FPUS55 KVEF 170721 ZFPVEF Zone Forecast Product for Nevada National Weather Service Las Vegas NV 1221 AM PDT Tue Mar 17 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. NVZ020-171100- Las Vegas Valley- Including Las Vegas, North Las Vegas, Henderson, and Boulder City 1221 AM PDT Tue Mar 17 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM PDT SUNDAY... .REST OF TONIGHT...Mostly clear. Lows 56 to 61. Northwest winds up to 10 mph. .TUESDAY...Sunny. Highs 84 to 89. North winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 59 to 64. West winds up to 10 mph. .WEDNESDAY...Sunny. Highs 91 to 95 on the west side...94 to 97 on the east side. North winds up to 5 mph shifting to the east in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 65 to 68 on the west side... 64 to 67 on the east side. West winds up to 10 mph. .THURSDAY THROUGH FRIDAY NIGHT...Clear. Highs 94 to 99 on the west side...97 to 102 on the east side. Lows 65 to 70 on the west side...64 to 69 on the east side. .SATURDAY...Sunny. Highs 94 to 98 on the west side...around 100 on the east side. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 61 to 66. Highs 91 to 96 on the west side...95 to 100 on the east side. .MONDAY...Sunny. Highs 86 to 90 on the west side...91 to 94 on the east side. $$ NVZ018-019-171100- Sheep Range-Spring Mountains-Red Rock Canyon- Including Hayford Pk, Mt Charleston, and Red Rock Canyon 1221 AM PDT Tue Mar 17 2026 .REST OF TONIGHT...Mostly clear. Lows around 48 in Mount Charleston...around 56 at Red Rock. North winds up to 10 mph. .TUESDAY...Sunny, warmer. Highs around 70 in Mount Charleston... around 85 at Red Rock. North winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows around 52 in Mount Charleston...around 60 at Red Rock. Northwest winds up to 10 mph. .WEDNESDAY...Sunny. Highs around 74 in Mount Charleston...around 90 at Red Rock. North winds up to 5 mph shifting to the south in the afternoon. .WEDNESDAY NIGHT...Clear. Lows around 54 in Mount Charleston... around 62 at Red Rock. West winds up to 10 mph shifting to the northwest after midnight. .THURSDAY THROUGH FRIDAY NIGHT...Clear. Highs 75 to 78 in Mount Charleston...around 93 at Red Rock. Lows 54 to 57 in Mount Charleston...62 to 65 at Red Rock. .SATURDAY...Sunny. Highs around 74 in Mount Charleston...around 91 at Red Rock. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 53 in Mount Charleston...around 62 at Red Rock. Highs 69 to 74 in Mount Charleston...86 to 91 at Red Rock. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows around 50 in Mount Charleston...around 59 at Red Rock. Highs 66 to 69 in Mount Charleston...84 to 87 at Red Rock. $$ AZZ036-NVZ021-171100- Lake Mead National Recreation Area- Including Bullhead City, Oatman, Mohave Valley, Hoover Dam, and Laughlin 1221 AM PDT Tue Mar 17 2026 /1221 AM MST Tue Mar 17 2026/ ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM PDT /11 AM MST/ WEDNESDAY TO 8 PM PDT /8 PM MST/ SUNDAY... .REST OF TONIGHT...Mostly clear. Lows around 61 at Hoover Dam... around 69 in Laughlin. North winds up to 10 mph. .TUESDAY...Sunny. Highs around 89 at Hoover Dam...around 96 in Laughlin. North winds up to 10 mph with gusts to around 30 mph. .TUESDAY NIGHT...Mostly clear. Lows around 64 at Hoover Dam... around 70 in Laughlin. North winds up to 10 mph. Gusts up to 25 mph in the evening. .WEDNESDAY...Sunny. Highs around 93 at Hoover Dam...around 102 in Laughlin. North winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 65 at Hoover Dam... around 71 in Laughlin. Northeast winds up to 10 mph. .THURSDAY THROUGH SATURDAY...Clear. Highs 96 to 99 at Hoover Dam...105 to 108 in Laughlin. Lows 65 to 68 at Hoover Dam...71 to 74 in Laughlin. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 65 to 68 at Hoover Dam...70 to 73 in Laughlin. Highs 94 to 97 at Hoover Dam...102 to 105 in Laughlin. .MONDAY...Sunny. Highs around 90 at Hoover Dam...around 97 in Laughlin. $$ AZZ002-CAZ527-171100- Lake Havasu and Fort Mohave-San Bernardino County- Upper Colorado River Valley- Including Lake Havasu City, Desert Hills, Topock, and Needles 1221 AM PDT Tue Mar 17 2026 /1221 AM MST Tue Mar 17 2026/ ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM PDT /11 AM MST/ WEDNESDAY TO 8 PM PDT /8 PM MST/ SUNDAY... .REST OF TONIGHT...Mostly clear. Lows 63 to 66. North winds 5 to 15 mph. .TUESDAY...Sunny. Highs 94 to 97. North winds 5 to 15 mph with gusts to around 30 mph. .TUESDAY NIGHT...Mostly clear. Lows 63 to 66. North winds 5 to 15 mph. .WEDNESDAY...Sunny. Highs 99 to 102. North winds up to 5 mph shifting to the west in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 65 to 68. North winds up to 10 mph. .THURSDAY THROUGH SATURDAY...Clear. Highs 104 to 107. Lows around 70. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs around 100. Lows around 70. .MONDAY...Sunny. Highs 94 to 97. $$ NVZ016-171100- Northeast Clark County- Including Mesquite, Overton, and Moapa 1221 AM PDT Tue Mar 17 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM PDT SUNDAY... .REST OF TONIGHT...Mostly clear. Lows 56 to 59. North winds up to 10 mph. .TUESDAY...Sunny. Highs around 90. North winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 59 to 62. West winds up to 5 mph shifting to the north after midnight. .WEDNESDAY...Sunny. Highs 92 to 95. North winds up to 5 mph shifting to the south in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 62 to 65. North winds up to 5 mph. .THURSDAY THROUGH FRIDAY NIGHT...Clear. Highs 96 to 99. Lows 63 to 66. .SATURDAY...Sunny. Highs 96 to 99. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 63 to 66. Highs 94 to 97. .MONDAY...Sunny. Highs around 90. $$ NVZ017-171100- Western Clark and Southern Nye County- Including Pahrump, Indian Springs, Desert Rock, and Amargosa Valley 1221 AM PDT Tue Mar 17 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM PDT SUNDAY... .REST OF TONIGHT...Mostly clear. Lows 54 to 57. Northeast winds up to 10 mph. .TUESDAY...Sunny. Highs 86 to 89. North winds up to 10 mph shifting to the northwest in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows around 60. West winds up to 5 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs 90 to 93. Northeast winds up to 5 mph shifting to the southwest in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 59 to 62. South winds up to 10 mph shifting to the northeast after midnight. .THURSDAY THROUGH FRIDAY NIGHT...Clear. Highs 94 to 97. Lows 61 to 64. .SATURDAY...Sunny. Highs 91 to 94. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 60 to 63. Highs 89 to 92. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows around 60. Highs 85 to 88. $$ NVZ022-171100- Southern Clark County- Including Primm, Searchlight, and Cal-Nev-Ari 1221 AM PDT Tue Mar 17 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM PDT SUNDAY... .REST OF TONIGHT...Mostly clear. Lows 56 to 59. North winds 5 to 15 mph. .TUESDAY...Sunny. Highs 83 to 86. North winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows 60 to 63. Northwest winds up to 10 mph. .WEDNESDAY...Sunny. Highs 89 to 92. North winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 62 to 65. East winds up to 10 mph shifting to the west after midnight. .THURSDAY THROUGH SATURDAY...Clear. Highs 93 to 96. Lows 64 to 67. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 61 to 64. Highs 89 to 92. .MONDAY...Sunny. Highs 84 to 87. $$ NVZ014-171100- Esmeralda and Central Nye County- Including Beatty, Goldfield, Silver Peak, and Dyer 1221 AM PDT Tue Mar 17 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM PDT SATURDAY... .REST OF TONIGHT...Mostly clear. Lows 45 to 48. North winds up to 10 mph. .TUESDAY...Sunny. Highs around 80. Northwest winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 49 to 52. West winds up to 10 mph shifting to the north after midnight. .WEDNESDAY...Sunny. Highs 81 to 84. East winds up to 5 mph shifting to the south 5 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 51 to 54. South winds up to 10 mph shifting to the north after midnight. .THURSDAY THROUGH FRIDAY...Clear. Highs 84 to 87. Lows 52 to 55. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 53 to 56. Highs 83 to 86. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows 51 to 54. Highs around 80. $$ NVZ015-171100- Lincoln County- Including Caliente, Pioche, Panaca, Hiko, Alamo, and Rachel 1221 AM PDT Tue Mar 17 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM PDT SATURDAY... .REST OF TONIGHT...Partly cloudy. Lows 45 to 48. North winds up to 10 mph. .TUESDAY...Sunny. Highs around 80. North winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 50 to 53. North winds up to 10 mph. .WEDNESDAY...Sunny. Highs 82 to 85. Northeast winds up to 5 mph shifting to the southwest in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 52 to 55. Southwest winds up to 10 mph shifting to the north after midnight. .THURSDAY THROUGH FRIDAY NIGHT...Clear. Highs 86 to 89. Lows 53 to 56. .SATURDAY...Sunny. Highs 84 to 87. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows 52 to 55. Highs 80 to 83. $$ AZZ001-171100- Northwest Plateau- Including Colorado City, Pipe Spring National Monument, Tuweep, Mt Trumbull, and Western Grand Canyon 1221 AM MST Tue Mar 17 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM MST SUNDAY... .REST OF TONIGHT...Mostly clear. Lows 46 to 49. Northeast winds up to 10 mph. .TUESDAY...Sunny. Highs around 80. East winds up to 10 mph shifting to the northwest in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 50 to 53. Northwest winds up to 10 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs 84 to 87. Southeast winds up to 10 mph shifting to the west in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 53 to 56. Northwest winds up to 10 mph shifting to the east after midnight. .THURSDAY THROUGH FRIDAY NIGHT...Clear. Highs 89 to 92. Lows 55 to 58. .SATURDAY...Sunny. Highs around 90. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 54 to 57. Highs 85 to 88. .MONDAY...Sunny. Highs 80 to 83. $$ AZZ003-171100- Northwest Deserts- Including Kingman, Golden Valley, Dolan Springs, Valentine, Wikieup, and Yucca 1221 AM MST Tue Mar 17 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM MST SUNDAY... .REST OF TONIGHT...Mostly clear. Lows 55 to 58. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs 85 to 88. North winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows around 60. Northeast winds up to 10 mph. .WEDNESDAY...Sunny. Highs 90 to 93. Northeast winds up to 10 mph shifting to the west in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 61 to 64. North winds up to 10 mph shifting to the northeast after midnight. .THURSDAY THROUGH SATURDAY...Clear. Highs 94 to 97. Lows 63 to 66. .SATURDAY NIGHT...Mostly clear. Lows 62 to 65. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs around 90. Lows 61 to 64. .MONDAY...Sunny. Highs 85 to 88. $$ CAZ519-171100- Eastern Sierra Slopes- Including Aspendell and Whitney Portal 1221 AM PDT Tue Mar 17 2026 .REST OF TONIGHT...Mostly clear. Lows 38 to 48. Northwest winds 5 to 15 mph. .TUESDAY...Sunny. Highs 58 to 68. Northwest winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 41 to 51. West winds 5 to 15 mph. .WEDNESDAY...Sunny. Highs 61 to 71. West winds 5 to 10 mph shifting to the southwest 5 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 41 to 51. West winds 5 to 15 mph. .THURSDAY THROUGH FRIDAY...Clear. Highs 63 to 73. Lows 42 to 52. .FRIDAY NIGHT...Mostly clear. Lows 41 to 51. .SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 58 to 68. Lows 41 to 51. .SUNDAY NIGHT...Mostly clear. Lows 37 to 47. .MONDAY...Mostly sunny. Highs 55 to 65. $$ CAZ521-171100- White Mountains of Inyo County- Including Westgard Pass and Bristlecone Pine 1221 AM PDT Tue Mar 17 2026 .REST OF TONIGHT...Mostly clear. Lows 45 to 53. Northwest winds 5 to 10 mph. .TUESDAY...Sunny. Highs 65 to 75. Northwest winds up to 10 mph shifting to the southwest in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 48 to 56. Southwest winds up to 10 mph. .WEDNESDAY...Sunny. Highs 67 to 77. West winds up to 10 mph shifting to the south in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 49 to 57. West winds 5 to 10 mph. .THURSDAY THROUGH FRIDAY...Clear. Highs 70 to 80. Lows 49 to 58. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 50 to 58. Highs 69 to 79. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 48 to 56. Highs 66 to 76. .SUNDAY NIGHT...Mostly clear. Lows 45 to 55. .MONDAY...Mostly sunny. Highs 62 to 72. $$ CAZ520-171100- Owens Valley- Including Bishop, Independence, Lone Pine, and Olancha 1221 AM PDT Tue Mar 17 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM PDT SATURDAY... .REST OF TONIGHT...Mostly clear. Lows 53 to 56. North winds up to 10 mph. .TUESDAY...Sunny. Highs 82 to 85. North winds up to 10 mph shifting to the south in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 55 to 58. South winds up to 10 mph shifting to the west after midnight. .WEDNESDAY...Sunny. Highs 85 to 88. Northwest winds up to 10 mph shifting to the south in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 55 to 58. West winds up to 10 mph. .THURSDAY THROUGH FRIDAY...Clear. Highs around 90. Lows 56 to 59. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 56 to 59. Highs around 90. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 55 to 58. Highs 83 to 86. .SUNDAY NIGHT...Mostly clear. Lows 53 to 56. .MONDAY...Mostly sunny. Highs 79 to 82. $$ CAZ522-171100- Death Valley National Park- Including Furnace Creek, Stovepipe Wells, and Shoshone 1221 AM PDT Tue Mar 17 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM PDT SUNDAY... .REST OF TONIGHT...Mostly clear. Lows 54 to 57 in the mountains... around 68 at Furnace Creek. North winds up to 10 mph. .TUESDAY...Sunny. Highs 76 to 79 in the mountains...around 99 at Furnace Creek. North winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows around 60 in the mountains... around 70 at Furnace Creek. West winds up to 10 mph. .WEDNESDAY...Sunny. Highs 79 to 82 in the mountains...around 102 at Furnace Creek. North winds up to 5 mph shifting to the south in the afternoon. .WEDNESDAY NIGHT...Clear. Lows around 60 in the mountains... around 71 at Furnace Creek. South winds up to 10 mph shifting to the northwest after midnight. .THURSDAY THROUGH FRIDAY NIGHT...Clear. Highs 82 to 85 in the mountains...104 to 107 at Furnace Creek. Lows 59 to 62 in the mountains...71 to 74 at Furnace Creek. .SATURDAY...Sunny. Highs 79 to 82 in the mountains...around 104 at Furnace Creek. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 60 in the mountains...around 73 at Furnace Creek. Highs around 80 in the mountains...101 to 104 at Furnace Creek. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 55 to 58 in the mountains...around 71 at Furnace Creek. Highs 75 to 78 in the mountains...around 100 at Furnace Creek. $$ CAZ523-171100- Western Mojave Desert- Including Barstow, Daggett, and Fort Irwin 1221 AM PDT Tue Mar 17 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM PDT SUNDAY... .REST OF TONIGHT...Mostly clear. Lows 59 to 62. Northwest winds up to 10 mph. .TUESDAY...Sunny. Highs around 90. Northeast winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 62 to 65. Northeast winds up to 10 mph shifting to the west after midnight. .WEDNESDAY...Sunny. Highs 93 to 96. Northwest winds up to 5 mph shifting to the south in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 62 to 65. Southwest winds up to 10 mph. .THURSDAY THROUGH FRIDAY NIGHT...Clear. Highs 95 to 98. Lows 63 to 66. .SATURDAY...Sunny. Highs 93 to 96. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 62 to 65. Highs 91 to 94. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 59 to 62. Highs around 90. $$ CAZ524-171100- Eastern Mojave Desert- Including Baker, Mountain Pass, and Mitchell Caverns 1221 AM PDT Tue Mar 17 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM PDT SUNDAY... .REST OF TONIGHT...Mostly clear. Lows 59 to 62. Northeast winds up to 10 mph. .TUESDAY...Sunny. Highs around 90. North winds up to 10 mph with gusts to around 25 mph. .TUESDAY NIGHT...Mostly clear. Lows 62 to 65. North winds up to 10 mph. .WEDNESDAY...Sunny. Highs 92 to 95. North winds up to 10 mph shifting to the southwest in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 64 to 67. Southwest winds up to 10 mph shifting to the north after midnight. .THURSDAY THROUGH SATURDAY...Clear. Highs 95 to 98. Lows 65 to 68. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 62 to 65. Highs 92 to 95. .MONDAY...Sunny. Highs 86 to 89. $$ CAZ525-526-171100- Morongo Basin-Cadiz Basin- Including Morongo Valley, Yucca Valley, Twentynine Palms, and Vidal Junction 1221 AM PDT Tue Mar 17 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 8 PM PDT SUNDAY... .REST OF TONIGHT...Mostly clear. Lows 64 to 67. Northwest winds 5 to 15 mph. .TUESDAY...Sunny. Highs 94 to 97 in Twentynine Palms...around 90 around Yucca Valley and near Joshua Tree. North winds 5 to 15 mph. .TUESDAY NIGHT...Clear. Lows 65 to 68. Northwest winds up to 10 mph. .WEDNESDAY...Sunny. Highs around 100 in Twentynine Palms...92 to 95 around Yucca Valley...around 96 near Joshua Tree. North winds up to 10 mph shifting to the east in the afternoon. .WEDNESDAY NIGHT...Clear. Lows around 70. Southwest winds up to 10 mph shifting to the northwest after midnight. .THURSDAY THROUGH SATURDAY...Clear. Highs 102 to 105 in Twentynine Palms...95 to 98 around Yucca Valley and near Joshua Tree. Lows around 70. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows around 70 in Twentynine Palms and near Joshua Tree...63 to 66 around Yucca Valley. Highs 99 to 102 in Twentynine Palms...91 to 94 around Yucca Valley and near Joshua Tree. .MONDAY...Sunny. Highs 93 to 96 in Twentynine Palms...86 to 89 around Yucca Valley...around 90 near Joshua Tree. $$