195
FPUS55 KVEF 202201
ZFPVEF
ZONE FORECAST PRODUCT FOR NEVADA
NATIONAL WEATHER SERVICE LAS VEGAS NV
300 PM PDT THU AUG 20 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.
NVZ020-211100-
LAS VEGAS VALLEY-
INCLUDING LAS VEGAS, NORTH LAS VEGAS, HENDERSON,
AND BOULDER CITY
300 PM PDT THU AUG 20 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TONIGHT...PARTLY CLOUDY. LOWS 82 TO 86 ON THE WEST SIDE
AROUND
90 ON THE EAST SIDE. SOUTH WINDS 5 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 104 TO 107 ON THE WEST SIDE...106 TO 109 ON
THE EAST SIDE. SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT...PARTLY CLOUDY. LOWS 81 TO 85 ON THE WEST SIDE
86 TO 89 ON THE EAST SIDE. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY...SUNNY. HIGHS 103 TO 107 ON THE WEST SIDE
AROUND
110 ON THE EAST SIDE. SOUTH WINDS 5 TO 15 MPH.
SATURDAY NIGHT...MOSTLY CLEAR. LOWS 80 TO 84 ON THE WEST SIDE
85 TO 88 ON THE EAST SIDE. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY
SUNNY. HIGHS 100 TO 105.
SUNDAY NIGHT...PARTLY CLOUDY. LOWS 80 TO 84 ON THE WEST SIDE
84 TO 87 ON THE EAST SIDE.
MONDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 102 TO 107 ON THE
WEST SIDE...105 TO 110 ON THE EAST SIDE. LOWS 79 TO 84 ON THE
WEST SIDE...83 TO 88 ON THE EAST SIDE.
NVZ018-019-211100-
SHEEP RANGE-SPRING MOUNTAINS-RED ROCK CANYON-
INCLUDING HAYFORD PK, MT CHARLESTON,
AND RED ROCK CANYON
300 PM PDT THU AUG 20 2026
TONIGHT...PARTLY CLOUDY. LOWS AROUND 66 IN MOUNT CHARLESTON
AROUND 81 AT RED ROCK. SOUTHWEST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS AROUND 80 IN MOUNT CHARLESTON...AROUND
101 AT RED ROCK. SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 65 IN MOUNT
CHARLESTON...AROUND 79 AT RED ROCK. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY...SUNNY. HIGHS AROUND 80 IN MOUNT CHARLESTON
AROUND
101 AT RED ROCK. SOUTH WINDS 5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 64 IN MOUNT
CHARLESTON...AROUND 79 AT RED ROCK. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS AROUND 80 IN MOUNT
CHARLESTON...99 TO 102 AT RED ROCK. LOWS 62 TO 65 IN MOUNT
CHARLESTON...76 TO 79 AT RED ROCK.
AZZ002-CAZ527-211100-
LAKE HAVASU AND FORT MOHAVE-SAN BERNARDINO COUNTY-
UPPER COLORADO RIVER VALLEY-
INCLUDING LAKE HAVASU CITY, DESERT HILLS, TOPOCK,
AND NEEDLES
300 PM PDT THU AUG 20 2026 /300 PM MST THU AUG 20 2026/
...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT /8 PM MST/
FRIDAY...
TONIGHT
PARTLY CLOUDY. LOWS 85 TO 88. SOUTHEAST WINDS UP TO
10 MPH.
FRIDAY
SUNNY. HIGHS 109 TO 112. SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 85 TO 88. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 110 TO 113. SOUTHEAST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTH 5 TO 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 85 TO 88. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE NORTHEAST AFTER MIDNIGHT.
SUNDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 109 TO 112. LOWS
85 TO 88.
NVZ016-211100-
NORTHEAST CLARK COUNTY-
INCLUDING MESQUITE, OVERTON, AND MOAPA
300 PM PDT THU AUG 20 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 82 TO 85. SOUTH WINDS 5 TO 10 MPH SHIFTING TO THE
EAST AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY. HIGHS 102 TO 105. SOUTH WINDS UP TO
10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 81 TO 84. SOUTHEAST WINDS UP
TO 10 MPH SHIFTING TO THE NORTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 104 TO 107. EAST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTH 5 TO 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 80 TO 83. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 103 TO 106.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 80 TO 83.
MONDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 103 TO 106. LOWS
79 TO 82.
NVZ017-211100-
WESTERN CLARK AND SOUTHERN NYE COUNTY-
INCLUDING PAHRUMP, INDIAN SPRINGS, DESERT ROCK,
AND AMARGOSA VALLEY
300 PM PDT THU AUG 20 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TONIGHT
PARTLY CLOUDY. LOWS AROUND 80. SOUTH WINDS 5 TO 10 MPH
SHIFTING TO THE EAST AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 100 TO 103. SOUTHEAST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTH 5 TO 15 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 76 TO 79. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 100 TO 103. SOUTH WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 75 TO 78. SOUTH WINDS 5 TO
10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT. GUSTS UP TO
25 MPH.
SUNDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 100 TO 103. LOWS
74 TO 77.
NVZ022-211100-
SOUTHERN CLARK COUNTY-
INCLUDING PRIMM, SEARCHLIGHT, AND CAL-NEV-ARI
300 PM PDT THU AUG 20 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TONIGHT
PARTLY CLOUDY. LOWS 79 TO 82. SOUTH WINDS 5 TO 15 MPH.
FRIDAY
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 99 TO 102. SOUTH WINDS 5 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 80. SOUTHWEST WINDS UP
TO 10 MPH.
SATURDAY
SUNNY. HIGHS 99 TO 102. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 80. SOUTHWEST WINDS
UP TO 10 MPH.
SUNDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 99 TO 102. LOWS
AROUND 80.
NVZ014-211100-
ESMERALDA AND CENTRAL NYE COUNTY-
INCLUDING BEATTY, GOLDFIELD, SILVER PEAK, AND DYER
300 PM PDT THU AUG 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 66 TO 69. SOUTH WINDS 5 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 90 TO 93. SOUTHEAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON. GUSTS UP TO
30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 65 TO 68. SOUTH WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
SATURDAY
SUNNY. HIGHS 90 TO 93. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON. GUSTS UP TO 30 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. A 30 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS 63 TO 66. SOUTH WINDS 5 TO 10 MPH
SHIFTING TO THE EAST AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
SUNDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 89 TO 92. LOWS
62 TO 65.
NVZ015-211100-
LINCOLN COUNTY-
INCLUDING CALIENTE, PIOCHE, PANACA, HIKO, ALAMO,
AND RACHEL
300 PM PDT THU AUG 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 69 TO 72. SOUTH WINDS UP TO
10 MPH.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 90 TO 93. SOUTH WINDS UP TO 5 MPH INCREASING
TO 5 TO 15 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 70. SOUTH WINDS UP TO 10 MPH SHIFTING TO THE
EAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 91 TO 94. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO 69. SOUTH WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS 91 TO 94.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 66 TO 69.
MONDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 91 TO 94. LOWS
65 TO 68.
AZZ001-211100-
NORTHWEST PLATEAU-
INCLUDING COLORADO CITY,
PIPE SPRING NATIONAL MONUMENT, TUWEEP, MT TRUMBULL,
AND WESTERN GRAND CANYON
300 PM MST THU AUG 20 2026
TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE EVENING. LOWS 69 TO 72. SOUTH WINDS UP TO 10 MPH.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 92 TO 95. SOUTHWEST WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 70. SOUTH WINDS UP TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 94 TO 97. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70. SOUTH WINDS UP
TO 10 MPH.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS 92 TO 95.
LOWS AROUND 70.
TUESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 94 TO 97. LOWS
AROUND 70.
CAZ519-211100-
EASTERN SIERRA SLOPES-
INCLUDING ASPENDELL AND WHITNEY PORTAL
300 PM PDT THU AUG 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 55 TO 65. SOUTHWEST WINDS 5 TO
15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 72 TO 82. SOUTH WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 52 TO 62. WEST WINDS 5 TO 15 MPH.
SATURDAY
SUNNY. HIGHS 71 TO 81. SOUTHWEST WINDS 5 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 60. WEST WINDS 5 TO
15 MPH.
SUNDAY
SUNNY. HIGHS 71 TO 81.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 60.
MONDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 71 TO 81. LOWS
50 TO 60.
CAZ521-211100-
WHITE MOUNTAINS OF INYO COUNTY-
INCLUDING WESTGARD PASS AND BRISTLECONE PINE
300 PM PDT THU AUG 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 60 TO 70. SOUTH WINDS 5 TO 15 MPH
DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY. HIGHS 77 TO 87. SOUTH WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 58 TO 68. WEST WINDS UP TO 10 MPH.
SATURDAY
SUNNY. HIGHS 76 TO 86. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 56 TO 66. WEST WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS 75 TO 85.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 56 TO 66.
MONDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 76 TO 86. LOWS
56 TO 66.
CAZ522-211100-
DEATH VALLEY NATIONAL PARK-
INCLUDING FURNACE CREEK, STOVEPIPE WELLS,
AND SHOSHONE
300 PM PDT THU AUG 20 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TONIGHT...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 118 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 97 AT FURNACE CREEK. SOUTH WINDS 5 TO 15 MPH.
SATURDAY...SUNNY. HIGHS 89 TO 92 IN THE MOUNTAINS
AROUND
117 AT FURNACE CREEK. SOUTH WINDS UP TO 10 MPH INCREASING TO
10 TO 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 70 IN THE MOUNTAINS
AROUND 95 AT FURNACE CREEK. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY...SUNNY. HIGHS 89 TO 92 IN THE MOUNTAINS
AROUND 117 AT
FURNACE CREEK.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO
69 IN THE MOUNTAINS...93 TO 96 AT FURNACE CREEK. HIGHS 89 TO
92 IN THE MOUNTAINS...AROUND 117 AT FURNACE CREEK.
TUESDAY...SUNNY. HIGHS 89 TO 92 IN THE MOUNTAINS
AROUND 117 AT
FURNACE CREEK.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 66 TO 69 IN
THE MOUNTAINS...AROUND 94 AT FURNACE CREEK. HIGHS 89 TO 92 IN THE
MOUNTAINS...115 TO 118 AT FURNACE CREEK.
CAZ523-211100-
WESTERN MOJAVE DESERT-
INCLUDING BARSTOW, DAGGETT, AND FORT IRWIN
300 PM PDT THU AUG 20 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 80. SOUTHWEST WINDS 5 TO
15 MPH.
FRIDAY
SUNNY. HIGHS 103 TO 106. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 76 TO 79. SOUTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY
SUNNY. HIGHS 103 TO 106. SOUTHWEST WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 74 TO 77. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
SUNNY. HIGHS 102 TO 105.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 74 TO 77.
HIGHS 102 TO 105.
TUESDAY
SUNNY. HIGHS 102 TO 105.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 74 TO 77.
HIGHS 102 TO 105.
CAZ524-211100-
EASTERN MOJAVE DESERT-
INCLUDING BAKER, MOUNTAIN PASS,
AND MITCHELL CAVERNS
300 PM PDT THU AUG 20 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TONIGHT
MOSTLY CLEAR. LOWS 79 TO 82. SOUTH WINDS UP TO 10 MPH.
FRIDAY
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. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 80. SOUTHWEST WINDS
UP TO 10 MPH.
SUNDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 101 TO 104. LOWS
AROUND 80.
CAZ525-526-211100-
MORONGO BASIN-CADIZ BASIN-
INCLUDING MORONGO VALLEY, YUCCA VALLEY,
TWENTYNINE PALMS, AND VIDAL JUNCTION
300 PM PDT THU AUG 20 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 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 84 TO 87 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...SUNNY. HIGHS 109 TO 112 IN TWENTYNINE PALMS
100 TO
103 AROUND YUCCA VALLEY...AROUND 104 NEAR JOSHUA TREE. NORTHWEST
WINDS UP TO 10 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 86 IN TWENTYNINE
PALMS...AROUND 80 AROUND YUCCA VALLEY AND NEAR JOSHUA TREE. WEST
WINDS UP TO 10 MPH.
SUNDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS AROUND 110 IN
TWENTYNINE PALMS...100 TO 103 AROUND YUCCA VALLEY AND NEAR JOSHUA
TREE. LOWS 84 TO 87 IN TWENTYNINE PALMS...AROUND 80 AROUND YUCCA
VALLEY AND NEAR JOSHUA TREE.
AZZ571-NVZ026-211100-
LAKE MOHAVE - AZ SIDE-LAKE MOHAVE - NV SIDE-
INCLUDING BULLHEAD CITY AND LAUGHLIN
300 PM PDT THU AUG 20 2026 /300 PM MST THU AUG 20 2026/
...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT /8 PM MST/
FRIDAY...
TONIGHT
PARTLY CLOUDY. LOWS 86 TO 89. SOUTH WINDS 5 TO 15 MPH.
FRIDAY
SUNNY. HIGHS 105 TO 108. SOUTH WINDS 5 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 86 TO 89. SOUTH WINDS UP TO
10 MPH.
SATURDAY
SUNNY. HIGHS 106 TO 109. SOUTH WINDS UP TO 5 MPH
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 85 TO 88. SOUTH WINDS UP TO
10 MPH.
SUNDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS AROUND 110. LOWS
84 TO 87.
AZZ570-NVZ025-211100-
LAKE MEAD - AZ SIDE-LAKE MEAD - NV SIDE-
INCLUDING SOUTH COVE, TEMPLE BAR, AND HOOVER DAM
300 PM PDT THU AUG 20 2026 /300 PM MST THU AUG 20 2026/
...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT /8 PM MST/
FRIDAY...
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 84 TO 87. SOUTHEAST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 102 TO 105. SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 83 TO 86. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
SUNNY. HIGHS 104 TO 107. SOUTH WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 86. SOUTH WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS 103 TO 106.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 82 TO 85.
MONDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 103 TO 106. LOWS
82 TO 85.
CAZ581-211100-
OWENS VALLEY SOUTH-
INCLUDING OLANCHA
300 PM PDT THU AUG 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 73 TO 76. SOUTHWEST WINDS 5 TO
15 MPH SHIFTING TO THE NORTHWEST UP TO 5 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 96 TO 99. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 71 TO 74. SOUTHWEST WINDS 5 TO
15 MPH SHIFTING TO THE WEST UP TO 5 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 96 TO 99. SOUTHWEST WINDS UP TO 10 MPH
INCREASING TO SOUTH 10 TO 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 69 TO 72. SOUTHWEST WINDS 10 TO
15 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 95 TO 98.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 69 TO 72.
HIGHS 95 TO 98.
TUESDAY
SUNNY. HIGHS 96 TO 99.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 69 TO 72.
HIGHS 96 TO 99.
CAZ582-211100-
OWENS VALLEY NORTH-
INCLUDING BISHOP, INDEPENDENCE, AND LONE PINE
300 PM PDT THU AUG 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 69 TO 72. SOUTH WINDS 5 TO 10 MPH
WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY. HIGHS 96 TO 99. WEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 66 TO 69. WEST WINDS UP TO 10 MPH.
SATURDAY
SUNNY. HIGHS 95 TO 98. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 64 TO 67. WEST WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS 95 TO 98.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 64 TO 67.
MONDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 96 TO 99. LOWS
64 TO 67.
AZZ575-211100-
HUALAPAI MOUNTAINS-
INCLUDING HUALAPAI PEAK
300 PM MST THU AUG 20 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE EVENING. LOWS 68 TO 74. EAST WINDS 5 TO 10 MPH SHIFTING TO
THE SOUTH AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 87 TO 93. SOUTHWEST WINDS UP TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 69 TO 75. SOUTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 89 TO 95. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 69 TO 75. SOUTH WINDS 5 TO
10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS 87 TO 93. LOWS
68 TO 75.
MONDAY
SUNNY. HIGHS 86 TO 92.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 67 TO 73.
TUESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 88 TO 95. LOWS
67 TO 75.
AZZ576-211100-
NORTHWEST DESERTS-
INCLUDING KINGMAN, GOLDEN VALLEY, DOLAN SPRINGS,
VALENTINE, WIKIEUP, AND YUCCA
300 PM MST THU AUG 20 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY
TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE EVENING. LOWS 76 TO 79. SOUTHEAST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 99 TO 102. SOUTHEAST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 76 TO 79. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 100 TO 103. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 80. SOUTH WINDS 5 TO
10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS 99 TO 102. LOWS
AROUND 80.
MONDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 100 TO 103. LOWS
76 TO 79.
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