weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Winter Storm Warning


URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
251 PM MDT SAT APR 25 2015

COZ009-012-018-019-260500-
/O.UPG.KGJT.WS.A.0010.150426T0600Z-150427T1800Z/
/O.NEW.KGJT.WS.W.0025.150426T0600Z-150427T1500Z/
GRAND AND BATTLEMENT MESAS-WEST ELK AND SAWATCH MOUNTAINS-
NORTHWEST SAN JUAN MOUNTAINS-SOUTHWEST SAN JUAN MOUNTAINS-
251 PM MDT SAT APR 25 2015

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
MDT MONDAY ABOVE 9000 FEET...

THE NATIONAL WEATHER SERVICE IN GRAND JUNCTION HAS ISSUED A
WINTER STORM WARNING ABOVE 9000 FEET FOR HEAVY SNOW...WHICH IS IN
EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MDT MONDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.

* LOCATIONS INCLUDE THE CITIES OF...SKYWAY...TAYLOR PARK...
  TELLURIDE...SILVERTON...RICO.

* TIMING...SNOWFALL WILL BECOME WIDESPREAD AFTER MIDNIGHT TONIGHT
  WITH PERIODS OF SNOW AND SNOW SHOWERS THROUGH SUNDAY AFTERNOON BEFORE
  DECREASING SUNDAY NIGHT.

* SNOW ACCUMULATION...5 TO 10 INCHES. LESSER ACCUMULATIONS BELOW
  9000 FEET.

* SNOW LEVEL...SNOWFALL IS EXPECTED DOWN TO ABOUT 8000 FEET AT
  TIMES...BUT THE BEST ACCUMULATIONS WILL REMAIN ABOVE 9000 FEET.

* WINDS...SOUTHWEST WINDS OF 10 TO 15 MPH AT MOUNTAINTOP LEVEL
  WILL SHIFT TO THE NORTHEAST AND NORTH SUNDAY AFTERNOON AND
  NIGHT.

* VISIBILITY...REDUCED TO LESS THAN ONE MILE AT TIMES.

* IMPACTS...ROADS OVER THE HIGHER MOUNTAIN PASSES...INCLUDING
  RED MOUNTAIN AND LIZARD HEAD PASSES...MAY BE SLUSHY OR SNOW
  COVERED AT TIMES...RESULTING IN HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE
EXPECTED OR OCCURRING. STRONG WINDS AND BLOWING SNOW ARE ALSO
POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE.

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
251 PM MDT SAT APR 25 2015

UTZ028-260500-
/O.NEW.KGJT.WS.W.0025.150426T0600Z-150427T0300Z/
LA SAL AND ABAJO MOUNTAINS-
251 PM MDT SAT APR 25 2015

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 PM
MDT SUNDAY ABOVE 9000 FEET...

THE NATIONAL WEATHER SERVICE IN GRAND JUNCTION HAS ISSUED A
WINTER STORM WARNING ABOVE 9000 FEET FOR HEAVY SNOW...WHICH IS IN
EFFECT FROM MIDNIGHT TONIGHT TO 9 PM MDT SUNDAY.

* TIMING...SNOWFALL WILL BECOME WIDESPREAD AFTER MIDNIGHT TONIGHT
  WITH PERIODS OF SNOW AND SNOW SHOWERS SUNDAY BEFORE DIMINISHING
  SUNDAY EVENING.

* SNOW ACCUMULATION...4 TO 8 INCHES WITH THE GREATER AMOUNTS
  ABOVE 10000 FEET.

* SNOW LEVEL...SNOWFALL IS EXPECTED DOWN TO ABOUT 8000 FEET AT
  TIMES...BUT THE BEST ACCUMULATIONS WILL REMAIN ABOVE 9000 FEET.

* WINDS...SOUTHWEST WINDS OF 10 TO 15 MPH AT MOUNTAINTOP LEVEL
  WILL BECOME NORTHERLY SUNDAY AFTERNOON.

* VISIBILITY...REDUCED TO LESS THAN ONE MILE AT TIMES.

* IMPACTS...MOUNTAIN ROADS MAY BE SLUSHY OR SNOW COVERED AT
  TIMES...RESULTING IN HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE
EXPECTED OR OCCURRING. STRONG WINDS AND BLOWING SNOW ARE ALSO
POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE.

&&

$$


Winter Weather Advisory


URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
845 PM MDT SAT APR 25 2015

...HEAVY WET SNOW EXPECTED IN THE NORTHERN AND WESTERN MOUNTAINS
TONIGHT THROUGH SUNDAY...

.A LARGE STORM WILL SLOWLY MOVE THROUGH THE REGION TONIGHT AND
SUNDAY...DEPOSITING AS MUCH AS A FOOT OF VERY WET SNOW IN THE
MOUNTAINS. TEMPERATURES WILL BE ON THE WARM SIDE BUT QUICKLY
ACCUMULATING SNOW...ESPECIALLY LATE TONIGHT AND SUNDAY MORNING
COULD MAKE TRAVEL DIFFICULT OVER MOUNTAIN PASSES.

WYZ014-015-261100-
/O.CON.KRIW.WW.Y.0016.150426T0300Z-150427T0600Z/
WIND RIVER MOUNTAINS WEST-WIND RIVER MOUNTAINS EAST-
845 PM MDT SAT APR 25 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
SUNDAY NIGHT...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
SUNDAY NIGHT.

* SUMMARY AND TIMING...PERIODS OF SNOW...HEAVY AT TIMES. THE
  HEAVIEST SNOW IS EXPECTED TO OCCUR BETWEEN MIDNIGHT AND 9 AM
  SUNDAY.

* SNOW ACCUMULATIONS...6 TO 12 INCHES WITH THE MORE SIGNIFICANT
  ACCUMULATIONS EXPECTED ABOVE 8000 FEET.

* WIND AND VISIBILITY...EAST TO NORTHEAST WINDS OF 10 TO 25 MPH
  WILL DEVELOP SUNDAY WHICH COULD LEAD TO SOME DRIFTING SNOW.
  VISIBILITY WILL BE DETERMINED MOSTLY BY THE SNOWFALL RATE...
  DECREASING TO LESS THAN 1/2 MILE AT TIMES.

* IMPACTS...SOUTH PASS AND TOGWOTEE MOUNTAIN PASSES WILL BECOME
  SLUSHY TO SNOW PACKED. TRAVELERS ARE URGED TO ALLOW EXTRA TIME
  FOR TRAVEL OVER MOUNTAIN PASSES LATER TONIGHT AND SUNDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING
SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
845 PM MDT SAT APR 25 2015

...HEAVY WET SNOW EXPECTED IN THE NORTHERN AND WESTERN MOUNTAINS
TONIGHT THROUGH SUNDAY...

.A LARGE STORM WILL SLOWLY MOVE THROUGH THE REGION TONIGHT AND
SUNDAY...DEPOSITING AS MUCH AS A FOOT OF VERY WET SNOW IN THE
MOUNTAINS. TEMPERATURES WILL BE ON THE WARM SIDE BUT QUICKLY
ACCUMULATING SNOW...ESPECIALLY LATE TONIGHT AND SUNDAY MORNING
COULD MAKE TRAVEL DIFFICULT OVER MOUNTAIN PASSES.

WYZ002-012-024-261100-
/O.CON.KRIW.WW.Y.0016.150426T0300Z-150427T0600Z/
ABSAROKA MOUNTAINS-TETON AND GROS VENTRE MOUNTAINS-
SALT RIVER AND WYOMING RANGES-
845 PM MDT SAT APR 25 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
SUNDAY NIGHT...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
SUNDAY NIGHT.

* SUMMARY AND TIMING...PERIODS OF SNOW...HEAVY AT TIMES. THE
  HEAVIEST SNOW IS EXPECTED TO OCCUR BETWEEN MIDNIGHT AND 9 AM
  SUNDAY.

* SNOW ACCUMULATIONS...6 TO 12 INCHES WITH THE MORE SIGNIFICANT
  ACCUMULATIONS EXPECTED ABOVE 8000 FEET.

* WIND AND VISIBILITY...EAST TO NORTHEAST WINDS OF 10 TO 25 MPH
  WILL DEVELOP SUNDAY WHICH COULD LEAD TO SOME DRIFTING SNOW.
  VISIBILITY WILL BE DETERMINED MOSTLY BY THE SNOWFALL RATE...
  DECREASING TO LESS THAN 1/2 MILE AT TIMES.

* IMPACTS...TETON AND TOGWOTEE MOUNTAIN PASSES WILL SEE SLUSHY TO
  SNOW PACKED CONDITIONS. THE WORST CONDITIONS ARE EXPECTED ON THE
  FREMONT COUNTY SIDE OF TOGWOTEE PASS...TOWARDS DUBOIS. TRAVELERS ARE
  URGED TO ALLOW EXTRA TIME FOR TRAVEL OVER MOUNTAIN PASSES LATER
  TONIGHT AND SUNDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING
SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
845 PM MDT SAT APR 25 2015

...HEAVY WET SNOW EXPECTED IN THE NORTHERN AND WESTERN MOUNTAINS
TONIGHT THROUGH SUNDAY...

.A LARGE STORM WILL SLOWLY MOVE THROUGH THE REGION TONIGHT AND
SUNDAY...DEPOSITING AS MUCH AS A FOOT OF VERY WET SNOW IN THE
MOUNTAINS. TEMPERATURES WILL BE ON THE WARM SIDE BUT QUICKLY
ACCUMULATING SNOW...ESPECIALLY LATE TONIGHT AND SUNDAY MORNING
COULD MAKE TRAVEL DIFFICULT OVER MOUNTAIN PASSES.

WYZ016-025-261100-
/O.CON.KRIW.WW.Y.0016.150426T0600Z-150426T1800Z/
UPPER WIND RIVER BASIN-UPPER GREEN RIVER BASIN FOOTHILLS-
INCLUDING THE CITIES OF...DUBOIS...PINEDALE
845 PM MDT SAT APR 25 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO NOON MDT SUNDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO NOON MDT SUNDAY.

* SUMMARY AND TIMING...MIXED RAIN AND SNOW SHOWERS WILL BEGIN
  AFTER MIDNIGHT...TURNING TO ALL SNOW BY 2 AM. SNOW WILL BE
  HEAVIEST EARLY SUNDAY MORNING AROUND SUNRISE.

* SNOW ACCUMULATIONS...2 TO 5 INCHES WITH THE MORE SIGNIFICANT
  ACCUMULATIONS EXPECTED ABOVE 7000 FEET.

* VISIBILITY...LESS THAN A MILE AT TIMES IN HEAVIER SNOW.

* IMPACTS...TRAVEL IS EXPECTED TO BE IMPACTED BEGINNING EARLY
  SUNDAY MORNING WITH SLICK AND SLUSHY CONDITIONS. TRAVELERS ARE
  URGED TO ALLOW EXTRA TIME FOR TRAVEL LATE TONIGHT INTO THE DAY
  SUNDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING
SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

21


Flood Advisory


FLOOD ADVISORY
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
144 PM MDT SAT APR 25 2015

UTC019-261945-
/O.NEW.KGJT.FA.Y.0002.150425T1944Z-150426T1945Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GRAND UT-
144 PM MDT SAT APR 25 2015

THE NATIONAL WEATHER SERVICE IN GRAND JUNCTION  HAS ISSUED A

* FLOOD ADVISORY FOR...
  SOUTHERN GRAND COUNTY IN EAST CENTRAL UTAH...

* UNTIL 145 PM MDT SUNDAY

* FLOODING HAS CLOSED THE ROAD TO DELICATE ARCH VIEWPOINT IN ARCHES
  NATIONAL PARK.

* ADDITIONAL RAINFALL IS EXPECTED THROUGH SUNDAY MORNING...THEREFORE
  FLOODING WILL REMAIN POSSIBLE ALONG SALT WASH AND WINTER CAMP WASH
  IN ARCHES NATIONAL PARK.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. MOVE TO HIGHER GROUND.

&&

LAT...LON 3874 10949 3872 10949 3871 10951 3874 10952

$$

EH


Wind Advisory


URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
301 PM PDT SAT APR 25 2015

.STRONG SOUTHWEST TO WEST WINDS WILL CONTINUE INTO THE EVENING
ACROSS WESTERN PORTIONS OF THE MOJAVE DESERT AND SOUTHERN MOHAVE
COUNTY ARIZONA. BEHIND THE COLD FRONT NORTHWEST WINDS WILL INCREASE
THIS EVENING ACROSS SOUTH CENTRAL NEVADA AND DOWN THE COLORADO RIVER
VALLEY SUNDAY.

AZZ001-003-CAZ524-525-NVZ022-260600-
/O.CON.KVEF.WI.Y.0010.000000T0000Z-150426T0600Z/
NORTHWEST PLATEAU-NORTHWEST DESERTS-EASTERN MOJAVE DESERT-
MORONGO BASIN-SOUTHERN CLARK COUNTY-
INCLUDING THE CITIES OF...COLORADO CITY...
PIPE SPRING NATIONAL MONUMENT...TUWEEP...MT TRUMBELL...
WESTERN GRAND CANYON...KINGMAN...GOLDEN VALLEY...DOLAN SPRINGS...
VALENTINE...WIKIEUP...YUCCA...BAKER...MOUNTAIN PASS...
MITCHELL CAVERNS...MORONGO VALLEY...YUCCA VALLEY...
TWENTYNINE PALMS...PRIMM...SEARCHLIGHT...CAL-NEV-ARI
301 PM PDT SAT APR 25 2015

...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT /11 PM MST/
THIS EVENING FOR EASTERN SAN BERNARDINO COUNTY...SOUTHERN CLARK
COUNTY AND MOHAVE COUNTY...

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

* TIMING: PEAKING IN THE LATE AFTERNOON AND EARLY
  EVENING...DECREASING LATE THIS EVENING.

* LOCATIONS: BAKER...MOUNTAIN PASS...SEARCHLIGHT...KINGMAN...
  TWENTYNINE PALMS...PRIMM...YUCCA VALLEY...DOLAN SPRINGS.

* IMPACTS: DIFFICULT DRIVING CONDITIONS DUE TO BLOWING DUST AND
  STRONG CROSSWINDS...ESPECIALLY FOR HIGH-PROFILE VEHICLE.
  STRONG WINDS MAY DISPLACE TREE DEBRIS...SMALL OBJECTS AND
  TEMPORARY STRUCTURES.

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.

&&

$$

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ELKO NV
224 PM PDT SAT APR 25 2015


NVZ033-261800-
/O.CON.KLKN.WI.Y.0007.150426T0600Z-150426T1800Z/
SOUTHEASTERN ELKO COUNTY-
INCLUDING THE FOLLOWING LOCATIONS...SILVER ZONE PASS...
WEST WENDOVER
224 PM PDT SAT APR 25 2015

...WIND ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO
11 AM PDT SUNDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO
11 AM PDT SUNDAY.

* WINDS...NORTHWEST WINDS 25 TO 35 MPH WIND GUSTS NEAR 50 MPH

* TIMING...STRONGEST WINDS EXPECTED TONIGHT BETWEEN MIDNIGHT AND
  5 AM.

* LOCATIONS INCLUDE: SILVER ZONE PASS...WEST WENDOVER

* IMPACTS...STRONG CROSS WINDS ARE EXPECTED ON ROADWAYS. TRAVEL
  WILL BE HAZARDOUS FOR HIGH PROFILE VEHICLES. PATCHY AREAS OF
  BLOWING DUST MAY REDUCE VISIBILITIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 MPH WITH GUSTS
IN EXCESS OF 45 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.

&&

$$


Special Weather Statement


SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
726 PM MDT SAT APR 25 2015

WYZ017-018-261000-
LANDER FOOTHILLS-WIND RIVER BASIN-
726 PM MDT SAT APR 25 2015

A LARGE AREA OF RAIN IS EXPECTED TO DEVELOP ACROSS THE WIND RIVER
BASIN BETWEEN 9 PM AND MIDNIGHT...AND LAST ON AND OFF THROUGH THE
DAY SUNDAY. THE AIR MASS IS RELATIVELY WARM WITH SNOW LEVELS...ONLY
LOWERING TO AROUND 5500 FEET BY SUNRISE SUNDAY. THE RAIN AND SNOW
COULD CHANGE BACK TO ALL RAIN IN THE AFTERNOON. THE PRECIPITATION IS
THEN EXPECTED TO COME TO AN END SUNDAY NIGHT. LITTLE OR NO
ACCUMULATION IS EXPECTED ACROSS MUCH OF THE LOWER ELEVATIONS OF THE
WIND RIVER BASIN...INCLUDING RIVERTON...SHOSHONI AND HUDSON. LANDER
COULD SEE ONE TO POSSIBLY TWO INCHES ON GRASSY AREAS BY NOON SUNDAY.
MORE SIGNIFICANT SNOWFALL IS EXPECTED TO OCCUR NORTHWEST OF CROWHEART
AND OVER SOUTH PASS WHERE A WINTER WEATHER ADVISORY IS IN EFFECT LATE
TONIGHT INTO THE DAY SUNDAY.

$$

TEAM RIVERTON

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
726 PM MDT SAT APR 25 2015

WYZ019-026>030-261000-
EAST SWEETWATER COUNTY-FLAMING GORGE-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-ROCK SPRINGS AND GREEN RIVER-
SOUTH LINCOLN COUNTY-UPPER GREEN RIVER BASIN-
726 PM MDT SAT APR 25 2015

ANOTHER CHANGE IN THE WEATHER IS ON THE WAY AS RAIN MIXES WITH
SNOW BY SUNRISE ON SUNDAY. VERY WET SNOW MAY DEVELOP AND PERSIST
THROUGH SUNDAY MORNING BEFORE CHANGING BACK TO ALL RAIN. EXPECT
ACCUMULATIONS OF LESS THAN 2 INCHES ON GRASSY AREAS IN THE LOWER
ELEVATIONS...TO AS MUCH AS 4 INCHES IN THE GREEN AND
RATTLESNAKE MOUNTAINS. LITTLE ACCUMULATION IS EXPECTED ON THE
ROADWAYS. THE WET WEATHER WILL PERSIST THROUGH THE AFTERNOON BEFORE
ENDING BY SUNDAY EVENING.

$$

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
726 PM MDT SAT APR 25 2015

WYZ013-023-261000-
JACKSON HOLE-STAR VALLEY-
726 PM MDT SAT APR 25 2015

ANOTHER CHANGE IN THE WEATHER IS ON THE WAY AS RAIN MIXES WITH
SNOW BY SUNRISE ON SUNDAY. VERY WET SNOW MAY PERSIST THROUGH SUNDAY
MORNING BEFORE CHANGING BACK TO ALL RAIN BY AFTERNOON. EXPECT
ACCUMULATIONS OF LESS THAN 2 INCHES ON GRASSY AREAS IN THE LOWER
ELEVATIONS...WITH AS MUCH AS 6 INCHES IN THE SURROUNDING MOUNTAINS.
SLUSHY AREAS OF SNOW MAY BE PRESENT ON THE ROADWAYS SUNDAY MORNING.
THE WET WEATHER WILL PERSIST THROUGH THE AFTERNOON BEFORE ENDING BY
SUNDAY EVENING.

$$

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ELKO NV
258 AM PDT SAT APR 25 2015

NVZ030-031-033>041-260745-
HUMBOLDT COUNTY-NORTHERN ELKO COUNTY-SOUTHEASTERN ELKO COUNTY-
RUBY MOUNTAINS AND EAST HUMBOLDT RANGE-WHITE PINE COUNTY-
NORTHERN LANDER COUNTY AND NORTHERN EUREKA COUNTY-
SOUTHERN LANDER COUNTY AND SOUTHERN EUREKA COUNTY-
SOUTHWEST ELKO COUNTY-SOUTH CENTRAL ELKO COUNTY-
NORTHWESTERN NYE COUNTY-NORTHEASTERN NYE COUNTY-
INCLUDING THE CITIES OF...WINNEMUCCA...MCDERMITT...
PARADISE VALLEY...GOLCONDA SUMMIT...JACKPOT...WILDHORSE...
OWYHEE...SILVER ZONE PASS...WEST WENDOVER...LEE...RUBY LAKE...
SECRET PASS...LAMOILLE CANYON...HARRISON PASS...ELY...RUTH...
MCGILL...CONNORS PASS...GREAT BASIN NATIONAL PARK...
BATTLE MOUNTAIN...EMIGRANT PASS...AUSTIN...DIAMOND VALLEY...
EUREKA...EUREKA AIRPORT...GARDEN PASS...GILLMAN SPRINGS...
GRASS VALLEY...ELKO...SPRING CREEK...CARLIN...WELLS...
RUBY VALLEY...PEQUOP SUMMIT...TONOPAH...ROUND MOUNTAIN...
DUCKWATER...CURRANT SUMMIT
258 AM PDT SAT APR 25 2015

...BENEFICIAL PRECIPITATION EXPECTED THROUGH TONIGHT...

MUCH NEEDED VALLEY RAIN AND MOUNTAIN SNOW WILL CONTINUE THROUGH
TONIGHT. MOST VALLEYS WILL RECEIVE BETWEEN 0.10 AND 0.30 INCHES OF
RAIN BY LATER SATURDAY NIGHT. SNOW LEVELS WILL DROP TO MOST VALLEY
FLOORS SATURDAY EVENING...BUT THE MAJORITY OF THE PRECIPITATION
WILL BE OVER. VALLEY ACCUMULATIONS OF UP TO ONE INCH ABOVE 5500
FEET ARE POSSIBLE. THE MOUNTAINS WILL PICK UP 3-7 INCHES...WITH
LOCALLY HIGHER AMOUNTS POSSIBLE.

ISOLATED THUNDERSTORMS ARE ALSO EXPECTED TODAY. SOME THUNDERSTORMS
COULD CONTAIN SMALL HAIL AND GRAUPEL...WHICH COULD RESULT IN
SLIPPERY ROADS FOR BRIEF PERIODS.

DUE TO THE TIMING OF THE SYSTEM...TRAVEL IMPACTS WILL BE MINIMAL.
WHILE SOME LOCALIZED SLICK SPOTS ARE POSSIBLE FROM SNOW...SMALL
HAIL AND GRAUPEL...THE MAIN THREAT WILL BE FROM LOWERED
VISIBILITY. PLAN YOUR TRIP ACCORDINGLY IF TRAVELING OVER THE
PASSES AND SUMMITS...ESPECIALLY IF RECREATING IN THE HIGH COUNTRY.

VISIT WWW.WEATHER.GOV/ELKO FOR THE LATEST WEATHER INFORMATION

$$

RCM


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
405 PM MST SAT APR 25 2015

AZZ004>018-037>040-260845-
KAIBAB PLATEAU-MARBLE AND GLEN CANYONS-GRAND CANYON COUNTRY-
COCONINO PLATEAU-YAVAPAI COUNTY MOUNTAINS-
NORTHEAST PLATEAUS AND MESAS HWY 264 NORTHWARD-CHINLE VALLEY-
CHUSKA MOUNTAINS AND DEFIANCE PLATEAU-
LITTLE COLORADO RIVER VALLEY IN COCONINO COUNTY-
LITTLE COLORADO RIVER VALLEY IN NAVAJO COUNTY-
LITTLE COLORADO RIVER VALLEY IN APACHE COUNTY-
WESTERN MOGOLLON RIM-EASTERN MOGOLLON RIM-WHITE MOUNTAINS-
NORTHERN GILA COUNTY-YAVAPAI COUNTY VALLEYS AND BASINS-
OAK CREEK AND SYCAMORE CANYONS-BLACK MESA AREA-
NORTHEAST PLATEAUS AND MESAS SOUTH OF HWY 264-
405 PM MST SAT APR 25 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR APACHE...COCONINO...
NORTHERN GILA...NAVAJO...AND YAVAPAI COUNTIES IN NORTHERN
ARIZONA.

.DAY ONE...TONIGHT

A COLD STORM SYSTEM WILL CONTINUE TO MOVE TOWARD ARIZONA THIS
EVENING...WITH SHOWERS AND THUNDERSTORMS INCREASING. A STRONG
COLD FRONT WILL PUSH THROUGH NORTHERN ARIZONA THIS LATE THIS EVENING
THROUGH SUNDAY...BRINGING WIDESPREAD SHOWERS AND A FEW
THUNDERSTORMS...SOME WITH GUSTY WINDS. SNOW LEVELS WILL FALL TO
6500 TO 7000 FEET LATE TONIGHT THROUGH SUNDAY MORNING...WITH A
TRACE TO 2 INCHES OF SNOW POSSIBLE...HIGHER AMOUNTS OVER MOUNTAIN
PEAKS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

RAIN AND HIGHER ELEVATION SNOW SHOWERS WILL LINGER THROUGH SUNDAY
AFTERNOON...ALONG WITH A FEW THUNDERSTORMS. IMPROVING CONDITIONS
ARE EXPECTED BY MONDAY.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

$$

HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
411 PM MDT SAT APR 25 2015

UTZ001>016-019>021-517-518-WYZ021-261200-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
411 PM MDT SAT APR 25 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TONIGHT

NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS WILL IMPACT MOST OF
THE OUTLOOK AREA TONIGHT AS A STORM MOVES THROUGH THE REGION.
RAIN COULD BE HEAVY AT TIMES...WITH GUSTY WINDS AND SMALL HAIL
POSSIBLE WITH THE STRONGER THUNDERSTORMS. ACCUMULATING SNOW IS
EXPECTED IN THE MOUNTAINS...WITH SNOW LEVELS DROPPING TO NEAR 6000
FEET OVERNIGHT. WINTER DRIVING CONDITIONS DEVELOPED ON ROADS
ABOVE 8000 FT SATURDAY AFTERNOON WITH SOME ROAD SNOW AND SLUSH.
THESE CONDITIONS INCLUDING REDUCED VISIBILITY IN SNOW AND FOG ARE
POSSIBLE ACROSS MOUNTAIN PASSES ABOVE 6500 FEET TONIGHT AS SNOW
LEVELS LOWER.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

SHOWERS WILL CONTINUE INTO SUNDAY MORNING BEFORE TAPERING OFF
SUNDAY AFTERNOON AND EVENING. NORTH WINDS WILL INCREASE ACROSS
THE AREA SUNDAY...AND WILL BE STRONGEST IN WASHINGTON
COUNTY...WHERE STRONG WINDS COULD DEVELOP SUNDAY NIGHT IN THE
NORTH-SOUTH ORIENTED GAPS IN TERRAIN. THESE WINDS WILL DIMINISH
MONDAY...AND DRY CONDITIONS WITH WARMER TEMPERATURES WILL DEVELOP
FOR THE REST OF THE WEEK.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

$$

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
155 PM MDT SAT APR 25 2015

WYZ001>020-022>030-261100-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS SOUTHEAST-
BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-CODY FOOTHILLS-
EAST SWEETWATER COUNTY-FLAMING GORGE-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS-
NATRONA COUNTY LOWER ELEVATIONS-NORTH BIG HORN BASIN-
NORTHEAST JOHNSON COUNTY-OWL CREEK AND BRIDGER MOUNTAINS-
ROCK SPRINGS AND GREEN RIVER-SALT RIVER AND WYOMING RANGES-
SOUTH LINCOLN COUNTY-SOUTHEAST BIG HORN BASIN-
SOUTHEAST JOHNSON COUNTY-SOUTHWEST BIG HORN BASIN-STAR VALLEY-
TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN-
UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN-
WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST-
YELLOWSTONE NATIONAL PARK-
155 PM MDT SAT APR 25 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

...A WINTER WEATHER ADVISORY IS IN EFFECT FOR THE CENTRAL AND
WESTERN MOUNTAINS TONIGHT AND SUNDAY...

.DAY ONE...TODAY AND TONIGHT

SHOWERS INCREASING FROM THE SOUTH AND WEST THIS AFTERNOON AND
OVERNIGHT WITH POSSIBLY A THUNDERSTORM OR TWO.  HEAVY WET SNOW
POSSIBLE ON MOUNTAIN PASSES ABOVE 7000 FEET TONIGHT IN THE WEST.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

SUNDAY AND SUNDAY NIGHT...WIDESPREAD RAIN AND SNOW ACROSS
CENTRAL AND SOUTHERN WYOMING WITH SNOW LEVELS LOWERING TO
BETWEEN 6500 AND 7500 FEET EARLY IN THE MORNING.  HIGHER ELEVATIONS
OF INTERSTATE 80...MOUNTAIN PASSES AND FOOTHILLS MAY SEE PERIODS
OF WET SNOW...SLUSHY SLICK ROADS AND LIMITED VISIBILITY...ESPECIALLY
OVER SOUTH PASS IN THE WIND RIVER MOUNTAINS.

THURSDAY...ISOLATED TO SCATTERED THUNDESTORMS WEST.

FRIDAY...ISOLATED THUNDERSTORMS MOST AREAS.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT ANY HAIL AND SNOWFALL AMOUNTS.
THANK YOU.

$$

TEAM RIVERTON

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
402 AM MDT SAT APR 25 2015

COZ001>014-017>023-UTZ022>025-027>029-261015-
LOWER YAMPA RIVER BASIN-CENTRAL YAMPA RIVER BASIN-
ROAN AND TAVAPUTS PLATEAUS-ELKHEAD AND PARK MOUNTAINS-
UPPER YAMPA RIVER BASIN-GRAND VALLEY-DEBEQUE TO SILT CORRIDOR-
CENTRAL COLORADO RIVER BASIN-GRAND AND BATTLEMENT MESAS-
GORE AND ELK MOUNTAINS/CENTRAL MOUNTAIN VALLEYS-
CENTRAL GUNNISON AND UNCOMPAHGRE RIVER BASIN-
WEST ELK AND SAWATCH MOUNTAINS-FLATTOPS-
UPPER GUNNISON RIVER VALLEY-UNCOMPAHGRE PLATEAU AND DALLAS DIVIDE-
NORTHWEST SAN JUAN MOUNTAINS-SOUTHWEST SAN JUAN MOUNTAINS-
PARADOX VALLEY/LOWER DOLORES RIVER-
FOUR CORNERS/UPPER DOLORES RIVER-ANIMAS RIVER BASIN-
SAN JUAN RIVER BASIN-SOUTHEAST UTAH-EASTERN UINTA MOUNTAINS-
EASTERN UINTA BASIN-TAVAPUTS PLATEAU-ARCHES/GRAND FLAT-
LA SAL AND ABAJO MOUNTAINS-CANYONLANDS/NATURAL BRIDGES-
402 AM MDT SAT APR 25 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN UTAH AND WESTERN
COLORADO.

.DAY ONE...TODAY AND TONIGHT

MORE SHOWERS AND THUNDERSTORMS ARE EXPECTED TODAY WITH INCREASING
COVERAGE TONIGHT. ISOLATED THUNDERSTORMS WITH BRIEF HEAVIER RAIN
AND OCCASIONAL LIGHTNING WILL ACCOMPANY THIS ACTIVITY. SNOW
ACCUMULATIONS AREA EXPECTED BY LATE TONIGHT OVER THE HIGHEST
PEAKS. A FEW INCHES OF WET SNOW ARE EXPECTED ABOVE 10,000 FEET.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

A SIGNIFICANT LATE SEASON STORM WILL MOVE THROUGH THE AREA SUNDAY
THROUGH MONDAY...BRINGING WIDESPREAD RAINFALL...THUNDERSTORMS...AND
MOUNTAIN SNOWFALL. THIS PRECIPITATION WILL CONTINUE THROUGH MONDAY
MORNING...DECREASING FROM WEST TO EAST MONDAY AFTERNOON THROUGH
TUESDAY MORNING.

HIGH PRESSURE AND A WARMING TREND AREA EXPECTED TUESDAY THROUGH
FRIDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

CUOCO

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE