Alert archive / Nevada / Lake Wind Advisories in 2012

Lake Wind Advisory 77, NWS Reno, NV

December 19, 20125 counties in Nevada; 4 counties in California

NWS Reno, NV issued this lake wind advisory at Dec 19, 2012, 1:34 PM PST for 5 counties in Nevada; 4 counties in California. It took effect at Dec 20, 2012, 4:00 AM PST. It was in force for 38 hr.

The area

The counties it named.

The facts

Issued
Dec 19, 2012, 1:34 PM PST (21:34 UTC)
In effect from
Dec 20, 2012, 4:00 AM PST
Expired
Dec 21, 2012, 6:00 PM PST
In force
38 hr
Issued by
NWS Reno, NV

Counties Alpine County, CA, El Dorado County, CA, Nevada County, CA, Placer County, CA, Churchill County, NV, Douglas County, NV, Lyon County, NV, Pershing County, NV, Washoe County, NV

The radar

The Reno radar (KRGX), 46 km from the middle of the area, began a volume at 21:39 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

Reno, NV (KREV), launched 12:00Z, 9.6 hours before the alert went out and 128 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 2012-12-19Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Reno, NV at 12:00Z on 2012-12-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -3 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
1550 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
-3 m²/s²
0-3 km storm-relative helicity
29 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

285 
WWUS75 KREV 192134
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
134 PM PST WED DEC 19 2012


CAZ072-NVZ002-201300-
/O.NEW.KREV.LW.Y.0077.121220T1800Z-121221T1800Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...INCLINE VILLAGE
134 PM PST WED DEC 19 2012

...LAKE WIND ADVISORY IN EFFECT FROM 10 AM THURSDAY TO 10 AM PST
FRIDAY FOR LAKE TAHOE...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A LAKE WIND
ADVISORY FOR LAKE TAHOE...WHICH IS IN EFFECT FROM 10 AM THURSDAY
TO 10 AM PST FRIDAY. 


* WINDS: SOUTH TO SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.

* WAVE HEIGHTS: 2 TO 4 FEET WITH THE HIGHEST WAVES FROM MID LAKE TO
  NORTHEAST SHORES.

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF
  LAKE WATERS UNTIL CONDITIONS IMPROVE.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.  

&&

$$

NVZ004-201300-
/O.NEW.KREV.LW.Y.0077.121220T1800Z-121221T0300Z/
WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE-
134 PM PST WED DEC 19 2012

...LAKE WIND ADVISORY IN EFFECT FROM 10 AM TO 7 PM PST THURSDAY
FOR PYRAMID LAKE...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A LAKE WIND
ADVISORY FOR PYRAMID LAKE...WHICH IS IN EFFECT FROM 10 AM TO 7 PM
PST THURSDAY. 


* WINDS: SOUTH 10 TO 20 MPH WITH GUSTS UP TO 35 MPH.

* WAVE HEIGHTS: 1 TO 3 FEET WITH THE HIGHEST WAVES FROM MID LAKE TO
  NORTHERN SHORES.

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF
  LAKE WATERS UNTIL CONDITIONS IMPROVE.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.  

&&

$$


HTTP://WEATHER.GOV/RENO
9 follow-up statements
477 
WWUS75 KREV 201125
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
325 AM PST THU DEC 20 2012

CAZ070-071-NVZ005-210030-
/O.NEW.KREV.WI.Y.0023.121220T1800Z-121221T0600Z/
SURPRISE VALLEY CALIFORNIA-LASSEN-EASTERN PLUMAS-
EASTERN SIERRA COUNTIES-NORTHERN WASHOE COUNTY-
INCLUDING THE CITIES OF...CEDARVILLE...FORT BIDWELL
325 AM PST THU DEC 20 2012

...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 10 PM PST
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WIND ADVISORY...
WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO 10 PM PST THIS
EVENING. 

* TIMING: GUSTY WINDS WILL INCREASE THIS MORNING AND CONTINUE INTO
  THIS EVENING. THE HIGHEST GUSTS WILL OCCUR ALONG HIGHWAY 395 IN
  EASTERN LASSEN COUNTY AND IN THE SURPRISE VALLEY.

* WINDS: SOUTH 20 TO 30 WITH GUSTS TO 50 MPH.

* IMPACTS: TRAVEL WILL BE DIFFICULT FOR HIGH PROFILE VEHICLES
  ALONG HIGHWAYS 395...447 AND IN THE SURPRISE VALLEY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOTORISTS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE
CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS.  CHECK
OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER RADIO
FOR UPDATES ON THIS SITUATION.  

&&

$$

CAZ072-NVZ002-210030-
/O.EXT.KREV.LW.Y.0077.121220T1200Z-121221T1400Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...INCLINE VILLAGE
325 AM PST THU DEC 20 2012

...LAKE WIND ADVISORY NOW IN EFFECT UNTIL 6 AM PST FRIDAY FOR
LAKE TAHOE...

THE LAKE WIND ADVISORY FOR LAKE TAHOE IS NOW IN EFFECT UNTIL 6 AM
PST FRIDAY. 

* WINDS: SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.

* WAVE HEIGHTS: 2 TO 4 FEET WITH THE HIGHEST WAVES FROM MID LAKE
  TO NORTH AND EAST SHORES.

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF 
  LAKE WATERS UNTIL CONDITIONS IMPROVE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.

&&

$$

NVZ004-210030-
/O.EXT.KREV.LW.Y.0077.121220T1200Z-121221T0300Z/
WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE-
325 AM PST THU DEC 20 2012

...LAKE WIND ADVISORY NOW IN EFFECT UNTIL 7 PM PST THIS EVENING
FOR PYRAMID LAKE...

THE LAKE WIND ADVISORY FOR PYRAMID LAKE IS NOW IN EFFECT UNTIL
7 PM PST THIS EVENING. 

* WINDS: SOUTHEAST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.

* WAVE HEIGHTS: 2 TO 4 FEET WITH THE HIGHEST WAVES FROM MID LAKE
  TO THE NORTH SHORE.

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF 
  LAKE WATERS UNTIL CONDITIONS IMPROVE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.

&&

$$

HTTP://WEATHER.GOV/RENO
845 
WWUS75 KREV 201612
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
812 AM PST THU DEC 20 2012

NVZ003-210000-
/O.EXA.KREV.WI.Y.0023.121220T1800Z-121221T0600Z/
GREATER RENO-CARSON CITY-MINDEN AREA-
INCLUDING THE CITIES OF...SPARKS...GARDNERVILLE...VIRGINIA CITY
812 AM PST THU DEC 20 2012

...WIND ADVISORY IN EFFECT UNTIL 10 PM PST THIS EVENING...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WIND ADVISORY...
WHICH IS IN EFFECT UNTIL 10 PM PST THIS EVENING. 

* TIMING: GUSTY WINDS WILL INCREASE THIS MORNING AND CONTINUE INTO
  THIS EVENING. THE HIGHEST GUSTS WILL OCCUR ALONG INTERSTATE 580
  CORRIDOR BETWEEN RENO AND CARSON CITY.

* WINDS: SOUTH 20 TO 30 WITH GUSTS TO 50 MPH. GUSTS UP TO 60 MPH
  ARE POSSIBLE IN WIND PRONE AREAS SUCH AS THE WASHOE VALLEY.

* IMPACTS: TRAVEL WILL BE DIFFICULT FOR HIGH PROFILE VEHICLES
  ALONG HIGHWAY 395 AND INTERSTATES 580 AND 80.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOTORISTS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE
CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS.  CHECK
OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER RADIO
FOR UPDATES ON THIS SITUATION.

&&

$$

CAZ070-071-NVZ005-210000-
/O.CON.KREV.WI.Y.0023.121220T1800Z-121221T0600Z/
SURPRISE VALLEY CALIFORNIA-LASSEN-EASTERN PLUMAS-
EASTERN SIERRA COUNTIES-NORTHERN WASHOE COUNTY-
INCLUDING THE CITIES OF...CEDARVILLE...FORT BIDWELL...PORTOLA...
SUSANVILLE...EMPIRE...GERLACH
812 AM PST THU DEC 20 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING. 

* TIMING: GUSTY WINDS WILL INCREASE THIS MORNING AND CONTINUE
  INTO THIS EVENING. THE HIGHEST GUSTS WILL OCCUR ALONG 
  HIGHWAY 395 IN EASTERN LASSEN COUNTY AND IN THE SURPRISE 
  VALLEY. 

* WINDS: SOUTH 20 TO 30 WITH GUSTS TO 50 MPH.

* IMPACTS: TRAVEL WILL BE DIFFICULT FOR HIGH PROFILE VEHICLES 
  ALONG HIGHWAYS 395...447 AND IN THE SURPRISE VALLEY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOTORISTS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE
CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS.  CHECK
OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER RADIO
FOR UPDATES ON THIS SITUATION.

&&

$$

CAZ072-NVZ002-210000-
/O.CON.KREV.LW.Y.0077.000000T0000Z-121221T1400Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...INCLINE VILLAGE
812 AM PST THU DEC 20 2012

...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST FRIDAY FOR
LAKE TAHOE...

A LAKE WIND ADVISORY FOR LAKE TAHOE REMAINS IN EFFECT UNTIL 6 AM
PST FRIDAY. 

* WINDS: SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.

* WAVE HEIGHTS: 2 TO 4 FEET WITH THE HIGHEST WAVES FROM MID 
  LAKE TO NORTH AND EAST SHORES. 

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF 
  LAKE WATERS UNTIL CONDITIONS IMPROVE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.

&&

$$

NVZ004-210000-
/O.CON.KREV.LW.Y.0077.000000T0000Z-121221T0300Z/
WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE-
812 AM PST THU DEC 20 2012

...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS
EVENING FOR PYRAMID LAKE...

A LAKE WIND ADVISORY FOR PYRAMID LAKE REMAINS IN EFFECT UNTIL
7 PM PST THIS EVENING. 

* WINDS: SOUTHEAST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.

* WAVE HEIGHTS: 2 TO 4 FEET WITH THE HIGHEST WAVES FROM MID 
  LAKE TO THE NORTH SHORE. 

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF 
  LAKE WATERS UNTIL CONDITIONS IMPROVE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.

&&

$$


HTTP://WEATHER.GOV/RENO
799 
WWUS75 KREV 202220
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
220 PM PST THU DEC 20 2012

CAZ070-071-NVZ003-005-210600-
/O.CON.KREV.WI.Y.0023.000000T0000Z-121221T0600Z/
SURPRISE VALLEY CALIFORNIA-LASSEN-EASTERN PLUMAS-
EASTERN SIERRA COUNTIES-GREATER RENO-CARSON CITY-MINDEN AREA-
NORTHERN WASHOE COUNTY-
INCLUDING THE CITIES OF...CEDARVILLE...FORT BIDWELL...PORTOLA...
SUSANVILLE...SPARKS...GARDNERVILLE...VIRGINIA CITY...EMPIRE...
GERLACH
220 PM PST THU DEC 20 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING. 

* TIMING: GUSTY WINDS WILL CONTINUE INTO THIS EVENING. THE
  HIGHEST GUSTS WILL OCCUR ALONG HIGHWAY 395 IN EASTERN LASSEN
  COUNTY AND IN THE SURPRISE VALLEY.

* WINDS: SOUTH 20 TO 30 WITH GUSTS TO 50 MPH.

* IMPACTS: TRAVEL WILL BE DIFFICULT FOR HIGH PROFILE VEHICLES 
  ALONG HIGHWAYS 395...447 AND IN THE SURPRISE VALLEY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOTORISTS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE
CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS.  CHECK
OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER RADIO
FOR UPDATES ON THIS SITUATION.

&&

$$

CAZ072-NVZ002-211200-
/O.CON.KREV.LW.Y.0077.000000T0000Z-121221T1400Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...INCLINE VILLAGE
220 PM PST THU DEC 20 2012

...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST FRIDAY FOR
LAKE TAHOE...

A LAKE WIND ADVISORY FOR LAKE TAHOE REMAINS IN EFFECT UNTIL 6 AM
PST FRIDAY. 

* WINDS: SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.

* WAVE HEIGHTS: 2 TO 4 FEET WITH THE HIGHEST WAVES FROM MID 
  LAKE TO NORTH AND EAST SHORES.

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF 
  LAKE WATERS UNTIL CONDITIONS IMPROVE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.

&&

$$

NVZ004-210300-
/O.CON.KREV.LW.Y.0077.000000T0000Z-121221T0300Z/
WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE-
220 PM PST THU DEC 20 2012

...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS
EVENING FOR PYRAMID LAKE...

A LAKE WIND ADVISORY FOR PYRAMID LAKE REMAINS IN EFFECT UNTIL
7 PM PST THIS EVENING. 

* WINDS: SOUTHEAST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.

* WAVE HEIGHTS: 2 TO 4 FEET WITH THE HIGHEST WAVES FROM MID 
  LAKE TO THE NORTH SHORE.

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF 
  LAKE WATERS UNTIL CONDITIONS IMPROVE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.

&&

$$


HTTP://WEATHER.GOV/RENO
503 
WWUS75 KREV 210141
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
541 PM PST THU DEC 20 2012

NVZ003-210245-
/O.CAN.KREV.WI.Y.0023.000000T0000Z-121221T0600Z/
GREATER RENO-CARSON CITY-MINDEN AREA-
INCLUDING THE CITIES OF...SPARKS...GARDNERVILLE...VIRGINIA CITY
541 PM PST THU DEC 20 2012

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN RENO HAS CANCELLED THE WIND
ADVISORY. 

SOUTH WINDS ARE DIMINISHING ACROSS THE SIERRA FRONT THIS EVENING.
WIND GUSTS WILL REMAIN 30 MPH OR LESS EXCEPT FOR A FEW HIGHER
GUSTS IN WIND PRONE LOCATIONS THIS EVENING.

$$

NVZ004-210245-
/O.CAN.KREV.LW.Y.0077.000000T0000Z-121221T0300Z/
WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE-
541 PM PST THU DEC 20 2012

...LAKE WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN RENO HAS CANCELLED THE LAKE WIND
ADVISORY. 

SOUTH WINDS ARE DIMINISHING ACROSS PYRAMID LAKE THIS EVENING WITH
PEAK GUSTS OF 25 MPH OR LESS. THEREFORE THE LAKE WIND ADVISORY IS
CANCELLED.

$$

CAZ070-071-NVZ005-210600-
/O.CON.KREV.WI.Y.0023.000000T0000Z-121221T0600Z/
SURPRISE VALLEY CALIFORNIA-LASSEN-EASTERN PLUMAS-
EASTERN SIERRA COUNTIES-NORTHERN WASHOE COUNTY-
INCLUDING THE CITIES OF...CEDARVILLE...FORT BIDWELL...PORTOLA...
SUSANVILLE...EMPIRE...GERLACH
541 PM PST THU DEC 20 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING. 

* TIMING: GUSTY WINDS WILL CONTINUE THIS EVENING. THE HIGHEST
  GUSTS WILL OCCUR ALONG HIGHWAY 395 IN EASTERN LASSEN COUNTY AND
  IN THE SURPRISE VALLEY.

* WINDS: SOUTH 20 TO 30 WITH GUSTS TO 50 MPH.

* IMPACTS: TRAVEL WILL BE DIFFICULT FOR HIGH PROFILE VEHICLES 
  ALONG HIGHWAYS 395...447 AND IN THE SURPRISE VALLEY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOTORISTS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE
CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS.  CHECK
OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER RADIO
FOR UPDATES ON THIS SITUATION.

&&

$$

CAZ072-NVZ002-210945-
/O.CON.KREV.LW.Y.0077.000000T0000Z-121221T1400Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...INCLINE VILLAGE
541 PM PST THU DEC 20 2012

...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST FRIDAY FOR
LAKE TAHOE...

A LAKE WIND ADVISORY FOR LAKE TAHOE REMAINS IN EFFECT UNTIL 6 AM
PST FRIDAY. 

* WINDS: SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.

* WAVE HEIGHTS: 2 TO 4 FEET WITH THE HIGHEST WAVES FROM MID 
  LAKE TO NORTH AND EAST SHORES.

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF 
  LAKE WATERS UNTIL CONDITIONS IMPROVE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.

&&

$$


HTTP://WEATHER.GOV/RENO
514 
WWUS75 KREV 210540
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
940 PM PST THU DEC 20 2012

CAZ070-071-NVZ005-210645-
/O.EXP.KREV.WI.Y.0023.000000T0000Z-121221T0600Z/
SURPRISE VALLEY CALIFORNIA-LASSEN-EASTERN PLUMAS-
EASTERN SIERRA COUNTIES-NORTHERN WASHOE COUNTY-
INCLUDING THE CITIES OF...CEDARVILLE...FORT BIDWELL...PORTOLA...
SUSANVILLE...EMPIRE...GERLACH
940 PM PST THU DEC 20 2012

...WIND ADVISORY WILL EXPIRE AT 10 PM PST THIS EVENING...

THE WIND ADVISORY WILL EXPIRE AT 10 PM PST THIS EVENING. 

SOUTH WINDS HAVE DIMINISHED WITH PEAK GUSTS TO 30 MPH AND ARE NOT
EXPECTED TO INCREASE AGAIN OVERNIGHT. THEREFORE THE WIND ADVISORY
WILL EXPIRE AT 10 PM. 

$$

CAZ072-NVZ002-211400-
/O.CON.KREV.LW.Y.0077.000000T0000Z-121221T1400Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...INCLINE VILLAGE
940 PM PST THU DEC 20 2012

...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST FRIDAY FOR
LAKE TAHOE...

A LAKE WIND ADVISORY FOR LAKE TAHOE REMAINS IN EFFECT UNTIL 6 AM
PST FRIDAY. 

* WINDS: SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.

* WAVE HEIGHTS: 2 TO 4 FEET WITH THE HIGHEST WAVES FROM MID 
  LAKE TO NORTH AND EAST SHORES.

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF 
  LAKE WATERS UNTIL CONDITIONS IMPROVE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.

&&

$$


HTTP://WEATHER.GOV/RENO
094 
WWUS75 KREV 211158
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
358 AM PST FRI DEC 21 2012

CAZ072-NVZ002-211800-
/O.EXT.KREV.LW.Y.0077.000000T0000Z-121221T1800Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...INCLINE VILLAGE
358 AM PST FRI DEC 21 2012

...LAKE WIND ADVISORY NOW IN EFFECT UNTIL 10 AM PST THIS MORNING
FOR LAKE TAHOE...

THE LAKE WIND ADVISORY FOR LAKE TAHOE IS NOW IN EFFECT UNTIL
10 AM PST THIS MORNING. 

* WINDS: SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.

* WAVE HEIGHTS: 2 TO 4 FEET WITH THE HIGHEST WAVES FROM MID 
  LAKE TO NORTH AND EAST SHORES.

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF 
  LAKE WATERS UNTIL CONDITIONS IMPROVE.

* STRONG WINDS AND ROUGH WATERS WILL CONTINUE THIS AFTERNOON
  THROUGH SATURDAY AS A WINTER STORM MOVES THROUGH THE REGION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.

&&

$$


HTTP://WEATHER.GOV/RENO
913 
WWUS75 KREV 211758
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
958 AM PST FRI DEC 21 2012

NVZ004-220200-
/O.EXB.KREV.LW.Y.0077.000000T0000Z-121222T0200Z/
WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE-
958 AM PST FRI DEC 21 2012

...LAKE WIND ADVISORY IN EFFECT UNTIL 6 PM PST THIS EVENING FOR
PYRAMID LAKE...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A LAKE WIND
ADVISORY FOR PYRAMID LAKE...WHICH IS IN EFFECT UNTIL 6 PM PST
THIS EVENING. 

* WINDS: SOUTH TO SOUTHEAST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.

* WAVE HEIGHTS: 2 TO 4 FEET WITH THE HIGHEST WAVES FROM MID LAKE
  TO NORTH SHORES.

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF 
  LAKE WATERS UNTIL CONDITIONS IMPROVE.

* STRONG WINDS AND ROUGH WATERS WILL CONTINUE THIS AFTERNOON 
  THROUGH SATURDAY AS A WINTER STORM MOVES THROUGH THE REGION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.

&&

$$

CAZ072-NVZ002-220200-
/O.EXT.KREV.LW.Y.0077.000000T0000Z-121222T0200Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...INCLINE VILLAGE
958 AM PST FRI DEC 21 2012

...LAKE WIND ADVISORY NOW IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR LAKE TAHOE...

THE LAKE WIND ADVISORY FOR LAKE TAHOE IS NOW IN EFFECT UNTIL 6 PM
PST THIS EVENING. 

* WINDS: SOUTH TO SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.

* WAVE HEIGHTS: 2 TO 4 FEET WITH THE HIGHEST WAVES FROM MID 
  LAKE TO NORTH AND EAST SHORES.

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF 
  LAKE WATERS UNTIL CONDITIONS IMPROVE.

* STRONG WINDS AND ROUGH WATERS WILL CONTINUE THIS AFTERNOON 
  THROUGH SATURDAY AS A WINTER STORM MOVES THROUGH THE REGION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.

&&

$$


HTTP://WEATHER.GOV/RENO
276 
WWUS75 KREV 212302
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
302 PM PST FRI DEC 21 2012

NVZ003-221300-
/O.NEW.KREV.WI.Y.0024.121221T2302Z-121222T1500Z/
GREATER RENO-CARSON CITY-MINDEN AREA-
INCLUDING THE CITIES OF...SPARKS...GARDNERVILLE...VIRGINIA CITY
302 PM PST FRI DEC 21 2012

...WIND ADVISORY IN EFFECT UNTIL 7 AM PST SATURDAY...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WIND ADVISORY...
WHICH IS IN EFFECT UNTIL 7 AM PST SATURDAY. 

* WINDS: SOUTH WINDS 15 TO 30 MPH WITH GUSTS TO 50 MPH. LOCAL
  GUSTS TO 65 MPH IN WIND PRONE AREAS WHICH INCLUDES THE FOOTHILLS
  WEST OF RENO...CARSON CITY...AND MINDEN.

* IMPACTS: DRIVING MAY BE DIFFICULT FOR HIGH PROFILE VEHICLES DUE
  TO STRONG GUSTY WINDS. CROSS WINDS WILL ALSO POSE A HAZARD...
  ESPECIALLY ALONG HIGHWAY 50 EAST OF CARSON CITY AND FOR HIGHWAY
  395 IN THE NORTH VALLEYS OF RENO. ALSO...THERE WILL LIKELY BE ROAD
  RESTRICTIONS FOR HIGH PROFILE VEHICLES SOUTH OF RENO.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOTORISTS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE
CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. CHECK
OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER RADIO
FOR UPDATES ON THIS SITUATION.

&&

$$

CAZ072-NVZ002-220200-
/O.CON.KREV.LW.Y.0077.000000T0000Z-121222T0200Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...INCLINE VILLAGE
302 PM PST FRI DEC 21 2012

...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS
EVENING FOR LAKE TAHOE...

A LAKE WIND ADVISORY FOR LAKE TAHOE REMAINS IN EFFECT UNTIL 6 PM
PST THIS EVENING. 

* WINDS: SOUTH TO SOUTHWEST 25 TO 35 MPH WITH GUSTS UP TO 45 MPH.

* WAVE HEIGHTS: 3 TO 5 FEET FROM MID LAKE TO NORTH AND EAST SHORES.

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF 
  LAKE WATERS UNTIL CONDITIONS IMPROVE.

* STRONG WINDS AND ROUGH WATERS WILL CONTINUE THROUGH SATURDAY
  AS A WINTER STORM MOVES THROUGH THE REGION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.

&&

$$

NVZ004-220200-
/O.CON.KREV.LW.Y.0077.000000T0000Z-121222T0200Z/
WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE-
302 PM PST FRI DEC 21 2012

...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS
EVENING FOR PYRAMID LAKE...

A LAKE WIND ADVISORY FOR PYRAMID LAKE REMAINS IN EFFECT UNTIL
6 PM PST THIS EVENING. 

* WINDS: SOUTH 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.

* WAVE HEIGHTS: 2 TO 4 FEET WITH THE HIGHEST WAVES FROM MID 
  LAKE TO NORTH SHORES. 

* SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF 
  LAKE WATERS UNTIL CONDITIONS IMPROVE.

* STRONG WINDS AND ROUGH WATERS WILL THROUGH SATURDAY AS A
  WINTER STORM MOVES THROUGH THE REGION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER
RADIO FOR UPDATES ON THIS SITUATION.

&&

$$


HTTP://WEATHER.GOV/RENO
616 
WWUS75 KREV 220149
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
549 PM PST FRI DEC 21 2012

CAZ072-NVZ002-220300-
/O.EXP.KREV.LW.Y.0077.000000T0000Z-121222T0200Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...INCLINE VILLAGE
549 PM PST FRI DEC 21 2012

...LAKE WIND ADVISORY WILL EXPIRE AT 6 PM PST THIS EVENING FOR
LAKE TAHOE...

THE LAKE WIND ADVISORY FOR LAKE TAHOE WILL EXPIRE AT 6 PM PST
THIS EVENING. HOWEVER A WINTER STORM WARNING REMAINS IN EFFECT
THROUGH 4 AM PST MONDAY, MEANING THAT STRONG WINDS TO 45 MPH WILL
CONTINUE TO IMPACT LAKE TAHOE THROUGH THE WEEKEND. HAZARDOUS
BOATING CONDITIONS WILL PERSIST.

$$

NVZ004-220300-
/O.EXP.KREV.LW.Y.0077.000000T0000Z-121222T0200Z/
WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE-
549 PM PST FRI DEC 21 2012

...LAKE WIND ADVISORY WILL EXPIRE AT 6 PM PST THIS EVENING FOR
PYRAMID LAKE...

THE LAKE WIND ADVISORY FOR PYRAMID LAKE WILL EXPIRE AT 6 PM PST
THIS EVENING. WINDS WILL REMAIN GUSTY THROUGH TONIGHT AND
SATURDAY.

$$

NVZ003-221500-
/O.CON.KREV.WI.Y.0024.000000T0000Z-121222T1500Z/
GREATER RENO-CARSON CITY-MINDEN AREA-
INCLUDING THE CITIES OF...SPARKS...GARDNERVILLE...VIRGINIA CITY
549 PM PST FRI DEC 21 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SATURDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SATURDAY. 

* WINDS: SOUTH WINDS 15 TO 30 MPH WITH GUSTS TO 50 MPH. LOCAL 
  GUSTS TO 65 MPH IN WIND PRONE AREAS WHICH INCLUDES THE 
  FOOTHILLS WEST OF RENO...CARSON CITY...AND MINDEN. 

* IMPACTS: DRIVING MAY BE DIFFICULT FOR HIGH PROFILE VEHICLES 
  DUE TO STRONG GUSTY WINDS. CROSS WINDS WILL ALSO POSE A 
  HAZARD... ESPECIALLY ALONG HIGHWAY 50 EAST OF CARSON CITY 
  AND FOR HIGHWAY 395 IN THE NORTH VALLEYS OF RENO. ALSO...
  THERE WILL LIKELY BE ROAD RESTRICTIONS FOR HIGH PROFILE 
  VEHICLES SOUTH OF RENO. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOTORISTS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE
CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. CHECK
OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER RADIO
FOR UPDATES ON THIS SITUATION.

&&

$$


HTTP://WEATHER.GOV/RENO

What forecasters said that day

The local office's own words before this lake wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Reno, NV wrote its last area forecast discussion before this lake wind advisory went out at Dec 19, 3:31 AM PST, 10 hours 3 minutes earlier.

Area forecast discussion, Dec 19, 3:31 AM PST, 10 hours 3 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE RENO NV
331 AM PST WED DEC 19 2012

.SHORT TERM...
TODAY WILL PROVIDE A RATHER UNEVENTFUL WEATHER DAY BEFORE WE
TRANSITION TO A MUCH MORE ACTIVE PATTERN. EXTENDED PERIODS OF
GUSTY WINDS WILL BEGIN THURSDAY AS A STEADY PERIOD OF SIGNIFICANT
SNOWFALL ACROSS THE SIERRA IS EXPECTED BY FRIDAY MORNING. HOLIDAY
TRAVEL ACROSS SIERRA PASSES WILL BE IMPACTED THROUGH THE WEEKEND
WITH SIGNIFICANT DELAYS AND DANGEROUS WINTER DRIVING CONDITIONS.

LATEST SATELLITE IMAGERY SHOWS PRIMARILY CLEAR SKIES ACROSS
CALIFORNIA AND NEVADA WHICH IS ALLOWING TEMPERATURES TO DROP INTO
THE TEENS ACROSS MANY LOCATIONS IN WESTERN NEVADA. SIERRA VALLEYS
ARE CURRENTLY REPORTING SINGLE DIGITS TO SUB ZERO READINGS. A
QUICK MOVING SHORTWAVE RIDGE WILL PASS THROUGH NEVADA TODAY WHICH
WILL TURN LIGHT WINDS OUT OF THE SOUTH AND PROVIDE SOME RECOVERY
OF TEMPERATURES INTO THE START OF THE WEEKEND. HIGHS WILL RECOVER
TO NEAR SEASONAL NORMALS BY FRIDAY WITH HIGHS REACHING INTO THE
LOW AND MID 40S ACROSS WESTERN NEVADA AND MID 30S FOR SIERRA
VALLEYS.

MAIN FOCUS IN THE SHORT TERM WILL BE ON A DEEP LOW PRESSURE SYSTEM
THAT WILL DROP FROM THE GULF OF ALASKA AND STALL OFFSHORE OF THE
PACIFIC NORTHWEST INTO THIS WEEKEND. IN THE PROCESS IT WILL
PROVIDE PROLONGED PERIODS OF GUSTY WINDS AND A STEADY STREAM OF
MOISTURE AND SIGNIFICANT SNOWFALL TO THE SIERRA. WINTER STORM
WATCHES ARE IN EFFECT ACROSS THE SIERRA BEGINNING LATE THURSDAY
AND FRIDAY MORNING WHERE SEVERAL FEET OF SNOW ACCUMULATION IS
POSSIBLE ACROSS THE SIERRA THROUGHOUT THE LENGTHY EVENT. THOUGH
SOME SPILLOVER IS POSSIBLE ACROSS WESTERN NEVADA, THE LARGEST
IMPACTS BY FAR WILL BE IN THE SIERRA.

WINDS WILL BECOME GUSTY BY THURSDAY AS 700MB WINDS INCREASE TO
OVER 50KTS FROM TAHOE NORTHWARD AND A STRONG SURFACE GRADIENT
DEVELOPS. STRONGEST WINDS WILL BE CONCENTRATED MAINLY NORTH OF
INTERSTATE 80 AND ALONG THE 395/I580 CORRIDOR WHERE GUSTS COULD
REACH IN EXCESS OF 45-55 MPH WHICH WILL LIKELY WARRANT FUTURE WIND
STATEMENTS.

SOME ADJUSTMENTS TO THE FORECAST WERE MADE MAINLY TO DELAY THE
TIMING OF THE STORM INITIATION. LATEST MODEL GUIDANCE HAVE BEEN
DIGGING THE UPPER LOW A BIT WHICH IS DELAYING THE ONSET OF
PRECIPITATION MAINLY INTO FRIDAY MORNING ACROSS THE TAHOE BASIN
AND LATE AFTERNOON ACROSS MONO COUNTY. SNOWLEVEL WILL RANGE FROM
4500 FEET ACROSS LASSEN COUNTY TO 6000 FEET IN MONO COUNTY FRIDAY
WHICH WILL PROVIDE A MIX OF RAIN AND SNOW TO VALLEY FLOORS DURING
PERIODS OF MINOR SPILLOVER IN WESTERN NEVADA BY FRIDAY EVENING.
OVERALL DO EXPECT MUCH IN THE WAY OF ACCUMULATING SNOWS FOR WRN NV
THROUGH SATURDAY MORNING. FUENTES

.LONG TERM...SATURDAY THROUGH CHRISTMAS DAY...

THOSE HEADING INTO THE SIERRA TO START THE HOLIDAY SEASON THIS
WEEKEND SHOULD PREPARE FOR DANGEROUS WINTER CONDITIONS.  PERIODS OF
HEAVY SNOW AND STRONG WINDS COULD LEAD TO WHITEOUT CONDITIONS AND
LENGTHY TRAVEL DELAYS. TRAVELERS MAY WANT TO CONSIDER A SECONDARY
ROUTE TO AVOID THE SIERRA PASSES THIS WEEKEND.

MODEL AGREEMENT REMAINS GOOD WITH MOIST ONSHORE FLOW INTO THE SIERRA
AND WESTERN NEVADA THROUGH EARLY SUNDAY. A DEEP AND COLD LOW REMAINS
OVER THE NORTHEAST PACIFIC WITH THE JET AND A WAVE PASSING INTO
NORTHERN CALIFORNIA AND NORTHWEST NEVADA. THE PATTERN REMAINS
FAVORABLE FOR A LONG DURATION SNOW EVENT IN THE NORTHERN SIERRA.
MODELS HAVE TURNED THE FLOW A BIT MORE TO THE SOUTHWEST AHEAD OF THE
SYSTEM, THIS MAY DELAY HEAVY SNOW FROM REACHING MONO COUNTY UNTIL
SATURDAY NIGHT.

LIQUID AMOUNTS VARY IN THE MODELS AS THEY STRUGGLE WITH THE TRACK OF
THE WAVE INTO NORTHERN CALIFORNIA SATURDAY. HOWEVER THERE IS GOOD
CONFIDENCE IN AT LEAST 1 INCH OF LIQUID ALONG THE CREST SATURDAY AND
SUNDAY, WITH HIGH END AMOUNTS EXCEEDING 2 INCHES. THE COLD AIR
(SINGLE DIGIT TEMPERATURES LIKELY ABOVE 8000-9000 FEET) WILL PRODUCE
A LIGHT POWDERY SNOW AND BE EASILY BLOWN AROUND BY THE STRONG WINDS
LEADING TO WHITEOUT CONDITIONS.  THOSE PLANNING BACKCOUNTRY
ACTIVITIES THIS WEEKEND WILL WANT CLOSELY MONITOR FORECASTS.

ACROSS WESTERN NEVADA A RAIN-SNOW MIX IS LIKELY SATURDAY AS SNOW
LEVELS FLUCTUATE BETWEEN VALLEY FLOORS AND 5500 FEET.  ENOUGH COLD
AIR SHOULD ARRIVE SATURDAY AFTERNOON AND SUNDAY TO KEEP SNOW LEVELS
ON VALLEY FLOORS UNTIL THE SYSTEM MOVES OUT OF THE AREA SUNDAY
NIGHT. TRAVEL COULD BECOME DIFFICULT AROUND RENO, CARSON, MINDEN AND
VIRGINIA CITY AS EARLY AS SATURDAY AFTERNOON, WITH SEVERAL INCHES OF
SNOW SATURDAY NIGHT AND SUNDAY.

MODELS BUILD A RIDGE INTO THE WEST COAST ON CHRISTMAS EVE AND
CHRISTMAS DAY.  THIS WILL LEAD TO COLD AIR BEING TRAPPED IN THE
WESTERN NEVADA VALLEYS. IF SEVERAL INCHES OF SNOW ACCUMULATE ON
VALLEY FLOORS, HIGHS MONDAY AND CHRISTMAS DAY MAY STRUGGLE TO CLIMB
ABOVE 30. BRONG

&&

.AVIATION...

HIGH PRESSURE WILL PASS OVER THE SIERRA AND WESTERN NEVADA TODAY.
THIS WILL PRODUCE LIGHT WINDS AT THE TERMINALS.  FOG MAY DEVELOP AT
TRUCKEE EARLY THIS MORNING, WITH CLEAR SKIES.

A PERIOD OF ACTIVE WEATHER WILL BEGIN THURSDAY AND PERSIST THROUGH
THE WEEKEND.  WINDS WILL BE THE INITIAL IMPACT STARTING THURSDAY.
PEAK SURFACE GUSTS COULD REACH 45KTS NORTH OF KTVL-KLOL, AND ALONG
THE EASTERN SIERRA TERMINALS IN MONO COUNTY.

SNOW WILL START TO PUSH INTO THE NORTHERN SIERRA THURSDAY, WITH
PERIODS IFR/LIFR CONDITIONS FRIDAY-SUNDAY.  RAIN AND SNOW WILL
SPREAD INTO WESTERN NEVADA FRIDAY AND FRIDAY NIGHT, WITH A SNOW
POSSIBLE SATURDAY AND SUNDAY. BRONG

&&

.REV WATCHES/WARNINGS/ADVISORIES...
NV...WINTER STORM WATCH FROM FRIDAY MORNING THROUGH LATE SATURDAY
     NIGHT NVZ002.

CA...WINTER STORM WATCH FROM THURSDAY EVENING THROUGH LATE SATURDAY
     NIGHT CAZ071.

     WINTER STORM WATCH FROM FRIDAY AFTERNOON THROUGH LATE SATURDAY
     NIGHT CAZ073.

     WINTER STORM WATCH FROM FRIDAY MORNING THROUGH LATE SATURDAY
     NIGHT CAZ072.

&&

FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/RENO (ALL LOWER CASE)

Nearby

Lake Wind Advisories in Nevada, 2012Lake Wind Advisories in California, 2012Every lake wind advisory in 2012

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.