Zone Forecast Product
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
897 FPUS55 KVEF 182201 ZFPVEF Zone Forecast Product for Nevada National Weather Service Las Vegas NV 301 PM PDT Mon Aug 18 2025 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. NVZ020-191100- Las Vegas Valley- Including Las Vegas, North Las Vegas, Henderson, and Boulder City 301 PM PDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 11 PM PDT SATURDAY... .TONIGHT...Clear. Lows 77 to 81 on the west side...80 to 84 on the east side. South winds up to 10 mph shifting to the west after midnight. .TUESDAY...Sunny. Highs 102 to 106 on the west side...106 to 109 on the east side. East winds up to 10 mph shifting to the southeast in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 80 to 84 on the west side... 84 to 87 on the east side. West winds up to 10 mph. .WEDNESDAY...Sunny. Highs 104 to 108 on the west side...around 110 on the east side. Southeast winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 82 to 86 on the west side... 86 to 89 on the east side. Southwest winds up to 10 mph. .THURSDAY...Sunny. Highs 106 to 110 on the west side...110 to 113 on the east side. .THURSDAY NIGHT...Partly cloudy. Lows 84 to 88 on the west side... around 90 on the east side. .FRIDAY...Partly sunny with chance of showers. Highs 106 to 110 on the west side...110 to 113 on the east side. Chance of showers 50 percent. .FRIDAY NIGHT...Mostly cloudy with chance of showers. Lows 84 to 88 on the west side...around 90 on the east side. Chance of showers 40 percent. .SATURDAY...Partly sunny with a 50 percent chance of thunderstorms. Highs 101 to 105 on the west side...around 106 on the east side. .SATURDAY NIGHT...Mostly cloudy with chance of showers. Lows 82 to 86 on the west side...86 to 89 on the east side. Chance of showers 50 percent. .SUNDAY...Partly sunny. Highs 102 to 106 on the west side... 106 to 109 on the east side. .SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows 81 to 85 on the west side...86 to 89 on the east side. Chance of showers 50 percent. .MONDAY...Partly sunny with a 50 percent chance of thunderstorms. Highs 100 to 104 on the west side...104 to 107 on the east side. $$ NVZ018-019-191100- Sheep Range-Spring Mountains-Red Rock Canyon- Including Hayford Pk, Mt Charleston, and Red Rock Canyon 301 PM PDT Mon Aug 18 2025 ...HEAT ADVISORY IN EFFECT FROM 8 AM WEDNESDAY TO 11 PM PDT SATURDAY... .TONIGHT...Clear. Lows around 62 in Mount Charleston...around 75 at Red Rock. South winds up to 10 mph shifting to the west after midnight. .TUESDAY...Sunny. Highs around 79 in Mount Charleston...around 100 at Red Rock. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows around 64 in Mount Charleston...around 78 at Red Rock. West winds up to 10 mph. .WEDNESDAY...Sunny. Highs around 81 in Mount Charleston...around 102 at Red Rock. South winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 66 in Mount Charleston...around 80 at Red Rock. Southwest winds up to 10 mph shifting to the northwest after midnight. .THURSDAY...Sunny. Highs around 82 in Mount Charleston...around 104 at Red Rock. .THURSDAY NIGHT...Mostly clear. Lows around 68 in Mount Charleston...around 83 at Red Rock. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Chance of rain showers. Highs around 83 in Mount Charleston...around 104 at Red Rock. Lows around 68 in Mount Charleston...81 to 84 at Red Rock. Chance of showers 50 percent. .SATURDAY...Rain showers likely and chance of thunderstorms. Highs around 78 in Mount Charleston...around 98 at Red Rock. Chance of precipitation 70 percent. .SATURDAY NIGHT...Mostly cloudy with chance of rain showers. Lows around 66 in Mount Charleston...around 80 at Red Rock. Chance of showers 50 percent. .SUNDAY...Rain showers likely. Highs around 78 in Mount Charleston...around 99 at Red Rock. Chance of showers 70 percent. .SUNDAY NIGHT...Mostly cloudy with chance of rain showers. Lows around 64 in Mount Charleston...around 80 at Red Rock. Chance of showers 50 percent. .MONDAY...Rain showers likely and chance of thunderstorms. Highs around 76 in Mount Charleston...around 97 at Red Rock. Chance of precipitation 70 percent. $$ AZZ036-NVZ021-191100- Lake Mead National Recreation Area- Including Bullhead City, Oatman, Mohave Valley, Hoover Dam, and Laughlin 301 PM PDT Mon Aug 18 2025 /301 PM MST Mon Aug 18 2025/ ...EXTREME HEAT WARNING IN EFFECT FROM 8 AM PDT /8 AM MST/ WEDNESDAY TO 11 PM PDT /11 PM MST/ SATURDAY... .TONIGHT...Clear. Lows around 78 at Hoover Dam...around 85 in Laughlin. South winds up to 10 mph. .TUESDAY...Sunny. Highs around 105 at Hoover Dam...around 111 in Laughlin. South winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows around 81 at Hoover Dam... around 88 in Laughlin. South winds up to 10 mph. .WEDNESDAY...Sunny. Highs around 107 at Hoover Dam...around 113 in Laughlin. South winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 84 at Hoover Dam... around 90 in Laughlin. South winds up to 10 mph. .THURSDAY...Sunny. Highs around 109 at Hoover Dam...around 115 in Laughlin. .THURSDAY NIGHT...Partly cloudy. Lows around 85 at Hoover Dam... around 92 in Laughlin. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Chance of showers. Highs around 109 at Hoover Dam...around 116 in Laughlin. Lows 84 to 87 at Hoover Dam...91 to 94 in Laughlin. Chance of showers 50 percent. .SATURDAY THROUGH SUNDAY NIGHT...Mostly cloudy with chance of showers. Highs around 104 at Hoover Dam...109 to 112 in Laughlin. Lows 84 to 87 at Hoover Dam...90 to 93 in Laughlin. Chance of showers 50 percent. .MONDAY...Partly sunny with a 50 percent chance of thunderstorms. Highs around 103 at Hoover Dam...around 108 in Laughlin. $$ AZZ002-CAZ527-191100- Lake Havasu and Fort Mohave-San Bernardino County- Upper Colorado River Valley- Including Lake Havasu City, Desert Hills, Topock, and Needles 301 PM PDT Mon Aug 18 2025 /301 PM MST Mon Aug 18 2025/ ...EXTREME HEAT WARNING IN EFFECT FROM 8 AM PDT /8 AM MST/ WEDNESDAY TO 11 PM PDT /11 PM MST/ SATURDAY... .TONIGHT...Mostly clear. Lows 81 to 84. South winds up to 10 mph. .TUESDAY...Sunny. Highs around 110. Southeast winds up to 5 mph shifting to the southwest in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 83 to 86. Southwest winds up to 10 mph shifting to the east after midnight. .WEDNESDAY...Sunny. Highs 110 to 113. Southeast winds up to 5 mph shifting to the southwest in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 86 to 89. Southwest winds up to 10 mph shifting to the northeast after midnight. .THURSDAY...Sunny. Highs 112 to 115. .THURSDAY NIGHT...Partly cloudy. Lows around 90. .FRIDAY...Mostly sunny with chance of showers. Highs 111 to 114. Chance of showers 30 percent. .FRIDAY NIGHT...Mostly cloudy with chance of showers. Lows around 90. Chance of showers 40 percent. .SATURDAY...Partly sunny with chance of showers. Highs 106 to 109. Chance of showers 50 percent. .SATURDAY NIGHT...Mostly cloudy with chance of showers. Lows 86 to 89. Chance of showers 40 percent. .SUNDAY...Partly sunny with chance of showers. Highs around 110. Chance of showers 50 percent. .SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows 85 to 88. Chance of showers 40 percent. .MONDAY...Partly sunny with chance of showers. Highs 103 to 106. Chance of showers 50 percent. $$ NVZ016-191100- Northeast Clark County- Including Mesquite, Overton, and Moapa 301 PM PDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 11 PM PDT SATURDAY... .TONIGHT...Mostly clear. Lows 76 to 79. South winds up to 10 mph shifting to the north after midnight. .TUESDAY...Sunny. Highs 103 to 106. North winds up to 5 mph shifting to the southwest in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 80 to 83. South winds up to 10 mph shifting to the north after midnight. .WEDNESDAY...Sunny. Highs 105 to 108. East winds up to 5 mph shifting to the south in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 82 to 85. South winds up to 10 mph shifting to the northeast after midnight. .THURSDAY...Sunny. Highs around 110. .THURSDAY NIGHT...Partly cloudy. Lows 84 to 87. .FRIDAY...Mostly sunny with chance of showers. Highs around 110. Chance of showers 40 percent. .FRIDAY NIGHT THROUGH MONDAY...Mostly cloudy with chance of showers. Lows 83 to 86. Highs 104 to 107. Chance of showers 50 percent. $$ NVZ017-191100- Western Clark and Southern Nye County- Including Pahrump, Indian Springs, Desert Rock, and Amargosa Valley 301 PM PDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 11 PM PDT SATURDAY... .TONIGHT...Clear. Lows 70 to 73. South winds up to 10 mph shifting to the northeast after midnight. .TUESDAY...Sunny. Highs around 100. Southeast winds up to 10 mph shifting to the south in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 73 to 76. Southwest winds up to 10 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs 101 to 104. Southeast winds up to 5 mph shifting to the southwest in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 75 to 78. Southwest winds up to 10 mph shifting to the northeast after midnight. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 103 to 106. Lows 76 to 79. .FRIDAY...Mostly sunny with chance of showers. Highs 103 to 106. Chance of showers 40 percent. .FRIDAY NIGHT...Mostly cloudy with chance of showers. Lows around 80. Chance of showers 50 percent. .SATURDAY...Partly sunny. Highs 99 to 102. .SATURDAY NIGHT...Mostly cloudy with chance of showers. Lows 76 to 79. Chance of showers 50 percent. .SUNDAY...Showers likely. Highs 99 to 102. Chance of showers 70 percent. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. Chance of showers. Lows 76 to 79. Highs around 100. Chance of showers 50 percent. $$ NVZ022-191100- Southern Clark County- Including Primm, Searchlight, and Cal-Nev-Ari 301 PM PDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 11 PM PDT SATURDAY... .TONIGHT...Clear. Lows 74 to 77. Southwest winds up to 10 mph. .TUESDAY...Sunny. Highs around 100. South winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows around 80. Southwest winds up to 10 mph. .WEDNESDAY...Sunny. Highs 100 to 103. South winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 79 to 82. Southwest winds up to 10 mph. .THURSDAY...Sunny. Highs 102 to 105. .THURSDAY NIGHT...Partly cloudy. Lows 81 to 84. .FRIDAY...Partly sunny with a 50 percent chance of thunderstorms. Highs 102 to 105. .FRIDAY NIGHT...Mostly cloudy with chance of showers. Lows 81 to 84. Chance of showers 40 percent. .SATURDAY...Partly sunny with a 50 percent chance of thunderstorms. Highs around 100. .SATURDAY NIGHT...Mostly cloudy with chance of showers. Lows 79 to 82. Chance of showers 50 percent. .SUNDAY...Showers likely and chance of thunderstorms. Highs around 100. Chance of precipitation 70 percent. .SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows around 80. Chance of showers 50 percent. .MONDAY...Showers likely and chance of thunderstorms. Highs 95 to 98. Chance of precipitation 70 percent. $$ NVZ014-191100- Esmeralda and Central Nye County- Including Beatty, Goldfield, Silver Peak, and Dyer 301 PM PDT Mon Aug 18 2025 ...HEAT ADVISORY IN EFFECT FROM 8 AM WEDNESDAY TO 11 PM PDT SATURDAY... .TONIGHT...Clear. Lows 59 to 62. Southeast winds 5 to 15 mph. .TUESDAY...Sunny. Highs around 90. Southeast winds up to 10 mph shifting to the south with gusts to around 30 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 61 to 64. South winds 5 to 15 mph shifting to the northwest after midnight. .WEDNESDAY...Sunny. Highs 91 to 94. East winds up to 10 mph shifting to the south in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 64 to 67. South winds up to 10 mph shifting to the north after midnight. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 93 to 96. Lows 65 to 68. .FRIDAY...Mostly sunny. Highs 94 to 97. .FRIDAY NIGHT...Partly cloudy with chance of rain showers. Lows around 70. Chance of showers 40 percent. .SATURDAY...Partly sunny with chance of rain showers. Highs 90 to 93. Chance of showers 50 percent. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows 65 to 68. Highs 90 to 93. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. Chance of rain showers. Lows 64 to 67. Highs around 90. Chance of showers 50 percent. $$ NVZ015-191100- Lincoln County- Including Caliente, Pioche, Panaca, Hiko, Alamo, and Rachel 301 PM PDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 11 PM PDT SATURDAY... .TONIGHT...Mostly clear. Lows 62 to 65. South winds up to 10 mph shifting to the north after midnight. .TUESDAY...Sunny. Highs 92 to 95. Southeast winds up to 10 mph shifting to the south in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 66 to 69. Southwest winds 5 to 10 mph shifting to the north after midnight. .WEDNESDAY...Sunny. Highs 94 to 97. Southeast winds up to 10 mph shifting to the south in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows around 70. Southwest winds 5 to 10 mph shifting to the north after midnight. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 95 to 98. Lows 69 to 72. .FRIDAY...Partly sunny with chance of showers. Highs 95 to 98. Chance of showers 50 percent. .FRIDAY NIGHT...Mostly cloudy. Lows 70 to 73. .SATURDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 91 to 94. .SATURDAY NIGHT...Rain showers likely. Lows around 70. Chance of showers 70 percent. .SUNDAY...Rain showers likely and chance of thunderstorms. Highs 90 to 93. Chance of precipitation 70 percent. .SUNDAY NIGHT...Rain showers likely. Lows 66 to 69. Chance of showers 70 percent. .MONDAY...Rain showers likely and chance of thunderstorms. Highs around 90. Chance of precipitation 70 percent. $$ AZZ001-191100- Northwest Plateau- Including Colorado City, Pipe Spring National Monument, Tuweep, Mt Trumbull, and Western Grand Canyon 301 PM MST Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 11 PM MST SATURDAY... .TONIGHT...Mostly clear. Lows 64 to 67. West winds up to 10 mph shifting to the south after midnight. .TUESDAY...Sunny. Highs 95 to 98. North winds up to 5 mph shifting to the west in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows around 70. West winds 5 to 10 mph shifting to the south after midnight. .WEDNESDAY...Sunny. Highs 96 to 99. South winds up to 5 mph shifting to the west in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 70 to 73. West winds up to 10 mph shifting to the south after midnight. .THURSDAY...Mostly sunny with a 40 percent chance of thunderstorms. Highs around 100. .THURSDAY NIGHT...Partly cloudy with chance of rain showers. Lows 71 to 74. Chance of showers 40 percent. .FRIDAY...Partly sunny with a 50 percent chance of thunderstorms. Highs around 100. .FRIDAY NIGHT...Mostly cloudy. Lows 71 to 74. .SATURDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 93 to 96. .SATURDAY NIGHT...Rain showers likely and chance of thunderstorms. Lows 69 to 72. Chance of precipitation 70 percent. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Highs 92 to 95. Lows 69 to 72. .MONDAY...Rain showers likely and chance of thunderstorms. Highs 90 to 93. Chance of precipitation 70 percent. $$ AZZ003-191100- Northwest Deserts- Including Kingman, Golden Valley, Dolan Springs, Valentine, Wikieup, and Yucca 301 PM MST Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 11 PM MST SATURDAY... .TONIGHT...Mostly clear. Lows 73 to 76. Southwest winds up to 10 mph shifting to the southeast after midnight. .TUESDAY...Sunny. Highs around 100. East winds up to 5 mph shifting to the west in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 76 to 79. Southwest winds up to 10 mph shifting to the east after midnight. .WEDNESDAY...Sunny. Highs 100 to 103. Southeast winds up to 10 mph shifting to the southwest in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 79 to 82. Southwest winds up to 10 mph shifting to the east after midnight. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 102 to 105. Lows 80 to 83. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A 50 percent chance of thunderstorms. Highs 102 to 105. Lows 79 to 82. .SATURDAY THROUGH SUNDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs around 100. Lows around 80. .SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows 76 to 79. Chance of showers 50 percent. .MONDAY...Partly sunny with a 50 percent chance of thunderstorms. Highs 94 to 97. $$ CAZ519-191100- Eastern Sierra Slopes- Including Aspendell and Whitney Portal 301 PM PDT Mon Aug 18 2025 .TONIGHT...Clear. Lows 48 to 58. Southwest winds 5 to 15 mph. .TUESDAY...Sunny. Highs 70 to 80. South winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 50 to 60. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Sunny. Highs 73 to 83. Northeast winds 5 to 10 mph shifting to the southeast 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 54 to 64. West winds up to 10 mph with gusts to around 25 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 74 to 84. Lows 55 to 65. .FRIDAY...Partly sunny with chance of rain showers. Highs 74 to 84. Chance of showers 40 percent. .FRIDAY NIGHT...Mostly clear with chance of rain showers. Lows 57 to 67. Chance of showers 40 percent. .SATURDAY...Partly sunny with chance of rain showers. Highs 72 to 82. Chance of showers 50 percent. .SATURDAY NIGHT...Partly cloudy with chance of rain showers. Lows 55 to 65. Chance of showers 40 percent. .SUNDAY...Partly sunny with chance of rain showers. Highs 69 to 79. Chance of showers 50 percent. .SUNDAY NIGHT...Partly cloudy with chance of rain showers. Lows 53 to 63. Chance of showers 40 percent. .MONDAY...Partly sunny with chance of rain showers. Highs 68 to 78. Chance of showers 40 percent. $$ CAZ521-191100- White Mountains of Inyo County- Including Westgard Pass and Bristlecone Pine 301 PM PDT Mon Aug 18 2025 .TONIGHT...Clear. Lows 53 to 63. Southeast winds 10 to 15 mph shifting to the south after midnight. .TUESDAY...Sunny. Highs 75 to 85. South winds 5 to 10 mph increasing to 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 55 to 65. South winds 5 to 15 mph shifting to the west after midnight. .WEDNESDAY...Sunny. Highs 78 to 88. North winds up to 10 mph shifting to the southeast in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 59 to 69. South winds 5 to 10 mph shifting to the northwest after midnight. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 79 to 89. Lows 60 to 70. .FRIDAY...Mostly sunny with chance of rain showers. Highs 80 to 90. Chance of showers 30 percent. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of rain showers. Lows 62 to 72. .SATURDAY...Partly sunny with chance of rain showers. Highs 77 to 87. Chance of showers 50 percent. .SATURDAY NIGHT...Partly cloudy with chance of rain showers. Lows 60 to 70. Chance of showers 50 percent. .SUNDAY...Partly sunny with chance of rain showers. Highs 75 to 85. Chance of showers 50 percent. .SUNDAY NIGHT...Partly cloudy with chance of rain showers. Lows 59 to 69. Chance of showers 40 percent. .MONDAY...Partly sunny with chance of rain showers. Highs 73 to 83. Chance of showers 40 percent. $$ CAZ520-191100- Owens Valley- Including Bishop, Independence, Lone Pine, and Olancha 301 PM PDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 11 PM PDT SATURDAY... .TONIGHT...Clear. Lows 65 to 68. South winds 5 to 15 mph. .TUESDAY...Sunny. Highs 93 to 96. South winds up to 10 mph increasing to 10 to 20 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows around 70. Southwest winds 5 to 10 mph with gusts to around 25 mph shifting to the west after midnight. .WEDNESDAY...Sunny. Highs 96 to 99. Northwest winds up to 10 mph shifting to the southeast in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 70 to 73. Southwest winds 5 to 10 mph shifting to the west after midnight. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 100. Lows 72 to 75. .FRIDAY...Mostly sunny with chance of showers. Highs 99 to 102. Chance of showers 30 percent. .FRIDAY NIGHT...Mostly clear with a 30 percent chance of showers. Lows 73 to 76. .SATURDAY...Partly sunny with chance of showers. Highs 96 to 99. Chance of showers 50 percent. .SATURDAY NIGHT...Partly cloudy with chance of showers. Lows 72 to 75. Chance of showers 40 percent. .SUNDAY...Partly sunny with chance of showers. Highs 94 to 97. Chance of showers 50 percent. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of rain showers. Lows 70 to 73. .MONDAY...Partly sunny with chance of rain showers. Highs 93 to 96. Chance of showers 40 percent. $$ CAZ522-191100- Death Valley National Park- Including Furnace Creek, Stovepipe Wells, and Shoshone 301 PM PDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 11 PM PDT SATURDAY... .TONIGHT...Clear. Lows 64 to 67 in the mountains...around 91 at Furnace Creek. South winds 5 to 15 mph. .TUESDAY...Sunny. Highs 86 to 89 in the mountains...around 115 at Furnace Creek. Southeast winds up to 10 mph shifting to the south in the afternoon. .TUESDAY NIGHT...Clear. Lows around 70 in the mountains...around 93 at Furnace Creek. Southwest winds 5 to 15 mph. .WEDNESDAY...Sunny. Highs 89 to 92 in the mountains...around 116 at Furnace Creek. South winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 70 to 73 in the mountains... around 97 at Furnace Creek. South winds 5 to 10 mph shifting to the west after midnight. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 92 to 95 in the mountains...around 119 at Furnace Creek. Lows 71 to 74 in the mountains...around 100 at Furnace Creek. .FRIDAY...Mostly sunny. Highs 93 to 96 in the mountains...around 121 at Furnace Creek. .FRIDAY NIGHT...Partly cloudy with chance of rain showers. Lows 73 to 76 in the mountains...around 100 at Furnace Creek. Chance of showers 40 percent. .SATURDAY...Partly sunny with chance of showers. Highs 89 to 92 in the mountains...around 116 at Furnace Creek. Chance of showers 50 percent. .SATURDAY NIGHT...Partly cloudy with chance of rain showers. Lows 71 to 74 in the mountains...around 99 at Furnace Creek. Chance of showers 50 percent. .SUNDAY...Partly sunny with chance of rain showers. Highs around 90 in the mountains...around 117 at Furnace Creek. Chance of showers 50 percent. .SUNDAY NIGHT...Partly cloudy with chance of rain showers. Lows 70 to 73 in the mountains...around 98 at Furnace Creek. Chance of showers 50 percent. .MONDAY...Partly sunny with chance of rain showers. Highs 86 to 89 in the mountains...around 114 at Furnace Creek. Chance of showers 50 percent. $$ CAZ523-191100- Western Mojave Desert- Including Barstow, Daggett, and Fort Irwin 301 PM PDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 11 PM PDT SATURDAY... .TONIGHT...Clear. Lows 69 to 72. Southwest winds up to 10 mph. .TUESDAY...Sunny. Highs 99 to 102. Southwest winds up to 10 mph. .TUESDAY NIGHT...Clear. Lows 72 to 75. Southwest winds 5 to 15 mph. .WEDNESDAY...Sunny. Highs 102 to 105. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 76 to 79. Southwest winds up to 10 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 105 to 108. Lows around 80. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 106 to 109. Lows 80 to 83. .SATURDAY...Partly sunny with chance of showers. Highs 102 to 105. Chance of showers 50 percent. .SATURDAY NIGHT...Partly cloudy with chance of showers. Lows 79 to 82. Chance of showers 50 percent. .SUNDAY...Partly sunny with chance of showers. Highs 102 to 105. Chance of showers 50 percent. .SUNDAY NIGHT...Partly cloudy with chance of showers. Lows around 80. Chance of showers 50 percent. .MONDAY...Partly sunny with chance of showers. Highs 100 to 103. Chance of showers 50 percent. $$ CAZ524-191100- Eastern Mojave Desert- Including Baker, Mountain Pass, and Mitchell Caverns 301 PM PDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 11 PM PDT SATURDAY... .TONIGHT...Clear. Lows 73 to 76. Southwest winds up to 10 mph. .TUESDAY...Sunny. Highs 99 to 102. South winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 76 to 79. Southwest winds up to 10 mph. .WEDNESDAY...Sunny. Highs 102 to 105. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 79 to 82. Southwest winds up to 10 mph. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 104 to 107. Lows 80 to 83. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Chance of showers. Highs 105 to 108. Lows 82 to 85. Chance of showers 50 percent. .SATURDAY...Showers likely. Highs 100 to 103. Chance of showers 70 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly cloudy with chance of showers. Lows 80 to 83. Highs 100 to 103. Chance of showers 50 percent. $$ CAZ525-526-191100- Morongo Basin-Cadiz Basin- Including Morongo Valley, Yucca Valley, Twentynine Palms, and Vidal Junction 301 PM PDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 11 PM PDT SATURDAY... .TONIGHT...Clear. Lows around 80 in Twentynine Palms...71 to 74 around Yucca Valley...around 75 near Joshua Tree. Southwest winds up to 10 mph shifting to the west after midnight. .TUESDAY...Sunny. Highs 105 to 108 in Twentynine Palms...around 100 around Yucca Valley...around 102 near Joshua Tree. Northwest winds up to 10 mph shifting to the south in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 81 to 84 in Twentynine Palms...74 to 77 around Yucca Valley...around 78 near Joshua Tree. Southwest winds 5 to 10 mph shifting to the west after midnight. .WEDNESDAY...Sunny. Highs around 110 in Twentynine Palms...100 to 103 around Yucca Valley and near Joshua Tree. Northwest winds up to 10 mph shifting to the south in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 84 to 87 in Twentynine Palms...around 80 around Yucca Valley and near Joshua Tree. Southwest winds up to 10 mph shifting to the northwest after midnight. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 110 to 113 in Twentynine Palms...102 to 105 around Yucca Valley...around 106 near Joshua Tree. Lows 86 to 89 in Twentynine Palms...79 to 82 around Yucca Valley and near Joshua Tree. .FRIDAY...Partly sunny with chance of showers. Highs 111 to 114 in Twentynine Palms...103 to 106 around Yucca Valley and near Joshua Tree. Chance of showers 40 percent. .FRIDAY NIGHT...Mostly cloudy. Lows 86 to 89 in Twentynine Palms...79 to 82 around Yucca Valley...around 83 near Joshua Tree. .SATURDAY...Partly sunny with chance of showers. Highs 106 to 109 in Twentynine Palms...99 to 102 around Yucca Valley...around 103 near Joshua Tree. Chance of showers 50 percent. .SATURDAY NIGHT...Partly cloudy with chance of showers. Lows 85 to 88 in Twentynine Palms...around 80 around Yucca Valley... around 82 near Joshua Tree. Chance of showers 40 percent. .SUNDAY...Partly sunny with chance of showers. Highs around 110 in Twentynine Palms...100 to 103 around Yucca Valley and near Joshua Tree. Chance of showers 50 percent. .SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows 84 to 87 in Twentynine Palms...around 80 around Yucca Valley and near Joshua Tree. Chance of showers 40 percent. .MONDAY...Partly sunny with chance of showers. Highs 103 to 106 in Twentynine Palms...around 100 around Yucca Valley...around 101 near Joshua Tree. Chance of showers 50 percent. $$