 70 TO 73. SOUTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF THUNDERSTORMS.
HIGHS 91 TO 94. SOUTHWEST WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 70. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 92 TO 95.
LOWS AROUND 70.
SUNDAY
MOSTLY SUNNY WITH A 50 PERCENT CHANCE OF THUNDERSTORMS.
HIGHS 91 TO 94.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 65 TO 68.
MONDAY
MOSTLY SUNNY WITH A 40 PERCENT CHANCE OF THUNDERSTORMS.
HIGHS AROUND 90.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS 65 TO
68. HIGHS 89 TO 92.
WEDNESDAY
SUNNY. HIGHS 90 TO 93.
CAZ519-201100-
EASTERN SIERRA SLOPES-
INCLUDING ASPENDELL AND WHITNEY PORTAL
300 PM PDT WED AUG 19 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 54 TO
64. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
SUNNY. HIGHS 75 TO 85. SOUTH WINDS 5 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 64. WEST WINDS 5 TO
15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 72 TO 82. SOUTHWEST WINDS 5 TO
15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 52 TO 62. WEST WINDS 5 TO
15 MPH.
SATURDAY
SUNNY. HIGHS 71 TO 81.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 51 TO 61.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS
51 TO 61.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 69 TO 79. LOWS
50 TO 60.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO 58.
WEDNESDAY
SUNNY. HIGHS 68 TO 78.
CAZ521-201100-
WHITE MOUNTAINS OF INYO COUNTY-
INCLUDING WESTGARD PASS AND BRISTLECONE PINE
300 PM PDT WED AUG 19 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 59 TO
69. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
SUNNY. HIGHS 79 TO 89. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 60 TO 70. SOUTH WINDS 5 TO
15 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 77 TO 87. SOUTHWEST WINDS UP TO 10 MPH
INCREASING TO SOUTH 10 TO 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 58 TO 68. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
SATURDAY
SUNNY. HIGHS 76 TO 86.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 67.
SUNDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 75 TO 85. LOWS
56 TO 66.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 54 TO 64.
WEDNESDAY
SUNNY. HIGHS 73 TO 83.
CAZ522-201100-
DEATH VALLEY NATIONAL PARK-
INCLUDING FURNACE CREEK, STOVEPIPE WELLS,
AND SHOSHONE
300 PM PDT WED AUG 19 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TONIGHT...MOSTLY CLEAR. LOWS 69 TO 72 IN THE MOUNTAINS
AROUND
97 AT FURNACE CREEK. SOUTH WINDS 5 TO 15 MPH.
THURSDAY...SUNNY. HIGHS 91 TO 94 IN THE MOUNTAINS
AROUND
118 AT FURNACE CREEK. SOUTH WINDS UP TO 10 MPH INCREASING TO
10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT...PARTLY CLOUDY. LOWS 70 TO 73 IN THE MOUNTAINS
AROUND 98 AT FURNACE CREEK. SOUTH WINDS 5 TO 15 MPH.
FRIDAY...SUNNY. HIGHS 90 TO 93 IN THE MOUNTAINS
AROUND 117 AT
FURNACE CREEK. SOUTH WINDS UP TO 10 MPH INCREASING TO 10 TO
15 MPH IN THE AFTERNOON.
FRIDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 70 IN THE MOUNTAINS
AROUND 96 AT FURNACE CREEK. SOUTH WINDS 10 TO 15 MPH SHIFTING TO
THE SOUTHWEST AFTER MIDNIGHT.
SATURDAY...SUNNY. HIGHS 89 TO 92 IN THE MOUNTAINS
AROUND
117 AT FURNACE CREEK.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70 IN THE
MOUNTAINS...AROUND 96 AT FURNACE CREEK.
SUNDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS AROUND 90 IN THE
MOUNTAINS...114 TO 117 AT FURNACE CREEK. LOWS 66 TO 69 IN THE
MOUNTAINS...93 TO 96 AT FURNACE CREEK.
CAZ523-201100-
WESTERN MOJAVE DESERT-
INCLUDING BARSTOW, DAGGETT, AND FORT IRWIN
300 PM PDT WED AUG 19 2026
TONIGHT
MOSTLY CLEAR. LOWS 75 TO 78. SOUTHWEST WINDS 5 TO
15 MPH.
THURSDAY
SUNNY. HIGHS 104 TO 107. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 76 TO 79. SOUTHWEST WINDS
5 TO 15 MPH.
FRIDAY
SUNNY. HIGHS 102 TO 105. SOUTHWEST WINDS 5 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 75 TO 78. SOUTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 101 TO 104.
LOWS 74 TO 77.
CAZ524-201100-
EASTERN MOJAVE DESERT-
INCLUDING BAKER, MOUNTAIN PASS,
AND MITCHELL CAVERNS
300 PM PDT WED AUG 19 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TONIGHT
MOSTLY CLEAR. LOWS 79 TO 82. SOUTHWEST WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS 102 TO 105. SOUTH WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 79 TO 82. SOUTHWEST WINDS
UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 101 TO 104. SOUTH WINDS UP TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 80. SOUTHWEST WINDS UP
TO 10 MPH.
SATURDAY
SUNNY. HIGHS 101 TO 104.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 80.
SUNDAY
SUNNY. HIGHS 100 TO 103.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 76 TO 79.
MONDAY
SUNNY. HIGHS AROUND 100.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 76 TO 79.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 99 TO 102. LOWS
76 TO 79.
CAZ525-526-201100-
MORONGO BASIN-CADIZ BASIN-
INCLUDING MORONGO VALLEY, YUCCA VALLEY,
TWENTYNINE PALMS, AND VIDAL JUNCTION
300 PM PDT WED AUG 19 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TONIGHT...MOSTLY CLEAR. LOWS 84 TO 87 IN TWENTYNINE PALMS
AROUND 80 AROUND YUCCA VALLEY...AROUND 82 NEAR JOSHUA TREE.
SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY...SUNNY. HIGHS AROUND 110 IN TWENTYNINE PALMS
100 TO
103 AROUND YUCCA VALLEY...AROUND 104 NEAR JOSHUA TREE. SOUTH
WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 85 TO 88 IN TWENTYNINE
PALMS...AROUND 80 AROUND YUCCA VALLEY...AROUND 82 NEAR JOSHUA
TREE. SOUTHWEST WINDS UP TO 10 MPH.
FRIDAY...SUNNY. HIGHS AROUND 110 IN TWENTYNINE PALMS
100 TO
103 AROUND YUCCA VALLEY...AROUND 104 NEAR JOSHUA TREE. SOUTH
WINDS UP TO 10 MPH.
FRIDAY NIGHT...MOSTLY CLEAR. LOWS 83 TO 86 IN TWENTYNINE PALMS
AROUND 80 AROUND YUCCA VALLEY...AROUND 81 NEAR JOSHUA TREE.
SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 106 TO 109 IN
TWENTYNINE PALMS...99 TO 102 AROUND YUCCA VALLEY AND NEAR JOSHUA
TREE. LOWS 83 TO 86 IN TWENTYNINE PALMS...AROUND 80 AROUND YUCCA
VALLEY AND NEAR JOSHUA TREE.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 82 TO 85 IN TWENTYNINE
PALMS...75 TO 78 AROUND YUCCA VALLEY...AROUND 79 NEAR JOSHUA
TREE.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 105 TO 108 IN
TWENTYNINE PALMS...AROUND 100 AROUND YUCCA VALLEY...AROUND
102 NEAR JOSHUA TREE. LOWS 82 TO 85 IN TWENTYNINE PALMS...76 TO
79 AROUND YUCCA VALLEY AND NEAR JOSHUA TREE.
AZZ571-NVZ026-201100-
LAKE MOHAVE - AZ SIDE-LAKE MOHAVE - NV SIDE-
INCLUDING BULLHEAD CITY AND LAUGHLIN
300 PM PDT WED AUG 19 2026 /300 PM MST WED AUG 19 2026/
...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT /8 PM MST/
FRIDAY...
TONIGHT
MOSTLY CLEAR. LOWS AROUND 90. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
SUNNY. HIGHS 105 TO 108. SOUTH WINDS 5 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 90. SOUTH WINDS 5 TO 15 MPH.
FRIDAY
PARTLY SUNNY. HIGHS 104 TO 107. SOUTH WINDS 5 TO
15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 84 TO 87. SOUTHEAST WINDS
5 TO 10 MPH SHIFTING TO THE NORTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS AROUND 110.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 85 TO
88. HIGHS AROUND 110.
MONDAY
SUNNY. HIGHS 103 TO 106.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 82 TO 85.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 105 TO 108. LOWS
83 TO 86.
AZZ570-NVZ025-201100-
LAKE MEAD - AZ SIDE-LAKE MEAD - NV SIDE-
INCLUDING SOUTH COVE, TEMPLE BAR, AND HOOVER DAM
300 PM PDT WED AUG 19 2026 /300 PM MST WED AUG 19 2026/
...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT /8 PM MST/
FRIDAY...
TONIGHT
MOSTLY CLEAR. LOWS 84 TO 87. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
SUNNY. HIGHS 103 TO 106. SOUTH WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 84 TO 87. SOUTHEAST WINDS UP TO 10 MPH.
FRIDAY
PARTLY SUNNY. CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS
101 TO 104. SOUTH WINDS UP TO 10 MPH. CHANCE OF SHOWERS
50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 81 TO 84. EAST WINDS UP TO
10 MPH.
SATURDAY
SUNNY. HIGHS 102 TO 105.
SATURDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS 81 TO 84.
HIGHS 100 TO 103.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 80 TO 83. HIGHS
100 TO 103.
CAZ581-201100-
OWENS VALLEY SOUTH-
INCLUDING OLANCHA
300 PM PDT WED AUG 19 2026
TONIGHT
MOSTLY CLEAR. LOWS 72 TO 75. SOUTHWEST WINDS 5 TO
15 MPH SHIFTING TO THE NORTH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS AROUND 100. SOUTHEAST WINDS UP TO 10 MPH
INCREASING TO SOUTH 10 TO 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 73 TO 76. SOUTHWEST WINDS
10 TO 15 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 96 TO 99. SOUTHWEST WINDS UP TO 10 MPH
INCREASING TO SOUTH 10 TO 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 71 TO 74. SOUTHWEST WINDS
10 TO 15 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 96 TO 99.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 70 TO 73.
SUNDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 94 TO 97. LOWS
69 TO 72.
CAZ582-201100-
OWENS VALLEY NORTH-
INCLUDING BISHOP, INDEPENDENCE, AND LONE PINE
300 PM PDT WED AUG 19 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 70. SOUTH WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH
SHIFTING TO THE WEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 99 TO 102. NORTHWEST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTHEAST 5 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70. WEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS 96 TO 99. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 66 TO 69. WEST WINDS UP TO
10 MPH.
SATURDAY
SUNNY. HIGHS 95 TO 98.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 65 TO 68.
SUNDAY
SUNNY. HIGHS 94 TO 97.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 64 TO 67.
MONDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 93 TO 96. LOWS
64 TO 67.
AZZ575-201100-
HUALAPAI MOUNTAINS-
INCLUDING HUALAPAI PEAK
300 PM MST WED AUG 19 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TONIGHT
PARTLY CLOUDY. LOWS 69 TO 75. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY
SUNNY. HIGHS 87 TO 93. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 69 TO 75. SOUTHWEST WINDS 5 TO 10 MPH
SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. CHANCE OF SHOWERS IN THE MORNING, THEN
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 86 TO 92. SOUTH
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 68 TO 74. EAST WINDS 5 TO
10 MPH.
SATURDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS 86 TO 93.
LOWS 67 TO 75.
MONDAY
MOSTLY SUNNY WITH A 40 PERCENT CHANCE OF THUNDERSTORMS.
HIGHS 84 TO 90.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 66 TO 72.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 85 TO 92. LOWS
66 TO 73.
AZZ576-201100-
NORTHWEST DESERTS-
INCLUDING KINGMAN, GOLDEN VALLEY, DOLAN SPRINGS,
VALENTINE, WIKIEUP, AND YUCCA
300 PM MST WED AUG 19 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TONIGHT
MOSTLY CLEAR. LOWS AROUND 80. SOUTH WINDS UP TO
10 MPH.
THURSDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 99 TO 102. SOUTH WINDS UP TO 10 MPH SHIFTING TO
THE SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 80. SOUTH WINDS UP TO 10 MPH SHIFTING
TO THE SOUTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS AROUND 100. SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON. CHANCE OF THUNDERSTORMS 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 75 TO 78. EAST WINDS UP TO
10 MPH.
SATURDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS AROUND 100. LOWS
75 TO 78.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 75 TO 78. HIGHS
AROUND 100.
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