Alert archive / California / Winter Storm Warnings in 2021

Winter Storm Warning 3, NWS Reno, NV

December 10, 20218 counties in California; 4 counties in Nevada

NWS Reno, NV issued this winter storm warning at Dec 10, 2021, 2:11 PM PST for 8 counties in California; 4 counties in Nevada. It took effect at Dec 11, 2021, 10:00 PM PST. It was in force for 64 hr. 44 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Dec 10, 2021, 2:11 PM PST (22:11 UTC)
In effect from
Dec 11, 2021, 10:00 PM PST
Expired
Dec 14, 2021, 1:41 PM PST
In force
64 hr
Issued by
NWS Reno, NV

Counties Alpine County, CA, El Dorado County, CA, Lassen County, CA, Mono County, CA, Nevada County, CA, Placer County, CA, Plumas County, CA, Sierra County, CA, Douglas County, NV, Lyon County, NV, Storey County, NV, Washoe County, NV

The radar

The Reno radar (KRGX), 69 km from the middle of the area, began a volume at 22:12 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.

What was reported inside it

TimeReportWhereRemark
Dec 12, 6:00 AM PSTSNOW 4.5Chester, CA0.46IN OF LIQUID, 4.5IN SNOW.
Dec 12, 8:00 AM PSTSNOW 4.81 Ene Soda Springs, CACENTRAL SIERRA SNOW LAB REPORTED 4.8IN OF SNOW AS OF 0800 ON 12/12/2021 HTTPS://TWITTER.COM/UCB_CSSL/STATUS/1470064912214855681.
Dec 13, 7:35 AM PSTHEAVY SNOW 141 Nnw Incline Village, NV
Dec 13, 8:00 AM PSTSNOW 18.71 Ene Soda Springs, CACENTRAL SIERRA SNOW LAB, ELEVATION 6894FT, REPORTS 18.7IN OF SNOW IN LAST 24HR. 48HR TOTAL IS 23.5IN. HTTPS://TWITTER.COM/UCB_CSSL/STATUS/1470432349510717440.
Dec 13, 9:35 AM PSTHEAVY SNOW 8Homewood Mountain Ski B, CA
Dec 14, 5:00 AM PSTSNOW 4Applegate 0.5se, CASTATION REPORTS 4.0IN OF SNOW (0.69IN OF WATER). ELEVATION 1983FT. TOTAL PRECIPITATION: 3.14IN. STATION: CA-PC-24.
Dec 14, 5:20 AM PSTHEAVY SNOW 76Mt. Rose Ski Base, NVSIXTY-SIX TO 76 INCHES STORM TOTAL.
Dec 14, 6:00 AM PSTHEAVY SNOW 6Minden, NV24 HOUR SNOWFALL WITH 0.84 INCHES LIQUID. 1.07 INCHES STORM TOTAL LIQUID.
Dec 14, 6:00 AM PSTHEAVY SNOW 48Mammoth Mountain Ski Ba, CA40 TO 48 INCHES STORM TOTAL.
Dec 14, 6:00 AM PSTHEAVY SNOW 50Heavenly Ski Base, CASTORM TOTAL SINCE SUNDAY. 24-HR SNOWFALL OF 38 INCHES.
Dec 14, 6:20 AM PSTHEAVY SNOW 45Homewood Mountain Ski, CATHIRTY TO 45 INCHES STORM TOTAL SINCE SUNDAY AT THE BASE AND SUMMIT, RESPECTIVELY. 23-29 INCHES IN PAST 24 HRS.
Dec 14, 6:25 AM PSTSNOW 1.31 Nne Sparks, NV
Dec 14, 6:30 AM PSTHEAVY SNOW 12Bieber, CASNOWFALL IN PAST 18 HOURS.
Dec 14, 6:30 AM PSTSNOW 411 Sse Kirkwood Meadows, CAREPORTED AT KIRKWOOD MOUNTAIN RESORT: 41IN OF SNOW OVER 48HRS. ELEVATION 7690FT.
Dec 14, 6:35 AM PSTHEAVY SNOW 15.5Truckee Airport, CASTORM TOTAL WITH 14.5 INCHES IN PAST 24 HOURS. SOME RAIN YESTERDAY WITH LIQUID EQUIVALENT 2.04 INCHES.
Dec 14, 6:50 AM PSTHEAVY SNOW 7.51 Nne Genoa, NVSNOWFALL AT 4950 FOOT ELEVATION.
Dec 14, 7:00 AM PSTHEAVY SNOW 7Johnson Lane, NVSNOWFALL AT 4816 FEET.
Dec 14, 7:00 AM PSTHEAVY SNOW 192 N Truckee, CA24 HOUR SNOWFALL AT 6487 FEET.
Dec 14, 7:00 AM PSTHEAVY SNOW 441 Ssw Northstar Ski Bas, CASTORM TOTAL SINCE SUNDAY. 29 INCHES IN PAST 24 HOURS.
Dec 14, 7:00 AM PSTSNOW 51 Nne Grass Valley, CALOW ELEVATION SNOW AROUND THE SIERRA FOOTHILLS. COOL (2.0 ENE) 1 INCH - NEVADA CITY (3.9 E) 4 INCHES - VOLCANO (3.2 N) 4 INCHES - GRASS VALLEY (1.3 NNE) 5 INCHES - PLACERVILLE (6.6 ESE) 6 INCHES - CAMINO (1.2 N) 8 INCHES.
Dec 14, 7:15 AM PSTHEAVY SNOW 153 Ne Mt. Rose Ski Base, NV24 HOUR SNOWFALL AT 6000 FEET.
Dec 14, 8:00 AM PSTSNOW 54.81 Ene Soda Springs, CASIERRA SNOW LAB MEASURED 54.8IN OF SNOW OVER 48HRS. STORM TOTAL OF 60IN. ELEVATION 6894FT.
Dec 14, 8:20 AM PSTSNOW 24 Nne Spanish Springs, NV
Dec 14, 8:30 AM PSTSNOW 31 Nnw Reno, NVSNOWFALL SINCE LAST NIGHT.
Dec 14, 8:30 AM PSTHEAVY SNOW 51 W Doyle, CA1.38 INCHES OF RAIN BEFORE CHANGEOVER TO SNOW YESTERDAY. STATION ELEVATION: 4537 FT.
Dec 14, 8:30 AM PSTSNOW 71 N Spaulding, CASTATION ELEVATION: 5146 FT.
Dec 14, 9:00 AM PSTSNOW 341 Wsw Kingvale, CACALTRANS AT KINGVALE MEASURED 34IN OF SNOW OVER 24HRS. SNOW TOTAL: 48IN. ELEVATION 6118FT.
Dec 14, 9:17 AM PSTSNOW 522 Ene Soda Springs, CA52IN OF SNOW REPORTED AT BOREAL OVER 48HRS. ELEVATION 7700FT.
Dec 14, 9:21 AM PSTSNOW 52Soda Springs, CAREPORTED AT SODA SPRINGS SKI RESORT: 52IN OF SNOW OVER 48HRS. ELEVATION 7300FT.
Dec 14, 9:29 AM PSTHEAVY SNOW 50Palisades Tahoe Ski Bas, CASTORM TOTAL OF 29 TO 50 INCHES SINCE SUNDAY BETWEEN BASE AND 8000 FEET, RESPECTIVELY. 20 TO 29 INCHES IN PAST 24 HOURS.
Dec 14, 9:43 AM PSTHEAVY SNOW 18.55 Wnw Susanville, CASTORM TOTAL. 16 INCHES IN PAST 24 HOURS. WET SNOW.
Dec 14, 9:45 AM PSTHEAVY SNOW 7.33 Ene Verdi, NV
Dec 14, 9:48 AM PSTHEAVY SNOW 14.53 Wsw Gardnerville Ranc, NVSTORM TOTAL SNOWFALL. 7.5 INCHES IN PAST 24 HOURS. STATION ELEVATION: 4821 FT.
Dec 14, 9:49 AM PSTHEAVY SNOW 26.51 Nnw Incline Village, NVSTORM TOTAL. STATION ELEVATION: 7553 FT.
Dec 14, 9:50 AM PSTSNOW 111 Sw Toms Place, CASTATION ELEVATION: 7199 FT.
Dec 14, 9:51 AM PSTSNOW 282 Nw Meyers, CASTORM TOTAL SNOW. 23 INCHES IN PAST 24 HOURS.
Dec 14, 9:53 AM PSTSNOW 121 Ssw Boca Reservoir, CA24 HOUR SNOWFALL. LIQUID EQUIVALENT OF 1.98 INCHES.
Dec 14, 10:00 AM PSTSNOW 0.9Reno-Tahoe Internationa, NV
Dec 14, 10:00 AM PSTSNOW 3.5Nws Reno, NV12-HR SNOWFALL NATIONAL WEATHER SERVICE.
Dec 14, 10:19 AM PSTHEAVY SNOW 28Homewood Mountain Ski B, CASNOWFALL SINCE LAST NIGHT. STATION ELEVATION: 6230 FT.
Dec 14, 10:36 AM PSTHEAVY SNOW 84 W Reno, NVSNOWFALL SINCE YESTERDAY AT 5440 FEET.
Dec 14, 10:39 AM PSTSNOW 3Cold Springs Valley, NVSNOWFALL AT 5059 FEET.
Dec 14, 1:00 PM PSTSNOW 542 N Bear Valley, CASTORM TOTAL SNOW OF 54IN REPORTED AT BEAR VALLEY MOUNTAIN RESORT. ELEVATION 7200FT. HTTPS://YOUTU.BE/XHAGQ8_EUK8.
Dec 14, 1:41 PM PSTSNOW 341 W Donner Peak, CAREPORTED AT SUGAR BOWL SKI RESORT: 34IN OF SNOW IN 24HRS AT SUMMIT, 8383FT. 33IN AT BASE, 6883FT. REPORTER SAYS OVER 3FT SINCE SUNDAY.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Reno, NV (KREV), launched 12:00Z, 10.2 hours before the alert went out and 162 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.

Skew-T log-pSkew-T log-p diagram, Reno, NV at 12:00Z on 2021-12-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Reno, NV at 12:00Z on 2021-12-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -56 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1337 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
-56 m²/s²
0-3 km storm-relative helicity
30 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

243 
WWUS45 KREV 102211
WSWREV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
211 PM PST Fri Dec 10 2021

CAZ071-112215-
/O.UPG.KREV.WS.A.0008.211212T0600Z-211215T0600Z/
/O.NEW.KREV.WS.W.0003.211212T0600Z-211215T0600Z/
Lassen-Eastern Plumas-Eastern Sierra Counties-
Including the cities of Portola and Susanville
211 PM PST Fri Dec 10 2021

...WINTER STORM WARNING IN EFFECT FROM 10 PM SATURDAY TO 10 PM
PST TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 6 to 12
  inches for communities along Highway 395, with 2 to 5 feet west
  of Highway 395 possible. Winds gusting as high as 50 mph.

* WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties.

* WHEN...From 10 PM Saturday to 10 PM PST Tuesday.

* IMPACTS...Travel could be very difficult to impossible due to 
  heavy snow and whiteout conditions. Winds may damage tree 
  branches and fences. Secure holiday decorations to prevent them 
  from blowing away.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ072-NVZ002-112215-
/O.UPG.KREV.WS.A.0008.211212T0600Z-211215T0600Z/
/O.NEW.KREV.WS.W.0003.211212T0600Z-211215T0600Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Truckee, Stateline, 
and Incline Village
211 PM PST Fri Dec 10 2021

...WINTER STORM WARNING IN EFFECT FROM 10 PM SATURDAY TO 10 PM
PST TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 2 to 4 
  feet, except 4 to 8 feet above 7000 feet. Sierra ridge
  winds could exceed 100 mph with gusts to 50 mph in the lower
  elevations.

* WHERE...Greater Lake Tahoe Area.

* WHEN...From 10 PM Saturday to 10 PM PST Tuesday.

* IMPACTS...Travel could be very difficult to impossible due to
  heavy snow and whiteout conditions. Very strong winds could
  cause tree damage and power outages. Secure holiday decorations
  to prevent them from blowing away.

* ADDITIONAL DETAILS...Strong winds will produce hazardous 
  boating conditions on Lake Tahoe with wave heights of 3 feet or 
  more.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ073-112215-
/O.CON.KREV.WS.A.0008.211213T0600Z-211215T0600Z/
Mono County-
Including the cities of Bridgeport, Coleville, and Mammoth Lakes
211 PM PST Fri Dec 10 2021

...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING
THROUGH TUESDAY EVENING...

* WHAT...Heavy snow possible. Total snow accumulations of 6 to 
  18 inches for communities along Highway 395, with 2 to 5 feet 
  above 7000 feet possible. Sierra ridge winds could exceed 100 
  mph with gusts to 50 mph in the lower elevations.

* WHERE...Mono County.

* WHEN...From Sunday evening through Tuesday evening.

* IMPACTS...Travel could be very difficult to impossible due to
  heavy snow and whiteout conditions. Very strong winds could
  cause tree damage and power outages. Secure holiday decorations
  to prevent them from blowing away.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Now is the time to prepare an emergency kit for your home and
car. If traveling consider alternate plans, remember to carry
tire chains, extra food, water and clothing. Once the storm
arrives, travel may be difficult or impossible for an extended
period of time.

&&

$$

http://www.weather.gov/reno
7 follow-up statements
223 
WWUS45 KREV 111054
WSWREV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
254 AM PST Sat Dec 11 2021

CAZ073-121200-
/O.UPG.KREV.WS.A.0008.211213T0600Z-211215T0600Z/
/O.EXB.KREV.WS.W.0003.211213T0600Z-211215T0600Z/
Mono County-
Including the cities of Bridgeport, Coleville, and Mammoth Lakes
254 AM PST Sat Dec 11 2021

...WINTER STORM WARNING IN EFFECT FROM 10 PM SUNDAY TO 10 PM PST
TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 8 to 24
  inches for communities along Highway 395, with 2 to 5 feet above
  7000 feet. Totals along the Sierra Crest over 6 feet. Sierra
  ridge winds could exceed 100 mph with gusts 50-60 mph for wind
  prone locations along US-395. 

* WHERE...Mono County.

* WHEN...From 10 PM Sunday to 10 PM PST Tuesday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the morning or evening
  commute. Very strong winds could cause extensive tree damage and
  power outages. Secure holiday decorations to prevent them from
  blowing away.

* ADDITIONAL DETAILS...The strongest winds are likely to be Sunday
  night through Monday. Snow will begin in the Sierra Sunday,
  expanding along the US-395 corridor east Sunday night into 
  Monday morning.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ071-121200-
/O.EXT.KREV.WS.W.0003.211212T0600Z-211215T0000Z/
Lassen-Eastern Plumas-Eastern Sierra Counties-
Including the cities of Portola and Susanville
254 AM PST Sat Dec 11 2021

...WINTER STORM WARNING NOW IN EFFECT FROM 10 PM THIS EVENING TO
4 PM PST TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 6 to 12
  inches for communities along Highway 395, with 2 to 5 feet west
  of Highway 395. Winds gusting as high as 50 mph at times.

* WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties.

* WHEN...From 10 PM this evening to 4 PM PST Tuesday.

* IMPACTS...Travel could be very difficult to impossible due to
  heavy snow and whiteout conditions. Winds may damage tree
  branches and fences. Secure holiday decorations to prevent them 
  from blowing away.

* ADDITIONAL DETAILS...Lower elevations below 5000 feet could see
  periods where rain mixes with snow on Sunday and Sunday night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ072-NVZ002-121200-
/O.CON.KREV.WS.W.0003.211212T0600Z-211215T0600Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Truckee, Stateline, 
and Incline Village
254 AM PST Sat Dec 11 2021

...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 10 PM PST TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 2 to 4
  feet, except 4 to 8 feet above 7000 feet. Sierra ridge winds
  could exceed 100 mph with periodic gusts to 50 mph in the lower
  elevations.

* WHERE...Greater Lake Tahoe Area.

* WHEN...From 10 PM this evening to 10 PM PST Tuesday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the morning or evening
  commute. Very strong winds could cause extensive tree damage.
  Secure holiday decorations to prevent them from blowing away.

* ADDITIONAL DETAILS...Strong winds will produce hazardous boating
  conditions on Lake Tahoe with wave heights of 3 feet or more.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ070-NVZ005-121200-
/O.NEW.KREV.WS.A.0009.211214T0000Z-211214T1800Z/
Surprise Valley California-Northern Washoe County-
Including the cities of Cedarville, Fort Bidwell, Empire, 
and Gerlach
254 AM PST Sat Dec 11 2021

...WINTER STORM WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY MORNING...

* WHAT...Heavy snow possible. Total snow accumulations of 2 to 8
  inches possible. Winds could periodically gust as high as 55 
  mph.

* WHERE...Surprise Valley California and Northern Washoe County.

* WHEN...From Monday afternoon through Tuesday morning.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions could impact the morning or evening commute. Gusty
  winds could bring down tree branches. Secure holiday decorations
  to prevent them from blowing away.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Now is the time to prepare an emergency kit for your home and
car. If traveling consider alternate plans, remember to carry
tire chains, extra food, water and clothing. Once the storm
arrives, travel may be difficult or impossible for an extended
period of time.

&&

$$

NVZ003-121200-
/O.NEW.KREV.WS.A.0009.211214T0600Z-211215T0000Z/
Greater Reno-Carson City-Minden Area-
Including the cities of Sparks, Gardnerville, and Virginia City
254 AM PST Sat Dec 11 2021

...WINTER STORM WATCH IN EFFECT FROM MONDAY EVENING THROUGH
TUESDAY AFTERNOON...

* WHAT...Heavy snow possible. Total snow accumulations of 2 to 6
  inches, except 6 to 12 inches above 5000 feet possible. Up to 2
  feet for the Virginia City Highlands.

* WHERE...Greater Reno-Carson City-Minden Area.

* WHEN...From Monday evening through Tuesday afternoon.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact commutes. Secure holiday 
  decorations to prevent them from blowing away.

* ADDITIONAL DETAILS...Anticipate large ranges in snow totals
  between elevations in the 5000-5500 foot range as compared to
  the 4500-5000 foot range due to snow level fluctuations. Winds
  will be gusty tonight through Monday, particularly for wind
  prone locations along the US-395 corridor.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Now is the time to prepare an emergency kit for your home and
car. If traveling consider alternate plans, remember to carry
tire chains, extra food, water and clothing. Once the storm
arrives, travel may be difficult or impossible for an extended
period of time.

&&

$$

NVZ001-121200-
/O.NEW.KREV.WS.A.0009.211214T0600Z-211215T0600Z/
Mineral and Southern Lyon Counties-
Including the cities of Hawthorne, Yerington, and Smith Valley
254 AM PST Sat Dec 11 2021

...WINTER STORM WATCH IN EFFECT FROM MONDAY EVENING THROUGH
TUESDAY EVENING...

* WHAT...Heavy snow possible. Total snow accumulations of 2 to 4
  inches below 5000 feet with 6 to 12 inches possible above 5000 
  feet.

* WHERE...Mineral and Southern Lyon Counties.

* WHEN...From Monday evening through Tuesday evening.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the morning or evening
  commute. Secure holiday decorations to prevent them from 
  blowing away.

* ADDITIONAL DETAILS...Strong winds are possible ahead of the snow
  Sunday night into Monday, particularly along the US-95 corridor
  near Walker Lake and through Hawthorne. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Now is the time to prepare an emergency kit for your home and
car. If traveling consider alternate plans, remember to carry
tire chains, extra food, water and clothing. Once the storm
arrives, travel may be difficult or impossible for an extended
period of time.

&&

$$

http://www.weather.gov/reno
579 
WWUS45 KREV 112306
WSWREV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
306 PM PST Sat Dec 11 2021

CAZ071-130000-
/O.CON.KREV.WS.W.0003.211212T0600Z-211215T0000Z/
Lassen-Eastern Plumas-Eastern Sierra Counties-
Including the cities of Portola and Susanville
306 PM PST Sat Dec 11 2021

...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 4 PM PST TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 4 to 10
  inches along and east of Highway 395, 10 to 20 inches west of
  Highway 395 below 5000 feet, and 2 to 5 feet west of Highway 395
  above 5000 feet. Winds gusting as high as 50 mph at times.

* WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties.

* WHEN...From 10 PM this evening to 4 PM PST Tuesday.

* IMPACTS...Travel could be very difficult to impossible due to 
  heavy snow and whiteout conditions. Winds may damage tree 
  branches and fences. Secure holiday decorations to prevent 
  them from blowing away.

* ADDITIONAL DETAILS...Lower elevations below 5000 feet could 
  see periods where rain mixes with snow on Sunday and Sunday 
  night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ072-NVZ002-130000-
/O.CON.KREV.WS.W.0003.211212T0600Z-211215T0600Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Truckee, Stateline, 
and Incline Village
306 PM PST Sat Dec 11 2021

...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 10 PM PST TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 2 to 4 
  feet, except 4 to 8 feet above 7000 feet. Sierra ridge winds 
  could exceed 100 mph with periodic gusts to 50 mph in the lower 
  elevations.

* WHERE...Greater Lake Tahoe Area.

* WHEN...From 10 PM this evening to 10 PM PST Tuesday.

* IMPACTS...Travel could be very difficult to impossible,
  especially starting Sunday night. Very strong winds could cause
  extensive tree damage. Secure holiday decorations to prevent 
  them from blowing away.

* ADDITIONAL DETAILS...The heaviest snow is expected Sunday night
  into Tuesday morning when snowfall rates could reach 2-3 inches
  per hour. Strong winds will produce hazardous boating  
  conditions on Lake Tahoe with wave heights of 3 feet or more.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ073-130000-
/O.CON.KREV.WS.W.0003.211213T0600Z-211215T0600Z/
Mono County-
Including the cities of Bridgeport, Coleville, and Mammoth Lakes
306 PM PST Sat Dec 11 2021

...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM SUNDAY TO
10 PM PST TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 8 to 
  24 inches for communities along Highway 395, with 2 to 5 feet 
  above 7000 feet. Totals along the Sierra Crest over 6 feet. 
  Sierra ridge winds could exceed 100 mph with gusts 50-60 mph 
  for wind prone locations along US-395.

* WHERE...Mono County.

* WHEN...From 10 PM Sunday to 10 PM PST Tuesday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute. Very strong winds could cause extensive tree damage 
  and power outages. Secure holiday decorations to prevent them 
  from blowing away.

* ADDITIONAL DETAILS...The strongest winds are likely to be 
  Sunday night through Monday. Snow will begin in the Sierra 
  Sunday, expanding along the US-395 corridor east Sunday night 
  into Monday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ070-NVZ005-130000-
/O.CON.KREV.WS.A.0009.211214T0000Z-211214T1800Z/
Surprise Valley California-Northern Washoe County-
Including the cities of Cedarville, Fort Bidwell, Empire, 
and Gerlach
306 PM PST Sat Dec 11 2021

...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON
THROUGH TUESDAY MORNING...

* WHAT...Heavy snow possible. Total snow accumulations of 2 to 8 
  inches possible. Winds could periodically gust as high as 55 
  mph.

* WHERE...Surprise Valley California and Northern Washoe County.

* WHEN...From Monday afternoon through Tuesday morning.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the morning or evening commute. Gusty 
  winds could bring down tree branches. Secure holiday 
  decorations to prevent them from blowing away.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Now is the time to prepare an emergency kit for your home and
car. If traveling consider alternate plans, remember to carry
tire chains, extra food, water and clothing. Once the storm
arrives, travel may be difficult or impossible for an extended
period of time.

&&

$$

NVZ003-130000-
/O.CON.KREV.WS.A.0009.211214T0600Z-211215T0000Z/
Greater Reno-Carson City-Minden Area-
Including the cities of Sparks, Gardnerville, and Virginia City
306 PM PST Sat Dec 11 2021

...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY EVENING
THROUGH TUESDAY AFTERNOON...

* WHAT...Heavy snow possible. Total snow accumulations of 2 to 6 
  inches, except 6 to 12 inches above 5000 feet possible. Up to 
  2 feet for the Virginia City Highlands.

* WHERE...Greater Reno-Carson City-Minden Area.

* WHEN...From Monday evening through Tuesday afternoon.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact commutes. Secure holiday 
  decorations to prevent them from blowing away.

* ADDITIONAL DETAILS...Anticipate large ranges in snow totals 
  between elevations in the 5000-5500 foot range as compared to 
  the 4500-5000 foot range due to snow level fluctuations. Winds 
  will be gusty tonight through Monday, particularly for wind 
  prone locations along the US-395 corridor.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Now is the time to prepare an emergency kit for your home and
car. If traveling consider alternate plans, remember to carry
tire chains, extra food, water and clothing. Once the storm
arrives, travel may be difficult or impossible for an extended
period of time.

&&

$$

NVZ001-130000-
/O.CON.KREV.WS.A.0009.211214T0600Z-211215T0600Z/
Mineral and Southern Lyon Counties-
Including the cities of Hawthorne, Yerington, and Smith Valley
306 PM PST Sat Dec 11 2021

...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY EVENING
THROUGH TUESDAY EVENING...

* WHAT...Heavy snow possible. Total snow accumulations of 1 to 4 
  inches below 5000 feet with 4 to 12 inches possible above 5000 
  feet.

* WHERE...Mineral and Southern Lyon Counties.

* WHEN...From Monday evening through Tuesday evening.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute. Secure holiday decorations to prevent them from 
  blowing away.

* ADDITIONAL DETAILS...Strong winds are possible ahead of the 
  snow Sunday night into Monday, particularly along the US- 95 
  corridor near Walker Lake and through Hawthorne.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Now is the time to prepare an emergency kit for your home and
car. If traveling consider alternate plans, remember to carry
tire chains, extra food, water and clothing. Once the storm
arrives, travel may be difficult or impossible for an extended
period of time.

&&

$$

http://www.weather.gov/reno
308 
WWUS45 KREV 122320
WSWREV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
320 PM PST Sun Dec 12 2021

NVZ003-132330-
/O.UPG.KREV.WS.A.0009.211214T0600Z-211215T0000Z/
/O.EXB.KREV.WS.W.0003.211214T0100Z-211214T1800Z/
Greater Reno-Carson City-Minden Area-
Including the cities of Sparks, Gardnerville, and Virginia City
320 PM PST Sun Dec 12 2021

...WINTER STORM WARNING IN EFFECT FROM 5 PM MONDAY TO 10 AM PST
TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 2 to 4
  inches below 5000 feet, 4 to 8 inches between 5000 and 5500
  feet, and 8 to 18 inches above 5500 feet including the Virginia
  City Highlands.

* WHERE...Greater Reno-Carson City-Minden Area.

* WHEN...From 5 PM Monday to 10 AM PST Tuesday.

* IMPACTS...Travel could become very difficult. The hazardous 
  conditions could impact the Monday evening commute above 5000 
  feet and will likely affect the Tuesday morning commute for all 
  areas.

* ADDITIONAL DETAILS...Winds will be gusty through Monday
  afternoon, particularly for wind prone locations along the 
  US-395 corridor. Travel restrictions for high-profile vehicles 
  are possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel Monday evening through Tuesday morning, be 
prepared for long delays especially during commute times. Check
with NDOT for the latest chain or snow tire requirements before
traveling.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ071-132330-
/O.CON.KREV.WS.W.0003.000000T0000Z-211215T0000Z/
Lassen-Eastern Plumas-Eastern Sierra Counties-
Including the cities of Portola and Susanville
320 PM PST Sun Dec 12 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST
TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 4 to 10
  inches along and east of Highway 395, 8 to 18 inches west of
  Highway 395 below 5500 feet, and 2 to 5 feet west of Highway 
  395 above 5500 feet. Winds gusting as high as 50 mph at times
  along Highway 395.

* WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties.

* WHEN...From 10 PM this evening to 4 PM PST Tuesday.

* IMPACTS...Travel could be very difficult to impossible due to
  heavy snow and localized whiteout conditions, especially by
  Monday night with the heaviest snowfall rates. Winds may damage
  tree branches and fences. Secure holiday decorations to prevent
  them from blowing away.

* ADDITIONAL DETAILS...Lower elevations below 5000 feet will see
  mainly rain until Monday evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ072-NVZ002-132330-
/O.CON.KREV.WS.W.0003.000000T0000Z-211215T0600Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Truckee, Stateline, 
and Incline Village
320 PM PST Sun Dec 12 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST
TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 2 to 4
  feet, except 4 to 8 feet above 7000 feet. Sierra ridge winds are
  expected to exceed 100 mph with occasional gusts 40 to 50 mph
  possible in lower elevations.

* WHERE...Greater Lake Tahoe Area.

* WHEN...From 10 PM this evening to 10 PM PST Tuesday.

* IMPACTS...Travel could be very difficult to impossible,
  especially Monday afternoon and Monday night when major trans-
  Sierra pass closures are possible. Strong winds could cause
  extensive tree damage in exposed higher and wildfire burn areas.

* ADDITIONAL DETAILS...The heaviest snow is expected Monday
  afternoon and Monday night when snowfall rates could reach 2-3 
  inches per hour. Strong winds will produce hazardous boating 
  conditions on Lake Tahoe with wave heights of 3 feet or more.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ073-132330-
/O.CON.KREV.WS.W.0003.211213T0600Z-211215T0600Z/
Mono County-
Including the cities of Bridgeport, Coleville, and Mammoth Lakes
320 PM PST Sun Dec 12 2021

...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 10 PM PST TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 10 to 24
  inches for communities along Highway 395, with 2 to 5 feet above
  7000 feet along and west of Highway 395. Totals along the Sierra
  Crest of 5 to 8 feet. Sierra ridge winds will exceed 100 mph.
  Gusts of 50-60 mph are possible for wind prone locations along
  US-395.

* WHERE...Mono County.

* WHEN...From 10 PM Sunday to 10 PM PST Tuesday.

* IMPACTS...Travel could be very difficult to impossible. Strong 
  winds could cause extensive tree damage and power outages. 
  Secure holiday decorations to prevent them from blowing away.

* ADDITIONAL DETAILS...The strongest winds are likely to be Sunday
  night through Monday. Snow will begin in the high Sierra Sunday
  night, expanding to the US-395 corridor and eastward on Monday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ070-NVZ005-132330-
/O.UPG.KREV.WS.A.0009.211214T0000Z-211214T1800Z/
/O.NEW.KREV.WW.Y.0021.211214T0000Z-211214T1800Z/
Surprise Valley California-Northern Washoe County-
Including the cities of Cedarville, Fort Bidwell, Empire, 
and Gerlach
320 PM PST Sun Dec 12 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM MONDAY TO 10 AM
PST TUESDAY...

* WHAT...Snow expected. Total snow accumulations of 1 to 3
  inches...except 4 to 8 inches above 5000 feet. Winds gusting as
  high as 45 mph through Monday.

* WHERE...Surprise Valley California and Northern Washoe County.

* WHEN...From 4 PM Monday to 10 AM PST Tuesday.

* IMPACTS...Travel will become slick and hazardous. Gusty winds 
  could bring down tree branches.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Even light snowfall causes major travel delays, especially during
periods of high traffic volume. Be sure to allow extra time to
reach your destination. Leave extra space between vehicles since
it takes longer to stop on slick roadways. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

NVZ001-132330-
/O.UPG.KREV.WS.A.0009.211214T0600Z-211215T0600Z/
/O.NEW.KREV.WW.Y.0021.211214T0600Z-211214T1800Z/
Mineral and Southern Lyon Counties-
Including the cities of Hawthorne, Yerington, and Smith Valley
320 PM PST Sun Dec 12 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM MONDAY TO 10 AM
PST TUESDAY...

* WHAT...Snow expected. Total snow accumulations of 1 to 4
  inches...except 4 to 10 inches above 5500 feet.

* WHERE...Mineral and Southern Lyon Counties.

* WHEN...From 10 PM Monday to 10 AM PST Tuesday.

* IMPACTS...Travel will become slick and hazardous by early
  Tuesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Even light snowfall causes major travel delays, especially during
periods of high traffic volume. Be sure to allow extra time to
reach your destination. Leave extra space between vehicles since
it takes longer to stop on slick roadways. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

http://www.weather.gov/reno
507 
WWUS45 KREV 131403
WSWREV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
603 AM PST Mon Dec 13 2021

CAZ071-141415-
/O.CON.KREV.WS.W.0003.000000T0000Z-211215T0000Z/
Lassen-Eastern Plumas-Eastern Sierra Counties-
Including the cities of Portola and Susanville
603 AM PST Mon Dec 13 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST
TUESDAY...

* CHANGES...No significant changes.

* WHAT...Heavy snow expected. Total snow accumulations of 4 to 10
  inches along and east of Highway 395, 8 to 18 inches west of
  Highway 395 below 5500 feet, and additional accumulations of 2 
  to 4 feet west of Highway 395 above 5500 feet. Winds gusting as 
  high as 50 mph at times along Highway 395.

* WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties.

* WHEN...Until 4 PM PST Tuesday.

* IMPACTS...Travel could be very difficult to impossible due to
  heavy snow and localized whiteout conditions, especially by this
  evening with the heaviest snowfall rates. Winds may damage tree
  branches and fences. Secure holiday decorations to prevent them
  from blowing away.

* ADDITIONAL DETAILS...Lower elevations below 5000 feet will see
  mainly rain until late this afternoon, with a sharp drop in 
  snow levels and visibility most likely between 4 and 8 pm.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

NVZ003-141415-
/O.CON.KREV.WS.W.0003.211214T0100Z-211214T1800Z/
Greater Reno-Carson City-Minden Area-
Including the cities of Sparks, Gardnerville, and Virginia City
603 AM PST Mon Dec 13 2021

...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 10 AM PST TUESDAY...

* CHANGES...Increased snowfall totals and added more information
  in impacts segment. 

* WHAT...Heavy snow expected. Total snow accumulations of 2 to 6
  inches below 5000 feet, 5 to 10 inches between 5000 and 5500
  feet, and 10 to 20 inches above 5500 feet including the Virginia
  City Highlands. Locally heavier totals possible east of Lake
  Tahoe across I-580 and US-395 from south of the Mt. Rose Highway
  junction to Carson City. 

* WHERE...Greater Reno-Carson City-Minden Area.

* WHEN...From 5 PM this afternoon to 10 AM PST Tuesday.

* IMPACTS...Travel could become very difficult, with a sharp drop
  in snow levels and visibility most likely between 8 and 11 pm
  this evening. The hazardous conditions could impact this 
  evening's commute above 5500 feet, and will likely affect the 
  Tuesday morning commute for all areas.

* ADDITIONAL DETAILS...Winds will be gusty through this evening,
  particularly for wind prone locations along the US-395 
  corridor. Travel restrictions for high-profile vehicles are 
  possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel this evening through Tuesday morning, be 
prepared for long delays especially during commute times. Check 
with NDOT for the latest chain or snow tire requirements before 
traveling.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ072-NVZ002-141415-
/O.CON.KREV.WS.W.0003.000000T0000Z-211215T0600Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Truckee, Stateline, 
and Incline Village
603 AM PST Mon Dec 13 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST
TUESDAY...

* CHANGES...Updated snow forecasts to show additional amounts and
  updated information in additional details section. 

* WHAT...Heavy snow expected. Additional snow accumulations of 2
  to 3 feet, except 3 to 6 feet above 7000 feet. Sierra ridge 
  winds are expected to exceed 100 mph with occasional gusts 40 to
  50 mph possible in lower elevations.

* WHERE...Greater Lake Tahoe Area.

* WHEN...Until 10 PM PST Tuesday.

* IMPACTS...Travel could be very difficult to impossible,
  especially this afternoon and tonight when major trans-Sierra 
  pass closures are possible. Strong winds could cause extensive 
  tree damage in exposed higher and wildfire burn areas.

* ADDITIONAL DETAILS...Snowfall rates of 1-2 inches/hour are
  expected, with heavier bursts of snow producing snowfall rates
  of at least 3 inches/hour and whiteout conditions especially
  during this evening and late tonight. Expect dangerous boating 
  conditions on Lake Tahoe with wave heights of 2 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ073-141415-
/O.CON.KREV.WS.W.0003.000000T0000Z-211215T0600Z/
Mono County-
Including the cities of Bridgeport, Coleville, and Mammoth Lakes
603 AM PST Mon Dec 13 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST
TUESDAY...

* CHANGES...Updated snow forecasts to show additional amounts in
  higher elevations, and updated information in additional details
  section.

* WHAT...Heavy snow expected. Total snow accumulations of 10 to 24
  inches for communities along and east of Highway 395 between
  5500 and 6500 feet, except up to 6 inches for the Chalfant
  Valley below 5500 feet. Additional accumulations of 2 to 4 feet
  above 6500 feet along and west of Highway 395, and 4 to 7 feet
  along the Sierra crest. 

* WHERE...Mono County.

* WHEN...Until 10 PM PST Tuesday.

* IMPACTS...Travel could be very difficult to impossible. Strong
  wind gusts of 50-60 mph in wind prone areas along US-395, with
  Sierra ridge gusts above 100 mph could cause extensive tree 
  damage and power outages. Secure holiday decorations to prevent 
  them from blowing away.

* ADDITIONAL DETAILS...Snowfall rates of 1-2 inches/hour are
  expected especially near and west of US-395, with heavier bursts
  of snow producing snowfall rates of at least 3 inches/hour and 
  whiteout conditions, especially late this evening into early 
  Tuesday morning. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

NVZ004-141415-
/O.EXA.KREV.WW.Y.0021.211214T0600Z-211214T1800Z/
Western Nevada Basin and Range including Pyramid Lake-
Including the cities of Fernley, Fallon, Lovelock, 
Silver Springs, and Imlay
603 AM PST Mon Dec 13 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO
10 AM PST TUESDAY...

* CHANGES...New area added to advisory. 

* WHAT...Snow expected. Total snow accumulations of 1 to 4 inches,
  except 4 to 10 inches above 5000 feet. Winds gusting as high as
  45 mph.

* WHERE...Western Nevada Basin and Range including Pyramid Lake.

* WHEN...From 10 PM this evening to 10 AM PST Tuesday.

* IMPACTS...Travel could become very difficult, with a sharp drop
  in snow levels and visibility most likely tonight between 10 pm
  and 1 am, with slick roads through the Tuesday morning commute.

* ADDITIONAL DETAILS...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Even light snowfall causes major travel delays, especially during
periods of high traffic volume. Be sure to allow extra time to
reach your destination. Leave extra space between vehicles since
it takes longer to stop on slick roadways. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ070-NVZ005-141415-
/O.CON.KREV.WW.Y.0021.211214T0000Z-211214T1800Z/
Surprise Valley California-Northern Washoe County-
Including the cities of Cedarville, Fort Bidwell, Empire, 
and Gerlach
603 AM PST Mon Dec 13 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 10 AM PST TUESDAY...

* CHANGES...Slight increase in snow amounts, and updated
  information in impacts segment.

* WHAT...Snow expected. Total snow accumulations of 2 to 5
  inches...except 5 to 10 inches above 5000 feet. Winds gusting 
  as high as 45 mph through this afternoon.

* WHERE...Surprise Valley California and Northern Washoe County.

* WHEN...From 4 PM this afternoon to 10 AM PST Tuesday.

* IMPACTS...Travel will become slick and hazardous for this
  evening's commute, continuing into Tuesday morning. Gusty winds
  could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Even lighter snowfall causes major travel delays, especially 
during periods of high traffic volume. Be sure to allow extra time
to reach your destination. Leave extra space between vehicles 
since it takes longer to stop on slick roadways.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

NVZ001-141415-
/O.CON.KREV.WW.Y.0021.211214T0600Z-211214T1800Z/
Mineral and Southern Lyon Counties-
Including the cities of Hawthorne, Yerington, and Smith Valley
603 AM PST Mon Dec 13 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 10 AM PST TUESDAY...

* CHANGES...Slight increase in snow amounts, and updated
  information in impacts segment.

* WHAT...Snow expected. Total snow accumulations of 2 to 5 
  inches...except 4 to 10 inches above 5500 feet.

* WHERE...Mineral and Southern Lyon Counties.

* WHEN...From 10 PM this evening to 10 AM PST Tuesday.

* IMPACTS...Travel will become slick and hazardous by early
  Tuesday morning, including the peak commute time. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Even light snowfall causes major travel delays, especially during
periods of high traffic volume. Be sure to allow extra time to
reach your destination. Leave extra space between vehicles since
it takes longer to stop on slick roadways.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

http://www.weather.gov/reno
292 
WWUS45 KREV 141310
WSWREV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
510 AM PST Tue Dec 14 2021

CAZ071-151315-
/O.NEW.KREV.WS.A.0010.211216T0000Z-211216T2000Z/
/O.CON.KREV.WS.W.0003.000000T0000Z-211215T0000Z/
Lassen-Eastern Plumas-Eastern Sierra Counties-
Including the cities of Portola and Susanville
510 AM PST Tue Dec 14 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...
...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH 
THURSDAY MORNING...

* CHANGES...Added Winter Storm Watch for next storm late Wednesday
  into Thursday. Updated additional snow totals for current
  warning.

* WHAT...For the Winter Storm Warning, snow expected. Additional
  snow accumulations of 1 to 4 inches, with localized amounts up
  to 6 inches west of highway 395. 
  
  For the Winter Storm Watch, heavy snow possible. Total snow 
  accumulations of 2 to 6 inches, except 6 to 14 inches west of 
  Highway 395 possible late Wednesday afternoon through Thursday 
  morning. Winds could gust up to 40 mph. 

* WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties.

* WHEN...For the Winter Storm Warning, until 4 PM PST this 
  afternoon. For the Winter Storm Watch, from Wednesday 
  afternoon through Thursday morning.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions will impact this morning's commute. The next storm 
  will likely affect the Wednesday afternoon and especially the 
  Thursday morning commute. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ072-NVZ002-151315-
/O.NEW.KREV.WS.A.0010.211216T0000Z-211216T2000Z/
/O.CON.KREV.WS.W.0003.000000T0000Z-211215T0600Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Truckee, Stateline, 
and Incline Village
510 AM PST Tue Dec 14 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...
...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
THURSDAY MORNING...

* CHANGES...Added Winter Storm Watch for next storm late Wednesday
  into Thursday. Updated additional snow totals for current
  warning.

* WHAT...For the Winter Storm Warning, heavy snow. Additional 
  snow accumulations of 4 to 7 inches, except 6 to 12 inches above
  7000 feet. 
  
  For the Winter Storm Watch, heavy snow possible. Total snow 
  accumulations of 6 to 14 inches, except up to 2 feet above 7000 
  feet possible late Wednesday afternoon through Thursday morning. 
  Winds could gust up to 100 mph on Sierra ridges.

* WHERE...Greater Lake Tahoe Area.

* WHEN...For the Winter Storm Warning, until 10 PM PST this 
  evening. For the Winter Storm Watch, from Wednesday afternoon 
  through Thursday morning.

* IMPACTS...The hazardous conditions will impact this morning's 
  commute. The next storm will likely affect the Wednesday 
  afternoon and especially the Thursday morning commute. Strong 
  winds could damage trees and power lines. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ073-151315-
/O.NEW.KREV.WS.A.0010.211216T0600Z-211216T2000Z/
/O.CON.KREV.WS.W.0003.000000T0000Z-211215T0600Z/
Mono County-
Including the cities of Bridgeport, Coleville, and Mammoth Lakes
510 AM PST Tue Dec 14 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...
...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY MORNING...

* CHANGES...Added Winter Storm Watch for next storm late Wednesday
  into Thursday. Updated additional snow totals for current
  warning.

* WHAT...For the Winter Storm Warning, heavy snow. Additional snow
  accumulations of 4 to 8 inches east of Highway 395, except up to
  4 inches for the Chalfant Valley below 5500 feet. Along and west
  of Highway 395, additional accumulations of 8 to 18 inches, with
  up to 2 feet along the Sierra crest. 

  For the Winter Storm Watch, heavy snow possible. Total snow 
  accumulations of 4 to 10 inches near and west of Highway 395,  
  except up to 16 inches possible along the Sierra crest Wednesday
  evening through Thursday morning. Winds could gust from 80 to 100
  mph on Sierra ridges with both storms. 

* WHERE...Mono County.

* WHEN...For the Winter Storm Warning, until 10 PM PST this 
  evening. For the Winter Storm Watch, from Wednesday evening 
  through Thursday morning.

* IMPACTS...The hazardous conditions will impact this morning's
  commute. The next storm will likely affect the Thursday morning
  commute. Strong winds could damage trees and power lines. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for
many hours. If you must travel, prepare for long delays and carry
an emergency kit with extra food, water and clothing. If you stay
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

NVZ003-141800-
/O.CON.KREV.WS.W.0003.000000T0000Z-211214T1800Z/
Greater Reno-Carson City-Minden Area-
Including the cities of Sparks, Gardnerville, and Virginia City
510 AM PST Tue Dec 14 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST THIS
MORNING...

* CHANGES...Updated additional snow totals for current warning.

* WHAT...Snow. Additional snow accumulations of 1 to 3 inches,
  with localized amounts up to 5 inches.

* WHERE...Greater Reno-Carson City-Minden Area.

* WHEN...Until 10 AM PST this morning.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions will impact this morning's commute.

* ADDITIONAL DETAILS...Another storm system may bring accumulating
  snow to all elevations Wednesday evening into Thursday morning,
  affecting the Thursday morning commute. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel this morning, be prepared for long delays 
especially during commute times. Check with NDOT for the latest 
chain or snow tire requirements before traveling.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ070-NVZ005-141800-
/O.CON.KREV.WW.Y.0021.000000T0000Z-211214T1800Z/
Surprise Valley California-Northern Washoe County-
Including the cities of Cedarville, Fort Bidwell, Empire, 
and Gerlach
510 AM PST Tue Dec 14 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS
MORNING...

* CHANGES...Updated additional snow totals for current advisory.

* WHAT...Snow. Additional snow accumulations of up to one inch.

* WHERE...Surprise Valley California and Northern Washoe County.

* WHEN...Until 10 AM PST this morning.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions will impact the morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Even lighter snowfall causes major travel delays, especially
during periods of high traffic volume. Be sure to allow extra
time to reach your destination. Leave extra space between
vehicles since it takes longer to stop on slick roadways.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

NVZ001-004-141800-
/O.CON.KREV.WW.Y.0021.000000T0000Z-211214T1800Z/
Mineral and Southern Lyon Counties-
Western Nevada Basin and Range including Pyramid Lake-
Including the cities of Hawthorne, Yerington, Smith Valley, 
Fernley, Fallon, Lovelock, Silver Springs, and Imlay
510 AM PST Tue Dec 14 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS
MORNING...

* WHAT...Snow. Additional snow accumulations up to 3 inches, with
  up to 6 inches above 5000 feet mainly east of Highway 95 and
  south of Highway 50.

* WHERE...Mineral and Southern Lyon Counties and Western Nevada 
  Basin and Range including Pyramid Lake.

* WHEN...Until 10 AM PST this morning.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions will impact this morning's commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Even light snowfall causes major travel delays, especially during
periods of high traffic volume. Be sure to allow extra time to
reach your destination. Leave extra space between vehicles since
it takes longer to stop on slick roadways.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

http://www.weather.gov/reno
429 
WWUS45 KREV 141810
WSWREV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
1010 AM PST Tue Dec 14 2021

CAZ071-150000-
/O.CAN.KREV.WS.W.0003.000000T0000Z-211215T0000Z/
/O.CON.KREV.WS.A.0010.211216T0000Z-211216T2000Z/
Lassen-Eastern Plumas-Eastern Sierra Counties-
Including the cities of Portola and Susanville
1010 AM PST Tue Dec 14 2021

...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH THURSDAY MORNING...
...WINTER STORM WARNING FOR TODAY IS CANCELLED...

* CHANGES...Additional light snow showers are likely throughout
  the day into early evening, however the risk of heavy snows has
  ended for today. Expect slick roads going into the evening 
  commute as temperatures drop, especially after sunset.

* WHAT...Heavy snow possible with the next storm starting
  Wednesday afternoon. Total snow accumulations of 2 to 4 inches,
  except 3 to 11 inches west of highway 395 possible.

* WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties.

* WHEN...From Wednesday afternoon through Thursday morning.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the morning or evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Now is the time to prepare an emergency kit for your home and
car. If traveling consider alternate plans, remember to carry
tire chains, extra food, water and clothing. Once the storm
arrives, travel may be difficult or impossible for an extended
period of time.

&&

$$

NVZ003-141915-
/O.EXP.KREV.WS.W.0003.000000T0000Z-211214T1800Z/
Greater Reno-Carson City-Minden Area-
1010 AM PST Tue Dec 14 2021

...WINTER STORM WARNING HAS EXPIRED...

Additional light snow showers are likely throughout the day into
early evening, however the risk of heavy snows has ended for
Western Nevada. Expect slick roads going into the evening commute
as temperatures drop, especially after sunset.

$$

CAZ070-NVZ001-004-005-141915-
/O.EXP.KREV.WW.Y.0021.000000T0000Z-211214T1800Z/
Surprise Valley California-Mineral and Southern Lyon Counties-
Western Nevada Basin and Range including Pyramid Lake-
Northern Washoe County-
1010 AM PST Tue Dec 14 2021

...WINTER WEATHER ADVISORY HAS EXPIRED...

Additional light snow showers are likely throughout the day into
early evening, however the risk of heavy snows has ended. Expect 
slick roads going into the evening commute as temperatures drop, 
especially after sunset.

$$

CAZ072-NVZ002-150000-
/O.CON.KREV.WS.W.0003.000000T0000Z-211215T0600Z/
/O.CON.KREV.WS.A.0010.211216T0000Z-211216T2000Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Truckee, Stateline, 
and Incline Village
1010 AM PST Tue Dec 14 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH THURSDAY MORNING...

* WHAT...Additional snowfall accumulations of 1 to 4 inches today.
  For the Winter Storm Watch, heavy snow possible. Total snow
  accumulations of 5 to 15 inches, except 10 to 20 inches above
  7000 feet possible. Wind gusts to 40 mph with Sierra ridges
  gusting 80 mph.

* WHERE...Greater Lake Tahoe Area.

* WHEN...For the Winter Storm Warning, until 10 PM PST this 
  evening. For the Winter Storm Watch, from Wednesday afternoon 
  through Thursday morning.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the morning or evening commutes. Very 
  strong winds could cause extensive tree damage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Now is the time to prepare an emergency kit for your home and 
car. If traveling consider alternate plans, remember to carry tire
chains, extra food, water and clothing. Once the storm arrives, 
travel may be difficult or impossible for an extended period of 
time.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ073-150000-
/O.CON.KREV.WS.W.0003.000000T0000Z-211215T0600Z/
/O.CON.KREV.WS.A.0010.211216T0600Z-211216T2000Z/
Mono County-
Including the cities of Bridgeport, Coleville, and Mammoth Lakes
1010 AM PST Tue Dec 14 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY MORNING...

* WHAT...Additional snowfall accumulations of 3 to 6 inches along
  Highway 395 and 8 to 12 inches near Mammoth Lakes. For the 
  Winter Storm Watch, heavy snow possible. Total snow 
  accumulations 6 to 12 inches, mainly near and west of Highway 
  395. Wind gusts to 45 mph with Sierra ridges gusting over 75 
  mph.

* WHERE...Mono County.

* WHEN...For the Winter Storm Warning, until 10 PM PST this 
  evening. For the Winter Storm Watch, from Wednesday evening 
  through Thursday morning.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions could impact the morning or evening commutes. Strong
  winds could cause extensive tree damage and possible power
  outages. The cold wind chills in higher elevations as low as 25
  below zero could cause frostbite on exposed skin in as little 
  as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Now is the time to prepare an emergency kit for your home and
car. If traveling consider alternate plans, remember to carry
tire chains, extra food, water and clothing. Once the storm
arrives, travel may be difficult or impossible for an extended
period of time.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

http://www.weather.gov/reno
992 
WWUS45 KREV 142141
WSWREV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
141 PM PST Tue Dec 14 2021

CAZ072-NVZ002-160000-
/O.CAN.KREV.WS.W.0003.000000T0000Z-211215T0600Z/
/O.UPG.KREV.WS.A.0010.211216T0000Z-211216T2000Z/
/O.NEW.KREV.WS.W.0004.211215T2100Z-211216T1800Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Truckee, Stateline, and
Incline Village
141 PM PST Tue Dec 14 2021

...WINTER STORM WARNING IN EFFECT FROM 1 PM WEDNESDAY TO 10 AM
PST THURSDAY...
...WINTER STORM WARNING FOR TODAY IS CANCELLED...

* WHAT...Periods of moderate to heavy snow and strong winds. Total
  snow accumulations of 6 to 12 inches for the Truckee, Tahoe
  City, and South Lake Tahoe areas, with 10 to 20 inches for 
  areas above 7000 feet including major passes. Winds gusting 30 
  to 40 mph, with ridges gusting to 80 mph.

* WHERE...Greater Lake Tahoe Area.

* WHEN...From 1 PM Wednesday to 10 AM PST Thursday. Heaviest
  snowfall rates and strongest winds between 4 PM Wednesday and 4
  AM Thursday.

* IMPACTS...Travel could be very difficult to nearly impossible.
  The hazardous conditions will impact the Wednesday evening and
  Thursday morning commutes. Delays likely, road closures
  possible. Very strong winds could cause extensive tree damage
  and even power outages. Periods of low visibility in blowing
  snow likely.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid travel if possible, you could be stuck in your vehicle for 
many hours. If you must travel, prepare for long delays and carry 
an emergency kit with extra food, water and clothing. If you stay 
home, have a backup plan in case of power outages.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ073-160000-
/O.CAN.KREV.WS.W.0003.000000T0000Z-211215T0600Z/
/O.UPG.KREV.WS.A.0010.211216T0600Z-211216T2000Z/
/O.NEW.KREV.WW.Y.0022.211216T0300Z-211216T2100Z/
Mono County-
Including the cities of Bridgeport, Coleville, and Mammoth 
Lakes
141 PM PST Tue Dec 14 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM WEDNESDAY TO 1 PM
PST THURSDAY...
...WINTER STORM WARNING FOR TODAY IS CANCELLED...

* WHAT...Periods of moderate to heavy snow expected. Total snow
  accumulations of 3 to 5 inches along Highway 395, 6 to 12 inches
  west of Highway 395 including Mammoth Lakes, and up to 1 inch in
  the Chalfant Valley. Winds gusting 30 to 40 mph, with Sierra 
  ridges gusting to 80 mph.

* WHERE...Mono County.

* WHEN...From 7 PM Wednesday to 1 PM PST Thursday. Heaviest
  snowfall rates 10 PM Wednesday to 8 AM Thursday.

* IMPACTS...Travel could be very difficult across the Eastern
  Sierra. The hazardous conditions will impact the Thursday
  morning commute. Delays likely, road closures possible. Very
  strong winds could cause tree damage and even power outages.
  Periods of low visibility in blowing snow possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Even light snowfall causes major travel delays, especially during
periods of high traffic volume. Be sure to allow extra time to
reach your destination. Leave extra space between vehicles since
it takes longer to stop on slick roadways. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ071-160000-
/O.UPG.KREV.WS.A.0010.211216T0000Z-211216T2000Z/
/O.NEW.KREV.WW.Y.0022.211215T2100Z-211216T1800Z/
Lassen-Eastern Plumas-Eastern Sierra Counties-
Including the cities of Portola and Susanville
141 PM PST Tue Dec 14 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 1 PM WEDNESDAY TO 10 AM
PST THURSDAY...

* WHAT...Periods of moderate to heavy snow. Total snow
  accumulations of 2 to 4 inches along Highway 395 including
  Susanville, with 6 to 12 inches west of Highway 395 including
  Portola and near Lassen National Park. Wind gusts to 35 mph.

* WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties.

* WHEN...From 1 PM Wednesday to 10 AM PST Thursday. Heaviest
  snowfall rates between 4 PM and 10 PM Wednesday.

* IMPACTS...Travel could be difficult. Plan for delays, possibly 
  significant. The hazardous conditions could impact the Wednesday
  evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Even light snowfall causes major travel delays, especially during
periods of high traffic volume. Be sure to allow extra time to
reach your destination. Leave extra space between vehicles since
it takes longer to stop on slick roadways. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

CAZ070-NVZ005-160000-
/O.NEW.KREV.WW.Y.0022.211215T2100Z-211216T1800Z/
Surprise Valley California-Northern Washoe County-
Including the cities of Cedarville, Fort Bidwell, Empire, 
and Gerlach
141 PM PST Tue Dec 14 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 1 PM WEDNESDAY TO 10 AM
PST THURSDAY...

* WHAT...Periods of light to moderate expected. Total snow 
  accumulations of 1 to 4 inches, including Gerlach and 
  Cedarville.

* WHERE...Surprise Valley California and Northern Washoe County.

* WHEN...From 1 PM Wednesday to 10 AM PST Thursday. Heaviest
  snowfall rates between 4 PM and 10 PM Wednesday.

* IMPACTS...Travel could be difficult. Plan for delays, possibly 
  significant. The hazardous conditions could impact the Wednesday
  evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Even light snowfall causes major travel delays, especially during
periods of high traffic volume. Be sure to allow extra time to
reach your destination. Leave extra space between vehicles since
it takes longer to stop on slick roadways. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

NVZ003-160000-
/O.NEW.KREV.WW.Y.0022.211216T0000Z-211216T1800Z/
Greater Reno-Carson City-Minden Area-
Including the cities of Sparks, Verdi, Gardnerville, 
and Virginia City
141 PM PST Tue Dec 14 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM WEDNESDAY TO 10 AM
PST THURSDAY...

* WHAT...Periods of light to moderate snow expected. Total snow
  accumulations of 0 to 2 inches for valleys including Reno,
  Carson City, and Minden. Accumulations of 2 to 5 inches for
  foothill areas including Virginia City, Reno North Valleys, and
  west of Carson City. Winds gusting as high as 45 mph.

* WHERE...Greater Reno-Carson City-Minden Area.

* WHEN...From 4 PM Wednesday to 10 AM PST Thursday. Heaviest snow
  rates between 9 PM Wednesday and 4 AM Thursday.

* IMPACTS...Travel could be difficult due to snow and wind. The 
  hazardous conditions could impact the Thursday morning commute. 
  Strong winds could also result in branches falling and localized
  power outages.

* ADDITIONAL DETAILS...Snow may mix with or change to rain in
  valleys, which may significantly limit how much snowfall
  accumulates.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Even light snowfall causes major travel delays, especially during
periods of high traffic volume. Be sure to allow extra time to
reach your destination. Leave extra space between vehicles since
it takes longer to stop on slick roadways. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

http://www.weather.gov/reno

Nearby

Winter Storm Warnings in California, 2021Winter Storm Warnings in Nevada, 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.