Alert archive / Nevada / Wind Advisories in 2011

Wind Advisory 3, NWS Las Vegas, NV

January 31, 2011Inyo County, San Bernardino County, California; Mohave County, Arizona; 4 counties in Nevada

NWS Las Vegas, NV issued this wind advisory at Jan 31, 2011, 1:58 PM PST for Inyo County, San Bernardino County, California; Mohave County, Arizona; 4 counties in Nevada. It took effect at Feb 1, 2011, 9:00 AM PST. It was in force for 30 hr.

The area

The counties it named.

The facts

Issued
Jan 31, 2011, 1:58 PM PST (21:58 UTC)
In effect from
Feb 1, 2011, 9:00 AM PST
Expired
Feb 2, 2011, 2:36 PM PST
In force
30 hr
Issued by
NWS Las Vegas, NV

Counties Mohave County, AZ, Inyo County, CA, San Bernardino County, CA, Clark County, NV, Esmeralda County, NV, Lincoln County, NV, Nye County, NV

The radar

The Las Vegas radar (KESX), 142 km from the middle of the area, began a volume at 22:00 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, 10.0 hours before the alert went out and 47 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 2011-01-31Temperature 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 2011-01-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 80 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
2084 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
80 m²/s²
0-3 km storm-relative helicity
81 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.

694 
WWUS75 KVEF 312158
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
158 PM PST MON JAN 31 2011

.STRONG...GUSTY NORTH WINDS WILL DEVELOP OVER THE SOUTHERN GREAT
BASIN AND THE EASTERN MOJAVE DESERT TUESDAY AND WEDNESDAY AS A
VERY COLD AIR MASS FROM CANADA DROPS DOWN THROUGH UTAH INTO
ARIZONA. THE STRONGEST WINDS WITH THE POTENTIAL FOR GUSTS TO
AROUND 60 MPH WILL BE OVER SOUTHEAST NEVADA...THE COLORADO RIVER
VALLEY AND EASTERN SAN BERNARDINO COUNTY IN CALIFORNIA.

AZZ001-003-CAZ519>523-525-NVZ014-015-017-010600-
/O.NEW.KVEF.WI.Y.0003.110201T1700Z-110202T0800Z/
NORTHWEST PLATEAU-NORTHWEST DESERTS-EASTERN SIERRA SLOPES-
OWENS VALLEY-WHITE MOUNTAINS OF INYO COUNTY-
DEATH VALLEY NATIONAL PARK-WESTERN MOJAVE DESERT-MORONGO BASIN-
ESMERALDA AND CENTRAL NYE COUNTY-LINCOLN COUNTY-
WESTERN CLARK AND SOUTHERN NYE COUNTY-
INCLUDING...COLORADO CITY...
PIPE SPRING NATIONAL MONUMENT...TUWEEP...MT TRUMBULL...KINGMAN...
GOLDEN VALLEY...DOLAN SPRINGS...VALENTINE...WIKIEUP...YUCCA...
ASPENDELL...WHITNEY PORTAL...BISHOP...INDEPENDENCE...LONE PINE...
OLANCHA...FURNACE CREEK...SHOSHONE...BARSTOW...DAGGETT...
FORT IRWIN...MORONGO VALLEY...YUCCA VALLEY...TWENTYNINE PALMS...
BEATTY...GOLDFIELD...SILVER PEAK...DYER...CALIENTE...PIOCHE...
PANACA...HIKO...ALAMO...RACHEL...PAHRUMP...INDIAN SPRINGS...
DESERT ROCK...AMARGOSA VALLEY
158 PM PST MON JAN 31 2011 /258 PM MST MON JAN 31 2011/

...WIND ADVISORY IN EFFECT FROM 9 AM PST /10 AM MST/ TUESDAY TO
MIDNIGHT PST /1 AM MST/ TUESDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY FOR PORTIONS OF SOUTHERN NEVADA...SOUTHEAST CALIFORNIA
AND NORTHWEST ARIZONA...WHICH IS IN EFFECT FROM 9 AM PST /10 AM
MST/ TUESDAY TO MIDNIGHT PST /1 AM MST/ TUESDAY NIGHT.

* WINDS: NORTH WINDS BETWEEN 20 AND 30 MPH WITH GUSTS BETWEEN 40
  AND 50 MPH.

* TIMING: WINDS ARE EXPECTED TO FIRST DEVELOP ACROSS
  ESMERALDA...NYE AND LINCOLN COUNTIES MID TO LATE TUESDAY MORNING
  AND THEN PUSH COMPLETELY THROUGH THE REMAINDER OF THE AREA BY
  EARLY AFTERNOON . WINDS ARE EXPECTED TO REMAIN STRONG THROUGH
  THE EVENING HOURS.

* LOCATIONS: COLORADO CITY...PIPE SPRING NATIONAL MONUMENT...
  KINGMAN...DOLAN SPRINGS...WIKIEUP....ASPENDELL...BARSTOW...FORT
  IRWIN...MORONGO VALLEY...YUCCA VALLEY...TWENTYNINE PALMS...
  BEATTY...GOLDFIELD...DYER...CALIENTE...PIOCHE...PANACA...
  RACHEL...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...AMARGOSA
  VALLEY.

* IMPACTS: WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY
  FOR MOTORCYCLES AND HIGH PROFILE VEHICLES. IN ADDITION...STRONG
  WINDS OVER DESERT AREAS COULD RESULT IN BRIEFLY LOWERED
  VISIBILITES TO WELL UNDER A MILE AT TIMES IN BLOWING DUST OR
  BLOWING SAND. USE EXTRA CAUTION.

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.

&&

$$

NVZ018-019-010600-
/O.EXB.KVEF.HW.A.0001.110201T1700Z-110203T0200Z/
SHEEP RANGE-SPRING MOUNTAINS-RED ROCK CANYON-
INCLUDING...THE TOWN OF MT CHARLESTON...RED ROCK
158 PM PST MON JAN 31 2011

...HIGH WIND WATCH IN EFFECT FROM TUESDAY MORNING THROUGH WEDNESDAY
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A HIGH WIND
WATCH FOR THE SPRING MOUNTAINS...RED ROCK CANYON AND SHEEP
RANGE...WHICH IS IN EFFECT FROM TUESDAY MORNING THROUGH WEDNESDAY
AFTERNOON.

* WINDS: NORTH WINDS GUSTING TO AROUND 60 MPH ARE POSSIBLE AS A
  STRONG COLD FRONT PUSHES DOWN THROUGH SOUTHERN NEVADA. SUSTAINED
  SPEEDS OF 25 TO 35 MPH AND GUSTS BETWEEN 50 AND 60 MPH WILL BE
  COMMON IN THESE AREAS.

* TIMING: WINDS WILL INCREASE TUESDAY AND CONTINUE THROUGH
  WEDNESDAY WITH THE STRONGEST WINDS EXPECTED LATE TUESDAY MORNING
  THROUGH TUESDAY EVENING. WINDS ARE EXPECTED TO DECREASE ACROSS
  THE AREA BY LATE WEDNESDAY.

* LOCATIONS: THE TOWN OF MT CHARLESTON AND RED ROCK CANYON.

* IMPACTS: IF THESE WINDS DEVELOP...ACTIONS WILL NEED TO BE 
  TAKEN TO SECURE TRASH CANS AND OTHER LOOSE OR LIGHTWEIGHT 
  OUTDOOR OBJECTS. MOTORISTS WILL NEED TO DRIVE WITH ADDED 
  CAUTION DUE TO THE STRONG CROSS WINDS.

STRONG WINDS IN EXCESS OF 30 MPH WILL CREATE DANGEROUS BOATING
CONDITIONS ON AREA LAKES AND MAY CREATE VERY CHOPPY WATERS AND
GENERATE LARGE WAVES WHICH COULD CAPSIZE OR SWAMP SMALL CRAFT.

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.

&&

$$

AZZ002-036-CAZ524-526-527-NVZ016-020>022-010600-
/O.EXT.KVEF.HW.A.0001.110201T1700Z-110203T0200Z/
LAKE HAVASU AND FORT MOHAVE-LAKE MEAD NATIONAL RECREATION AREA-
EASTERN MOJAVE DESERT-CADIZ BASIN-SAN BERNARDINO COUNTY-
UPPER COLORADO RIVER VALLEY-NORTHEAST CLARK COUNTY-LAS VEGAS VALLEY-
SOUTHERN CLARK COUNTY-
INCLUDING...LAKE HAVASU...DESERT HILLS...TOPOCK...
BULLHEAD CITY...MOHAVE VALLEY...BAKER...MOUNTAIN PASS...
MITCHELL CAVERNS...VIDAL JUNCTION...NEEDLES...MESQUITE...OVERTON...
MOAPA...LAS VEGAS...NORTH LAS VEGAS...HENDERSON...BOULDER CITY...
SUMMERLIN...NELLIS...MOUNTAINS EDGE...SEVEN HILLS...BLUE DIAMOND...
HOOVER DAM...LAUGHLIN...PRIMM...SEARCHLIGHT...CAL-NEV-ARI
158 PM PST MON JAN 31 2011 /258 PM MST MON JAN 31 2011/

...HIGH WIND WATCH NOW IN EFFECT FROM TUESDAY MORNING THROUGH
WEDNESDAY AFTERNOON...

THE HIGH WIND WATCH IS NOW IN EFFECT FROM TUESDAY MORNING THROUGH
WEDNESDAY AFTERNOON. 

* WINDS: NORTH WINDS GUSTING TO AROUND 60 MPH ARE POSSIBLE AS A
  STRONG COLD FRONT PUSHES DOWN THROUGH THE AREA. SUSTAINED SPEEDS
  OF 25 TO 35 MPH WITH GUSTS BETWEEN 45 AND 55 MPH WILL BE COMMON
  ACROSS MUCH OF THE AREA.

* TIMING: WINDS WILL INCREASE TUESDAY MORNING WITH THE STRONGEST
  WINDS EXPECTED TUESDAY AFTERNOON AND EVENING. THERE MAY BE SOME
  DECREASE IN WIND SPEEDS TUESDAY NIGHT BUT THEN INCREASE AGAIN
  WEDNESDAY WITH THE STRONGEST WINDS EXPECTED ALONG THE COLORADO
  RIVER VALLEY. WINDS ARE EXPECTED TO DECREASE ACROSS THE AREA BY
  LATE WEDNESDAY.

* LOCATIONS: BULLHEAD CITY...MOHAVE VALLEY...PRIMM...
  SEARCHLIGHT...CAL-NEV-ARI...LAS VEGAS...NORTH LAS VEGAS... 
  HENDERSON...BOULDER CITY...SUMMERLIN...NELLIS... MOUNTAINS 
  EDGE...SEVEN HILLS...BLUE DIAMOND...HOOVER DAM... LAUGHLIN...
  NEEDLES...VIDAL JUNCTION...BAKER... MOUNTAIN PASS...MITCHELL 
  CAVERNS...LAKE HAVASU... DESERT HILLS...TOPOCK...MESQUITE...
  OVERTON...MOAPA 

* IMPACTS: IF THESE WINDS DEVELOP...ACTIONS WILL NEED TO BE 
  TAKEN TO SECURE TRASH CANS AND OTHER LOOSE OR LIGHTWEIGHT 
  OUTDOOR OBJECTS. MOTORISTS WILL NEED TO DRIVE WITH ADDED 
  CAUTION DUE TO THE STRONG CROSS WINDS.

STRONG WINDS IN EXCESS OF 30 MPH WILL CREATE DANGEROUS BOATING
CONDITIONS ON AREA LAKES AND MAY CREATE VERY CHOPPY WATERS AND
GENERATE LARGE WAVES WHICH COULD CAPSIZE OR SWAMP SMALL CRAFT.

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.

&&

$$
7 follow-up statements
255 
WWUS75 KVEF 010656
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
1056 PM PST MON JAN 31 2011

.STRONG...GUSTY NORTH WINDS WILL DEVELOP OVER THE SOUTHERN GREAT
BASIN AND THE EASTERN MOJAVE DESERT TUESDAY AND WEDNESDAY AS A VERY
COLD AIR MASS FROM CANADA DROPS DOWN THROUGH UTAH INTO ARIZONA. THE
STRONGEST WINDS WITH THE POTENTIAL FOR GUSTS TO AROUND 60 MPH WILL
BE OVER SOUTHEAST NEVADA...THE COLORADO RIVER VALLEY AND EASTERN
SAN BERNARDINO COUNTY IN CALIFORNIA.

AZZ001-003-CAZ519>523-525-NVZ014-015-017-011500-
/O.CON.KVEF.WI.Y.0003.110201T1700Z-110202T0800Z/
NORTHWEST PLATEAU-NORTHWEST DESERTS-EASTERN SIERRA SLOPES-
OWENS VALLEY-WHITE MOUNTAINS OF INYO COUNTY-
DEATH VALLEY NATIONAL PARK-WESTERN MOJAVE DESERT-MORONGO BASIN-
ESMERALDA AND CENTRAL NYE COUNTY-LINCOLN COUNTY-
WESTERN CLARK AND SOUTHERN NYE COUNTY-
INCLUDING...COLORADO CITY...
PIPE SPRING NATIONAL MONUMENT...TUWEEP...MT TRUMBULL...KINGMAN...
GOLDEN VALLEY...DOLAN SPRINGS...VALENTINE...WIKIEUP...YUCCA...
ASPENDELL...WHITNEY PORTAL...BISHOP...INDEPENDENCE...LONE PINE...
OLANCHA...FURNACE CREEK...SHOSHONE...BARSTOW...DAGGETT...
FORT IRWIN...MORONGO VALLEY...YUCCA VALLEY...TWENTYNINE PALMS...
BEATTY...GOLDFIELD...SILVER PEAK...DYER...CALIENTE...PIOCHE...
PANACA...HIKO...ALAMO...RACHEL...PAHRUMP...INDIAN SPRINGS...
DESERT ROCK...AMARGOSA VALLEY
1056 PM PST MON JAN 31 2011 /1156 PM MST MON JAN 31 2011/

...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM PST /10 AM MST/
TUESDAY TO MIDNIGHT PST /1 AM MST/ TUESDAY NIGHT...

A WIND ADVISORY REMAINS IN EFFECT FROM 9 AM PST /10 AM MST/ TUESDAY
TO MIDNIGHT PST /1 AM MST/ TUESDAY NIGHT FOR PORTIONS OF SOUTHERN
NEVADA...SOUTHEAST CALIFORNIA AND NORTHWEST ARIZONA.

* WINDS: NORTH WINDS BETWEEN 20 AND 30 MPH WITH GUSTS BETWEEN 40 
  AND 50 MPH. 

* TIMING: WINDS ARE EXPECTED TO FIRST DEVELOP ACROSS 
  ESMERALDA... NYE AND LINCOLN COUNTIES MID TO LATE TUESDAY 
  MORNING AND THEN PUSH COMPLETELY THROUGH THE REMAINDER OF 
  THE AREA BY EARLY AFTERNOON . WINDS ARE EXPECTED TO REMAIN 
  STRONG THROUGH THE EVENING HOURS.

* LOCATIONS: COLORADO CITY...PIPE SPRING NATIONAL MONUMENT... 
  KINGMAN...DOLAN SPRINGS...WIKIEUP....ASPENDELL...BARSTOW...
  FORT IRWIN...MORONGO VALLEY...YUCCA VALLEY...TWENTYNINE 
  PALMS... BEATTY...GOLDFIELD...DYER...CALIENTE...PIOCHE...
  PANACA... RACHEL...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
  AMARGOSA VALLEY.

* IMPACTS: WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...
  ESPECIALLY FOR MOTORCYCLES AND 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. 

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.

&&

$$

AZZ002-036-CAZ524-526-527-NVZ016-018>022-011500-
/O.CON.KVEF.HW.A.0001.110201T1700Z-110203T0200Z/
LAKE HAVASU AND FORT MOHAVE-LAKE MEAD NATIONAL RECREATION AREA-
EASTERN MOJAVE DESERT-CADIZ BASIN-SAN BERNARDINO COUNTY-
UPPER COLORADO RIVER VALLEY-NORTHEAST CLARK COUNTY-SHEEP RANGE-
SPRING MOUNTAINS-RED ROCK CANYON-LAS VEGAS VALLEY-
SOUTHERN CLARK COUNTY-
INCLUDING...LAKE HAVASU...DESERT HILLS...TOPOCK...
BULLHEAD CITY...MOHAVE VALLEY...BAKER...MOUNTAIN PASS...
MITCHELL CAVERNS...VIDAL JUNCTION...NEEDLES...MESQUITE...OVERTON...
MOAPA...THE TOWN OF MT CHARLESTON...RED ROCK...LAS VEGAS...
NORTH LAS VEGAS...HENDERSON...BOULDER CITY...SUMMERLIN...NELLIS...
MOUNTAINS EDGE...SEVEN HILLS...BLUE DIAMOND...HOOVER DAM...
LAUGHLIN...PRIMM...SEARCHLIGHT...CAL-NEV-ARI
1056 PM PST MON JAN 31 2011 /1156 PM MST MON JAN 31 2011/

...HIGH WIND WATCH REMAINS IN EFFECT FROM 9 AM PST /10 AM MST/
TUESDAY THROUGH WEDNESDAY AFTERNOON...

A HIGH WIND WATCH REMAINS IN EFFECT FROM 9 AM PST /10 AM MST/
TUESDAY THROUGH WEDNESDAY AFTERNOON FOR EASTERN CLARK
COUNTY...EASTERN SAN BERNARDINO COUNTY AND THE COLORADO RIVER
VALLEY.

* WINDS: NORTH WINDS GUSTING TO AROUND 60 MPH ARE POSSIBLE AS A 
  STRONG COLD FRONT PUSHES DOWN THROUGH THE AREA. SUSTAINED SPEEDS 
  OF 25 TO 35 MPH WITH GUSTS BETWEEN 45 AND 55 MPH WILL BE COMMON 
  ACROSS MUCH OF THE AREA. 

* TIMING: WINDS WILL INCREASE TUESDAY MORNING WITH THE 
  STRONGEST WINDS EXPECTED TUESDAY AFTERNOON AND EVENING. 
  THERE MAY BE SOME DECREASE IN WIND SPEEDS TUESDAY NIGHT BUT 
  THEN INCREASE AGAIN WEDNESDAY WITH THE STRONGEST WINDS 
  EXPECTED ALONG THE COLORADO RIVER VALLEY. WINDS ARE EXPECTED 
  TO DECREASE ACROSS THE AREA BY LATE WEDNESDAY.

* LOCATIONS: BULLHEAD CITY...MOHAVE VALLEY...PRIMM... 
  SEARCHLIGHT...CAL-NEV-ARI...LAS VEGAS...NORTH LAS VEGAS... 
  HENDERSON...BOULDER CITY...SUMMERLIN...NELLIS... MOUNTAINS 
  EDGE... SEVEN HILLS...BLUE DIAMOND...HOOVER DAM... 
  LAUGHLIN... NEEDLES... VIDAL JUNCTION...BAKER... MOUNTAIN 
  PASS...MITCHELL CAVERNS...LAKE HAVASU... DESERT HILLS...
  TOPOCK...MESQUITE... OVERTON...MOAPA 

* IMPACTS: IF THESE WINDS DEVELOP...ACTIONS WILL NEED TO BE 
  TAKEN TO SECURE TRASH CANS AND OTHER LOOSE OR LIGHTWEIGHT 
  OUTDOOR OBJECTS. MOTORISTS WILL NEED TO DRIVE WITH ADDED 
  CAUTION DUE TO THE STRONG CROSS WINDS.

STRONG WINDS IN EXCESS OF 30 MPH WILL CREATE DANGEROUS BOATING
CONDITIONS ON AREA LAKES AND MAY CREATE VERY CHOPPY WATERS AND
GENERATE LARGE WAVES WHICH COULD CAPSIZE OR SWAMP SMALL CRAFT.

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.

&&

$$
562 
WWUS75 KVEF 011147
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
347 AM PST TUE FEB 1 2011

.STRONG...GUSTY NORTH WINDS WILL DEVELOP OVER THE SOUTHERN GREAT
BASIN AND THE EASTERN MOJAVE DESERT TODAY THROUGH WEDNESDAY AS A
VERY COLD AIR MASS FROM CANADA DROPS DOWN THROUGH UTAH INTO
ARIZONA. THE STRONGEST WINDS WITH GUSTS UP TO 60 MPH WILL BE ALONG
THE COLORADO RIVER VALLEY FROM HOOVER DAM TO LAUGHLIN AND BULLHEAD
CITY.

AZZ036-NVZ021-011700-
/O.UPG.KVEF.HW.A.0001.110201T1700Z-110203T0200Z/
/O.NEW.KVEF.HW.W.0001.110201T2100Z-110203T0200Z/
LAKE MEAD NATIONAL RECREATION AREA-
INCLUDING...BULLHEAD CITY...MOHAVE VALLEY...
HOOVER DAM...LAUGHLIN
347 AM PST TUE FEB 1 2011 /447 AM MST TUE FEB 1 2011/

...HIGH WIND WARNING IN EFFECT FROM 1 PM PST /2 PM MST/ THIS
AFTERNOON TO 6 PM PST /7 PM MST/ WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A HIGH WIND
WARNING FOR FOR THE LAKE MEAD NATIONAL RECREATION AREA INCLUDING
LAUGHLIN AND BULLHEAD CITY...WHICH IS IN EFFECT FROM 1 PM PST /2
PM MST/ THIS AFTERNOON TO 6 PM PST /7 PM MST/ WEDNESDAY. THIS
REPLACES THE HIGH WIND WATCH PREVIOUSLY IN EFFECT.

* WINDS: NORTH WINDS GUSTING TO 60 MPH ARE EXPECTED DOWN THE
  COLORADO RIVER VALLEY...ESPECIALLY IN THE NARROW CHANNELS FROM
  HOOVER DAM TO LAUGHLIN AND BULLHEAD CITY. SUSTAINED SPEEDS OF 25
  TO 35 MPH WITH GUSTS BETWEEN 40 AND 50 MPH WILL BE COMMON ACROSS
  THE REST OF THE LAKE MEAD NATIONAL RECREATION AREA.

* TIMING: WINDS WILL INCREASE THIS MORNING THEN THE STRONGEST
  WINDS WILL OCCUR THIS AFTERNOON AND EVENING AS A STRONG COLD
  FRONT PUSHES DOWN THROUGH THE REGION. THERE MAY BE SOME DECREASE
  IN WIND SPEEDS LATE TONIGHT BUT THEY ARE EXPECTED TO INCREASE
  AGAIN WEDNESDAY. WINDS ARE EXPECTED TO DECREASE ACROSS THE AREA
  BY WEDNESDAY EVENING.

* LOCATIONS: HOOVER DAM...BULLHEAD CITY...LAUGHLIN

* IMPACTS: HIGH WINDS WILL CREATE DANGEROUS BOATING CONDITIONS
  ON AREA LAKES AND MAY CREATE VERY CHOPPY WATERS AND GENERATE
  LARGE WAVES WHICH COULD CAPSIZE OR SWAMP SMALL CRAFT. HIGH WINDS
  CAN TOPPLE TREES...REMOVE SHINGLES OR BLOW WEAKENED ROOFS OFF
  HOUSES...AND DOWN POWER LINES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

OPERATORS OF SMALL CRAFT ARE URGED TO POSTPONE THEIR OUTINGS
UNTIL THE WINDS SUBSIDE. IF YOU DO VENTURE OUT ONTO THE
LAKES...AVOID THE OPEN WATER AND STAY CLOSE TO SHORE OR IN
PROTECTED COVES AND INLETS. FOR THOSE LIVING WITHIN THE RIVER
VALLEY...ACTIONS WILL NEED TO BE TAKEN TO SECURE TRASH CANS AND
OTHER LOOSE OR LIGHTWEIGHT OUTDOOR OBJECTS. MOTORISTS WILL NEED TO
DRIVE WITH ADDED CAUTION DUE TO THE STRONG CROSS WINDS.

&&

$$

AZZ002-CAZ524-526-527-NVZ022-011700-
/O.UPG.KVEF.HW.A.0001.110201T1700Z-110203T0200Z/
/O.EXB.KVEF.WI.Y.0003.110201T2100Z-110203T0200Z/
LAKE HAVASU AND FORT MOHAVE-EASTERN MOJAVE DESERT-CADIZ BASIN-
SAN BERNARDINO COUNTY-UPPER COLORADO RIVER VALLEY-
SOUTHERN CLARK COUNTY-
INCLUDING...LAKE HAVASU...DESERT HILLS...TOPOCK...
BAKER...MOUNTAIN PASS...MITCHELL CAVERNS...VIDAL JUNCTION...
NEEDLES...PRIMM...SEARCHLIGHT...CAL-NEV-ARI
347 AM PST TUE FEB 1 2011 /447 AM MST TUE FEB 1 2011/

...WIND ADVISORY IN EFFECT FROM 1 PM PST /2 PM MST/ THIS AFTERNOON
TO 6 PM PST /7 PM MST/ WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY FOR SOUTHERN CLARK COUNTY...THE COLORADO RIVER VALLEY FROM
NEEDLES TO LAKE HAVASU AND ADJACENT AREAS OF THE EASTERN MOJAVE
DESERT...WHICH IS IN EFFECT FROM 1 PM PST /2 PM MST/ THIS
AFTERNOON TO 6 PM PST /7 PM MST/ WEDNESDAY. THIS REPLACES THE HIGH
WIND WATCH PREVIOUSLY IN EFFECT.

* WINDS: SUSTAINED SPEEDS OF 25 TO 35 MPH WITH GUSTS BETWEEN 40
  AND 50 MPH WILL BE COMMON ACROSS MUCH OF THE AREA.

* TIMING: NORTH WINDS WILL INCREASE LATE THIS MORNING THEN BECOME
  STRONGEST WINDS DURING THE AFTERNOON AND EVENING. THERE MAY BE
  SOME DECREASE IN WIND SPEEDS LATE TONIGHT BUT THEY ARE EXPECTED
  TO INCREASE AGAIN WEDNESDAY AND PERSIST UNTIL LATE WEDNESDAY
  AFTERNOON.

* LOCATIONS: PRIMM...SEARCHLIGHT...CAL-NEV-ARI...NEEDLES...
  VIDAL JUNCTION...BAKER...MOUNTAIN PASS...MITCHELL CAVERNS... 
  LAKE HAVASU...DESERT HILLS...TOPOCK 

* IMPACTS: STRONG WINDS IN EXCESS OF 30 MPH WILL CREATE DANGEROUS
  BOATING CONDITIONS ON AREA LAKES AND MAY CREATE VERY CHOPPY
  WATERS AND GENERATE LARGE WAVES WHICH COULD CAPSIZE OR SWAMP
  SMALL CRAFT. 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BOATERS IN THE WIND ADVISORY AREA SHOULD USE EXTREME CAUTION IF
VENTURING ONTO AREA LAKES. THESE WINDS WILL MAKE OPEN WATERS OF
LAKES ROUGH AND HAZARDOUS...AND MAY RESULT IN HIGH WAVES WHICH
MAY TIP OR SWAMP SMALLER CRAFT. FOR YOUR PERSONAL SAFETY...AVOID
THE OPEN WATERS. STAY CLOSE TO SHORE OR AROUND PROTECTED AREAS.
DRIVERS OF HIGH PROFILE VEHICLES SHOULD BE USE EXTRA CAUTION AND
BE PREPARED FOR STRONG CROSS WINDS.

&&

$$

NVZ016-018>020-011700-
/O.UPG.KVEF.HW.A.0001.110201T1700Z-110203T0200Z/
/O.EXB.KVEF.WI.Y.0003.110201T2100Z-110202T0800Z/
NORTHEAST CLARK COUNTY-SHEEP RANGE-SPRING MOUNTAINS-RED ROCK CANYON-
LAS VEGAS VALLEY-
INCLUDING...MESQUITE...OVERTON...MOAPA...
THE TOWN OF MT CHARLESTON...RED ROCK...LAS VEGAS...
NORTH LAS VEGAS...HENDERSON...BOULDER CITY...SUMMERLIN...NELLIS...
MOUNTAINS EDGE...SEVEN HILLS...BLUE DIAMOND
347 AM PST TUE FEB 1 2011

...WIND ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO MIDNIGHT PST
TONIGHT...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY FOR NORTHEAST AND CENTRAL CLARK COUNTY...WHICH IS IN
EFFECT FROM 1 PM THIS AFTERNOON TO MIDNIGHT PST TONIGHT. THE HIGH
WIND WATCH IS NO LONGER IN EFFECT.

* WINDS: NORTH WINDS WITH SUSTAINED SPEEDS OF 25 TO 35 MPH WITH
  GUSTS BETWEEN 40 AND 50 MPH WILL BE COMMON IN THE ADVISORY AREA.
  GUSTS OVER 60 MPH CAN BE EXPECTED IN THE MOUNTAINS.

* TIMING: NORTH WINDS WILL INCREASE LATE THIS MORNING THEN BECOME
  STRONGER THIS AFTERNOON AND EVENING

* LOCATIONS: LAS VEGAS...NORTH LAS VEGAS...HENDERSON...BOULDER
  CITY...SUMMERLIN...NELLIS...MOUNTAINS EDGE... SEVEN HILLS...
  BLUE DIAMOND...THE TOWN OF MT CHARLESTON...RED ROCK...
  MESQUITE...OVERTON...MOAPA

* IMPACTS: A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO
  BE STRONG ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
  PROFILE VEHICLES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DRIVERS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE EXTRA
CAUTION AND BE PREPARED FOR STRONG CROSS WINDS.

&&

$$

AZZ001-003-CAZ519>523-525-NVZ014-015-017-011700-
/O.CON.KVEF.WI.Y.0003.110201T1700Z-110202T0800Z/
NORTHWEST PLATEAU-NORTHWEST DESERTS-EASTERN SIERRA SLOPES-
OWENS VALLEY-WHITE MOUNTAINS OF INYO COUNTY-
DEATH VALLEY NATIONAL PARK-WESTERN MOJAVE DESERT-MORONGO BASIN-
ESMERALDA AND CENTRAL NYE COUNTY-LINCOLN COUNTY-
WESTERN CLARK AND SOUTHERN NYE COUNTY-
INCLUDING...COLORADO CITY...
PIPE SPRING NATIONAL MONUMENT...TUWEEP...MT TRUMBULL...KINGMAN...
GOLDEN VALLEY...DOLAN SPRINGS...VALENTINE...WIKIEUP...YUCCA...
ASPENDELL...WHITNEY PORTAL...BISHOP...INDEPENDENCE...LONE PINE...
OLANCHA...FURNACE CREEK...SHOSHONE...BARSTOW...DAGGETT...
FORT IRWIN...MORONGO VALLEY...YUCCA VALLEY...TWENTYNINE PALMS...
BEATTY...GOLDFIELD...SILVER PEAK...DYER...CALIENTE...PIOCHE...
PANACA...HIKO...ALAMO...RACHEL...PAHRUMP...INDIAN SPRINGS...
DESERT ROCK...AMARGOSA VALLEY
347 AM PST TUE FEB 1 2011 /447 AM MST TUE FEB 1 2011/

...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM PST /10 AM MST/ THIS
MORNING TO MIDNIGHT PST /1 AM MST/ TONIGHT...

A WIND ADVISORY REMAINS IN EFFECT FROM 9 AM PST /10 AM MST/ THIS
MORNING TO MIDNIGHT PST /1 AM MST/ TONIGHT FOR PORTIONS OF
SOUTHERN NEVADA...SOUTHEAST CALIFORNIA AND NORTHWEST ARIZONA.

* WINDS: SUSTAINED NORTH WINDS OF 20 TO 30 MPH WITH GUSTS BETWEEN
  40 AND 50 MPH WILL BE COMMON ACROSS THE ADVISORY AREA.

* TIMING: WINDS ARE EXPECTED TO FIRST DEVELOP ACROSS ESMERALDA...
  NYE AND LINCOLN COUNTIES BY MID TO LATE MORNING THEN PUSH
  COMPLETELY THROUGH THE REMAINDER OF THE AREA BY EARLY AFTERNOON.
  WINDS ARE EXPECTED TO REMAIN STRONG THROUGH THE EVENING HOURS.

* LOCATIONS: ASPENDELL...MORONGO VALLEY...YUCCA
  VALLEY...TWENTYNINE PALMS...BARSTOW...DAGGETT... FORT
  IRWIN...FURNACE CREEK...SHOSHONE...BISHOP... INDEPENDENCE...
  LONE PINE...OLANCHA...COLORADO CITY... PIPE SPRING NATIONAL
  MONUMENT...TUWEEP...MT TRUMBULL... KINGMAN...GOLDEN VALLEY...
  DOLAN SPRINGS...VALENTINE... WIKIEUP...YUCCA...PAHRUMP... INDIAN
  SPRINGS...DESERT ROCK... AMARGOSA VALLEY...CALIENTE...
  PIOCHE...PANACA...HIKO... ALAMO...RACHEL...BEATTY...
  GOLDFIELD...SILVER PEAK...DYER

* IMPACTS: WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...
  ESPECIALLY FOR MOTORCYCLES AND 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. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DRIVERS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE EXTRA
CAUTION AND BE PREPARED FOR STRONG CROSS WINDS.

&&

$$
584 
WWUS75 KVEF 011712
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
912 AM PST TUE FEB 1 2011

.STRONG...GUSTY NORTH WINDS WILL DEVELOP OVER THE SOUTHERN GREAT
BASIN AND THE EASTERN MOJAVE DESERT TODAY AND CONTINUE INTO WEDNESDAY
AS A VERY COLD STORM SYSTEM DROPS DOWN THROUGH UTAH INTO ARIZONA.
THE STRONGEST WINDS WITH GUSTS UP TO 60 MPH WILL BE ALONG THE
COLORADO RIVER VALLEY FROM HOOVER DAM TO LAUGHLIN AND BULLHEAD
CITY.

AZZ036-NVZ021-020115-
/O.CON.KVEF.HW.W.0001.110201T2100Z-110203T0200Z/
LAKE MEAD NATIONAL RECREATION AREA-
INCLUDING...BULLHEAD CITY...MOHAVE VALLEY...
HOOVER DAM...LAUGHLIN
912 AM PST TUE FEB 1 2011 /1012 AM MST TUE FEB 1 2011/

...HIGH WIND WARNING REMAINS IN EFFECT FROM 1 PM PST /2 PM MST/
THIS AFTERNOON TO 6 PM PST /7 PM MST/ WEDNESDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FOR THE LAKE MEAD NATIONAL
RECREATION AREA AS WELL AS THE LAUGHLIN-BULLHEAD CITY AREA FROM 1
PM PST /2 PM MST/ THIS AFTERNOON TO 6 PM PST /7 PM MST/ WEDNESDAY.

* WINDS: NORTH WINDS GUSTING TO 60 MPH ARE EXPECTED DOWN THE 
  COLORADO RIVER VALLEY...ESPECIALLY IN THE NARROW CHANNELS FROM 
  HOOVER DAM TO LAUGHLIN AND BULLHEAD CITY. SUSTAINED SPEEDS OF 25 
  TO 35 MPH WITH GUSTS BETWEEN 40 AND 50 MPH WILL BE COMMON ACROSS 
  THE REST OF THE LAKE MEAD NATIONAL RECREATION AREA. 

* TIMING: WINDS WILL INCREASE THIS MORNING THEN THE STRONGEST 
  WINDS WILL OCCUR THIS AFTERNOON AND EVENING AS A STRONG COLD 
  FRONT PUSHES DOWN THROUGH THE REGION. THERE MAY BE SOME 
  DECREASE IN WIND SPEEDS LATE TONIGHT BUT THEY ARE EXPECTED 
  TO INCREASE AGAIN WEDNESDAY. WINDS ARE EXPECTED TO DECREASE 
  ACROSS THE AREA BY WEDNESDAY EVENING.

* LOCATIONS: BULLHEAD CITY...MOHAVE VALLEY...HOOVER DAM...
  LAUGHLIN 

* IMPACTS: HIGH WINDS WILL CREATE DANGEROUS BOATING CONDITIONS 
  ON AREA LAKES AND MAY CREATE VERY CHOPPY WATERS AND GENERATE 
  LARGE WAVES WHICH COULD CAPSIZE OR SWAMP SMALL CRAFT. HIGH 
  WINDS CAN TOPPLE TREES...REMOVE SHINGLES OR BLOW WEAKENED 
  ROOFS OFF HOUSES...AND DOWN POWER LINES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

OPERATORS OF SMALL CRAFT ARE URGED TO POSTPONE THEIR OUTINGS UNTIL
THE WINDS SUBSIDE. IF YOU DO VENTURE OUT ONTO THE LAKES...AVOID THE
OPEN WATER AND STAY CLOSE TO SHORE OR IN PROTECTED COVES AND
INLETS. FOR THOSE LIVING WITHIN THE RIVER VALLEY...ACTIONS WILL
NEED TO BE TAKEN TO SECURE TRASH CANS AND OTHER LOOSE OR
LIGHTWEIGHT OUTDOOR OBJECTS. MOTORISTS WILL NEED TO DRIVE WITH
ADDED CAUTION DUE TO THE STRONG CROSS WINDS.

&&

$$

AZZ001-003-CAZ519>523-525-NVZ014-015-017-020115-
/O.CON.KVEF.WI.Y.0003.000000T0000Z-110202T0800Z/
NORTHWEST PLATEAU-NORTHWEST DESERTS-EASTERN SIERRA SLOPES-
OWENS VALLEY-WHITE MOUNTAINS OF INYO COUNTY-
DEATH VALLEY NATIONAL PARK-WESTERN MOJAVE DESERT-MORONGO BASIN-
ESMERALDA AND CENTRAL NYE COUNTY-LINCOLN COUNTY-
WESTERN CLARK AND SOUTHERN NYE COUNTY-
INCLUDING...COLORADO CITY...
PIPE SPRING NATIONAL MONUMENT...TUWEEP...MT TRUMBULL...KINGMAN...
GOLDEN VALLEY...DOLAN SPRINGS...VALENTINE...WIKIEUP...YUCCA...
ASPENDELL...WHITNEY PORTAL...BISHOP...INDEPENDENCE...LONE PINE...
OLANCHA...FURNACE CREEK...SHOSHONE...BARSTOW...DAGGETT...
FORT IRWIN...MORONGO VALLEY...YUCCA VALLEY...TWENTYNINE PALMS...
BEATTY...GOLDFIELD...SILVER PEAK...DYER...CALIENTE...PIOCHE...
PANACA...HIKO...ALAMO...RACHEL...PAHRUMP...INDIAN SPRINGS...
DESERT ROCK...AMARGOSA VALLEY
912 AM PST TUE FEB 1 2011 /1012 AM MST TUE FEB 1 2011/

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST /1 AM MST/
TONIGHT...

A WIND ADVISORY REMAINS IN EFFECT FOR PORTIONS OF SOUTHERN
NEVADA...SOUTHEAST CALIFORNIA AND NORTHWEST ARIZONA UNTIL
MIDNIGHT PST /1 AM MST/ TONIGHT.

* WINDS: SUSTAINED NORTH WINDS OF 20 TO 30 MPH WITH GUSTS BETWEEN 
  40 AND 50 MPH WILL BE COMMON ACROSS THE ADVISORY AREA. 

* TIMING: WINDS ARE EXPECTED TO FIRST DEVELOP ACROSS 
  ESMERALDA... NYE AND LINCOLN COUNTIES BY MID TO LATE MORNING 
  THEN PUSH COMPLETELY THROUGH THE REMAINDER OF THE AREA BY 
  EARLY AFTERNOON. WINDS ARE EXPECTED TO REMAIN STRONG THROUGH 
  THE EVENING HOURS.

* LOCATIONS: ASPENDELL...WHITNEY PORTAL...MORONGO VALLEY...
  YUCCA VALLEY...TWENTYNINE PALMS...BARSTOW...DAGGETT... FORT 
  IRWIN...FURNACE CREEK...SHOSHONE...BISHOP... INDEPENDENCE...
  LONE PINE...OLANCHA...COLORADO CITY... PIPE SPRING NATIONAL 
  MONUMENT...TUWEEP...MT TRUMBULL... KINGMAN...GOLDEN VALLEY...
  DOLAN SPRINGS...VALENTINE... WIKIEUP...YUCCA...PAHRUMP...
  INDIAN SPRINGS...DESERT ROCK... AMARGOSA VALLEY...CALIENTE...
  PIOCHE...PANACA...HIKO... ALAMO...RACHEL...BEATTY...
  GOLDFIELD...SILVER PEAK...DYER 

* IMPACTS: WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... 
  ESPECIALLY FOR MOTORCYCLES AND 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DRIVERS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE EXTRA
CAUTION AND BE PREPARED FOR STRONG CROSS WINDS.

&&

$$

AZZ002-CAZ524-526-527-NVZ022-020115-
/O.CON.KVEF.WI.Y.0003.110201T2100Z-110203T0200Z/
LAKE HAVASU AND FORT MOHAVE-EASTERN MOJAVE DESERT-CADIZ BASIN-
SAN BERNARDINO COUNTY-UPPER COLORADO RIVER VALLEY-
SOUTHERN CLARK COUNTY-
INCLUDING...LAKE HAVASU...DESERT HILLS...TOPOCK...
BAKER...MOUNTAIN PASS...MITCHELL CAVERNS...VIDAL JUNCTION...
NEEDLES...PRIMM...SEARCHLIGHT...CAL-NEV-ARI
912 AM PST TUE FEB 1 2011 /1012 AM MST TUE FEB 1 2011/

...WIND ADVISORY REMAINS IN EFFECT FROM 1 PM PST /2 PM MST/ THIS
AFTERNOON TO 6 PM PST /7 PM MST/ WEDNESDAY...

A WIND ADVISORY REMAINS IN EFFECT FOR PORTIONS OF THE COLORADO
RIVER VALLEY AND EASTERN SAN BERNARDINO COUNTY FROM 1 PM PST /2
PM MST/ THIS AFTERNOON TO 6 PM PST /7 PM MST/ WEDNESDAY.

* WINDS: SUSTAINED SPEEDS OF 25 TO 35 MPH WITH GUSTS BETWEEN 40 
  AND 50 MPH WILL BE COMMON ACROSS MUCH OF THE AREA. 

* TIMING: NORTH WINDS WILL INCREASE LATE THIS MORNING THEN 
  BECOME STRONGEST WINDS DURING THE AFTERNOON AND EVENING. 
  THERE MAY BE SOME DECREASE IN WIND SPEEDS LATE TONIGHT BUT 
  THEY ARE EXPECTED TO INCREASE AGAIN WEDNESDAY AND PERSIST 
  UNTIL LATE WEDNESDAY AFTERNOON.

* LOCATIONS: PRIMM...SEARCHLIGHT...CAL-NEV-ARI...NEEDLES...
  VIDAL JUNCTION...BAKER...MOUNTAIN PASS...MITCHELL CAVERNS... 
  LAKE HAVASU...DESERT HILLS...TOPOCK 

* IMPACTS: STRONG WINDS IN EXCESS OF 30 MPH WILL CREATE 
  DANGEROUS BOATING CONDITIONS ON AREA LAKES AND MAY CREATE 
  VERY CHOPPY WATERS AND GENERATE LARGE WAVES WHICH COULD 
  CAPSIZE OR SWAMP SMALL CRAFT. 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BOATERS IN THE WIND ADVISORY AREA SHOULD USE EXTREME CAUTION IF
VENTURING ONTO AREA LAKES. THESE WINDS WILL MAKE OPEN WATERS OF
LAKES ROUGH AND HAZARDOUS...AND MAY RESULT IN HIGH WAVES WHICH MAY
TIP OR SWAMP SMALLER CRAFT. FOR YOUR PERSONAL SAFETY...AVOID THE
OPEN WATERS. STAY CLOSE TO SHORE OR AROUND PROTECTED AREAS. DRIVERS
OF HIGH PROFILE VEHICLES SHOULD BE USE EXTRA CAUTION AND BE
PREPARED FOR STRONG CROSS WINDS.

&&

$$

NVZ016-018>020-020115-
/O.CON.KVEF.WI.Y.0003.110201T2100Z-110202T0800Z/
NORTHEAST CLARK COUNTY-SHEEP RANGE-SPRING MOUNTAINS-RED ROCK CANYON-
LAS VEGAS VALLEY-
INCLUDING...MESQUITE...OVERTON...MOAPA...
THE TOWN OF MT CHARLESTON...RED ROCK...LAS VEGAS...
NORTH LAS VEGAS...HENDERSON...BOULDER CITY...SUMMERLIN...NELLIS...
MOUNTAINS EDGE...SEVEN HILLS...BLUE DIAMOND
912 AM PST TUE FEB 1 2011

...WIND ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
MIDNIGHT PST TONIGHT...

A WIND ADVISORY REMAINS IN EFFECT FOR THE LAS VEGAS
VALLEY...SPRING AND SHEEP RANGES AND NORTHEAST CLARK COUNTY FROM
1 PM THIS AFTERNOON TO MIDNIGHT PST TONIGHT.

* WINDS: NORTH WINDS WITH SUSTAINED SPEEDS OF 25 TO 35 MPH WITH 
  GUSTS BETWEEN 40 AND 50 MPH WILL BE COMMON IN THE ADVISORY AREA. 
  GUSTS OVER 60 MPH CAN BE EXPECTED IN THE MOUNTAINS. 

* TIMING: NORTH WINDS WILL INCREASE LATE THIS MORNING THEN 
  BECOME STRONGER THIS AFTERNOON AND EVENING

* LOCATIONS: LAS VEGAS...NORTH LAS VEGAS...HENDERSON...BOULDER 
  CITY...SUMMERLIN...NELLIS...MOUNTAINS EDGE... SEVEN HILLS...
  BLUE DIAMOND...THE TOWN OF MT CHARLESTON... RED ROCK...
  MESQUITE...OVERTON...MOAPA 

* IMPACTS: A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED 
  TO BE STRONG ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY 
  FOR HIGH PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DRIVERS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE EXTRA
CAUTION AND BE PREPARED FOR STRONG CROSS WINDS.

&&

$$

STACHELSKI
144 
WWUS75 KVEF 012346
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
346 PM PST TUE FEB 1 2011

.STRONG...GUSTY NORTH WINDS WILL CONTINUE OVER THE SOUTHERN GREAT
BASIN AND THE EASTERN MOJAVE DESERT THIS EVENING INTO WEDNESDAY
AS A VERY COLD STORM SYSTEM DROPS DOWN THROUGH UTAH INTO ARIZONA.
THE STRONGEST WINDS WITH GUSTS UP TO 60 MPH WILL BE ALONG THE
COLORADO RIVER VALLEY FROM HOOVER DAM TO LAUGHLIN AND BULLHEAD
CITY.

AZZ036-NVZ021-020800-
/O.CON.KVEF.HW.W.0001.000000T0000Z-110203T0200Z/
LAKE MEAD NATIONAL RECREATION AREA-
INCLUDING...BULLHEAD CITY...MOHAVE VALLEY...
HOOVER DAM...LAUGHLIN
346 PM PST TUE FEB 1 2011 /446 PM MST TUE FEB 1 2011/

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PST /7 PM MST/
WEDNESDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FOR THE LAKE MEAD NATIONAL
RECREATION AREA AS WELL AS THE LAUGHLIN BULLHEAD CITY AREA UNTIL
6 PM PST /7 PM MST/ WEDNESDAY.

* WINDS: NORTH WINDS GUSTING TO 60 MPH ARE EXPECTED DOWN THE 
  COLORADO RIVER VALLEY...ESPECIALLY IN THE NARROW CHANNELS FROM 
  HOOVER DAM TO LAUGHLIN AND BULLHEAD CITY. SUSTAINED SPEEDS OF 25 
  TO 35 MPH WITH GUSTS BETWEEN 40 AND 50 MPH WILL BE COMMON ACROSS 
  THE REST OF THE LAKE MEAD NATIONAL RECREATION AREA. 

* TIMING: THE STRONGEST WINDS ARE EXPECTED TO OCCUR THIS EVENING
  AS A STRONG COLD FRONT PUSHES DOWN THROUGH THE REGION. THERE MAY
  BE SOME DECREASE IN WIND SPEEDS LATER TONIGHT BUT THEY ARE
  EXPECTED TO INCREASE AGAIN WEDNESDAY. WINDS ARE EXPECTED TO
  DECREASE ACROSS THE AREA BY WEDNESDAY EVENING.

* LOCATIONS: BULLHEAD CITY...MOHAVE VALLEY...HOOVER DAM...
  LAUGHLIN

* IMPACTS: HIGH WINDS WILL CREATE DANGEROUS BOATING CONDITIONS ON
  AREA LAKES AND MAY CREATE VERY CHOPPY WATERS AND GENERATE LARGE
  WAVES WHICH COULD CAPSIZE OR SWAMP SMALL CRAFT. HIGH WINDS CAN
  TOPPLE TREES...REMOVE SHINGLES OR BLOW WEAKENED ROOFS OFF
  HOUSES...AND DOWN POWER LINES. TRAVEL MAY BE DIFFICULT ON
  BRIDGES ACROSS THE COLORADO RIVER ESPECIALLY FOR HIGH PROFILE
  VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

OPERATORS OF SMALL CRAFT ARE URGED TO POSTPONE THEIR OUTINGS UNTIL
THE WINDS SUBSIDE. IF YOU DO VENTURE OUT ONTO THE LAKES...AVOID THE
OPEN WATER AND STAY CLOSE TO SHORE OR IN PROTECTED COVES AND
INLETS. FOR THOSE LIVING WITHIN THE RIVER VALLEY...ACTIONS WILL
NEED TO BE TAKEN TO SECURE TRASH CANS AND OTHER LOOSE OR
LIGHTWEIGHT OUTDOOR OBJECTS. MOTORISTS WILL NEED TO DRIVE WITH
ADDED CAUTION DUE TO THE STRONG CROSS WINDS.

&&

$$

AZZ001-003-CAZ519>523-525-NVZ014-015-017-020800-
/O.CON.KVEF.WI.Y.0003.000000T0000Z-110202T0800Z/
NORTHWEST PLATEAU-NORTHWEST DESERTS-EASTERN SIERRA SLOPES-
OWENS VALLEY-WHITE MOUNTAINS OF INYO COUNTY-
DEATH VALLEY NATIONAL PARK-WESTERN MOJAVE DESERT-MORONGO BASIN-
ESMERALDA AND CENTRAL NYE COUNTY-LINCOLN COUNTY-
WESTERN CLARK AND SOUTHERN NYE COUNTY-
INCLUDING...COLORADO CITY...
PIPE SPRING NATIONAL MONUMENT...TUWEEP...MT TRUMBULL...KINGMAN...
GOLDEN VALLEY...DOLAN SPRINGS...VALENTINE...WIKIEUP...YUCCA...
ASPENDELL...WHITNEY PORTAL...BISHOP...INDEPENDENCE...LONE PINE...
OLANCHA...FURNACE CREEK...SHOSHONE...BARSTOW...DAGGETT...
FORT IRWIN...MORONGO VALLEY...YUCCA VALLEY...TWENTYNINE PALMS...
BEATTY...GOLDFIELD...SILVER PEAK...DYER...CALIENTE...PIOCHE...
PANACA...HIKO...ALAMO...RACHEL...PAHRUMP...INDIAN SPRINGS...
DESERT ROCK...AMARGOSA VALLEY
346 PM PST TUE FEB 1 2011 /446 PM MST TUE FEB 1 2011/

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST /1 AM MST/
TONIGHT...

A WIND ADVISORY REMAINS IN EFFECT FOR PORTIONS OF SOUTHERN
NEVADA...SOUTHEAST CALIFORNIA AND NORTHWEST ARIZONA UNTIL
MIDNIGHT PST /1 AM MST/ TONIGHT.

* WINDS: SUSTAINED NORTH WINDS OF 20 TO 30 MPH WITH GUSTS BETWEEN 
  40 AND 50 MPH WILL BE COMMON ACROSS THE ADVISORY AREA. 

* TIMING: THE HIGHEST WINDS WILL BE THROUGH 9 PM THIS EVENING WITH
  SPEEDS LESSENING TOWARDS MIDNIGHT.

* LOCATIONS: ASPENDELL...WHITNEY PORTAL...MORONGO VALLEY...YUCCA
  VALLEY...TWENTYNINE PALMS...BARSTOW...DAGGETT...FORT IRWIN...
  FURNACE CREEK...SHOSHONE...BISHOP...INDEPENDENCE...LONE PINE...
  OLANCHA...COLORADO CITY... PIPE SPRING NATIONAL MONUMENT...
  TUWEEP...MT TRUMBULL... KINGMAN... GOLDEN VALLEY...DOLAN
  SPRINGS...VALENTINE... WIKIEUP... YUCCA...PAHRUMP...INDIAN
  SPRINGS...DESERT ROCK... AMARGOSA VALLEY...CALIENTE...PIOCHE...
  PANACA...HIKO... ALAMO... RACHEL...BEATTY... GOLDFIELD...SILVER
  PEAK...DYER. THE HIGHEST WINDS WILL BE IN CANYONS ORIENTED
  TOWARDS THE NORTHEAST SUCH AS THE VIRGIN RIVER GORGE AS WELL AS
  RIDGETOPS THAT FAVOR NORTHEAST WINDS SUCH AS THE KANE SPRINGS
  AREA OF LINCOLN COUNTY.

* IMPACTS: WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... 
  ESPECIALLY FOR MOTORCYCLES AND 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DRIVERS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE EXTRA
CAUTION AND BE PREPARED FOR STRONG CROSS WINDS.

&&

$$

AZZ002-CAZ524-526-527-NVZ022-020800-
/O.CON.KVEF.WI.Y.0003.000000T0000Z-110203T0200Z/
LAKE HAVASU AND FORT MOHAVE-EASTERN MOJAVE DESERT-CADIZ BASIN-
SAN BERNARDINO COUNTY-UPPER COLORADO RIVER VALLEY-
SOUTHERN CLARK COUNTY-
INCLUDING...LAKE HAVASU...DESERT HILLS...TOPOCK...
BAKER...MOUNTAIN PASS...MITCHELL CAVERNS...VIDAL JUNCTION...
NEEDLES...PRIMM...SEARCHLIGHT...CAL-NEV-ARI
346 PM PST TUE FEB 1 2011 /446 PM MST TUE FEB 1 2011/

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST /7 PM MST/
WEDNESDAY...

A WIND ADVISORY REMAINS IN EFFECT FOR PORTIONS OF THE COLORADO
RIVER VALLEY AND EASTERN SAN BERNARDINO COUNTY AS WELL AS SOUTHERN
CLARK COUNTY AWAY FROM THE COLORADO RIVER VALLEY UNTIL 6 PM PST
/7 PM MST/ WEDNESDAY.

* WINDS: SUSTAINED SPEEDS OF 25 TO 35 MPH WITH GUSTS BETWEEN 40 
  AND 50 MPH WILL BE COMMON ACROSS MUCH OF THE AREA. 

* TIMING: NORTH WINDS WILL REMAIN GUSTY THIS EVENING ESPECIALLY
  BEFORE 11 PM. THERE MAY BE SOME DECREASE IN WIND SPEEDS LATE
  TONIGHT BUT THEY ARE EXPECTED TO INCREASE AGAIN WEDNESDAY AND
  PERSIST UNTIL LATE WEDNESDAY AFTERNOON.

* LOCATIONS: PRIMM...SEARCHLIGHT...CAL-NEV-ARI...NEEDLES... 
  VIDAL JUNCTION...BAKER...MOUNTAIN PASS...MITCHELL CAVERNS... 
  LAKE HAVASU...DESERT HILLS...TOPOCK

* IMPACTS: STRONG WINDS IN EXCESS OF 30 MPH WILL CREATE 
  DANGEROUS BOATING CONDITIONS ON AREA LAKES AND MAY CREATE 
  VERY CHOPPY WATERS AND GENERATE LARGE WAVES WHICH COULD 
  CAPSIZE OR SWAMP SMALL CRAFT. 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. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BOATERS IN THE WIND ADVISORY AREA SHOULD USE EXTREME CAUTION IF
VENTURING ONTO AREA LAKES. THESE WINDS WILL MAKE OPEN WATERS OF
LAKES ROUGH AND HAZARDOUS...AND MAY RESULT IN HIGH WAVES WHICH MAY
TIP OR SWAMP SMALLER CRAFT. FOR YOUR PERSONAL SAFETY...AVOID THE
OPEN WATERS. STAY CLOSE TO SHORE OR AROUND PROTECTED AREAS. DRIVERS
OF HIGH PROFILE VEHICLES SHOULD BE USE EXTRA CAUTION AND BE
PREPARED FOR STRONG CROSS WINDS.

&&

$$

NVZ016-018>020-020800-
/O.CON.KVEF.WI.Y.0003.000000T0000Z-110202T0800Z/
NORTHEAST CLARK COUNTY-SHEEP RANGE-SPRING MOUNTAINS-RED ROCK CANYON-
LAS VEGAS VALLEY-
INCLUDING...MESQUITE...OVERTON...MOAPA...
THE TOWN OF MT CHARLESTON...RED ROCK...LAS VEGAS...
NORTH LAS VEGAS...HENDERSON...BOULDER CITY...SUMMERLIN...NELLIS...
MOUNTAINS EDGE...SEVEN HILLS...BLUE DIAMOND
346 PM PST TUE FEB 1 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

A WIND ADVISORY REMAINS IN EFFECT FOR THE LAS VEGAS
VALLEY...SPRING AND SHEEP RANGE AND NORTHEAST CLARK COUNTY UNTIL
MIDNIGHT PST TONIGHT.

* WINDS: NORTH WINDS WITH SUSTAINED SPEEDS OF 25 TO 35 MPH WITH 
  GUSTS BETWEEN 40 AND 50 MPH WILL BE COMMON IN THE ADVISORY AREA. 
  GUSTS OVER 60 MPH CAN BE EXPECTED IN THE MOUNTAINS. 

* TIMING: WINDS WILL BE STRONGEST THROUGH 9 PM THIS EVENING THEN
  LESSEN TOWARDS MIDNIGHT.

* LOCATIONS: LAS VEGAS...NORTH LAS VEGAS...HENDERSON...BOULDER
  CITY...SUMMERLIN...NELLIS AIR FORCE BASE...MOUNTAINS
  EDGE...SEVEN HILLS... BLUE DIAMOND...THE TOWN OF MT
  CHARLESTON...RED ROCK CANYON...MESQUITE...OVERTON...MOAPA. THE
  HIGHEST WINDS WILL BE NEAR CANYONS AND OPENINGS ORIENTED TOWARDS
  THE NORTHEAST SUCH AS THE NORTHEAST PART OF THE LAS VEGAS VALLEY.

* IMPACTS: A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED 
  TO BE STRONG ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY 
  FOR HIGH PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DRIVERS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE EXTRA
CAUTION AND BE PREPARED FOR STRONG CROSS WINDS.

&&

$$

STACHELSKI
809 
WWUS75 KVEF 020528
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
928 PM PST TUE FEB 1 2011

.STRONG...GUSTY NORTH WINDS WILL CONTINUE INTO WEDNESDAY AS A
VERY COLD STORM SYSTEM DROPS DOWN THROUGH ARIZONA. THE STRONGEST
WINDS WITH GUSTS BETWEEN 40 AND 50 MPH WILL BE ALONG THE COLORADO
RIVER VALLEY FROM HOOVER DAM TO LAUGHLIN AND BULLHEAD CITY.

AZZ036-NVZ021-021330-
/O.CAN.KVEF.HW.W.0001.000000T0000Z-110203T0200Z/
/O.EXA.KVEF.WI.Y.0003.000000T0000Z-110203T0200Z/
LAKE MEAD NATIONAL RECREATION AREA-
INCLUDING...BULLHEAD CITY...MOHAVE VALLEY...
HOOVER DAM...LAUGHLIN
928 PM PST TUE FEB 1 2011 /1028 PM MST TUE FEB 1 2011/

...WIND ADVISORY IN EFFECT UNTIL 6 PM PST /7 PM MST/ WEDNESDAY...
...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY FOR THE LAKE MEAD NATIONAL RECREATION AREA...WHICH IS IN
EFFECT UNTIL 6 PM PST /7 PM MST/ WEDNESDAY.
THE HIGH WIND WARNING HAS BEEN CANCELLED.

* WINDS: SUSTAINED SPEEDS OF 20 TO 30 MPH WITH GUSTS BETWEEN 40
  AND 50 MPH WILL BE COMMON ESPECIALLY SOUTH OF HOOVER DAM.

* TIMING: NORTH WINDS WILL REMAIN GUSTY. THERE MAY BE SOME
  DECREASE IN WIND SPEEDS LATE TONIGHT BUT THEY ARE EXPECTED TO
  INCREASE AGAIN WEDNESDAY AND PERSIST UNTIL LATE WEDNESDAY
  AFTERNOON.

* LOCATIONS: LAKE MEAD NATIONAL RECREATION
  AREA...LAUGHLIN...BULLHEAD CITY

* IMPACTS: STRONG WINDS IN EXCESS OF 30 MPH WILL CREATE DANGEROUS
  BOATING CONDITIONS ON AREA LAKES AND MAY CREATE VERY CHOPPY
  WATERS AND GENERATE LARGE WAVES WHICH COULD CAPSIZE OR SWAMP
  SMALL CRAFT. A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED
  TO BE STRONG ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR
  HIGH PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 TO 39 MPH AND...OR WIND
GUSTS OF 40 TO 57 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.

&&

$$

AZZ001-003-CAZ519>523-525-NVZ014>020-020630-
/O.CAN.KVEF.WI.Y.0003.000000T0000Z-110202T0800Z/
NORTHWEST PLATEAU-NORTHWEST DESERTS-EASTERN SIERRA SLOPES-
OWENS VALLEY-WHITE MOUNTAINS OF INYO COUNTY-
DEATH VALLEY NATIONAL PARK-WESTERN MOJAVE DESERT-MORONGO BASIN-
ESMERALDA AND CENTRAL NYE COUNTY-LINCOLN COUNTY-
NORTHEAST CLARK COUNTY-WESTERN CLARK AND SOUTHERN NYE COUNTY-
SHEEP RANGE-SPRING MOUNTAINS-RED ROCK CANYON-LAS VEGAS VALLEY-
928 PM PST TUE FEB 1 2011 /1028 PM MST TUE FEB 1 2011/

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS CANCELLED THE WIND
ADVISORY.

A FEW AREAS MAY CONTINUE TO EXPERIENCE WIND GUSTS TO 30 MPH
OVERNIGHT. BUT OVERALL...THE NORTH TO NORTHEAST WINDS WILL
CONTINUE TO DIMINISH OVERNIGHT. THE WIND ADVISORY THAT WAS IN
EFFECT UNTIL MIDNIGHT PST OR 1 AM MST HAS BEEN CANCELLED.

$$

AZZ002-CAZ524-526-527-NVZ022-021330-
/O.CON.KVEF.WI.Y.0003.000000T0000Z-110203T0200Z/
LAKE HAVASU AND FORT MOHAVE-EASTERN MOJAVE DESERT-CADIZ BASIN-
SAN BERNARDINO COUNTY-UPPER COLORADO RIVER VALLEY-
SOUTHERN CLARK COUNTY-
INCLUDING...LAKE HAVASU...DESERT HILLS...TOPOCK...
BAKER...MOUNTAIN PASS...MITCHELL CAVERNS...VIDAL JUNCTION...
NEEDLES...PRIMM...SEARCHLIGHT...CAL-NEV-ARI
928 PM PST TUE FEB 1 2011 /1028 PM MST TUE FEB 1 2011/

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST /7 PM MST/
WEDNESDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST /7 PM MST/
WEDNESDAY FOR EASTERN SAN BERNARDINO COUNTY...SOUTHERN CLARK
COUNTY AND LAKE HAVASU AND FORT MOHAVE.

* WINDS: SUSTAINED SPEEDS OF 20 TO 30 MPH WITH GUSTS BETWEEN 40
  AND 50 MPH WILL BE COMMON ACROSS MUCH OF THE AREA.

* TIMING: NORTH WINDS WILL REMAIN GUSTY TONIGHT. THERE MAY BE
  SOME DECREASE IN WIND SPEEDS LATE TONIGHT BUT THEY ARE EXPECTED
  TO INCREASE AGAIN WEDNESDAY AND PERSIST UNTIL LATE WEDNESDAY
  AFTERNOON.

* LOCATIONS: PRIMM...SEARCHLIGHT...CAL-NEV-ARI...NEEDLES... 
  VIDAL JUNCTION...BAKER...MOUNTAIN PASS...MITCHELL CAVERNS... 
  LAKE HAVASU...DESERT HILLS...TOPOCK

* IMPACTS: STRONG WINDS IN EXCESS OF 30 MPH WILL CREATE DANGEROUS
  BOATING CONDITIONS ON AREA LAKES AND MAY CREATE VERY CHOPPY
  WATERS AND GENERATE LARGE WAVES WHICH COULD CAPSIZE OR SWAMP
  SMALL CRAFT. A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED
  TO BE STRONG ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR
  HIGH PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 TO 39 MPH AND...OR WIND
GUSTS OF 40 TO 57 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.
&&

$$

PIERCE
887 
WWUS75 KVEF 021117
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
317 AM PST WED FEB 2 2011

.STRONG...GUSTY NORTH WINDS WILL CONTINUE INTO WEDNESDAY AS A VERY
COLD STORM SYSTEM DROPS DOWN THROUGH ARIZONA. THE STRONGEST WINDS
WITH GUSTS BETWEEN 40 AND 50 MPH WILL BE ALONG THE COLORADO RIVER
VALLEY FROM HOOVER DAM TO LAUGHLIN AND BULLHEAD CITY.

AZZ036-NVZ021-022100-
/O.CON.KVEF.WI.Y.0003.000000T0000Z-110203T0200Z/
LAKE MEAD NATIONAL RECREATION AREA-
INCLUDING...BULLHEAD CITY...MOHAVE VALLEY...
HOOVER DAM...LAUGHLIN
317 AM PST WED FEB 2 2011 /417 AM MST WED FEB 2 2011/

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST /7 PM MST/ THIS
EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST /7 PM MST/ THIS
EVENING FOR THE LAKE MEAD NATIONAL RECREATION AREA. 

* WINDS: SUSTAINED SPEEDS OF 20 TO 30 MPH WITH GUSTS BETWEEN 40 
  AND 50 MPH WILL BE COMMON ESPECIALLY SOUTH OF HOOVER DAM. 

* TIMING: WINDS HAVE DECREASED OVERNIGHT BUT WILL INCREASE AGAIN
  EARLY THIS MORNING AND THE CONTINUE INTO LATE THIS AFTERNOON
  BEFORE DECREASING THIS EVENING.

* LOCATIONS: LAKE MEAD NATIONAL RECREATION AREA...LAUGHLIN... 
  BULLHEAD CITY

* IMPACTS: STRONG WINDS IN EXCESS OF 30 MPH WILL CREATE 
  DANGEROUS BOATING CONDITIONS ON AREA LAKES AND MAY CREATE 
  VERY CHOPPY WATERS AND GENERATE LARGE WAVES WHICH COULD 
  CAPSIZE OR SWAMP SMALL CRAFT. A WIND ADVISORY MEANS THAT 
  CROSSWINDS ARE EXPECTED TO BE STRONG ENOUGH TO MAKE DRIVING 
  DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 TO 39 MPH AND...OR WIND
GUSTS OF 40 TO 57 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$

AZZ002-CAZ524-526-527-NVZ022-022100-
/O.CON.KVEF.WI.Y.0003.000000T0000Z-110203T0200Z/
LAKE HAVASU AND FORT MOHAVE-EASTERN MOJAVE DESERT-CADIZ BASIN-
SAN BERNARDINO COUNTY-UPPER COLORADO RIVER VALLEY-
SOUTHERN CLARK COUNTY-
INCLUDING...LAKE HAVASU...DESERT HILLS...TOPOCK...
BAKER...MOUNTAIN PASS...MITCHELL CAVERNS...VIDAL JUNCTION...
NEEDLES...PRIMM...SEARCHLIGHT...CAL-NEV-ARI
317 AM PST WED FEB 2 2011 /417 AM MST WED FEB 2 2011/

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST /7 PM MST/ THIS
EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST /7 PM MST/ THIS
EVENING FOR LAKE HAVASU AND FORT MOHAVE...EASTERN MOJAVE DESERT...CADIZ
BASIN...SAN BERNARDINO COUNTY UPPER COLORADO RIVER VALLEY...SOUTHERN
CLARK COUNTY.

* WINDS: SUSTAINED SPEEDS OF 20 TO 30 MPH WITH GUSTS BETWEEN 40 
  AND 50 MPH WILL BE COMMON ACROSS MUCH OF THE AREA. 

* TIMING: ALTHOUGH THE NORTH WINDS REMAIN GUSTY...THEY HAVE
  DECREASED OVERNIGHT. WINDS ARE EXPECTED TO INCREASE AGAIN EARLY
  THIS MORNING AND THEN CONTINUE INTO THE AFTERNOON BEFORE
  DECREASING THIS EVENING.

* LOCATIONS: PRIMM...SEARCHLIGHT...CAL-NEV-ARI...NEEDLES... 
  VIDAL JUNCTION...BAKER...MOUNTAIN PASS...MITCHELL CAVERNS... 
  LAKE HAVASU...DESERT HILLS...TOPOCK

* IMPACTS: STRONG WINDS IN EXCESS OF 30 MPH WILL CREATE 
  DANGEROUS BOATING CONDITIONS ON AREA LAKES AND MAY CREATE 
  VERY CHOPPY WATERS AND GENERATE LARGE WAVES WHICH COULD 
  CAPSIZE OR SWAMP SMALL CRAFT. A WIND ADVISORY MEANS THAT 
  CROSSWINDS ARE EXPECTED TO BE STRONG ENOUGH TO MAKE DRIVING 
  DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 TO 39 MPH AND...OR WIND
GUSTS OF 40 TO 57 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION. 
&&

$$
259 
WWUS75 KVEF 022236
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
236 PM PST WED FEB 2 2011

...WIND ADVISORY IS CANCELLED...

AZZ002-036-CAZ524-526-527-NVZ021-022-022345-
/O.CAN.KVEF.WI.Y.0003.000000T0000Z-110203T0200Z/
LAKE HAVASU AND FORT MOHAVE-LAKE MEAD NATIONAL RECREATION AREA-
EASTERN MOJAVE DESERT-CADIZ BASIN-SAN BERNARDINO COUNTY-
UPPER COLORADO RIVER VALLEY-SOUTHERN CLARK COUNTY-
236 PM PST WED FEB 2 2011 /336 PM MST WED FEB 2 2011/

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS CANCELLED THE WIND
ADVISORY THAT WAS IN EFFECT FOR THE LAKE MEAD NATIONAL RECREATION
AREA...THE COLORADO RIVER VALLEY...SOUTHERN CLARK COUNTY AND
EASTERN SAN BERNARDINO COUNTY. NORTH WINDS SUSTAINED AT 15 TO 25
MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE ACROSS THE AREA THROUGH
THIS EVENING...BUT SPEEDS ARE NOT EXPECTED TO REACH ADVISORY LEVEL
THRESHOLDS. THEREFORE THE WIND ADVISORY HAS BEEN CANCELLED.

$$

STACHELSKI

Nearby

Wind Advisories in Nevada, 2011Wind Advisories in California, 2011Wind Advisories in Arizona, 2011Every wind advisory 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.