FPUS55 KVEF 150921 ZFPVEF Zone Forecast Product for Nevada National Weather Service Las Vegas NV 221 AM PDT Sun Mar 15 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. NVZ020-151100- Las Vegas Valley- Including Las Vegas, North Las Vegas, Henderson, and Boulder City 221 AM PDT Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY EVENING... .REST OF TONIGHT...Mostly clear. Lows 53 to 58. North winds 5 to 10 mph. .SUNDAY...Sunny. Highs 73 to 78. North winds 5 to 15 mph with gusts to around 30 mph. .SUNDAY NIGHT...Mostly clear. Lows 51 to 56. North winds up to 10 mph. .MONDAY...Mostly sunny. Highs 81 to 85 on the west side...84 to 87 on the east side. North winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 57 to 62. North winds up to 10 mph. .TUESDAY...Sunny, warmer. Highs 88 to 92 on the west side...91 to 94 on the east side. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 63 to 66 on the west side...62 to 65 on the east side. Highs 90 to 95 on the west side...92 to 97 on the east side. .WEDNESDAY NIGHT...Partly cloudy. Lows 62 to 67. .THURSDAY THROUGH SATURDAY...Clear. Highs 95 to 100 on the west side...98 to 103 on the east side. Lows 63 to 68. $$ NVZ018-019-151100- Sheep Range-Spring Mountains-Red Rock Canyon- Including Hayford Pk, Mt Charleston, and Red Rock Canyon 221 AM PDT Sun Mar 15 2026 .REST OF TONIGHT...Mostly clear. Lows around 43 in Mount Charleston...around 53 at Red Rock. North winds 5 to 15 mph. .SUNDAY...Sunny. Highs around 59 in Mount Charleston...around 75 at Red Rock. North winds 5 to 15 mph with gusts to around 30 mph. .SUNDAY NIGHT...Partly cloudy. Lows around 43 in Mount Charleston...around 51 at Red Rock. North winds up to 10 mph. .MONDAY...Mostly sunny. Highs around 63 in Mount Charleston... around 79 at Red Rock. North winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows around 49 in Mount Charleston...around 57 at Red Rock. North winds up to 10 mph. .TUESDAY...Sunny, warmer. Highs around 70 in Mount Charleston... around 87 at Red Rock. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows around 51 in Mount Charleston...around 60 at Red Rock. Highs 70 to 74 in Mount Charleston...87 to 91 at Red Rock. .WEDNESDAY NIGHT...Mostly clear. Lows around 53 in Mount Charleston...around 61 at Red Rock. .THURSDAY THROUGH SATURDAY...Clear. Highs 76 to 79 in Mount Charleston...92 to 95 at Red Rock. Lows 53 to 56 in Mount Charleston...61 to 64 at Red Rock. $$ AZZ036-NVZ021-151100- Lake Mead National Recreation Area- Including Bullhead City, Oatman, Mohave Valley, Hoover Dam, and Laughlin 221 AM PDT Sun Mar 15 2026 /221 AM MST Sun Mar 15 2026/ ...LAKE WIND ADVISORY REMAINS IN EFFECT FROM 8 AM PDT /8 AM MST/ THIS MORNING TO 8 PM PDT /8 PM MST/ MONDAY... ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY EVENING... .REST OF TONIGHT...Mostly clear. Lows around 58 at Hoover Dam... around 65 in Laughlin. North winds 5 to 10 mph. .SUNDAY...Sunny. Highs around 76 at Hoover Dam...around 86 in Laughlin. North winds 10 to 20 mph with gusts to around 45 mph. .SUNDAY NIGHT...Mostly clear. Lows around 55 at Hoover Dam... around 64 in Laughlin. North winds 5 to 15 mph with gusts to around 35 mph. .MONDAY...Mostly sunny. Highs around 82 at Hoover Dam...around 89 in Laughlin. North winds 5 to 15 mph with gusts to around 40 mph. .MONDAY NIGHT...Mostly clear. Lows around 60 at Hoover Dam... around 69 in Laughlin. North winds up to 10 mph with gusts to around 30 mph. .TUESDAY...Sunny. Highs around 90 at Hoover Dam...around 98 in Laughlin. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows around 63 at Hoover Dam...around 70 in Laughlin. Highs 91 to 94 at Hoover Dam... 100 to 103 in Laughlin. .WEDNESDAY NIGHT...Partly cloudy. Lows around 66 at Hoover Dam... around 72 in Laughlin. .THURSDAY THROUGH SATURDAY...Clear. Highs around 100 at Hoover Dam...105 to 108 in Laughlin. Lows 66 to 69 at Hoover Dam...71 to 74 in Laughlin. $$ AZZ002-CAZ527-151100- Lake Havasu and Fort Mohave-San Bernardino County- Upper Colorado River Valley- Including Lake Havasu City, Desert Hills, Topock, and Needles 221 AM PDT Sun Mar 15 2026 /221 AM MST Sun Mar 15 2026/ ...LAKE WIND ADVISORY REMAINS IN EFFECT FROM 8 AM PDT /8 AM MST/ THIS MORNING TO 8 PM PDT /8 PM MST/ MONDAY... ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY EVENING... .REST OF TONIGHT...Mostly clear. Lows 59 to 62. North winds up to 10 mph. .SUNDAY...Sunny. Patchy blowing dust in the afternoon. Highs 85 to 88. North winds 5 to 15 mph increasing to 20 to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 60 to 63. North winds 15 to 25 mph with gusts to around 40 mph shifting to the northwest 10 to 15 mph with gusts to around 30 mph after midnight. .MONDAY...Sunny, windy. Patchy blowing dust in the afternoon. Highs around 90. North winds 10 to 20 mph increasing to 20 to 30 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows 63 to 66. North winds 10 to 20 mph with gusts to around 35 mph. .TUESDAY...Sunny. Highs 96 to 99. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 64 to 67. Highs around 100. .WEDNESDAY NIGHT...Partly cloudy. Lows 66 to 69. .THURSDAY THROUGH SATURDAY...Clear. Highs 104 to 107. Lows around 70. $$ NVZ016-151100- Northeast Clark County- Including Mesquite, Overton, and Moapa 221 AM PDT Sun Mar 15 2026 .REST OF TONIGHT...Mostly clear. Lows 53 to 56. North winds 5 to 10 mph. .SUNDAY...Sunny. Highs 75 to 78. North winds 10 to 15 mph with gusts to around 30 mph. .SUNDAY NIGHT...Partly cloudy. Lows 51 to 54. North winds 5 to 15 mph. .MONDAY...Mostly sunny. Highs 81 to 84. North winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 56 to 59. North winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 91 to 94. Lows around 60. .WEDNESDAY NIGHT...Mostly clear. Lows 62 to 65. .THURSDAY THROUGH SATURDAY...Clear. Highs around 100. Lows 63 to 66. $$ NVZ017-151100- Western Clark and Southern Nye County- Including Pahrump, Indian Springs, Desert Rock, and Amargosa Valley 221 AM PDT Sun Mar 15 2026 .REST OF TONIGHT...Mostly clear. Lows 50 to 53. North winds 5 to 10 mph. .SUNDAY...Sunny. Highs 76 to 79. North winds 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows 50 to 53. Northeast winds up to 10 mph. .MONDAY...Sunny. Highs 81 to 84. North winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 54 to 57. North winds up to 10 mph. .TUESDAY...Sunny. Highs around 90. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows around 60. Highs 90 to 93. .WEDNESDAY NIGHT...Mostly clear. Lows 59 to 62. .THURSDAY THROUGH SATURDAY...Clear. Highs 94 to 97. Lows 60 to 63. $$ NVZ022-151100- Southern Clark County- Including Primm, Searchlight, and Cal-Nev-Ari 221 AM PDT Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY EVENING... .REST OF TONIGHT...Mostly clear. Lows 54 to 57. North winds 5 to 15 mph. .SUNDAY...Sunny. Highs 71 to 74. North winds 10 to 20 mph with gusts to around 35 mph. .SUNDAY NIGHT...Mostly clear. Lows 51 to 54. North winds 5 to 15 mph with gusts to around 30 mph. .MONDAY...Sunny. Highs 76 to 79. North winds 10 to 20 mph with gusts to around 35 mph. .MONDAY NIGHT...Mostly clear. Lows around 60. Northwest winds 5 to 15 mph. .TUESDAY...Sunny, warmer. Highs 85 to 88. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 60 to 63. Highs around 90. .WEDNESDAY NIGHT...Partly cloudy. Lows 62 to 65. .THURSDAY THROUGH SATURDAY...Clear. Highs 93 to 96. Lows 64 to 67. $$ NVZ014-151100- Esmeralda and Central Nye County- Including Beatty, Goldfield, Silver Peak, and Dyer 221 AM PDT Sun Mar 15 2026 .REST OF TONIGHT...Mostly clear. Lows 40 to 43. Northwest winds 5 to 15 mph. .SUNDAY...Sunny. Highs 65 to 68. North winds 10 to 15 mph with gusts to around 30 mph. .SUNDAY NIGHT...Partly cloudy. Lows 41 to 44. North winds 5 to 15 mph. .MONDAY...Mostly sunny. Highs 72 to 75. North winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 45 to 48. North winds up to 10 mph. .TUESDAY...Sunny. Highs 79 to 82. .TUESDAY NIGHT...Clear. Lows 49 to 52. .WEDNESDAY...Sunny. Highs 82 to 85. .WEDNESDAY NIGHT THROUGH FRIDAY NIGHT...Clear. Lows 52 to 55. Highs 84 to 87. .SATURDAY...Sunny. Highs 83 to 86. $$ NVZ015-151100- Lincoln County- Including Caliente, Pioche, Panaca, Hiko, Alamo, and Rachel 221 AM PDT Sun Mar 15 2026 .REST OF TONIGHT...Partly cloudy. Lows around 40. North winds 5 to 15 mph. .SUNDAY...Mostly sunny. Highs 62 to 65. North winds 10 to 15 mph with gusts to around 35 mph. .SUNDAY NIGHT...Partly cloudy. Lows 39 to 42. North winds 5 to 10 mph. .MONDAY...Sunny, warmer. Highs 71 to 74. North winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 45 to 48. North winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 81 to 84. Lows around 50. .WEDNESDAY NIGHT...Mostly clear. Lows 52 to 55. .THURSDAY THROUGH SATURDAY...Clear. Highs around 90. Lows 53 to 56. $$ AZZ001-151100- Northwest Plateau- Including Colorado City, Pipe Spring National Monument, Tuweep, Mt Trumbull, and Western Grand Canyon 221 AM MST Sun Mar 15 2026 .REST OF TONIGHT...Mostly clear. Lows 43 to 46. Northwest winds 5 to 15 mph. .SUNDAY...Sunny. Highs 65 to 68. North winds 10 to 20 mph. .SUNDAY NIGHT...Mostly clear. Lows 40 to 43. Northeast winds 5 to 15 mph. .MONDAY...Sunny. Highs 71 to 74. Northeast winds up to 10 mph shifting to the north in the afternoon. .MONDAY NIGHT...Mostly clear. Lows 46 to 49. North winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 83 to 86. Lows around 50. .WEDNESDAY NIGHT...Mostly clear. Lows 53 to 56. .THURSDAY THROUGH SATURDAY...Clear. Highs 89 to 92. Lows 54 to 57. $$ AZZ003-151100- Northwest Deserts- Including Kingman, Golden Valley, Dolan Springs, Valentine, Wikieup, and Yucca 221 AM MST Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY EVENING... .REST OF TONIGHT...Mostly clear. Lows 52 to 55. North winds up to 10 mph. .SUNDAY...Sunny. Highs 75 to 78. North winds 5 to 15 mph increasing to 15 to 20 mph in the afternoon. Gusts up to 35 mph. .SUNDAY NIGHT...Mostly clear. Lows 51 to 54. North winds 5 to 15 mph. Gusts up to 30 mph in the evening. .MONDAY...Sunny. Highs around 80. North winds 10 to 20 mph. .MONDAY NIGHT...Mostly clear. Lows 55 to 58. Northeast winds 5 to 15 mph with gusts to around 30 mph. .TUESDAY...Sunny. Highs 86 to 89. .TUESDAY NIGHT...Clear. Lows around 60. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 91 to 94. Lows 60 to 63. .THURSDAY THROUGH SATURDAY...Clear. Highs 95 to 98. Lows 63 to 66. $$ CAZ519-151100- Eastern Sierra Slopes- Including Aspendell and Whitney Portal 221 AM PDT Sun Mar 15 2026 .REST OF TONIGHT...Mostly clear. Lows 33 to 43. Northwest winds 5 to 15 mph. .SUNDAY...Sunny. Highs 50 to 60. Northwest winds 5 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows 36 to 46. Northwest winds 5 to 15 mph. .MONDAY...Sunny. Highs 55 to 65. North winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 38 to 48. Northwest winds 5 to 15 mph. .TUESDAY...Sunny. Highs 58 to 68. .TUESDAY NIGHT THROUGH FRIDAY NIGHT...Clear. Lows 41 to 51. Highs 61 to 71. .SATURDAY...Sunny. Highs 61 to 71. $$ CAZ521-151100- White Mountains of Inyo County- Including Westgard Pass and Bristlecone Pine 221 AM PDT Sun Mar 15 2026 .REST OF TONIGHT...Partly cloudy. Lows 38 to 48. Northwest winds 5 to 15 mph. .SUNDAY...Sunny. Highs 56 to 66. North winds 5 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows 42 to 50. North winds 5 to 10 mph. .MONDAY...Sunny. Highs 61 to 71. North winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 45 to 53. Northwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 67 to 77. Lows 46 to 56. .WEDNESDAY NIGHT THROUGH FRIDAY NIGHT...Clear. Lows 49 to 59. Highs 70 to 80. .SATURDAY...Sunny. Highs 69 to 79. $$ CAZ520-151100- Owens Valley- Including Bishop, Independence, Lone Pine, and Olancha 221 AM PDT Sun Mar 15 2026 .REST OF TONIGHT...Mostly clear. Lows around 50. North winds 5 to 10 mph. .SUNDAY...Sunny. Highs 74 to 77. North winds 5 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows 50 to 53. North winds up to 10 mph. .MONDAY...Sunny. Highs 79 to 82. North winds up to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 53 to 56. Northwest winds up to 10 mph. .TUESDAY...Sunny. Highs 83 to 86. .TUESDAY NIGHT THROUGH FRIDAY NIGHT...Clear. Lows around 60. Highs 86 to 89. .SATURDAY...Sunny. Highs 86 to 89. $$ CAZ522-151100- Death Valley National Park- Including Furnace Creek, Stovepipe Wells, and Shoshone 221 AM PDT Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY EVENING... .REST OF TONIGHT...Mostly clear. Lows around 50 in the mountains...around 65 at Furnace Creek. Northwest winds 5 to 15 mph. .SUNDAY...Sunny. Highs around 70 in the mountains...around 93 at Furnace Creek. North winds 5 to 15 mph with gusts to around 30 mph. .SUNDAY NIGHT...Mostly clear. Lows 50 to 53 in the mountains... around 65 at Furnace Creek. North winds up to 10 mph. .MONDAY...Sunny. Highs 72 to 75 in the mountains...around 95 at Furnace Creek. North winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 54 to 57 in the mountains... around 67 at Furnace Creek. Northwest winds up to 10 mph. .TUESDAY...Sunny. Highs around 80 in the mountains...around 101 at Furnace Creek. .TUESDAY NIGHT THROUGH SATURDAY...Clear. Lows around 60 in the mountains...70 to 73 at Furnace Creek. Highs 80 to 83 in the mountains...103 to 106 at Furnace Creek. $$ CAZ523-151100- Western Mojave Desert- Including Barstow, Daggett, and Fort Irwin 221 AM PDT Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY EVENING... .REST OF TONIGHT...Mostly clear. Lows 54 to 57. Northwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs 80 to 83. North winds 5 to 15 mph with gusts to around 30 mph. .SUNDAY NIGHT...Mostly clear. Lows 55 to 58. North winds up to 10 mph. .MONDAY...Sunny. Highs 83 to 86. Northeast winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows around 60. Northwest winds up to 10 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 92 to 95. Lows 60 to 63. .WEDNESDAY NIGHT...Mostly clear. Lows 62 to 65. .THURSDAY THROUGH FRIDAY NIGHT...Clear. Highs 96 to 99. Lows 63 to 66. .SATURDAY...Sunny. Highs 94 to 97. $$ CAZ524-151100- Eastern Mojave Desert- Including Baker, Mountain Pass, and Mitchell Caverns 221 AM PDT Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY EVENING... .REST OF TONIGHT...Mostly clear. Lows 54 to 57. North winds up to 10 mph. .SUNDAY...Sunny. Highs 79 to 82. North winds 5 to 15 mph with gusts to around 30 mph. .SUNDAY NIGHT...Mostly clear. Lows 54 to 57. Northeast winds 5 to 10 mph with gusts to around 25 mph. .MONDAY...Sunny. Highs 82 to 85. North winds 5 to 15 mph with gusts to around 30 mph. .MONDAY NIGHT...Mostly clear. Lows 59 to 62. North winds up to 10 mph with gusts to around 25 mph. .TUESDAY...Sunny. Highs 89 to 92. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 62 to 65. Highs 92 to 95. .WEDNESDAY NIGHT...Partly cloudy. Lows 64 to 67. .THURSDAY THROUGH SATURDAY...Clear. Highs 96 to 99. Lows 65 to 68. $$ CAZ525-526-151100- Morongo Basin-Cadiz Basin- Including Morongo Valley, Yucca Valley, Twentynine Palms, and Vidal Junction 221 AM PDT Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY EVENING... .REST OF TONIGHT...Mostly clear. Lows 60 to 63 in Twentynine Palms and around Yucca Valley...around 59 near Joshua Tree. Northwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs 85 to 88 in Twentynine Palms...80 to 83 around Yucca Valley and near Joshua Tree. North winds 5 to 15 mph with gusts to around 30 mph. .SUNDAY NIGHT...Mostly clear. Lows 59 to 62. North winds 5 to 15 mph with gusts to around 30 mph. .MONDAY...Sunny. Highs around 90 in Twentynine Palms...83 to 86 around Yucca Valley and near Joshua Tree. North winds 5 to 15 mph with gusts to around 30 mph. .MONDAY NIGHT...Mostly clear. Lows 64 to 67. Northwest winds 5 to 15 mph with gusts to around 30 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs around 100 in Twentynine Palms...91 to 94 around Yucca Valley and near Joshua Tree. Lows 65 to 68. .WEDNESDAY NIGHT...Partly cloudy. Lows around 70. .THURSDAY THROUGH SATURDAY...Clear. Highs 102 to 105 in Twentynine Palms...96 to 99 around Yucca Valley and near Joshua Tree. Lows around 70. $$