Alert archive / Nevada / High Wind Watches in 2011

High Wind Watch 3, NWS Las Vegas, NV

February 23, 2011Clark County, Nye County, Nevada

NWS Las Vegas, NV issued this high wind watch at Feb 23, 2011, 2:39 PM PST for Clark County, Nye County, Nevada. It took effect at Feb 25, 2011, 10:00 AM PST. It was in force for .

The area

The counties it named.

The facts

Issued
Feb 23, 2011, 2:39 PM PST (22:39 UTC)
In effect from
Feb 25, 2011, 10:00 AM PST
Expired
Feb 24, 2011, 2:51 PM PST
In force
Issued by
NWS Las Vegas, NV

Counties Clark County, NV, Nye County, NV

The radar

The Las Vegas radar (KESX), 176 km from the middle of the area, began a volume at 22:41 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Las Vegas, NV (KVEF), launched 12:00Z, 10.7 hours before the alert went out and 86 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, Las Vegas, NV at 12:00Z on 2011-02-23Temperature 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 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Las Vegas, NV at 12:00Z on 2011-02-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 7 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
2002 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
7 m²/s²
0-3 km storm-relative helicity
26 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.

247 
WWUS75 KVEF 232239
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
239 PM PST WED FEB 23 2011

...GUSTY WINDS ARRIVING THURSDAY INTO SATURDAY MORNING...

.AN AREA OF LOW PRESSURE DROPPING SOUTHWARD ALONG THE COAST WILL
RESULT IN STRONG GUSTY SOUTHWEST WINDS ACROSS THE EASTERN SLOPES
OF THE SOUTHERN SIERRA NEVADA ON THURSDAY FOLLOWED BY PORTIONS OF
THE MOJAVE DESERT ON FRIDAY INTO EARLY SATURDAY.

CAZ519-240645-
/O.NEW.KVEF.WI.Y.0006.110224T1200Z-110225T0600Z/
EASTERN SIERRA SLOPES-
INCLUDING...ASPENDELL...WHITNEY PORTAL
239 PM PST WED FEB 23 2011

...WIND ADVISORY IN EFFECT FROM 4 AM TO 10 PM PST THURSDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY FOR THE EASTERN SLOPES OF THE SOUTHERN SIERRA NEVADA...WHICH
IS IN EFFECT FROM 4 AM TO 10 PM PST THURSDAY.

* WINDS: WEST WINDS SUSTAINED AT 30 TO 40 MPH WITH GUSTS UP TO 65 MPH
  ESPECIALLY NEAR THE CREST AND ALONG RIDGETOPS.

* TIMING: WINDS WILL BEGIN TO INCREASE THURSDAY MORNING WITH THE
  STRONGEST WINDS EXPECTED BETWEEN 12 PM AND 8 PM THURSDAY.

* LOCATIONS: MT. WHITNEY AND OTHER LOCATIONS ALONG THE SIERRA
  CREST AS WELL AS ASPENDELL.

* IMPACTS: STRONG WINDS WILL CREATE HAZARDOUS CONDITIONS FOR
  ANYONE VENTURING OUT IN THE HIGH COUNTY OF THE SOUTHERN SIERRA.
  TRAVEL INTO OR OUT OF ASPENDELL MAY BE DIFFICULT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

NVZ017-018-240645-
/O.NEW.KVEF.WI.Y.0007.110225T1800Z-110226T0600Z/
WESTERN CLARK AND SOUTHERN NYE COUNTY-SHEEP RANGE-
INCLUDING...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY
239 PM PST WED FEB 23 2011

...WIND ADVISORY IN EFFECT FROM 10 AM TO 10 PM PST FRIDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY FOR WESTERN CLARK AND SOUTHERN NYE COUNTY AS WELL AS THE
SHEEP RANGE...WHICH IS IN EFFECT FROM 10 AM TO 10 PM PST FRIDAY.

* WINDS: SOUTHWEST WINDS WILL BE SUSTAINED AT 20 TO 30 MPH WITH
  GUSTS OF 40 TO 50 MPH. LOCALLY HIGHER GUSTS WILL OCCUR OVER THE
  HIGHER RIDGES OF THE SHEEP RANGE.

* TIMING: WINDS WILL BEGIN TO INCREASE LATE FRIDAY MORNING WITH
  THE HIGHEST WINDS LIKELY BETWEEN 2 PM AND 9 PM FRIDAY.

* LOCATIONS: PAHRUMP...AMARGOSA VALLEY...MERCURY...INDIAN SPRINGS
  AND THE DESERT NATIONAL WILDLIFE REFUGE.

* IMPACTS: STRONG CROSSWINDS WILL MAKE FOR DIFFICULT TRAVEL ALONG
  AREA ROADWAYS INCLUDING HIGHWAY 95 FROM INDIAN SPRINGS NORTH
  TOWARDS AMARGOSA VALLEY. AREAS OF BLOWING DUST WILL BE POSSIBLE
  ESPECIALLY NEAR DRY LAKE BEDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

CAZ523-524-240645-
/O.NEW.KVEF.WI.Y.0007.110225T1800Z-110226T0300Z/
WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT-
INCLUDING...BARSTOW...DAGGETT...FORT IRWIN...BAKER...
MOUNTAIN PASS...MITCHELL CAVERNS
239 PM PST WED FEB 23 2011

...WIND ADVISORY IN EFFECT FROM 10 AM TO 7 PM PST FRIDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY FOR ALL OF NORTHERN SAN BERNARDINO COUNTY...WHICH IS IN
EFFECT FROM 10 AM TO 7 PM PST FRIDAY.

* WINDS: SOUTHWEST WINDS WILL BE SUSTAINED AT 2O TO 30 MPH WITH
  GUSTS OF 40 TO 50 MPH.

* TIMING: WINDS WILL INCREASE LATE FRIDAY MORNING WITH THE HIGHEST
  WINDS EXPECTED BETWEEN 2 PM AND 6 PM FRIDAY.

* LOCATIONS: BARSTOW...DAGGETT...YERMO...FORT IRWIN...FOUR
  CORNERS...BAKER...MOUNTAIN PASS AND THE MOJAVE NATIONAL
  PRESERVE.

* IMPACTS: STRONG WINDS WILL MAKE FOR DIFFICULT TRAVEL ALONG
  INTERSTATE 15 FROM AROUND BARSTOW TO THE CALIFORNIA...NEVADA
  STATE LINE AS WELL AS ON HIGHWAY 58 FROM BARSTOW TO FOUR CORNERS
  AND HIGHWAY 395 FROM FOUR CORNERS NORTH TOWARDS THE RANDSBURG
  AREA. AREAS OF BLOWING DUST WILL BE POSSIBLE ESPECIALLY NEAR ANY
  DRY LAKE BEDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

NVZ019-240645-
/O.NEW.KVEF.HW.A.0003.110225T1800Z-110226T0900Z/
SPRING MOUNTAINS-RED ROCK CANYON-
INCLUDING...THE TOWN OF MT CHARLESTON...RED ROCK
239 PM PST WED FEB 23 2011

...HIGH WIND WATCH IN EFFECT FROM FRIDAY MORNING THROUGH LATE
FRIDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A HIGH WIND
WATCH FOR THE SPRING MOUNTAINS INCLUDING RED ROCK CANYON...WHICH
IS IN EFFECT FROM FRIDAY MORNING THROUGH LATE FRIDAY NIGHT.

* WINDS: SOUTHWEST WINDS SUSTAINED AT 30 TO 40 MPH WITH GUSTS UP
  TO 60 MPH ARE POSSIBLE.

* TIMING: WINDS ARE EXPECTED TO INCREASE LATE FRIDAY MORNING WITH
  THE STRONGEST WINDS LIKELY BETWEEN 4 PM FRIDAY AND 4 AM SATURDAY
  BEFORE WINDS LESSEN.

* LOCATIONS: MT CHARLESTON...RED ROCK CANYON...SPRING MOUNTAIN
  RANCH STATE PARK.

* IMPACTS: TRAVEL WILL LIKELY BE DIFFICULT ON AREA ROADWAYS
  INCLUDING KYLE AND LEE CANYON ROADS AND HIGHWAY 160. HIGHWAY 159
  WILL MOST LIKELY SEE THE HIGHEST WINDS ESPECIALLY IF ENHANCED
  DOWNSLOPE WINDS DEVELOP. THERE IS SOME POTENTIAL FOR TREES TO BE
  DOWNED AND LIGHTWEIGHT OBJECTS TO BE BLOWN AWAY OR DAMAGED IF
  NOT SECURED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH
WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH AND...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR IN THE WATCH AREA. CONTINUE TO MONITOR
FORECASTS FOR THE LATEST INFORMATION.

&&

$$

STACHELSKI
4 follow-up statements
908 
WWUS75 KVEF 240641
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
1041 PM PST WED FEB 23 2011

...GUSTY WINDS ARRIVING THURSDAY INTO SATURDAY MORNING...

.AN AREA OF LOW PRESSURE DROPPING SOUTHWARD ALONG THE WEST COAST
WILL RESULT IN STRONG GUSTY SOUTHWEST WINDS ACROSS THE EASTERN
SLOPES OF THE SOUTHERN SIERRA NEVADA ON THURSDAY FOLLOWED BY
PORTIONS OF THE MOJAVE DESERT ON FRIDAY INTO EARLY SATURDAY.

CAZ519-241445-
/O.CON.KVEF.WI.Y.0006.110224T1200Z-110225T0600Z/
EASTERN SIERRA SLOPES-
INCLUDING...ASPENDELL...WHITNEY PORTAL
1041 PM PST WED FEB 23 2011

...WIND ADVISORY REMAINS IN EFFECT FROM 4 AM TO 10 PM PST
THURSDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 4 AM TO 10 PM PST THURSDAY
FOR THE EASTERN SLOPES OF THE SOUTHERN SIERRA NEVADA.

* WINDS: WEST WINDS SUSTAINED AT 30 TO 40 MPH WITH GUSTS UP TO 65 
  MPH ESPECIALLY NEAR THE CREST AND ALONG RIDGETOPS. 

* TIMING: WINDS WILL BEGIN TO INCREASE THURSDAY MORNING WITH 
  THE STRONGEST WINDS EXPECTED BETWEEN 12 PM AND 8 PM THURSDAY.

* LOCATIONS: MT. WHITNEY AND OTHER LOCATIONS ALONG THE SIERRA 
  CREST AS WELL AS ASPENDELL.

* IMPACTS: STRONG WINDS WILL CREATE HAZARDOUS CONDITIONS FOR 
  ANYONE VENTURING OUT IN THE HIGH COUNTY OF THE SOUTHERN 
  SIERRA. TRAVEL INTO OR OUT OF ASPENDELL MAY BE DIFFICULT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$

NVZ017-018-241445-
/O.CON.KVEF.WI.Y.0007.110225T1800Z-110226T0600Z/
WESTERN CLARK AND SOUTHERN NYE COUNTY-SHEEP RANGE-
INCLUDING...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY
1041 PM PST WED FEB 23 2011

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM PST FRIDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM PST FRIDAY
FOR WESTERN CLARK COUNTY AND SOUTHERN NYE COUNTY AS WELL AS THE
SHEEP RANGE.

* WINDS: SOUTHWEST WINDS WILL BE SUSTAINED AT 20 TO 30 MPH WITH 
  GUSTS OF 40 TO 50 MPH. LOCALLY HIGHER GUSTS WILL OCCUR OVER THE 
  HIGHER RIDGES OF THE SHEEP RANGE. 

* TIMING: WINDS WILL BEGIN TO INCREASE LATE FRIDAY MORNING WITH 
  THE HIGHEST WINDS LIKELY BETWEEN 2 PM AND 9 PM FRIDAY.

* LOCATIONS: PAHRUMP...AMARGOSA VALLEY...MERCURY...INDIAN 
  SPRINGS AND THE DESERT NATIONAL WILDLIFE REFUGE.

* IMPACTS: STRONG CROSSWINDS WILL MAKE FOR DIFFICULT TRAVEL 
  ALONG AREA ROADWAYS INCLUDING HIGHWAY 95 FROM INDIAN SPRINGS 
  NORTH TOWARDS AMARGOSA VALLEY. AREAS OF BLOWING DUST WILL BE 
  POSSIBLE ESPECIALLY NEAR DRY LAKE BEDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

CAZ523-524-241445-
/O.CON.KVEF.WI.Y.0007.110225T1800Z-110226T0300Z/
WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT-
INCLUDING...BARSTOW...DAGGETT...FORT IRWIN...BAKER...
MOUNTAIN PASS...MITCHELL CAVERNS
1041 PM PST WED FEB 23 2011

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM PST FRIDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM PST FRIDAY
FOR ALL OF NORTHERN SAN BERNARDINO COUNTY.

* WINDS: SOUTHWEST WINDS WILL BE SUSTAINED AT 2O TO 30 MPH WITH 
  GUSTS OF 40 TO 50 MPH. 

* TIMING: WINDS WILL INCREASE LATE FRIDAY MORNING WITH THE 
  HIGHEST WINDS EXPECTED BETWEEN 2 PM AND 6 PM FRIDAY. 

* LOCATIONS: BARSTOW...DAGGETT...YERMO...FORT IRWIN...FOUR 
  CORNERS...BAKER...MOUNTAIN PASS AND THE MOJAVE NATIONAL 
  PRESERVE. 

* IMPACTS: STRONG WINDS WILL MAKE FOR DIFFICULT TRAVEL ALONG 
  INTERSTATE 15 FROM AROUND BARSTOW TO THE CALIFORNIA...NEVADA 
  STATE LINE AS WELL AS ON HIGHWAY 58 FROM BARSTOW TO FOUR 
  CORNERS AND HIGHWAY 395 FROM FOUR CORNERS NORTH TOWARDS THE 
  RANDSBURG AREA. AREAS OF BLOWING DUST WILL BE POSSIBLE 
  ESPECIALLY NEAR ANY DRY LAKE BEDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

NVZ019-241445-
/O.CON.KVEF.HW.A.0003.110225T1800Z-110226T0900Z/
SPRING MOUNTAINS-RED ROCK CANYON-
INCLUDING...THE TOWN OF MT CHARLESTON...RED ROCK
1041 PM PST WED FEB 23 2011

...HIGH WIND WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH
LATE FRIDAY NIGHT...

A HIGH WIND WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH
LATE FRIDAY NIGHT FOR THE SPRING MOUNTAINS INCLUDING RED ROCK
CANYON.

* WINDS: SOUTHWEST WINDS SUSTAINED AT 30 TO 40 MPH WITH GUSTS UP 
  TO 60 MPH ARE POSSIBLE. 

* TIMING: WINDS ARE EXPECTED TO INCREASE LATE FRIDAY MORNING 
  WITH THE STRONGEST WINDS LIKELY BETWEEN 4 PM FRIDAY AND 4 AM 
  SATURDAY BEFORE WINDS LESSEN.

* LOCATIONS: MT CHARLESTON...RED ROCK CANYON...SPRING MOUNTAIN 
  RANCH STATE PARK.

* IMPACTS: TRAVEL WILL LIKELY BE DIFFICULT ON AREA ROADWAYS 
  INCLUDING KYLE AND LEE CANYON ROADS AND HIGHWAY 160. HIGHWAY 
  159 WILL MOST LIKELY SEE THE HIGHEST WINDS ESPECIALLY IF 
  ENHANCED DOWNSLOPE WINDS DEVELOP. THERE IS SOME POTENTIAL 
  FOR TREES TO BE DOWNED AND LIGHTWEIGHT OBJECTS TO BE BLOWN 
  AWAY OR DAMAGED IF NOT SECURED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH
WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH AND...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR IN THE WATCH AREA. CONTINUE TO MONITOR
FORECASTS FOR THE LATEST INFORMATION.

&&

$$

PIERCE
300 
WWUS75 KVEF 241440
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
640 AM PST THU FEB 24 2011

...GUSTY WINDS ARRIVING THIS AFTERNOON INTO SATURDAY MORNING...

.A STRONG LOW PRESSURE SYSTEM DROPPING SOUTHWARD ALONG THE WEST
COAST WILL RESULT IN STRONG GUSTY SOUTHWEST WINDS ACROSS THE
EASTERN SLOPES OF THE SOUTHERN SIERRA NEVADA TODAY FOLLOWED BY
PORTIONS OF THE MOJAVE DESERT ON FRIDAY INTO EARLY SATURDAY.

CAZ519-242000-
/O.CON.KVEF.WI.Y.0006.000000T0000Z-110225T0600Z/
EASTERN SIERRA SLOPES-
INCLUDING...ASPENDELL...WHITNEY PORTAL
640 AM PST THU FEB 24 2011

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

A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING FOR
THE EAST SLOPES OF THE SOUTHERN SIERRA.

* WINDS: WEST WINDS SUSTAINED AT 30 TO 40 MPH WITH GUSTS UP TO 65 
  MPH ESPECIALLY NEAR THE CREST AND ALONG RIDGETOPS. 

* TIMING: WINDS WILL BEGIN TO INCREASE THIS MORNING WITH 
  THE STRONGEST WINDS EXPECTED BETWEEN 12 PM AND 8 PM THIS AFTERNOON
  AND EVENING.

* LOCATIONS: MT. WHITNEY AND OTHER LOCATIONS ALONG THE SIERRA 
  CREST AS WELL AS ASPENDELL.

* IMPACTS: STRONG WINDS WILL CREATE HAZARDOUS CONDITIONS FOR 
  ANYONE VENTURING OUT IN THE HIGH COUNTY OF THE SOUTHERN 
  SIERRA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$

NVZ017-018-242000-
/O.CON.KVEF.WI.Y.0007.110225T1800Z-110226T0600Z/
WESTERN CLARK AND SOUTHERN NYE COUNTY-SHEEP RANGE-
INCLUDING...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY
640 AM PST THU FEB 24 2011

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM PST FRIDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM PST FRIDAY FOR
WESTERN CLARK AND SOUTHERN NYE COUNTY AND THE SHEEP RANGE.

* WINDS: SOUTHWEST WINDS WILL BE SUSTAINED AT 20 TO 30 MPH WITH 
  GUSTS OF 40 TO 50 MPH. LOCALLY HIGHER GUSTS WILL OCCUR OVER THE 
  HIGHER RIDGES OF THE SHEEP RANGE. 

* TIMING: WINDS WILL BEGIN TO INCREASE LATE FRIDAY MORNING WITH 
  THE HIGHEST WINDS LIKELY BETWEEN 2 PM AND 9 PM FRIDAY.

* LOCATIONS: PAHRUMP...AMARGOSA VALLEY...MERCURY...INDIAN 
  SPRINGS AND THE DESERT NATIONAL WILDLIFE REFUGE.

* IMPACTS: STRONG CROSSWINDS WILL MAKE FOR DIFFICULT TRAVEL 
  ALONG AREA ROADWAYS INCLUDING HIGHWAY 95 FROM INDIAN SPRINGS 
  NORTH TOWARDS AMARGOSA VALLEY. AREAS OF BLOWING DUST WILL BE 
  POSSIBLE ESPECIALLY NEAR DRY LAKE BEDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

CAZ523-524-242000-
/O.CON.KVEF.WI.Y.0007.110225T1800Z-110226T0300Z/
WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT-
INCLUDING...BARSTOW...DAGGETT...FORT IRWIN...BAKER...
MOUNTAIN PASS...MITCHELL CAVERNS
640 AM PST THU FEB 24 2011

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM PST FRIDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM PST FRIDAY
FOR NORTHERN SAN BERNARDINO COUNTY.

* WINDS: SOUTHWEST WINDS WILL BE SUSTAINED AT 2O TO 30 MPH WITH 
  GUSTS OF 40 TO 50 MPH. 

* TIMING: WINDS WILL INCREASE LATE FRIDAY MORNING WITH THE 
  HIGHEST WINDS EXPECTED BETWEEN 2 PM AND 6 PM FRIDAY.

* LOCATIONS: BARSTOW...DAGGETT...YERMO...FORT IRWIN...FOUR 
  CORNERS...BAKER...MOUNTAIN PASS AND THE MOJAVE NATIONAL 
  PRESERVE. 

* IMPACTS: STRONG WINDS WILL MAKE FOR DIFFICULT TRAVEL ALONG 
  INTERSTATE 15 FROM AROUND BARSTOW TO THE CALIFORNIA...NEVADA 
  STATE LINE AS WELL AS ON HIGHWAY 58 FROM BARSTOW TO FOUR 
  CORNERS AND HIGHWAY 395 FROM FOUR CORNERS NORTH TOWARDS THE 
  RANDSBURG AREA. AREAS OF BLOWING DUST WILL BE POSSIBLE 
  ESPECIALLY NEAR ANY DRY LAKE BEDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

NVZ019-242000-
/O.CON.KVEF.HW.A.0003.110225T1800Z-110226T0900Z/
SPRING MOUNTAINS-RED ROCK CANYON-
INCLUDING...THE TOWN OF MT CHARLESTON...RED ROCK
640 AM PST THU FEB 24 2011

...HIGH WIND WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH
LATE FRIDAY NIGHT...

A HIGH WIND WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH
LATE FRIDAY NIGHT FOR THE SPRING MOUNTAINS AND RED ROCK CANYON. 

* WINDS: SOUTHWEST WINDS SUSTAINED AT 30 TO 40 MPH WITH GUSTS UP 
  TO 60 MPH ARE POSSIBLE. 

* TIMING: WINDS ARE EXPECTED TO INCREASE LATE FRIDAY MORNING 
  WITH THE STRONGEST WINDS LIKELY BETWEEN 4 PM FRIDAY AND 4 AM 
  SATURDAY BEFORE WINDS DIMINISH.

* LOCATIONS: MT CHARLESTON...RED ROCK CANYON...SPRING MOUNTAIN 
  RANCH STATE PARK.

* IMPACTS: TRAVEL WILL LIKELY BE DIFFICULT ON AREA ROADWAYS 
  INCLUDING KYLE AND LEE CANYON ROADS AND HIGHWAY 160. HIGHWAY 
  159 WILL MOST LIKELY SEE THE HIGHEST WINDS ESPECIALLY IF 
  ENHANCED DOWNSLOPE WINDS DEVELOP. THERE IS SOME POTENTIAL 
  FOR TREES TO BE DOWNED AND LIGHTWEIGHT OBJECTS TO BE BLOWN 
  AWAY OR DAMAGED IF NOT SECURED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH
WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH AND...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR IN THE WATCH AREA. CONTINUE TO MONITOR
FORECASTS FOR THE LATEST INFORMATION.

&&

$$
822 
WWUS75 KVEF 241748
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
948 AM PST THU FEB 24 2011

...GUSTY WINDS ARRIVING THIS AFTERNOON INTO SATURDAY MORNING...

.A STRONG LOW PRESSURE SYSTEM DROPPING SOUTHWARD ALONG THE WEST
COAST WILL RESULT IN STRONG GUSTY SOUTHWEST WINDS ACROSS THE
EASTERN SLOPES OF THE SOUTHERN SIERRA NEVADA TODAY AND THE SPRING
MOUNTAINS THIS EVENING INTO EARLY TONIGHT FOLLOWED BY PORTIONS OF
THE MOJAVE DESERT FROM LATE FRIDAY MORNING INTO EARLY SATURDAY.

NVZ019-250200-
/O.EXB.KVEF.WI.Y.0006.110225T0000Z-110225T1000Z/
/O.CON.KVEF.HW.A.0003.110225T1800Z-110226T0900Z/
SPRING MOUNTAINS-RED ROCK CANYON-
INCLUDING...THE TOWN OF MT CHARLESTON...RED ROCK
948 AM PST THU FEB 24 2011

...WIND ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 2 AM PST
FRIDAY...
...HIGH WIND WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH
LATE FRIDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY FOR THE SPRING MOUNTAINS INCLUDING RED ROCK CANYON...WHICH
IS IN EFFECT FROM 4 PM THIS AFTERNOON TO 2 AM PST FRIDAY. A HIGH
WIND WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH LATE
FRIDAY NIGHT AS WELL FOR THIS AREA.

* WINDS: SOUTHWEST WINDS SUSTAINED AT 2O TO 30 MPH WITH GUSTS OF
  40 TO 50 MPH ARE EXPECTED THIS EVENING INTO EARLY TONIGHT.
  SOUTHWEST WINDS SUSTAINED AT 30 TO 40 MPH WITH GUSTS UP TO 60
  MPH ARE POSSIBLE FRIDAY MORNING INTO LATE FRIDAY NIGHT.

* TIMING: WINDS ARE EXPECTED TO INCREASE LATE FRIDAY MORNING 
  WITH THE STRONGEST WINDS LIKELY BETWEEN 4 PM FRIDAY AND 4 AM 
  SATURDAY BEFORE WINDS DIMINISH.

* LOCATIONS: MT CHARLESTON...RED ROCK CANYON...SPRING MOUNTAIN
  RANCH STATE PARK

* IMPACTS: TRAVEL WILL LIKELY BE DIFFICULT ON AREA ROADWAYS 
  INCLUDING KYLE AND LEE CANYON ROADS AND HIGHWAY 160. HIGHWAY 
  159 WILL MOST LIKELY SEE THE HIGHEST WINDS ESPECIALLY IF 
  ENHANCED DOWNSLOPE WINDS DEVELOP. THERE IS SOME POTENTIAL 
  FOR TREES TO BE DOWNED AND LIGHTWEIGHT OBJECTS TO BE BLOWN 
  AWAY OR DAMAGED IF NOT SECURED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH
WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH AND...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR IN THE WATCH AREA. CONTINUE TO MONITOR
FORECASTS FOR THE LATEST INFORMATION.

&&

$$

CAZ519-250200-
/O.CON.KVEF.WI.Y.0006.000000T0000Z-110225T0600Z/
EASTERN SIERRA SLOPES-
INCLUDING...ASPENDELL...WHITNEY PORTAL
948 AM PST THU FEB 24 2011

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

A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING FOR
THE EASTERN SLOPES OF THE SOUTHERN SIERRA NEVADA.

* WINDS: WEST WINDS SUSTAINED AT 30 TO 40 MPH WITH GUSTS UP TO 65 
  MPH ESPECIALLY NEAR THE CREST AND ALONG RIDGETOPS. 

* TIMING: WINDS WILL BEGIN TO INCREASE THIS MORNING WITH THE 
  STRONGEST WINDS EXPECTED BETWEEN 12 PM AND 8 PM THIS 
  AFTERNOON AND EVENING.

* LOCATIONS: ASPENDELL...MT WHITNEY

* IMPACTS: STRONG WINDS WILL CREATE HAZARDOUS CONDITIONS FOR 
  ANYONE VENTURING OUT IN THE HIGH COUNTY OF THE SOUTHERN 
  SIERRA. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$

NVZ017-018-250200-
/O.CON.KVEF.WI.Y.0007.110225T1800Z-110226T0600Z/
WESTERN CLARK AND SOUTHERN NYE COUNTY-SHEEP RANGE-
INCLUDING...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY
948 AM PST THU FEB 24 2011

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM PST FRIDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM PST FRIDAY
FOR WESTERN CLARK AND SOUTHERN NYE COUNTIES AS WELL AS THE SHEEP
RANGE.

* WINDS: SOUTHWEST WINDS WILL BE SUSTAINED AT 20 TO 30 MPH WITH 
  GUSTS OF 40 TO 50 MPH. LOCALLY HIGHER GUSTS WILL OCCUR OVER THE 
  HIGHER RIDGES OF THE SHEEP RANGE. 

* TIMING: WINDS WILL BEGIN TO INCREASE LATE FRIDAY MORNING WITH 
  THE HIGHEST WINDS LIKELY BETWEEN 2 PM AND 9 PM FRIDAY.

* LOCATIONS: PAHRUMP...INDIAN SPRINGS...MERCURY...AMARGOSA
  VALLEY...DESERT NATIONAL WILDLIFE REFUGE.

* IMPACTS: STRONG CROSSWINDS WILL MAKE FOR DIFFICULT TRAVEL 
  ALONG AREA ROADWAYS INCLUDING HIGHWAY 95 FROM INDIAN SPRINGS 
  NORTH TOWARDS AMARGOSA VALLEY. AREAS OF BLOWING DUST WILL BE 
  POSSIBLE ESPECIALLY NEAR DRY LAKE BEDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

CAZ523-524-250200-
/O.CON.KVEF.WI.Y.0007.110225T1800Z-110226T0300Z/
WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT-
INCLUDING...BARSTOW...DAGGETT...FORT IRWIN...BAKER...
MOUNTAIN PASS...MITCHELL CAVERNS
948 AM PST THU FEB 24 2011

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM PST FRIDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM PST FRIDAY
FOR NORTHERN SAN BERNARDINO COUNTY.

* WINDS: SOUTHWEST WINDS WILL BE SUSTAINED AT 2O TO 30 MPH WITH 
  GUSTS OF 40 TO 50 MPH. 

* TIMING: WINDS WILL INCREASE LATE FRIDAY MORNING WITH THE 
  HIGHEST WINDS EXPECTED BETWEEN 2 PM AND 6 PM FRIDAY.

* LOCATIONS: BAKER...MOUNTAIN PASS...MITCHELL CAVERNS...
  BARSTOW...DAGGETT...FORT IRWIN...YERMO...FOUR CORNERS 

* IMPACTS: STRONG WINDS WILL MAKE FOR DIFFICULT TRAVEL ALONG 
  INTERSTATE 15 FROM AROUND BARSTOW TO THE CALIFORNIA...NEVADA 
  STATE LINE AS WELL AS ON HIGHWAY 58 FROM BARSTOW TO FOUR 
  CORNERS AND HIGHWAY 395 FROM FOUR CORNERS NORTH TOWARDS THE 
  RANDSBURG AREA. AREAS OF BLOWING DUST WILL BE POSSIBLE 
  ESPECIALLY NEAR ANY DRY LAKE BEDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

STACHELSKI
473 
WWUS75 KVEF 242251
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
251 PM PST THU FEB 24 2011

...GUSTY WINDS THIS EVENING INTO EARLY TONIGHT AND AGAIN FRIDAY
MORNING INTO SATURDAY MORNING...

.A STRONG LOW PRESSURE SYSTEM DROPPING SOUTHWARD ALONG THE WEST
COAST WILL RESULT IN STRONG GUSTY SOUTHWEST WINDS ACROSS THE
EASTERN SLOPES OF THE SOUTHERN SIERRA NEVADA THIS EVENING AND THE
SPRING MOUNTAINS THIS EVENING INTO EARLY TONIGHT FOLLOWED BY
PORTIONS OF THE MOJAVE DESERT FROM LATE FRIDAY MORNING INTO EARLY
SATURDAY.

NVZ019-250700-
/O.UPG.KVEF.HW.A.0003.110225T1800Z-110226T0900Z/
/O.NEW.KVEF.HW.W.0004.110225T1800Z-110226T0900Z/
/O.CON.KVEF.WI.Y.0006.110225T0000Z-110225T1000Z/
SPRING MOUNTAINS-RED ROCK CANYON-
INCLUDING...THE TOWN OF MT CHARLESTON...RED ROCK
251 PM PST THU FEB 24 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 AM PST FRIDAY...
...HIGH WIND WARNING IN EFFECT FROM 10 AM FRIDAY TO 1 AM PST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A HIGH WIND
WARNING FOR THE SPRING MOUNTAINS INCLUDING RED ROCK CANYON...WHICH
IS IN EFFECT FROM 10 AM FRIDAY TO 1 AM PST SATURDAY. THE HIGH WIND
WATCH IS NO LONGER IN EFFECT. A WIND ADVISORY REMAINS IN EFFECT
UNTIL 2 AM PST FRIDAY AS WELL FOR THE SPRING MOUNTAINS INCLUDING
RED ROCK CANYON.

* WINDS: SOUTHWEST WINDS SUSTAINED AT 2O TO 30 MPH WITH GUSTS OF
  40 TO 50 MPH ARE EXPECTED THIS EVENING INTO EARLY TONIGHT.
  SOUTHWEST WINDS SUSTAINED AT 30 TO 40 MPH WITH GUSTS UP TO 60
  MPH ARE EXPECTED FRIDAY MORNING INTO EARLY SATURDAY MORNING.

* TIMING: THERE WILL BE TWO PERIODS OF GUSTY WINDS. THE FIRST
  PERIOD WILL BE THIS EVENING INTO EARLY FRIDAY. A STRONGER PERIOD
  OF WINDS IS EXPECTED FROM LATE FRIDAY MORNING INTO EARLY
  SATURDAY MORNING. WIND GUSTS AROUND 60 MPH WILL BE MOST LIKELY
  FRIDAY EVENING INTO EARLY SATURDAY MORNING.

* LOCATIONS: MT CHARLESTON...RED ROCK CANYON...SPRING MOUNTAIN
  RANCH STATE PARK.

* IMPACTS: TRAVEL WILL LIKELY BE DIFFICULT ON AREA ROADWAYS
  INCLUDING KYLE AND LEE CANYON ROADS AND HIGHWAY 160. HIGHWAY 159
  WILL MOST LIKELY SEE THE HIGHEST WINDS DUE TO ENHANCED DOWNSLOPE
  WINDS. THERE IS SOME POTENTIAL FOR TREES TO BE DOWNED AND
  LIGHTWEIGHT OBJECTS TO BE BLOWN AWAY OR DAMAGED IF NOT SECURED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS THAT A HAZARDOUS HIGH WIND EVENT IS
EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH
AND...OR GUSTS OF AT LEAST 58 MPH CAN LEAD TO PROPERTY DAMAGE.

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

NVZ020-250700-
/O.EXB.KVEF.WI.Y.0007.110225T1800Z-110226T0900Z/
LAS VEGAS VALLEY-
INCLUDING...LAS VEGAS...NORTH LAS VEGAS...HENDERSON...
BOULDER CITY...SUMMERLIN...NELLIS...MOUNTAINS EDGE...SEVEN HILLS...
BLUE DIAMOND
251 PM PST THU FEB 24 2011

...WIND ADVISORY IN EFFECT FROM 10 AM FRIDAY TO 1 AM PST SATURDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY FOR THE LAS VEGAS VALLEY...WHICH IS IN EFFECT FROM 10 AM
FRIDAY TO 1 AM PST SATURDAY.

* WINDS: SOUTHWEST WINDS WILL BE SUSTAINED AT 2O TO 30 MPH WITH
  GUSTS OF 40 TO 50 MPH. LOCAL GUSTS OF 50 TO 55 MPH WILL BE
  POSSIBLE ALONG THE FAR WEST SIDE OF THE VALLEY.

* TIMING: WINDS WILL INCREASE LATE FRIDAY MORNING WITH THE HIGHEST
  WINDS EXPECTED BETWEEN 3 PM FRIDAY AND 12 AM SATURDAY. THE
  STRONGER WINDS WILL LIKELY LAST LONGER ON THE WEST SIDE OF THE
  VALLEY.

* LOCATIONS: ALL AREAS OF THE LAS VEGAS VALLEY WILL LIKELY SEE
  GUSTS OF 40 MPH OR GREATER. SUMMERLIN...THE LONE MOUNTAIN
  AREA...CENTENNIAL HILLS AND MOUNTAIN'S EDGE COULD SEE GUSTS OF
  50 TO 55 MPH. 

* IMPACTS: STRONG WINDS WILL MAKE FOR DIFFICULT TRAVEL ALONG LAS
  VEGAS VALLEY ROADS ESPECIALLY ON THE 215 BELTWAY BETWEEN RAINBOW
  AND THE 215 AND HIGHWAY 95 INTERSECTION IN CENTENNIAL HILLS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

CAZ519-250600-
/O.CON.KVEF.WI.Y.0006.000000T0000Z-110225T0600Z/
EASTERN SIERRA SLOPES-
INCLUDING...ASPENDELL...WHITNEY PORTAL
251 PM PST THU FEB 24 2011

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

A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING FOR
THE EASTERN SLOPES OF THE SOUTHERN SIERRA NEVADA.

* WINDS: WEST WINDS SUSTAINED AT 30 TO 40 MPH WITH GUSTS UP TO 65 
  MPH ESPECIALLY NEAR THE CREST AND ALONG RIDGETOPS. 

* TIMING: THE HIGHEST WINDS WILL CONTINUE THROUGH AROUND 8 PM THIS
  EVENING WITH WINDS SLOWLY LESSENING OVERNIGHT.

* LOCATIONS: ASPENDELL...MOUNT WHITNEY

* IMPACTS: STRONG WINDS WILL CREATE HAZARDOUS CONDITIONS FOR 
  ANYONE VENTURING OUT IN THE HIGH COUNTY OF THE SOUTHERN 
  SIERRA. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$

NVZ017-018-250700-
/O.CON.KVEF.WI.Y.0007.110225T1800Z-110226T0600Z/
WESTERN CLARK AND SOUTHERN NYE COUNTY-SHEEP RANGE-
INCLUDING...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY
251 PM PST THU FEB 24 2011

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM PST FRIDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM PST FRIDAY
FOR WESTERN CLARK AND SOUTHERN NYE COUNTIES AND THE SHEEP RANGE.

* WINDS: SOUTHWEST WINDS WILL BE SUSTAINED AT 20 TO 30 MPH WITH 
  GUSTS OF 40 TO 50 MPH. LOCALLY HIGHER GUSTS WILL OCCUR OVER THE 
  HIGHER RIDGES OF THE SHEEP RANGE. 

* TIMING: WINDS WILL BEGIN TO INCREASE LATE FRIDAY MORNING WITH 
  THE HIGHEST WINDS LIKELY BETWEEN 2 PM AND 9 PM FRIDAY.

* LOCATIONS: PAHRUMP...INDIAN SPRINGS...DESERT ROCK...AMARGOSA
  VALLEY...DESERT NATIONAL WILDLIFE REFUGE. 

* IMPACTS: STRONG CROSSWINDS WILL MAKE FOR DIFFICULT TRAVEL 
  ALONG AREA ROADWAYS INCLUDING HIGHWAY 95 FROM INDIAN SPRINGS 
  NORTH TOWARDS AMARGOSA VALLEY. AREAS OF BLOWING DUST WILL BE 
  POSSIBLE ESPECIALLY NEAR DRY LAKE BEDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

CAZ523-524-250700-
/O.CON.KVEF.WI.Y.0007.110225T1800Z-110226T0300Z/
WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT-
INCLUDING...BARSTOW...DAGGETT...FORT IRWIN...BAKER...
MOUNTAIN PASS...MITCHELL CAVERNS
251 PM PST THU FEB 24 2011

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM PST FRIDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM PST FRIDAY
FOR NORTHERN SAN BERNARDINO COUNTY.

* WINDS: SOUTHWEST WINDS WILL BE SUSTAINED AT 2O TO 30 MPH WITH 
  GUSTS OF 40 TO 50 MPH. 

* TIMING: WINDS WILL INCREASE LATE FRIDAY MORNING WITH THE 
  HIGHEST WINDS EXPECTED BETWEEN 2 PM AND 6 PM FRIDAY.

* LOCATIONS: BAKER...MOUNTAIN PASS...MITCHELL CAVERNS...
  BARSTOW...DAGGETT...FORT IRWIN...YERMO...FOUR CORNERS 

* IMPACTS: STRONG WINDS WILL MAKE FOR DIFFICULT TRAVEL ALONG 
  INTERSTATE 15 FROM AROUND BARSTOW TO THE CALIFORNIA...NEVADA 
  STATE LINE AS WELL AS ON HIGHWAY 58 FROM BARSTOW TO FOUR 
  CORNERS AND HIGHWAY 395 FROM FOUR CORNERS NORTH TOWARDS THE 
  RANDSBURG AREA. AREAS OF BLOWING DUST WILL BE POSSIBLE 
  ESPECIALLY NEAR ANY DRY LAKE BEDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

STACHELSKI

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 23, 2:39 PM PSTWind AdvisoryVEFClark, Nye33 hr
Feb 23, 2:39 PM PSTWind AdvisoryVEFClark, Esmeralda, Lincoln, Nye61 hr
Feb 23, 3:11 PM PSTWinter Storm WatchVEFClark, Lincoln, Nye24 hr

Nearby

High Wind Watches in Nevada, 2011Every high wind watch in 2011

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.