Alert archive / Nevada / Winter Storm Warnings in 2021
Winter Storm Warning 8, NWS Las Vegas, NV
NWS Las Vegas, NV issued this winter storm warning at Dec 28, 2021, 1:49 PM PST for Clark County, Lincoln County, Nye County, Nevada; Inyo County, California; Mohave County, Arizona. It took effect at Dec 29, 2021, 7:00 AM PST. It was in force for 37 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Dec 28, 2021, 1:49 PM PST (21:49 UTC)
- In effect from
- Dec 29, 2021, 7:00 AM PST
- Expired
- Dec 30, 2021, 7:31 PM PST
- In force
- 37 hr
- Issued by
- NWS Las Vegas, NV
Counties Mohave County, AZ, Inyo County, CA, Clark County, NV, Lincoln County, NV, Nye County, NV
The radar
The Las Vegas radar (KESX), 136 km from the middle of the area, began a volume at 21:50 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Las Vegas, NV (KVEF), launched 12:00Z, 9.8 hours before the alert went out and 50 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1355 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 83 m²/s²
- 0-3 km storm-relative helicity
- 97 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
804 WWUS45 KVEF 282149 WSWVEF URGENT - WINTER WEATHER MESSAGE National Weather Service Las Vegas NV 149 PM PST Tue Dec 28 2021 CAZ519>521-282300- /O.CAN.KVEF.WS.A.0006.211229T1200Z-211230T1800Z/ Eastern Sierra Slopes-Owens Valley-White Mountains of Inyo County- 149 PM PST Tue Dec 28 2021 ...WINTER STORM WATCH IS CANCELLED... Only a few inches of snow can be expected on the eastern slopes of the Sierra, and even less for the Owens Valley and White Mountains. The Winter Storm Watch for these areas has been cancelled. $$ AZZ001-290600- /O.UPG.KVEF.WS.A.0006.211229T1200Z-211231T1200Z/ /O.NEW.KVEF.WS.W.0008.211229T1800Z-220101T0000Z/ /O.CON.KVEF.WW.Y.0012.000000T0000Z-211229T0600Z/ Northwest Plateau- 249 PM MST Tue Dec 28 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING ABOVE 4000 FEET... ...WINTER STORM WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 5 PM MST FRIDAY... * WHAT...For the Winter Weather Advisory this evening, additional snow accumulations of up to one inch. For the Winter Storm Warning Wednesday through Friday, heavy snow expected. Total snow accumulations as high as 12 to 18 inches above 6000 feet. * WHERE...Northwest Plateau. * WHEN...For the Winter Weather Advisory, until 11 PM MST this evening. For the Winter Storm Warning, from 11 AM Wednesday to 5 PM MST Friday. * IMPACTS...Travel could be very difficult to impossible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ NVZ015-018-019-290600- /O.UPG.KVEF.WS.A.0006.211229T1200Z-211231T1200Z/ /O.NEW.KVEF.WS.W.0008.211229T1800Z-220101T0000Z/ Lincoln County-Sheep Range-Spring Mountains-Red Rock Canyon- Including Hayford Pk and Red Rock Canyon 149 PM PST Tue Dec 28 2021 ...WINTER STORM WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 4 PM PST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations as high as 12 to 18 inches in the Spring Mountains, Sheep Range, and the mountains of southeast Lincoln County. * WHERE...Lincoln County, Sheep Range and Spring Mountains-Red Rock Canyon. * WHEN...From 10 AM Wednesday to 4 PM PST Friday. * IMPACTS...Travel could be very difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ CAZ522-290600- /O.UPG.KVEF.WS.A.0006.211229T1200Z-211230T1800Z/ /O.NEW.KVEF.WS.W.0008.211229T1500Z-211231T0000Z/ Death Valley National Park- 149 PM PST Tue Dec 28 2021 ...WINTER STORM WARNING IN EFFECT FROM 7 AM WEDNESDAY TO 4 PM PST THURSDAY ABOVE 4500 FEET... * WHAT...Heavy snow expected above 4500 feet. Total snow accumulations of up to 12 inches in the Panamint Mountains. * WHERE...Death Valley National Park. * WHEN...From 7 AM Wednesday to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ NVZ014-290600- /O.UPG.KVEF.WS.A.0006.211229T1200Z-211230T1800Z/ /O.NEW.KVEF.WW.Y.0013.211229T1500Z-211231T0000Z/ Esmeralda and Central Nye County- Including Goldfield, Silver Peak, and Dyer 149 PM PST Tue Dec 28 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM WEDNESDAY TO 4 PM PST THURSDAY ABOVE 4500 FEET... * WHAT...Snow expected above 4500 feet. Total snow accumulations of up to 6 inches on the mountains of the Nevada National Security Site. * WHERE...Esmeralda and Central Nye County. * WHEN...From 7 AM Wednesday to 4 PM PST Thursday. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ AZZ003-290600- /O.CON.KVEF.WW.Y.0012.000000T0000Z-211229T0600Z/ Northwest Deserts- 249 PM MST Tue Dec 28 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING ABOVE 4000 FEET... * WHAT...Snow expected with additional snow accumulations of 1 to 3 inches above 4000 feet. Winds gusting as high as 40 mph. * WHERE...Northwest Deserts above 4000 feet. * WHEN...Until 11 PM MST this evening. * IMPACTS...Icy and snow covered roads are likely in the mountain terrain, making travel very difficult to impossible. * ADDITIONAL DETAILS...The primary concerns will be along Interstate 40 east of Kingman near Fort Rock, Hualapai Mountain Road, and State Route 66 east of Kingman where snow accumulations will result in dangerous travel conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ Morgan For more information from the National Weather Service visit https://weather.gov/lasvegas
9 follow-up statements
062 WWUS45 KVEF 290547 WSWVEF URGENT - WINTER WEATHER MESSAGE National Weather Service Las Vegas NV 947 PM PST Tue Dec 28 2021 AZZ001-291800- /O.EXP.KVEF.WW.Y.0012.000000T0000Z-211229T0600Z/ /O.CON.KVEF.WS.W.0008.211229T1800Z-220101T0000Z/ Northwest Plateau- 1047 PM MST Tue Dec 28 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 5 PM MST FRIDAY... ...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 PM MST THIS EVENING ABOVE 4000 FEET... * WHAT...Heavy snow expected. Total snow accumulations of 6 to 12 inches. Totals closer to 3 to 6 inches near Colorado City. * WHERE...Northwest Plateau. * WHEN...For the Winter Weather Advisory, until 11 PM MST this evening. For the Winter Storm Warning, from 11 AM Wednesday to 5 PM MST Friday. * IMPACTS...Travel could be very difficult to impossible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ AZZ003-290700- /O.EXP.KVEF.WW.Y.0012.000000T0000Z-211229T0600Z/ Northwest Deserts- 1047 PM MST Tue Dec 28 2021 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 PM MST THIS EVENING ABOVE 4000 FEET... Snow showers which accumulated 1-3 inches above 4000 feet have ended this evening. Roads will be slick and icy so continue to heed caution in the winter conditions. $$ NVZ015-018-019-291800- /O.CON.KVEF.WS.W.0008.211229T1800Z-220101T0000Z/ Lincoln County-Sheep Range-Spring Mountains-Red Rock Canyon- Including Hayford Pk and Red Rock Canyon 947 PM PST Tue Dec 28 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM WEDNESDAY TO 4 PM PST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations as high as 12 to 18 inches in the Spring Mountains, Sheep Range, and the mountains of southeast Lincoln County. * WHERE...Lincoln County, Sheep Range and Spring Mountains-Red Rock Canyon. * WHEN...From 10 AM Wednesday to 4 PM PST Friday. * IMPACTS...Travel could be very difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ CAZ522-291800- /O.CON.KVEF.WS.W.0008.211229T1500Z-211231T0000Z/ Death Valley National Park- 947 PM PST Tue Dec 28 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 AM WEDNESDAY TO 4 PM PST THURSDAY ABOVE 4500 FEET... * WHAT...Heavy snow expected above 4500 feet. Total snow accumulations of up to 12 inches in the Panamint Mountains. * WHERE...Death Valley National Park. * WHEN...From 7 AM Wednesday to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ NVZ014-291800- /O.CON.KVEF.WW.Y.0013.211229T1500Z-211231T0000Z/ Esmeralda and Central Nye County- Including Goldfield, Silver Peak, and Dyer 947 PM PST Tue Dec 28 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM WEDNESDAY TO 4 PM PST THURSDAY ABOVE 4500 FEET... * WHAT...Snow expected above 4500 feet. Total snow accumulations of up to 6 inches on the mountains of the Nevada National Security Site. * WHERE...Esmeralda and Central Nye County. * WHEN...From 7 AM Wednesday to 4 PM PST Thursday. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/lasvegas
865 WWUS45 KVEF 291021 WSWVEF URGENT - WINTER WEATHER MESSAGE National Weather Service Las Vegas NV 221 AM PST Wed Dec 29 2021 AZZ001-NVZ015-018-019-291830- /O.CON.KVEF.WS.W.0008.211229T1800Z-220101T0000Z/ Northwest Plateau-Lincoln County-Sheep Range-Spring Mountains- Red Rock Canyon- Including Hayford Pk and Red Rock Canyon 221 AM PST Wed Dec 29 2021 /321 AM MST Wed Dec 29 2021/ ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM PST /11 AM MST/ THIS MORNING TO 4 PM PST /5 PM MST/ FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations as high as 12 to 24 inches in the Spring Mountains, Sheep Range, and the mountains of southeast Lincoln County and northern Mohave County. * WHERE...Lincoln County, Sheep Range, Spring Mountains-Red Rock Canyon and Northwest Plateau. * WHEN...From 10 AM Wednesday to 4 PM PST Friday. * IMPACTS...Travel could be very difficult, especially on Highway 160 across Mountain Spring Summit. Also, Highway 156, 157 and 158 into Kyle and Lee Canyons. Higher elevations of Red Rock Loop may also be impacted. All highways throughout Lincoln County and Highway 389 and Mount Trumbull Loop in northern Mohave County. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ CAZ522-291830- /O.CON.KVEF.WS.W.0008.211229T1500Z-211231T0000Z/ Death Valley National Park- 221 AM PST Wed Dec 29 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 4 PM PST THURSDAY ABOVE 4500 FEET... * WHAT...Heavy snow expected above 4500 feet. Total snow accumulations of up to 12 inches in the Panamint Mountains. * WHERE...Death Valley National Park. * WHEN...From 7 AM Wednesday to 4 PM PST Thursday. * IMPACTS...Travel could be very difficult. This includes Towne Pass along Highway 190 between Stovepipe Wells Village and Panamint Springs. Also, higher elevations of Dantes View Road. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ AZZ003-CAZ524-291830- /O.EXB.KVEF.WW.Y.0013.211230T0000Z-220101T0000Z/ Northwest Deserts-Eastern Mojave Desert- 221 AM PST Wed Dec 29 2021 /321 AM MST Wed Dec 29 2021/ ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM PST /5 PM MST/ THIS AFTERNOON TO 4 PM PST /5 PM MST/ FRIDAY ABOVE 5500 FEET... * WHAT...Snow expected above 5500 feet. Total snow accumulations of 3 to 7 inches. Winds gusting as high as 40 mph. * WHERE...In Arizona, Northwest Deserts. In California, Eastern Mojave Desert. * WHEN...From 4 PM PST /5 PM MST/ this afternoon to 4 PM PST /5 PM MST/ Friday. * IMPACTS...Plan on slippery road conditions if heading up into the Hualapai Mountains and higher elevations of the Mojave National Preserve. * ADDITIONAL DETAILS... PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ NVZ014-291830- /O.CON.KVEF.WW.Y.0013.211229T1500Z-211231T0000Z/ Esmeralda and Central Nye County- Including Goldfield, Silver Peak, and Dyer 221 AM PST Wed Dec 29 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 4 PM PST THURSDAY ABOVE 4500 FEET... * WHAT...Snow expected above 4500 feet. Total snow accumulations of up to 8 inches on the mountains of the Nevada National Security Site. * WHERE...Esmeralda and Central Nye County. * WHEN...From 7 AM Wednesday to 4 PM PST Thursday. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/lasvegas
412 WWUS45 KVEF 291817 WSWVEF URGENT - WINTER WEATHER MESSAGE National Weather Service Las Vegas NV 1017 AM PST Wed Dec 29 2021 AZZ001-NVZ015-018-019-300000- /O.CON.KVEF.WS.W.0008.000000T0000Z-220101T0000Z/ Northwest Plateau-Lincoln County-Sheep Range-Spring Mountains- Red Rock Canyon- Including Hayford Pk and Red Rock Canyon 1017 AM PST Wed Dec 29 2021 /1117 AM MST Wed Dec 29 2021/ ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST /5 PM MST/ FRIDAY... * WHAT...Heavy snow expected late this afternoon and overnight. Total snow accumulations as high as 12 to 24 inches in the Spring Mountains, Sheep Range, and the mountains of southeast Lincoln County and northern Mohave County. * WHERE...In Nevada, Spring Mountains-Red Rock Canyon, Sheep Range and Lincoln County. In Arizona, Northwest Plateau. * WHEN...Until 4 PM PST /5 PM MST/ Friday. * IMPACTS...Travel could be very difficult, especially on Highway 160 across Mountain Spring Summit. Also, Highway 156, 157 and 158 into Kyle and Lee Canyons. Higher elevations of Red Rock Loop may also be impacted. All highways throughout Lincoln County and Highway 389 and Mount Trumbull Loop in northern Mohave County. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ CAZ522-300000- /O.CON.KVEF.WS.W.0008.000000T0000Z-211231T0000Z/ Death Valley National Park- 1017 AM PST Wed Dec 29 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY ABOVE 4500 FEET... * WHAT...Heavy snow above 4500 feet. Total snow accumulations of up to 12 inches in the Panamint. Winds gusting as high as 35 mph. * WHERE...Death Valley National Park. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult. This includes Towne Pass along Highway 190 between Stovepipe Wells Village and Panamint Springs. Also, higher elevations of Dantes View Road. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ NVZ014-300000- /O.CON.KVEF.WW.Y.0013.000000T0000Z-211231T0000Z/ Esmeralda and Central Nye County- Including Goldfield, Silver Peak, and Dyer 1017 AM PST Wed Dec 29 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY ABOVE 4500 FEET... * WHAT...Snow expected above 4500 feet. Total snow accumulations of up to 8 inches on the mountains of the Nevada National Security Site. * WHERE...Esmeralda and Central Nye County. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ AZZ003-CAZ524-300000- /O.CON.KVEF.WW.Y.0013.211230T0000Z-220101T0000Z/ Northwest Deserts-Eastern Mojave Desert- 1017 AM PST Wed Dec 29 2021 /1117 AM MST Wed Dec 29 2021/ ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM PST /5 PM MST/ THIS AFTERNOON TO 4 PM PST /5 PM MST/ FRIDAY ABOVE 5500 FEET... * WHAT...Snow expected above 5500 feet. Total snow accumulations of 3 to 7 inches. Winds gusting as high as 40 mph. * WHERE...In Arizona, Northwest Deserts. In California, Eastern Mojave Desert. * WHEN...From 4 PM PST /5 PM MST/ this afternoon to 4 PM PST /5 PM MST/ Friday. * IMPACTS...Plan on slippery road conditions if heading up into the Hualapai Mountains and higher elevations of the Mojave National Preserve. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/lasvegas
691 WWUS45 KVEF 292229 WSWVEF URGENT - WINTER WEATHER MESSAGE National Weather Service Las Vegas NV 229 PM PST Wed Dec 29 2021 AZZ001-NVZ015-018-019-301200- /O.CON.KVEF.WS.W.0008.000000T0000Z-220101T0000Z/ Northwest Plateau-Lincoln County-Sheep Range-Spring Mountains- Red Rock Canyon- Including Hayford Pk and Red Rock Canyon 229 PM PST Wed Dec 29 2021 /329 PM MST Wed Dec 29 2021/ ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST /5 PM MST/ FRIDAY... * WHAT...Heavy snow expected to begin early this evening and continue overnight. Total snow accumulations as high as 12 to 20 inches in the Spring Mountains, Sheep Range, and the mountains of southeast Lincoln County and northern Mohave County. * WHERE...In Nevada, Spring Mountains-Red Rock Canyon, Sheep Range and Lincoln County. In Arizona, Northwest Plateau. * WHEN...Until 4 PM PST /5 PM MST/ Friday. * IMPACTS...Travel could be very difficult, especially on Highway 160 across Mountain Spring Summit. Also, Highway 156, 157 and 158 into Kyle and Lee Canyons. Higher elevations of Red Rock Loop may also be impacted. All highways throughout Lincoln County and Highway 389 and Mount Trumbull Loop in northern Mohave County. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ CAZ522-301200- /O.CON.KVEF.WS.W.0008.000000T0000Z-211231T0000Z/ Death Valley National Park- 229 PM PST Wed Dec 29 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY ABOVE 4500 FEET... * WHAT...Heavy snow above 4500 feet. Total snow accumulations of up to 12 inches in the Panamint. Winds gusting as high as 35 mph. * WHERE...Death Valley National Park. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult. This includes Towne Pass along Highway 190 between Stovepipe Wells Village and Panamint Springs. Also, higher elevations of Dantes View Road. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ NVZ014-301200- /O.CON.KVEF.WW.Y.0013.000000T0000Z-211231T0000Z/ Esmeralda and Central Nye County- Including Goldfield, Silver Peak, and Dyer 229 PM PST Wed Dec 29 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY ABOVE 4500 FEET... * WHAT...Snow expected above 4500 feet. Total snow accumulations of up to 8 inches on the mountains of the Nevada National Security Site. * WHERE...Esmeralda and Central Nye County. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Plan on slippery road conditions throughout the warned area. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ AZZ003-CAZ524-301200- /O.CON.KVEF.WW.Y.0013.211230T0000Z-220101T0000Z/ Northwest Deserts-Eastern Mojave Desert- 229 PM PST Wed Dec 29 2021 /329 PM MST Wed Dec 29 2021/ ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST /5 PM MST/ FRIDAY ABOVE 5500 FEET... * WHAT...Snow expected above 5500 feet. Total snow accumulations of 3 to 7 inches. * WHERE...In Arizona, Northwest Deserts. In California, Eastern Mojave Desert. * WHEN...Until 4 PM PST /5 PM MST/ Friday. * IMPACTS...Plan on slippery road conditions if heading up into the Hualapai Mountains and higher elevations of the Mojave National Preserve. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/lasvegas
228 WWUS45 KVEF 300019 WSWVEF URGENT - WINTER WEATHER MESSAGE National Weather Service Las Vegas NV 419 PM PST Wed Dec 29 2021 AZZ001-NVZ015-018-019-301300- /O.CON.KVEF.WS.W.0008.000000T0000Z-220101T0000Z/ Northwest Plateau-Lincoln County-Sheep Range-Spring Mountains- Red Rock Canyon- Including Hayford Pk and Red Rock Canyon 419 PM PST Wed Dec 29 2021 /519 PM MST Wed Dec 29 2021/ ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST /5 PM MST/ FRIDAY... * WHAT...Heavy snow expected to begin this evening and continue overnight. Total snow accumulations as high as 12 to 20 inches in the Spring Mountains, Sheep Range, and the mountains of southeast Lincoln County and northern Mohave County. * WHERE...In Nevada, Spring Mountains-Red Rock Canyon, Sheep Range and Lincoln County. In Arizona, Northwest Plateau. * WHEN...Until 4 PM PST /5 PM MST/ Friday. * IMPACTS...Travel could be very difficult, especially on Highway 160 across Mountain Spring Summit. Also, Highway 156, 157 and 158 into Kyle and Lee Canyons. Higher elevations of Red Rock Loop may also be impacted. All highways throughout Lincoln County and Highway 389 and Mount Trumbull Loop in northern Mohave County. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ CAZ522-301300- /O.CON.KVEF.WS.W.0008.000000T0000Z-211231T0000Z/ Death Valley National Park- 419 PM PST Wed Dec 29 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY ABOVE 4500 FEET... * WHAT...Heavy snow above 4500 feet. Total snow accumulations of up to 12 inches in the Panamint. Winds gusting as high as 35 mph. * WHERE...Death Valley National Park. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult. This includes Towne Pass along Highway 190 between Stovepipe Wells Village and Panamint Springs. Also, higher elevations of Dantes View Road. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ CAZ520-301300- /O.EXB.KVEF.WW.Y.0013.000000T0000Z-211230T1500Z/ Owens Valley- Including Bishop, Independence, Lone Pine, and Olancha 419 PM PST Wed Dec 29 2021 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM PST THURSDAY ABOVE 3500 FEET... * WHAT...Snow above 3500 feet. Additional snow accumulations of up to 1 to 3 inches. * WHERE...Owens Valley...mainly from Olancha to Bishop. * WHEN...Until 7 AM PST Thursday. * IMPACTS...Slick and icy road conditions on US-395 have been reported and have already caused spinouts. Additional light snow remains probable through the overnight hours with difficult travel conditions expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ NVZ014-301300- /O.CON.KVEF.WW.Y.0013.000000T0000Z-211231T0000Z/ Esmeralda and Central Nye County- Including Goldfield, Silver Peak, and Dyer 419 PM PST Wed Dec 29 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY ABOVE 4500 FEET... * WHAT...Snow expected above 4500 feet. Total snow accumulations of up to 8 inches on the mountains of the Nevada National Security Site. * WHERE...Esmeralda and Central Nye County. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Plan on slippery road conditions throughout the warned area. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ AZZ003-CAZ524-301300- /O.CON.KVEF.WW.Y.0013.000000T0000Z-220101T0000Z/ Northwest Deserts-Eastern Mojave Desert- 419 PM PST Wed Dec 29 2021 /519 PM MST Wed Dec 29 2021/ ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST /5 PM MST/ FRIDAY ABOVE 5500 FEET... * WHAT...Snow expected above 5500 feet. Total snow accumulations of 3 to 7 inches. * WHERE...In Arizona, Northwest Deserts. In California, Eastern Mojave Desert. * WHEN...Until 4 PM PST /5 PM MST/ Friday. * IMPACTS...Plan on slippery road conditions if heading up into the Hualapai Mountains and higher elevations of the Mojave National Preserve. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/lasvegas
937 WWUS45 KVEF 301006 WSWVEF URGENT - WINTER WEATHER MESSAGE National Weather Service Las Vegas NV 206 AM PST Thu Dec 30 2021 AZZ003-CAZ524-301115- /O.CAN.KVEF.WW.Y.0013.000000T0000Z-220101T0000Z/ Northwest Deserts-Eastern Mojave Desert- 206 AM PST Thu Dec 30 2021 /306 AM MST Thu Dec 30 2021/ ...WINTER WEATHER ADVISORY IS CANCELLED... The chance for impactful snow accumulations in the Mojave National Preserve and southern Mohave County mountains has lowered. The higher peaks of the Providence and New York mountains in the Mojave National Preserve, as well as the Hualapai Mountain should see less than 3 inches of accumulation through Friday. $$ AZZ001-NVZ015-018-019-302215- /O.CON.KVEF.WS.W.0008.000000T0000Z-220101T0000Z/ Northwest Plateau-Lincoln County-Sheep Range-Spring Mountains- Red Rock Canyon- Including Hayford Pk and Red Rock Canyon 206 AM PST Thu Dec 30 2021 /306 AM MST Thu Dec 30 2021/ ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST /5 PM MST/ FRIDAY... * WHAT...Snow will continue through the morning before starting to diminish this afternoon. Total snow accumulations of 8 to 12 inches in the Spring Mountains, Sheep Range, and the mountains of southeast Lincoln County. 5 to 10 inches for northern Mohave County plateaus and mountains. * WHERE...In Nevada, Spring Mountains-Red Rock Canyon, Sheep Range and Lincoln County. In Arizona, Northwest Plateau. * WHEN...Until 4 PM PST /5 PM MST/ Friday. * IMPACTS...Travel could be very difficult, especially on Highway 160 across Mountain Spring Summit. Also, Highway 156, 157 and 158 into Kyle and Lee Canyons. All highways throughout Lincoln County and Highway 389 and Mount Trumbull Loop in northern Mohave County. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ CAZ522-302215- /O.CON.KVEF.WS.W.0008.000000T0000Z-211231T0000Z/ Death Valley National Park- 206 AM PST Thu Dec 30 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 4500 FEET... * WHAT...Snow will continue through the morning before starting to diminish this afternoon. Total snow accumulations of up to 12 inches in the Panamint. Winds gusting as high as 35 mph. * WHERE...Death Valley National Park. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult. This includes Towne Pass along Highway 190 between Stovepipe Wells Village and Panamint Springs. Also, higher elevations of Dantes View Road could be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ CAZ520-301800- /O.EXT.KVEF.WW.Y.0013.000000T0000Z-211230T1800Z/ Owens Valley- Including Bishop, Independence, Lone Pine, and Olancha 206 AM PST Thu Dec 30 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 AM PST THIS MORNING ABOVE 3500 FEET... * WHAT...Snow showers will continue across the southern part of the Owens Valley, primarily south of Olancha. Additional snow accumulations of 1 to 2 inches. * WHERE...Owens Valley...mainly south of Olancha. * WHEN...Until 10 AM PST this morning. * IMPACTS...Slick and icy road conditions on US-395 have been reported and have already caused spinouts. Additional light snow remains probable through the morning hours with difficult travel conditions expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ NVZ014-302215- /O.CON.KVEF.WW.Y.0013.000000T0000Z-211231T0000Z/ Esmeralda and Central Nye County- Including Goldfield, Silver Peak, and Dyer 206 AM PST Thu Dec 30 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 4500 FEET... * WHAT...Snow will continue through the morning before starting to diminish this afternoon. Total snow accumulations of up to 8 inches on the mountains of the Nevada National Security Site. * WHERE...Esmeralda and Central Nye County. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Plan on slippery road conditions throughout the warned area. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/lasvegas
250 WWUS45 KVEF 301909 WSWVEF URGENT - WINTER WEATHER MESSAGE National Weather Service Las Vegas NV 1109 AM PST Thu Dec 30 2021 NVZ014-302015- /O.CAN.KVEF.WW.Y.0013.000000T0000Z-211231T0000Z/ Esmeralda and Central Nye County- 1109 AM PST Thu Dec 30 2021 ...WINTER WEATHER ADVISORY IS CANCELLED... Based on satellite and radar, the precipitation has shifted south of Esmeralda and centeral Nye counties. Very minimal if any additional snowfall is expected through today. $$ AZZ001-NVZ015-018-019-310000- /O.CON.KVEF.WS.W.0008.000000T0000Z-220101T0000Z/ Northwest Plateau-Lincoln County-Sheep Range-Spring Mountains- Red Rock Canyon- Including Hayford Pk and Red Rock Canyon 1109 AM PST Thu Dec 30 2021 /1209 PM MST Thu Dec 30 2021/ ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST /5 PM MST/ FRIDAY... * WHAT...Snow will continue through the morning before starting to diminish this afternoon. Total snow accumulations of 8 to 12 inches in the Spring Mountains, Sheep Range, and the mountains of southeast Lincoln County. 5 to 10 inches for northern Mohave County plateaus and mountains. * WHERE...In Nevada, Spring Mountains-Red Rock Canyon, Sheep Range and Lincoln County. In Arizona, Northwest Plateau. * WHEN...Until 4 PM PST /5 PM MST/ Friday. * IMPACTS...Travel could be very difficult, especially on Highway 160 across Mountain Spring Summit. Also, Highway 156, 157 and 158 into Kyle and Lee Canyons. All highways throughout Lincoln County and Highway 389 and Mount Trumbull Loop in northern Mohave County. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ CAZ522-310000- /O.CON.KVEF.WS.W.0008.000000T0000Z-211231T0000Z/ Death Valley National Park- 1109 AM PST Thu Dec 30 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 4500 FEET... * WHAT...Snow will continue through the morning before starting to diminish this afternoon. Total snow accumulations of up to 12 inches in the Panamint. Winds gusting as high as 35 mph. * WHERE...Death Valley National Park. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult. This includes Towne Pass along Highway 190 between Stovepipe Wells Village and Panamint Springs. Also, higher elevations of Dantes View Road could be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/lasvegas
537 WWUS45 KVEF 302353 WSWVEF URGENT - WINTER WEATHER MESSAGE National Weather Service Las Vegas NV 353 PM PST Thu Dec 30 2021 CAZ522-310100- /O.EXP.KVEF.WS.W.0008.000000T0000Z-211231T0000Z/ Death Valley National Park- 353 PM PST Thu Dec 30 2021 ...WINTER STORM WARNING WILL EXPIRE AT 4 PM PST THIS AFTERNOON ABOVE 4500 FEET... Radar and satellite indicate much of the precipitation across Inyo County has diminished. As such, the threat of impactful snow has diminished and the Winter Storm Warning is allowed to expire. $$ AZZ001-NVZ015-018-019-311200- /O.CON.KVEF.WS.W.0008.000000T0000Z-220101T0000Z/ Northwest Plateau-Lincoln County-Sheep Range-Spring Mountains- Red Rock Canyon- Including Hayford Pk and Red Rock Canyon 353 PM PST Thu Dec 30 2021 /453 PM MST Thu Dec 30 2021/ ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST /5 PM MST/ FRIDAY... * WHAT...Snow is starting to diminish but will continue through tonight and into Friday morning. Additional snow accumulations of 2 to 5 inches in the Spring Mountains, Sheep Range, the mountains of southeast Lincoln County inches and northern Mohave County plateaus and mountains. * WHERE...In Nevada, Spring Mountains-Red Rock Canyon, Sheep Range and Lincoln County. In Arizona, Northwest Plateau. * WHEN...Until 4 PM PST /5 PM MST/ Friday. * IMPACTS...Travel could be very difficult, especially on Highway 160 across Mountain Spring Summit. Also, Highway 156, 157 and 158 into Kyle and Lee Canyons. All highways throughout Lincoln County and Highway 389 and Mount Trumbull Loop in northern Mohave County. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/lasvegas
058 WWUS45 KVEF 310331 WSWVEF URGENT - WINTER WEATHER MESSAGE National Weather Service Las Vegas NV 731 PM PST Thu Dec 30 2021 AZZ001-NVZ015-018-019-311300- /O.CAN.KVEF.WS.W.0008.000000T0000Z-220101T0000Z/ /O.NEW.KVEF.WW.Y.0014.211231T0331Z-220101T0000Z/ Northwest Plateau-Lincoln County-Sheep Range-Spring Mountains- Red Rock Canyon- 731 PM PST Thu Dec 30 2021 /831 PM MST Thu Dec 30 2021/ ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM PST /5 PM MST/ FRIDAY ABOVE 5000 FEET... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Snow above 5000 feet. Additional snow accumulations of 2 to 5 inches. Winds gusting as high as 35 mph. * WHERE...In Arizona, Northwest Plateau. In Nevada, Lincoln County, Sheep Range and Spring Mountains. * WHEN...Until 4 PM PST /5 PM MST/ Friday. * IMPACTS...Plan on winter road conditions. * ADDITIONAL DETAILS...Roadways leading to Mt Charleston including Highways 156 , 157, and 158 will be snow covered at times. Mountain roads in Lincoln and northern Mohave county will also be impacted including highway 389 between Colorado City and Fredonia. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/lasvegas
The office that day
Everything else NWS Las Vegas, NV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 28, 3:14 AM PST | Winter Storm Watch | VEF | Clark, Esmeralda, Lincoln, Nye | 11 hr |
| Dec 28, 1:49 PM PST | Winter Weather Advisory | VEF | Esmeralda, Nye | 45 hr |
Nearby
Winter Storm Warnings in Nevada, 2021Winter Storm Warnings in California, 2021Winter Storm Warnings in Arizona, 2021Every winter storm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.