Alert archive / California / Winter Storm Warnings in 2014

Winter Storm Warning 4, NWS Reno, NV

February 27, 2014Mono County, California

NWS Reno, NV issued this winter storm warning at Feb 27, 2014, 3:32 AM PST for Mono County, California. It took effect at Feb 28, 2014, 4:00 AM PST. It was in force for 18 hr. 6 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
Feb 27, 2014, 3:32 AM PST (11:32 UTC)
In effect from
Feb 28, 2014, 4:00 AM PST
Expired
Feb 28, 2014, 10:00 PM PST
In force
18 hr
Issued by
NWS Reno, NV

County Mono County, CA

The radar

The San Joaquin Valley radar (KHNX), 192 km from the middle of the area, began a volume at 11:33 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
Feb 28, 6:59 AM PSTSNOW 44 W Mammoth Lakes, CAMAMMOTH MOUNTAIN REPORTED 2 TO 4 INCHES OF SNOW OVERNIGHT.
Feb 28, 8:00 AM PSTSNOW 5Mammoth Lakes, CA0.60 INCHES WATER EQUIVALENT. 9 INCHES SNOW ON GROUND REPORTED AT MAMMOTH LAKES RANGER STATION 7800 FT.
Feb 28, 9:00 AM PSTHEAVY SNOW 7.3Lee Vining, CA7.3 INCHES SNOWFALL WITH 0.60 INCHES WATER EQUIVALENT REPORTED AT 6800 FT. 9 INCHES SNOW ON GROUND.
Feb 28, 10:00 AM PSTSNOW 5Bodie, CA0.40 INCHES WATER EQUIVALENT. 12 INCHES SNOW DEPTH AT BODIE STATE PARK 8370 FT.
Feb 28, 10:25 AM PSTHEAVY SNOW 8June Lake, CATOTAL SO FAR TODAY AT JUNE LAKE
Feb 28, 11:00 AM PSTHEAVY SNOW 94 Sse Crowley Lake, CA1.0 INCHES WATER EQUIVALENT.SNOW FALL STARTED AT 4AM WITH HEAVIEST SNOWFALL BETWEEN 7AM AND 10AM WITH ESTIMATED 2 INCHES PER HOUR. CURRENT TEMP 30F. LIGHTLY SNOWING.

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 00:00Z, 11.5 hours before the alert went out and 191 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 00:00Z on 2014-02-27Temperature 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 00:00Z on 2014-02-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 19 square meters per square second.19395878Sfc1 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
1768 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
19 m²/s²
0-3 km storm-relative helicity
97 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.

060 
WWUS45 KREV 271132
WSWREV

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
332 AM PST THU FEB 27 2014

CAZ073-280000-
/O.NEW.KREV.WS.W.0004.140228T0900Z-140301T0600Z/
/O.CON.KREV.WW.Y.0005.000000T0000Z-140227T1800Z/
MONO-
INCLUDING THE CITIES OF...BRIDGEPORT...MAMMOTH LAKES
332 AM PST THU FEB 27 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS
MORNING...
...WINTER STORM WARNING IN EFFECT FROM 1 AM TO 10 PM PST FRIDAY...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WINTER STORM
WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 1 AM TO 10 PM
PST FRIDAY. A WINTER WEATHER ADVISORY FOR SNOW REMAINS IN EFFECT
UNTIL 10 AM PST THIS MORNING.

* TIMING: SHOWERS WILL CONTINUE THROUGH LATE THIS MORNING WITH THE
  HEAVIEST SNOW UNTIL 6 AM. THE NEXT WAVE WILL BEGIN AFTER
  MIDNIGHT TONIGHT AND CONTINUE INTO FRIDAY EVENING.

* SNOW ACCUMULATIONS THIS MORNING: 2 TO 4 INCHES
  ADDITIONAL...MAINLY NEAR AND WEST OF HIGHWAY 395.

* SNOW ACCUMULATIONS FRIDAY: 4 TO 8 INCHES BELOW 7000 FEET...12 TO
  20 INCHES ABOVE 7000 FEET...AND UP TO 24 INCHES ALONG THE SIERRA
  CREST.

* SNOW LEVELS: 6500 FEET DROPPING TO NEAR VALLEY FLOORS AFTER
  MIDNIGHT. SNOW LEVELS MAY BRIEFLY RISE TO 6500 FEET FRIDAY
  AFTERNOON. 

* WIND GUSTS: 50 TO 70 MPH OVER RIDGES AND NEAR 35 MPH IN THE 
  LOWER ELEVATIONS.

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS ACROSS
  MONO COUNTY...THIS INCLUDES HIGHWAY 395. MOTORISTS SHOULD BE
  PREPARED FOR DELAYS THIS MORNING AND AGAIN ON FRIDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SNOW WILL TO POSE AN INCONVENIENCE TO TRAVELERS. ROADS WILL
BECOME SLICK AND HAZARDOUS...WITH SNOW AND ICE FIRST DEVELOPING
ON BRIDGES AND OVERPASSES. MOTORISTS SHOULD SLOW DOWN AND USE
CAUTION. CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA
WEATHER RADIO FOR UPDATES ON THIS SITUATION.


&&

$$

CAZ072-NVZ002-271800-
/O.CON.KREV.WW.Y.0005.000000T0000Z-140227T1800Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TRUCKEE...
INCLINE VILLAGE
332 AM PST THU FEB 27 2014

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

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

* TIMING: SHOWERS WILL CONTINUE THROUGH LATE THIS MORNING WITH A
  PERIOD OF MODERATE TO HEAVY SNOW THROUGH 6 AM.

* ADDITIONAL SNOW ACCUMULATIONS: 2 TO 4 INCHES AWITH LOCALLY UP TO
  6 INCHES ALONG THE SIERRA CREST.

* SNOW LEVELS: LAKE LEVEL.

* WIND GUSTS: 30 TO 50 MPH OVER RIDGES AND UP TO 25 MPH AT LAKE 
  LEVEL.

* IMPACTS: SNOW WILL CONTINUE TO CREATE HAZARDOUS DRIVING
  CONDITIONS AROUND THE TAHOE BASIN AND OVER THE SIERRA PASSES.
  THIS INCLUDES INTERSTATE 80 AND HIGHWAYS
  50...88...89...207...267 AND 431. CHAIN CONTROLS ARE IN PLACE
  OVER AREA PASSES WITH DELAYS LIKELY AGAIN ON FRIDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SNOW WILL POSE AN INCONVENIENCE TO TRAVELERS. ROADS WILL BECOME
SLICK AND HAZARDOUS...WITH SNOW AND ICE FIRST DEVELOPING ON
BRIDGES AND OVERPASSES. MOTORISTS SHOULD SLOW DOWN AND USE
CAUTION. CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA
WEATHER RADIO FOR UPDATES ON THIS SITUATION.

&&

$$

CAZ071-271800-
/O.CON.KREV.WW.Y.0005.000000T0000Z-140227T1800Z/
LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES-
332 AM PST THU FEB 27 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS
MORNING ABOVE 5000 FEET...

A WINTER WEATHER ADVISORY ABOVE 5000 FEET REMAINS IN EFFECT UNTIL
10 AM PST THIS MORNING. 

* TIMING: SHOWERS WILL CONTINUE THROUGH LATE THIS MORNING WITH A
  PERIOD OF MODERATE TO HEAVY SNOW THROUGH 6 AM THURSDAY MORNING.

* ADDTIONAL SNOW ACCUMULATIONS: 1 TO 3 INCHES WITH UP TO 5 INCHES
  NEAR YUBA PASS.

* SNOW LEVELS: 5000 FEET RISING T0 5500 BY LATE MORNING.

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS 
  THIS MORNING. MOTORISTS SHOULD BE PREPARED 
  FOR DELAYS ON HIGHWAYS 36...44...49...70 AND 89.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SNOW WILL POSE AN INCONVENIENCE TO TRAVELERS. ROADS WILL BECOME
SLICK AND HAZARDOUS...WITH SNOW AND ICE FIRST DEVELOPING ON
BRIDGES AND OVERPASSES. MOTORISTS SHOULD SLOW DOWN AND USE
CAUTION. CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA
WEATHER RADIO FOR UPDATES ON THIS SITUATION.

&&

$$


HTTP://WEATHER.GOV/RENO
7 follow-up statements
570 
WWUS45 KREV 271802
WSWREV

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
1002 AM PST THU FEB 27 2014

CAZ073-280215-
/O.EXP.KREV.WW.Y.0005.000000T0000Z-140227T1800Z/
/O.CON.KREV.WS.W.0004.140228T0900Z-140301T0600Z/
MONO-
INCLUDING THE CITIES OF...BRIDGEPORT...MAMMOTH LAKES
1002 AM PST THU FEB 27 2014

...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 AM TO 10 PM PST
FRIDAY...


A WINTER STORM WARNING FOR HEAVY SNOW REMAINS IN EFFECT FROM 1 AM
TO 10 PM PST FRIDAY.

* TIMING: SNOW WILL BEGIN AFTER MIDNIGHT TONIGHT AND WILL
  CONTINUE INTO FRIDAY EVENING.

* SNOW ACCUMULATIONS FRIDAY: 4 TO 8 INCHES BELOW 7000 FEET...12 
  TO 20 INCHES ABOVE 7000 FEET...AND UP TO 24 INCHES ALONG THE 
  SIERRA CREST. 

* SNOW LEVELS: NEAR VALLEY FLOORS WITH SNOW LEVELS BRIEFLY RISING TO
  6500 FEET FRIDAY AFTERNOON.

* WIND GUSTS: 50 TO 60 MPH OVER RIDGES.

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS ACROSS 
  MONO COUNTY...THIS INCLUDES HIGHWAY 395. MOTORISTS SHOULD BE 
  PREPARED FOR DELAYS THIS MORNING AND AGAIN ON FRIDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CONDITIONS CAN DETERIORATE RAPIDLY DURING WINTER STORMS...SLOW
DOWN AND ALLOW EXTRA TIME WHEN TRAVELING.  CARRY TIRE CHAINS...
FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF
AN EMERGENCY.  CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO
NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION.

&&

$$

CAZ072-NVZ002-271915-
/O.EXP.KREV.WW.Y.0005.000000T0000Z-140227T1800Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TRUCKEE...
INCLINE VILLAGE
1002 AM PST THU FEB 27 2014

...WINTER WEATHER ADVISORY WILL EXPIRE AT 10 AM PST THIS
MORNING...

THE WINTER WEATHER ADVISORY WILL EXPIRE AT 10 AM PST THIS
MORNING. 

SNOW SHOWERS ARE DIMINISHING ACROSS THE SIERRA THIS MORNING AND
THE WINTER WEATHER ADVISORIES WILL BE ALLOWED TO EXPIRE. ANOTHER
WINTER STORM WILL IMPACT THE SIERRA BEGINNING EARLY FRIDAY MORNING
WITH TRAVEL IMPACTS EXPECTED. ADDITIONAL WINTER WEATHER ADVISORIES
ARE LIKELY FOR THE TAHOE BASIN ON FRIDAY. MONITOR THE LAST
FORECAST UPDATE THIS AFTERNOON FOR ADDITIONAL DETAILS.

$$

CAZ071-271915-
/O.EXP.KREV.WW.Y.0005.000000T0000Z-140227T1800Z/
LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES-
1002 AM PST THU FEB 27 2014

...WINTER WEATHER ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING
ABOVE 5000 FEET...

THE WINTER WEATHER ADVISORY ABOVE 5000 FEET WILL EXPIRE AT 10 AM
PST THIS MORNING. 

RAIN AND SNOW SHOWERS WILL PERSIST THROUGH THE NEXT FEW HOURS BUT
THE BULK OF THE HEAVIEST PRECIPITATION HAS ENDED AND THE WINTER
WEATHER ADVISORY WILL BE ALLOWED TO EXPIRE. ANOTHER WINTER STORM
WILL IMPACT THE REGION BEGINNING EARLY FRIDAY MORNING WITH SEVERAL
INCHES OF SNOWFALL RESULTING IN TRAVEL IMPACTS MAINLY FOR PASSES
AND ROADWAYS WEST OF HIGHWAY 395. 

$$


HTTP://WEATHER.GOV/RENO
671 
WWUS45 KREV 272148
WSWREV

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
148 PM PST THU FEB 27 2014

CAZ073-281200-
/O.EXT.KREV.WS.W.0004.140228T1200Z-140301T0600Z/
MONO-
INCLUDING THE CITIES OF...BRIDGEPORT...MAMMOTH LAKES
148 PM PST THU FEB 27 2014

...WINTER STORM WARNING NOW IN EFFECT FROM 4 AM TO 10 PM PST
FRIDAY...

THE WINTER STORM WARNING FOR HEAVY SNOW IS NOW IN EFFECT FROM
4 AM TO 10 PM PST FRIDAY. 

* TIMING: SNOW WILL MOVE INTO THE SIERRA OVERNIGHT AND INTENSIFY
  FRIDAY MORNING. THE HEAVIEST PERIOD OF SNOW WILL OCCUR BETWEEN
  7AM AND 2PM. SNOW SHOWERS WILL PERSIST INTO FRIDAY EVENING.

* SNOW ACCUMULATIONS FRIDAY: 4 TO 8 INCHES BELOW 7000 FEET...12 TO
  24 INCHES ABOVE 7000 FEET.

* SNOW LEVELS: 5500 TO 6000 FEET. 

* WIND GUSTS: 50 TO 60 MPH OVER RIDGES.

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS WITH LOW
  VISIBILITY DUE TO HEAVY SNOW. CHAIN RESTRICTIONS AND TRAVEL
  DELAYS ARE EXPECTED...THIS INCLUDES HIGHWAY 395. MOTORISTS
  SHOULD BE PREPARED FOR DELAYS BEGINNING EARLY FRIDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CONDITIONS CAN DETERIORATE RAPIDLY DURING WINTER STORMS...SLOW
DOWN AND ALLOW EXTRA TIME WHEN TRAVELING.  CARRY TIRE CHAINS...
FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF
AN EMERGENCY.  CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO
NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION.

&&

$$

CAZ072-NVZ002-281200-
/O.NEW.KREV.WW.Y.0006.140228T1200Z-140301T0600Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TRUCKEE...
INCLINE VILLAGE
148 PM PST THU FEB 27 2014

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

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WINTER WEATHER
ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 4 AM TO 10 PM PST
FRIDAY.

* TIMING: SNOW WILL MOVE INTO THE SIERRA OVERNIGHT AND INTENSIFY
  FRIDAY MORNING. THE HEAVIEST PERIOD OF SNOW WILL OCCUR BETWEEN
  7AM AND NOON. SNOW SHOWERS WILL PERSIST INTO FRIDAY EVENING.

* SNOW ACCUMULATIONS: 4 TO 8 INCHES BELOW 7000 FEET...8 TO 12
  INCHES ABOVE 7000 FEET...AND UP TO 18 INCHES ALONG THE CREST IN
  ALPINE COUNTY INCLUDING CARSON PASS. 

* SNOW LEVELS: 5500 TO 6000 FEET.

* WIND GUSTS: 50 TO 60 MPH OVER RIDGES.

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS WITH LOW
  VISIBILITY DUE TO HEAVY SNOW. CHAIN RESTRICTIONS AND TRAVEL
  DELAYS ON INTERSTATE 80 AND HIGHWAYS 50...88...89...267 AND 431.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

SNOW IS EXPECTED TO POSE AN INCONVENIENCE TO TRAVELERS. ROADS
WILL BECOME SLICK AND HAZARDOUS...WITH SNOW AND ICE FIRST
DEVELOPING ON BRIDGES AND OVERPASSES. MOTORISTS SHOULD SLOW DOWN
AND USE CAUTION.  CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN
TO NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION.

&&

$$


HTTP://WEATHER.GOV/RENO
843 
WWUS45 KREV 281054
WSWREV

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
254 AM PST FRI FEB 28 2014

CAZ073-010000-
/O.CON.KREV.WS.W.0004.140228T1200Z-140301T0600Z/
MONO-
INCLUDING THE CITIES OF...BRIDGEPORT...MAMMOTH LAKES
254 AM PST FRI FEB 28 2014

...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 AM EARLY THIS
MORNING TO 10 PM PST THIS EVENING...

A WINTER STORM WARNING FOR HEAVY SNOW REMAINS IN EFFECT FROM 4 AM
EARLY THIS MORNING TO 10 PM PST THIS EVENING. 

* TIMING: SNOW MOVING INTO THE SIERRA EARLY THIS MORNING WILL
  INTENSIFY BY LATE MORNING INTO THIS AFTERNOON. THE HEAVIEST
  PERIOD OF SNOW WILL OCCUR BETWEEN 8AM AND 2PM. SNOW SHOWERS
  WILL PERSIST INTO THIS EVENING.

* SNOW ACCUMULATIONS FRIDAY: 4 TO 8 INCHES BELOW 7000 FEET...12 
  TO 24 INCHES ABOVE 7000 FEET. 

* SNOW LEVELS: 5500 TO 6000 FEET.

* WIND GUSTS: 50 TO 60 MPH OVER RIDGES.

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS WITH LOW
  VISIBILITY DUE TO HEAVY SNOW. CHAIN RESTRICTIONS AND TRAVEL
  DELAYS ARE EXPECTED...THIS INCLUDES HIGHWAY 395. MOTORISTS
  SHOULD BE PREPARED FOR DELAYS THIS MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CONDITIONS CAN DETERIORATE RAPIDLY DURING WINTER STORMS...SLOW
DOWN AND ALLOW EXTRA TIME WHEN TRAVELING.  CARRY TIRE CHAINS...
FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF
AN EMERGENCY.  CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO
NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION.

&&

$$

CAZ072-NVZ002-010000-
/O.CON.KREV.WW.Y.0006.140228T1200Z-140301T0600Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TRUCKEE...
INCLINE VILLAGE
254 AM PST FRI FEB 28 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM EARLY THIS
MORNING TO 10 PM PST THIS EVENING...

A WINTER WEATHER ADVISORY FOR SNOW REMAINS IN EFFECT FROM 4 AM
EARLY THIS MORNING TO 10 PM PST THIS EVENING. 

* TIMING: SNOW MOVING INTO THE SIERRA EARLY THIS MORNING WILL
  INTENSIFY BY LATE MORNING. THE HEAVIEST PERIOD OF SNOW WILL
  OCCUR BETWEEN 7AM AND NOON. SNOW SHOWERS WILL PERSIST INTO THIS
  EVENING.

* SNOW ACCUMULATIONS: 4 TO 8 INCHES BELOW 7000 FEET...8 TO 12 
  INCHES ABOVE 7000 FEET...AND UP TO 18 INCHES ALONG THE CREST 
  IN ALPINE COUNTY INCLUDING CARSON PASS.

* SNOW LEVELS: 5500 TO 6000 FEET.

* WIND GUSTS: 50 TO 60 MPH OVER RIDGES.

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS WITH 
  LOW VISIBILITY DUE TO HEAVY SNOW. CHAIN RESTRICTIONS AND 
  TRAVEL DELAYS ON INTERSTATE 80 AND HIGHWAYS 50...88...89...
  267 AND 431.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SNOW IS EXPECTED TO POSE AN INCONVENIENCE TO TRAVELERS. ROADS
WILL BECOME SLICK AND HAZARDOUS...WITH SNOW AND ICE FIRST
DEVELOPING ON BRIDGES AND OVERPASSES. MOTORISTS SHOULD SLOW DOWN
AND USE CAUTION.  CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN
TO NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION.

&&

$$


HTTP://WEATHER.GOV/RENO
516 
WWUS45 KREV 282244
WSWREV

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
244 PM PST FRI FEB 28 2014

CAZ073-010600-
/O.CON.KREV.WS.W.0004.000000T0000Z-140301T0600Z/
MONO-
INCLUDING THE CITIES OF...BRIDGEPORT...MAMMOTH LAKES
244 PM PST FRI FEB 28 2014

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

A WINTER STORM WARNING FOR HEAVY SNOW REMAINS IN EFFECT UNTIL
10 PM PST THIS EVENING. 

* TIMING: SNOW WILL CONTINUE THIS EVENING AND DIMINISH AFTER 10PM. 

* ADDITIONAL SNOW ACCUMULATIONS: 6 TO 9 INCHES ABOVE 7000 FEET...2 TO
  4 INCHES BELOW 7000 FEET.

* SNOW LEVELS: 5500 TO 6000 FEET.

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS WITH 
  LOW VISIBILITY DUE TO HEAVY SNOW. CHAIN RESTRICTIONS AND 
  TRAVEL DELAYS ARE EXPECTED...THIS INCLUDES HIGHWAY 395. 
  MOTORISTS SHOULD BE PREPARED FOR DELAYS THIS MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CONDITIONS CAN DETERIORATE RAPIDLY DURING WINTER STORMS...SLOW
DOWN AND ALLOW EXTRA TIME WHEN TRAVELING.  CARRY TIRE CHAINS...
FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF
AN EMERGENCY.  CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO
NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION.

&&

$$

CAZ072-NVZ002-010600-
/O.CON.KREV.WW.Y.0006.000000T0000Z-140301T0600Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TRUCKEE...
INCLINE VILLAGE
244 PM PST FRI FEB 28 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

A WINTER WEATHER ADVISORY FOR SNOW REMAINS IN EFFECT UNTIL 10 PM
PST THIS EVENING. 

* TIMING: SNOW WILL CONTINUE THIS EVENING AND DIMINISH AFTER 10PM.
  A MIX OF RAIN AND SNOW NEAR LAKE LEVEL WILL TRANSITION TO ALL SNOW
  THIS EVENING.

* ADDITIONAL SNOW ACCUMULATIONS: 3 TO 6 INCHES ABOVE 7000 FEET...1
  TO 3 INCHES BELOW 7000 FEET. 

* SNOW LEVELS: 6000 TO 6500 FEET LOWERING TO 5500 TO 6000 FEET. 

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS WITH 
  LOW VISIBILITY DUE TO HEAVY SNOW. CHAIN RESTRICTIONS AND 
  TRAVEL DELAYS ON INTERSTATE 80 AND HIGHWAYS 50...88...89... 
  267 AND 431.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SNOW IS EXPECTED TO POSE AN INCONVENIENCE TO TRAVELERS. ROADS
WILL BECOME SLICK AND HAZARDOUS...WITH SNOW AND ICE FIRST
DEVELOPING ON BRIDGES AND OVERPASSES. MOTORISTS SHOULD SLOW DOWN
AND USE CAUTION.  CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN
TO NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION.

&&

$$


HTTP://WEATHER.GOV/RENO
330 
WWUS45 KREV 010138 CCA
WSWREV

URGENT - WINTER WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE RENO NV
537 PM PST FRI FEB 28 2014

CAZ073-010600-
/O.COR.KREV.WS.W.0004.000000T0000Z-140301T0600Z/
MONO-
INCLUDING THE CITIES OF...BRIDGEPORT...MAMMOTH LAKES
537 PM PST FRI FEB 28 2014

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

A WINTER STORM WARNING FOR HEAVY SNOW REMAINS IN EFFECT UNTIL
10 PM PST THIS EVENING. 

* TIMING: SNOW WILL CONTINUE THIS EVENING AND DIMINISH AFTER 10 PM.

* ADDITIONAL SNOW ACCUMULATIONS: 6 TO 9 INCHES ABOVE 7000 FEET...2 TO
  4 INCHES BELOW 7000 FEET.

* SNOW LEVELS: 5500 TO 6000 FEET.

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS WITH LOW
  VISIBILITY DUE TO HEAVY SNOW. CHAIN RESTRICTIONS AND TRAVEL
  DELAYS ARE EXPECTED...THIS INCLUDES HIGHWAY 395.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CONDITIONS CAN DETERIORATE RAPIDLY DURING WINTER STORMS...SLOW
DOWN AND ALLOW EXTRA TIME WHEN TRAVELING.  CARRY TIRE CHAINS...
FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF
AN EMERGENCY.  CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO
NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION.

&&

$$

CAZ072-NVZ002-010600-
/O.CON.KREV.WW.Y.0006.000000T0000Z-140301T0600Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TRUCKEE...
INCLINE VILLAGE
537 PM PST FRI FEB 28 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

A WINTER WEATHER ADVISORY FOR SNOW REMAINS IN EFFECT UNTIL 10 PM
PST THIS EVENING. 

* TIMING: SNOW WILL CONTINUE THIS EVENING AND DIMINISH AFTER 10PM.
  A MIX OF RAIN AND SNOW NEAR LAKE LEVEL WILL TRANSITION TO ALL SNOW
  THIS EVENING.

* ADDITIONAL SNOW ACCUMULATIONS: 3 TO 6 INCHES ABOVE 7000 FEET...1
  TO 3 INCHES BELOW 7000 FEET. 

* SNOW LEVELS: 6000 TO 6500 FEET LOWERING TO 5500 TO 6000 FEET. 

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS WITH 
  LOW VISIBILITY DUE TO HEAVY SNOW. CHAIN RESTRICTIONS AND 
  TRAVEL DELAYS ON INTERSTATE 80 AND HIGHWAYS 50...88...89... 
  267 AND 431.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SNOW IS EXPECTED TO POSE AN INCONVENIENCE TO TRAVELERS. ROADS
WILL BECOME SLICK AND HAZARDOUS...WITH SNOW AND ICE FIRST
DEVELOPING ON BRIDGES AND OVERPASSES. MOTORISTS SHOULD SLOW DOWN
AND USE CAUTION.  CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN
TO NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION.

&&

$$


HTTP://WEATHER.GOV/RENO
987 
WWUS45 KREV 010457
WSWREV

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
857 PM PST FRI FEB 28 2014

CAZ073-010600-
/O.CON.KREV.WS.W.0004.000000T0000Z-140301T0600Z/
MONO-
INCLUDING THE CITIES OF...BRIDGEPORT...MAMMOTH LAKES
857 PM PST FRI FEB 28 2014

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

A WINTER STORM WARNING FOR HEAVY SNOW REMAINS IN EFFECT UNTIL
10 PM PST THIS EVENING. 

* TIMING: SNOW WILL CONTINUE THIS EVENING AND DIMINISH AFTER 10 
  PM.

* ADDITIONAL SNOW ACCUMULATIONS THIS EVENING: 6 TO 9 INCHES ABOVE
  7000 FEET...2 TO 4 INCHES BELOW 7000 FEET.

* SNOW LEVELS: 5500 TO 6000 FEET.

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS WITH 
  LOW VISIBILITY DUE TO HEAVY SNOW. CHAIN RESTRICTIONS AND 
  TRAVEL DELAYS ARE EXPECTED...THIS INCLUDES HIGHWAY 395.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

CONDITIONS CAN DETERIORATE RAPIDLY DURING WINTER STORMS...SLOW
DOWN AND ALLOW EXTRA TIME WHEN TRAVELING.  CARRY TIRE CHAINS...
FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF
AN EMERGENCY.  CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO
NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION.

&&

$$

CAZ070-NVZ005-011200-
/O.EXB.KREV.WW.Y.0006.140301T0500Z-140301T1200Z/
SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY-
INCLUDING THE CITIES OF...CEDARVILLE...FORT BIDWELL...EMPIRE...
GERLACH
857 PM PST FRI FEB 28 2014

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 AM PST SATURDAY...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WINTER WEATHER
ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 4 AM PST SATURDAY.

* TIMING: A BAND OF MODERATE TO HEAVY SNOW WILL IMPACT THE AREA
  THROUGH 4 AM SATURDAY. 

* SNOW ACCUMULATIONS: 2 TO 4 INCHES OF SNOW.

* SNOW LEVELS: DROPPING TO 4500 TO 5000 FEET.

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS WITH LOW
  VISIBILITY DUE TO HEAVY SNOW. EXPECT TRAVEL DELAYS FOR ROADS
  NORTH OF GERLACH, AROUND CEDARVILLE, AND THROUGH CEDAR PASS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SNOW IS EXPECTED TO POSE AN INCONVENIENCE TO TRAVELERS. ROADS
WILL BECOME SLICK AND HAZARDOUS...WITH SNOW AND ICE FIRST
DEVELOPING ON BRIDGES AND OVERPASSES. MOTORISTS SHOULD SLOW DOWN
AND USE CAUTION.  CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN
TO NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION.

&&

$$

CAZ072-NVZ002-010600-
/O.CON.KREV.WW.Y.0006.000000T0000Z-140301T0600Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TRUCKEE...
INCLINE VILLAGE
857 PM PST FRI FEB 28 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

A WINTER WEATHER ADVISORY FOR SNOW REMAINS IN EFFECT UNTIL 10 PM
PST THIS EVENING. 

* TIMING: SNOW WILL CONTINUE THIS EVENING AND DIMINISH AFTER 10
  PM. 

* ADDITIONAL SNOW ACCUMULATIONS: 3 TO 6 INCHES ABOVE 7000 FEET...1
  TO 3 INCHES BELOW 7000 FEET. MOST OF THE ADDITIONAL SNOW
  ACCUMULATION WILL BE NEAR THE SIERRA CREST.

* SNOW LEVELS: 6000 TO 6500 FEET LOWERING TO 5500 TO 6000 FEET.

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS WITH 
  LOW VISIBILITY DUE TO HEAVY SNOW. CHAIN RESTRICTIONS AND 
  TRAVEL DELAYS ON INTERSTATE 80 AND HIGHWAYS 50...88...89... 
  267 AND 431.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SNOW IS EXPECTED TO POSE AN INCONVENIENCE TO TRAVELERS. ROADS
WILL BECOME SLICK AND HAZARDOUS...WITH SNOW AND ICE FIRST
DEVELOPING ON BRIDGES AND OVERPASSES. MOTORISTS SHOULD SLOW DOWN
AND USE CAUTION.  CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN
TO NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION.

&&

$$


HTTP://WEATHER.GOV/RENO
029 
WWUS45 KREV 010551
WSWREV

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
951 PM PST FRI FEB 28 2014

CAZ073-010700-
/O.EXP.KREV.WS.W.0004.000000T0000Z-140301T0600Z/
MONO-
INCLUDING THE CITIES OF...BRIDGEPORT...MAMMOTH LAKES
951 PM PST FRI FEB 28 2014

...WINTER STORM WARNING WILL EXPIRE AT 10 PM PST THIS EVENING...

WHILE THE HEAVIEST SNOWS HAVE LEFT THE AREA, PERIODS OF LIGHT TO
MODERATE SNOW WILL REMAIN LIKELY OVERNIGHT WITH A FEW MORE INCHES
OF ACCUMULATIONS ALONG AND WEST OF HIGHWAY 395. ROADS WILL REMAIN
SLICK AND HAZARDOUS OVERNIGHT. ALLOW PLENTY OF EXTRA TIME FOR
TRAVEL AND PLAN ON CHAIN CONTROLS.


$$

CAZ072-NVZ002-010700-
/O.EXP.KREV.WW.Y.0006.000000T0000Z-140301T0600Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TRUCKEE...
INCLINE VILLAGE
951 PM PST FRI FEB 28 2014

...WINTER WEATHER ADVISORY WILL EXPIRE AT 10 PM PST THIS
EVENING...

WHILE THE HEAVIEST SNOWS HAVE LEFT THE AREA, PERIODS OF LIGHT
SNOW WILL REMAIN LIKELY OVERNIGHT WITH AN INCH OR TWO OF
ACCUMULATION NEAR THE SIERRA CREST. ROADS WILL REMAIN SLICK AND
HAZARDOUS OVERNIGHT. ALLOW EXTRA TIME FOR TRAVEL AND PLAN ON CHAIN
CONTROLS.

$$

CAZ070-NVZ005-011200-
/O.CON.KREV.WW.Y.0006.000000T0000Z-140301T1200Z/
SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY-
INCLUDING THE CITIES OF...CEDARVILLE...FORT BIDWELL...EMPIRE...
GERLACH
951 PM PST FRI FEB 28 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
SATURDAY...

A WINTER WEATHER ADVISORY FOR SNOW REMAINS IN EFFECT UNTIL 4 AM
PST SATURDAY. 

* TIMING: A BAND OF MODERATE TO HEAVY SNOW WILL IMPACT THE AREA 
  THROUGH 4 AM SATURDAY.

* SNOW ACCUMULATIONS: 2 TO 4 INCHES OF SNOW.

* SNOW LEVELS: DROPPING TO 4500 TO 5000 FEET.

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS WITH 
  LOWVISIBILITY DUE TO HEAVY SNOW. EXPECT TRAVEL DELAYS FOR 
  ROADS NORTH OF GERLACH... AROUND CEDARVILLE... AND THROUGH 
  CEDAR PASS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SNOW IS EXPECTED TO POSE AN INCONVENIENCE TO TRAVELERS. ROADS
WILL BECOME SLICK AND HAZARDOUS...WITH SNOW AND ICE FIRST
DEVELOPING ON BRIDGES AND OVERPASSES. MOTORISTS SHOULD SLOW DOWN
AND USE CAUTION.  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 winter storm warning 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 winter storm warning went out at Feb 27, 3:31 AM PST, 1 minute earlier.

Area forecast discussion, Feb 27, 3:31 AM PST, 1 minute before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE RENO NV
331 AM PST THU FEB 27 2014

.SYNOPSIS...

THE FIRST IN A SERIES OF PACIFIC STORMS WILL CONTINUE TO BRING SNOW
TO THE SIERRA THROUGH THIS MORNING. ROAD RESTRICTIONS AND CHAIN
CONTROLS ARE IN EFFECT FOR AREA PASSES. AFTER A BRIEF LULL THIS
EVENING, ADDITIONAL STORMS WILL MOVE INTO THE WEST COAST FRIDAY
AND SOMETIME EARLY NEXT WEEK. THE NEXT STORM WILL BRING SIGNIFICANT
SNOW MAINLY TO MONO COUNTY BUT POSSIBLY FARTHER NORTH TO THE
SOUTHERN REACHES OF THE TAHOE BASIN.

&&

.SHORT TERM...

A FEW SIGNIFICANT ADJUSTMENTS WERE NECESSARY CONCERNING SNOW
TOTALS MAINLY FOR MONO COUNTY FOR THE FRIDAY TO SATURDAY STORM.
NAM, GFS, AND EC MODEL DEPICTIONS OF THE JET HAVE SHIFTED
NORTHWARD WITH A FAVORABLE ORIENTATION TO BRING SIGNIFICANT SNOW
TO AREAS ALONG AND WEST OF HIGHWAY 395 IN MONO COUNTY. SNOW
ACCUMULATIONS HAVE BEEN BUMPED UP BY ABOUT 25 PERCENT FOR THESE
AREAS WITH TOTALS RANGING FROM 4 TO 12 INCHES ALONG HIGHWAY 395
FROM CONWAY SUMMIT TO MAMMOTH AIRPORT AND FROM 15 TO 22 INCHES
ABOVE 7000 FEET. HIGHER TOTALS AROUND AND ABOVE 2 FEET WILL BE
POSSIBLE TOWARDS THE SIERRA CREST. ALSO, THERE IS ABOUT A 20
PERCENT CHANCE THAT THE LOWER REACHES OF THE TAHOE BASIN COULD SEE
SOME TOTALS HIGHER THAN CURRENTLY FORECASTED. HOWEVER, THIS FLOW
REGIME IS NOT AS FAVORABLE FOR THE TAHOE BASIN DUE TO A LOSS OF
UPSLOPING.

OTHERWISE, THE FORECAST REMAINS ON TRACK. PRECIPITATION IS
STREAMING ACROSS THE SIERRA WITH EMBEDDED CONVECTIVE BANDS. SOME
SIERRA TOTALS AT AND ABOVE 7000 FEET HAVE EXCEEDED 5 INCHES;
PRECIPITATION WILL CONTINUE UNTIL LATE MORNING BECOMING
INCREASINGLY SPORADIC AS THE LOW MOVES INTO THE CALIFORNIA
INTERIOR. SNOW LEVELS MAY DROP BELOW 5000 FEET BRIEFLY AS MORE
INTENSE CONVECTIVE BANDS PRECEDE THE LOW.

ASIDE FROM THE DIFFERENT ORIENTATION OF THE JET, LITTLE HAS
CHANGED IN THE PRESENTATION OF THE NEXT SYSTEM AS IT TRACKS
THROUGH SOUTHERN CALIFORNIA EARLY FRIDAY MORNING. A WINTER WEATHER
WARNING HAS BEEN ISSUED FOR MONO COUNTY. IT IS POSSIBLE THAT SNOW
AMOUNTS COULD BE HIGHER FOR ALPINE COUNTY AND THE SOUTHERN REACHES
OF THE TAHOE BASIN WHERE THERE IS MORE UNCERTAINTY AND OVERALL
LOWER CONFIDENCE IN TOTAL LIQUID EQUIVALENT AMOUNTS. GENERALLY
HAVE LESS THAN 6 INCHES OF SNOW, BUT MAY NEED TO ADJUST SLIGHTLY
HIGHER TO ADVISORY IF THE 12Z MODEL RUNS COME IN A LITTLE WETTER.
BOYD

.LONG TERM...SUNDAY THROUGH WEDNESDAY...

FEW CHANGES MADE TO THE LONG TERM WITH UNCERTAINTY REMAINING HIGH.
GFS/EC/GEFS CONTINUE TO SHOW DIFFERING SOLUTIONS WITH THE GEFS MEAN
A GOOD AVERAGE OF WHAT TO EXPECT. EC CONTINUES TO BE THE WETTEST
SOLUTION AND THE GFS DRIEST.

STILL EXPECT SOMEWHAT OF A BREAK SUN/SUN NIGHT ALTHOUGH A FEW
SHOWERS WILL REMAIN POSSIBLE IN THE SIERRA DUE TO MOIST UPSLOPE
FLOW. BOTH THE GFS/EC HAVE THE NEXT SYSTEM FOR LATE MONDAY/MONDAY
NIGHT, AND IT IS FAIRLY WEAK. GFS IS WEAKER THAN EC, BUT IT STILL
LOOKS LIKE THERE COULD BE A DECENT CHANCE OF LIGHT PRECIP NORTH OF
I-80. ANOTHER BREAK TUESDAY INTO WEDNESDAY BEFORE ANOTHER SYSTEM
APPROACHES FOR LATE WEDNESDAY INTO THURSDAY. GFS IS WEAKER THAN
PREVIOUS RUNS AS IS THE GEFS WHILE THE EC CONTINUES WITH A FAIRLY
STRONG SYSTEM. AT THIS POINT, WITH THE UNCERTAINTY, MADE FEW IF ANY
CHANGES.

THE ONE THING THAT DOES LOOK CERTAIN IS THAT THE REGION WILL BE IN A
WEAK MEAN RIDGE. THEREFORE EXPECT TEMPERATURES TO WARM SLOWLY AND
RISE A FEW DEGREES ABOVE AVERAGE BY MIDWEEK. SNOW LEVELS WILL ALSO
RISE, PERHAPS TO AROUND 6000-6500 FEET FOR THE MON-MON NIGHT SYSTEM
AND TO 7500 FEET FOR THE MIDWEEK SYSTEM (IF IT OCCURS). WINDS ALSO
LOOK TO REMAIN FAIRLY LIGHT THROUGH THE PERIOD. WALLMANN

&&

.AVIATION...

SOME MVFR/IFR CIGS THRU 18Z THIS MORNING FOR KTRK/KTVL/KMMH IN -SN.
STILL EXPECTING ABOUT ANOTHER 2 INCHES OF RUNWAY ACCUMULATION THIS
MORNING DUE TO THE HEAVIER SNOW SHOWERS. LCL MVFR CIGS IN RA FOR WRN
NV THRU 18Z AS WELL.

A BREAK THIS AFTERNOON/TONIGHT BEFORE THE NEXT SYSTEM MOVES IN.
CONDS TO RAPIDLY DETERIORATE SOUTH OF HWY 50 AROUND 12Z. EXPECT
WIDESPREAD MVFR/IFR CIGS/VIS THERE THRU 00Z SAT AND MORE LOCALIZED
NORTH. SOME RUNWAY ACCUMULATION LIKELY FOR KTRK/KTVL/KMMH WITH
HEAVIEST AT KMMH WHERE MORE THAN 6 INCHES IS POSSIBLE. FOR KCXP/KRNO
STILL EXPECT MAINLY VFR ALTHOUGH CIGS LIKELY TO BE 4-5000 FEET WITH
SOME MTN OBSCURATION.

WINDS DO NOT LOOK GUSTY ALTHOUGH RIDGE GUSTS ACROSS THE SIERRA TO BE
75 MPH AT TIMES. WITH IT BEING FROM THE SOUTH, EXPECT LESS
TURBULENCE AND LLWS THAN IN A SW CROSS-BARRIER FLOW. WALLMANN

&&

.REV WATCHES/WARNINGS/ADVISORIES...
NV...WINTER WEATHER ADVISORY UNTIL 10 AM PST THIS MORNING NVZ002.

CA...WINTER WEATHER ADVISORY UNTIL 10 AM PST THIS MORNING ABOVE 5000
     FEET FOR CAZ071.

     WINTER WEATHER ADVISORY UNTIL 10 AM PST THIS MORNING CAZ073.

     WINTER STORM WARNING FROM 1 AM TO 10 PM PST FRIDAY CAZ073.

     WINTER WEATHER ADVISORY UNTIL 10 AM PST THIS MORNING CAZ072.

&&

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

The office that day

Everything else NWS Reno, NV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 27, 1:48 PM PSTWinter Weather AdvisoryREVAlpine, El Dorado, Modoc, Nevada, Placer38 hr

Nearby

Winter Storm Warnings in California, 2014Every winter storm warning in 2014

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.