weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Flash Flood Warning


FLASH FLOOD WARNING
AZC012-010330-
/O.NEW.KPSR.FF.W.0012.140801T0208Z-140801T0330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PHOENIX AZ
708 PM MST THU JUL 31 2014

THE NATIONAL WEATHER SERVICE IN PHOENIX HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  CENTRAL LA PAZ COUNTY IN WEST CENTRAL ARIZONA...

* UNTIL 830 PM MST

* AT 703 PM MST...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED
  VERY HEAVY RAIN THAT WILL CAUSE FLASH FLOODING. RADAR ESTIMATES
  THAT OVER ONE INCH TO ONE AND ONE QUARTER INCHES OF RAINFALL HAS
  FALLEN OVER AND IN THE VICINITY OF VICKSBURG JUNCTION SINCE 630
  PM MST. HEAVY RAINFALL CONTINUES OVER THE AREA...AS STORM
  ACTIVITY CONTINUES TO REMAIN STATIONARY ACROSS CENTRAL LA
  PAZ COUNTY.

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO VICKSBURG
  JUNCTION AND VICKSBURG...U.S. HIGHWAY 60 AND STATE ROUTE 72...
  BOUSE WASH...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WARNING MEANS THAT PEOPLE ALONG THE BANKS OF WASHES AND
CREEKS SHOULD MOVE TO HIGHER GROUND IMMEDIATELY. NORMALLY DRY WASHES
AND STREAMS WILL SUDDENLY HAVE RUNNING WATER AND MAKE UNBRIDGED
CROSSINGS IMPASSABLE. STREETS...UNDERPASSES...AND LOW SPOTS WILL
BECOME INUNDATED MAKING DRIVING HAZARDOUS IN THE WARNED AREA.

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF NORMALLY
DRY WASHES AND CREEKS...ROADS...AND LOW LYING SPOTS. UNBRIDGED
CROSSINGS WILL BE ESPECIALLY DANGEROUS.

&&

LAT...LON 3377 11392 3384 11377 3372 11365 3364 11371
      3363 11382

$$

NOLTE


Flash Flood Watch


FLOOD WATCH
NATIONAL WEATHER SERVICE ELKO NV
138 PM PDT THU JUL 31 2014

NVZ031-033>041-010400-
/O.CON.KLKN.FF.A.0006.000000T0000Z-140801T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NORTHERN ELKO COUNTY-SOUTHEASTERN ELKO COUNTY-
RUBY MOUNTAINS/EAST HUMBOLDT RANGE-WHITE PINE COUNTY-
NORTHERN LANDER COUNTY AND NORTHERN EUREKA COUNTY-
SOUTHERN LANDER COUNTY AND SOUTHERN EUREKA COUNTY-
SOUTHWESTERN ELKO COUNTY-SOUTH CENTRAL ELKO COUNTY-
NORTHWESTERN NYE COUNTY-NORTHEASTERN NYE COUNTY-
INCLUDING THE CITIES OF...JACKPOT...WILDHORSE...OWYHEE...
SILVER ZONE PASS...WEST WENDOVER...SECRET PASS...
LAMOILLE CANYON...HARRISON PASS....ELY...RUTH...MCGILL...
BATTLE MOUNTAIN...AUSTIN...EUREKA...DIAMOND VALLEY...ELKO...
SPRING CREEK...CARLIN...WELLS...RUBY VALLEY...PEQUOP SUMMIT...
TONOPAH...ROUND MOUNTAIN...DUCKWATER...CURRANT SUMMIT
138 PM PDT THU JUL 31 2014

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF EAST CENTRAL NEVADA...NORTH CENTRAL NEVADA...
  NORTHEAST NEVADA AND SOUTH CENTRAL NEVADA...INCLUDING THE
  FOLLOWING AREAS...IN EAST CENTRAL NEVADA...WHITE PINE COUNTY.
  IN NORTH CENTRAL NEVADA...NORTHERN LANDER COUNTY AND NORTHERN
  EUREKA COUNTY AND SOUTHERN LANDER COUNTY AND SOUTHERN EUREKA
  COUNTY. IN NORTHEAST NEVADA...NORTHERN ELKO COUNTY...RUBY
  MOUNTAINS/EAST HUMBOLDT RANGE...SOUTH CENTRAL ELKO COUNTY...
  SOUTHEASTERN ELKO COUNTY AND SOUTHWESTERN ELKO COUNTY. IN
  SOUTH CENTRAL NEVADA...NORTHEASTERN NYE COUNTY AND
  NORTHWESTERN NYE COUNTY.

* UNTIL 9 PM PDT THIS EVENING

* SCATTERED TO NUMEROUS SLOW-MOVING THUNDERSTORMS WILL PRODUCE
  LOCALLY HEAVY RAINFALL.

* AREAS MOST PRONE TO FLASH FLOODING INCLUDE SMALL CREEKS AND
  STREAMS IN AND NEAR THE HIGHER TERRAIN...NEAR ANY BURN
  SCARS...AND NORMALLY DRY WASHES. ROCK SLIDES AND DEBRIS/WATER
  FLOWS OVER ROADWAYS ARE POSSIBLE. LOW LYING AREAS...WHERE MOST
  ROADS ARE...WILL BE SUSCEPTIBLE TO FLOODING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

TURNER


Flood Advisory


FLOOD ADVISORY
NATIONAL WEATHER SERVICE PHOENIX AZ
655 PM MST THU JUL 31 2014

AZC012-010345-
/O.NEW.KPSR.FA.Y.0056.140801T0155Z-140801T0345Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LA PAZ AZ-
655 PM MST THU JUL 31 2014

THE NATIONAL WEATHER SERVICE IN PHOENIX HAS ISSUED A

* SMALL STREAM FLOOD ADVISORY FOR...
  CENTRAL LA PAZ COUNTY IN WEST CENTRAL ARIZONA...

* UNTIL 845 PM MST

* AT 651 PM MST THUNDERSTORMS OVER THE ADVISORY AREA HAVE PRODUCED
  HEAVY RAIN. DOPPLER RADAR ESTIMATES THAT UP TO ONE HALF INCH OF
  RAIN HAS FALLEN SINCE 630 PM MST. THIS WILL CAUSE NORMALLY DRY
  WASHES TO BEGIN RUNNING AS WELL AS PONDING OF WATER ON ROADWAYS
  AND LOW LYING AREAS. RUNOFF IS EXPECTED TO EVENTUALLY DRAIN INTO
  THE BOUSE WASH TO THE NORTHWEST OF VICKSBURG JUNCTION.

* LOCATIONS THAT MAY EXPERIENCE MINOR FLOODING INCLUDE BUT ARE NOT
  LIMITED TO...VICKSBURG JUNCTION...U.S. HIGHWAY 60...STATE ROUTE
  72...HARCUVAR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. NEVER DRIVE YOUR VEHICLE INTO
AREAS WHERE THE WATER COVERS THE ROADWAY. JUST ONE FOOT OF FLOWING
WATER CAN BE POWERFUL ENOUGH TO SWEEP VEHICLES OFF THE ROAD. WHEN
ENCOUNTERING FLOODED ROADS MAKE THE SMART CHOICE...TURN AROUND...DONT
DROWN.

TO REPORT FLOODING...HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY
YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE.

&&

LAT...LON 3378 11355 3368 11366 3359 11377 3379 11396
      3390 11378

$$

NOLTE

FLOOD ADVISORY
NATIONAL WEATHER SERVICE LAS VEGAS NV
627 PM PDT THU JUL 31 2014

NVC017-010345-
/O.CON.KVEF.FA.Y.0051.000000T0000Z-140801T0345Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LINCOLN-
627 PM PDT THU JUL 31 2014

...THE FLOOD ADVISORY FOR RAPID RISES IN NORMALLY DRY WASHES REMAINS
IN EFFECT UNTIL 845 PM PDT FOR EAST CENTRAL LINCOLN COUNTY...

AT 623 PM PDT...THE LINCOLN COUNTY SHERIFFS OFFICE REPORTED SEVERE
FLOODING ON STATE ROUTE 322...EAGLE VALLEY ROAD. NDOT HAS CLOSED THE
ROAD TO TRAFFIC.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EARLIER HEAVY RAIN HAS LED TO FLOWING WATER IN NORMALLY DRY WASHES
AND FLOODING ON LOCAL ROADWAYS. LOW WATER CROSSINGS CAN BE DANGEROUS
IN HEAVY RAIN. DO NOT DRIVE INTO FLOODED ROADS OR LOW WATER
CROSSINGS. TURN AROUND...DONT DROWN!

REPORT FLOODED ROADS TO THE LAS VEGAS NATIONAL WEATHER SERVICE VIA
FACEBOOK OR TWITTER.

&&

LAT...LON 3801 11440 3809 11427 3812 11406 3788 11405
      3785 11433

$$

JS

FLOOD ADVISORY
NATIONAL WEATHER SERVICE ELKO NV
614 PM PDT THU JUL 31 2014

NVC033-010330-
/O.CON.KLKN.FA.Y.0110.000000T0000Z-140801T0330Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WHITE PINE NV-
614 PM PDT THU JUL 31 2014

...THE FLOOD ADVISORY REMAINS IN EFFECT UNTIL 830 PM PDT FOR
SOUTHEASTERN WHITE PINE COUNTY...

AT 612 PM PDT A PORTABLE GAGE NEAR THE HAMPTON FIRE BURN SCAR
REPORTED 0.76" OF RAIN IN JUST A FEW HOURS. THIS IS ENOUGH TO CAUSE
SERIOUS RUN OFF IN A BURN SCAR AREA.

STAY AWAY FROM THE HAMPTON BURN SCAR.

LAT...LON 3867 11500 3868 11501 3919 11469 3967 11405
      3868 11404

$$

BB


Small Craft Advisory


COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
230 PM PDT THU JUL 31 2014

POINT PIEDRAS BLANCAS TO SAN MATEO POINT CA OUT 60NM INCLUDING THE
CHANNEL ISLANDS NATIONAL MARINE SANCTUARY

PZZ655-010415-
INNER WATERS FROM POINT MUGU TO SAN MATEO PT. CA INCLUDING SANTA
CATALINA AND ANACAPA ISLANDS-
230 PM PDT THU JUL 31 2014

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...W WINDS 10 TO 20 KT WITH GUSTS TO 25 KT... BECOMING SW
AFTER MIDNIGHT. WIND WAVES 1 TO 3 FT. W SWELL 1 TO 3 FT AT 7
SECONDS. S SWELL 2 FT. PATCHY FOG AFTER MIDNIGHT.
.FRI...SW WINDS 5 TO 15 KT...BECOMING W IN THE AFTERNOON. WIND
WAVES 2 FT OR LESS. SW SWELL 2 FT AT 15 SECONDS. PATCHY FOG IN THE
MORNING.
.FRI NIGHT...W WINDS 10 TO 15 KT IN THE EVENING...BECOMING VARIABLE
10 KT OR LESS. WIND WAVES 2 FT OR LESS. MIXED SWELL W 1 TO 3 FT AT
7 SECONDS AND SW 2 FT AT 14 SECONDS. PATCHY FOG AFTER MIDNIGHT.
.SAT...WINDS VARIABLE 10 KT OR LESS...BECOMING W 10 KT IN THE
AFTERNOON. WIND WAVES 2 FT OR LESS. MIXED SWELL W 2 TO 3 FT AT
8 SECONDS AND SW 2 FT AT 14 SECONDS. PATCHY FOG IN THE MORNING.
.SAT NIGHT...W WINDS 10 TO 15 KT IN THE EVENING...BECOMING VARIABLE
10 KT OR LESS. WIND WAVES 2 FT OR LESS. MIXED SWELL W 2 TO 3 FT AT
8 SECONDS AND SW 2 FT AT 14 SECONDS. PATCHY FOG AFTER MIDNIGHT.
.SUN...WINDS VARIABLE 10 KT OR LESS...BECOMING W 10 TO 15 KT IN THE
AFTERNOON. WIND WAVES 2 FT OR LESS. MIXED SWELL W 2 TO 3 FT AND SW
2 FT. PATCHY FOG IN THE MORNING.
.SUN NIGHT...W WINDS 10 TO 15 KT...BECOMING 5 TO 10 KT AFTER
MIDNIGHT. WIND WAVES 2 FT OR LESS. MIXED SWELL W 2 TO 3 FT AND SW
2 FT. PATCHY FOG AFTER MIDNIGHT.
.MON...W WINDS 5 TO 15 KT. WIND WAVES 2 FT OR LESS. MIXED SWELL W
1 TO 3 FT AND SW 2 FT. PATCHY FOG.
.TUE...W WINDS 5 TO 15 KT. WIND WAVES 2 FT OR LESS. S SWELL 2 FT.
PATCHY FOG.

$$

KJ

WWW.WEATHER.GOV/LOSANGELES

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
230 PM PDT THU JUL 31 2014

POINT PIEDRAS BLANCAS TO SAN MATEO POINT CA OUT 60NM INCLUDING THE
CHANNEL ISLANDS NATIONAL MARINE SANCTUARY

PZZ676-010415-
OUTER WATERS FROM SANTA CRUZ ISLAND TO SAN CLEMENTE ISLAND TO 60 NM
OFFSHORE INCLUDING SAN NICOLAS AND SANTA BARBARA ISLANDS-
230 PM PDT THU JUL 31 2014

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...W WINDS 15 TO 25 KT WITH GUSTS TO 30 KT...BECOMING 10 TO
20 KT WITH GUSTS TO 25 KT AFTER MIDNIGHT. COMBINED SEAS 4 TO 6 FT
DOMINANT PERIOD 7 SECONDS. PATCHY FOG AFTER MIDNIGHT.
.FRI...NW WINDS 10 TO 20 KT...BECOMING W 5 TO 15 KT IN THE
AFTERNOON. WIND WAVES 1 TO 3 FT. MIXED SWELL NW 2 TO 4 FT AT
7 SECONDS AND SW 2 FT AT 15 SECONDS. PATCHY FOG IN THE MORNING.
.FRI NIGHT...W WINDS 10 TO 20 KT...BECOMING 5 TO 15 KT AFTER
MIDNIGHT. WIND WAVES 1 TO 3 FT. NW SWELL 3 TO 5 FT AT 7 SECONDS.
PATCHY FOG AFTER MIDNIGHT.
.SAT...W WINDS 5 TO 15 KT...BECOMING 10 TO 20 KT IN THE AFTERNOON.
WIND WAVES 1 TO 3 FT. NW SWELL 3 TO 5 FT AT 8 SECONDS. PATCHY FOG IN
THE MORNING.
.SAT NIGHT...NW OF SAN NICOLAS ISLAND...NW WINDS 20 TO 25 KT
BECOMING 15 TO 20 KT AFTER MIDNIGHT. ELSEWHERE...W WINDS 15 TO
20 KT BECOMING VARIABLE 10 KT OR LESS AFTER MIDNIGHT. WIND WAVES
4 TO 5 FT. NW SWELL 3 TO 5 FT AT 8 SECONDS. PATCHY FOG AFTER
MIDNIGHT.
.SUN...NE WINDS 5 TO 15 KT...BECOMING NW 15 TO 20 KT WITH GUSTS TO
25 KT IN THE AFTERNOON. WIND WAVES 1 TO 3 FT. NW SWELL 3 TO 5 FT.
PATCHY FOG IN THE MORNING.
.SUN NIGHT...W WINDS 15 TO 20 KT...BECOMING NW 10 TO 20 KT AFTER
MIDNIGHT. GUSTS TO 25 KT. WIND WAVES 4 TO 5 FT. NW SWELL 3 TO 5 FT.
PATCHY FOG AFTER MIDNIGHT.
.MON...NW WINDS 5 TO 15 KT. WIND WAVES 2 FT OR LESS. NW SWELL 3 TO
5 FT. PATCHY FOG.
.TUE...NW WINDS 10 TO 20 KT. WIND WAVES 1 TO 3 FT. MIXED SWELL NW
2 TO 4 FT AND S 2 FT. PATCHY FOG.

$$

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
225 PM PDT THU JUL 31 2014

PZZ655-010930-
/O.EXA.KLOX.SC.Y.0092.000000T0000Z-140801T1000Z/
INNER WATERS FROM POINT MUGU TO SAN MATEO PT. CA INCLUDING SANTA
CATALINA AND ANACAPA ISLANDS-
225 PM PDT THU JUL 31 2014

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT FRIDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
SMALL CRAFT ADVISORY...WHICH IS IN EFFECT UNTIL 3 AM PDT FRIDAY.

SEE THE COASTAL WATERS FORECAST (LAXCWFLOX) FOR MORE DETAILS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT HAZARDOUS WINDS AND OR SEA
CONDITIONS WILL EXIST FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS... SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
225 PM PDT THU JUL 31 2014

PZZ673-676-010930-
/O.CON.KLOX.SC.Y.0092.000000T0000Z-140801T1000Z/
WATERS FROM PT. SAL TO SANTA CRUZ ISLAND CA AND WESTWARD 60 NM
INCLUDING SAN MIGUEL AND SANTA ROSA ISLANDS-
OUTER WATERS FROM SANTA CRUZ ISLAND TO SAN CLEMENTE ISLAND TO
60 NM OFFSHORE INCLUDING SAN NICOLAS AND SANTA BARBARA ISLANDS-
225 PM PDT THU JUL 31 2014

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...

SEE THE COASTAL WATERS FORECAST (LAXCWFLOX) FOR MORE DETAILS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT HAZARDOUS WINDS AND OR SEA
CONDITIONS WILL EXIST FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS... SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
KJ/NN

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/LOSANGELES


Special Weather Statement


SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PHOENIX AZ
638 PM MST THU JUL 31 2014

AZZ021-010230-
LA PAZ AZ-
638 PM MST THU JUL 31 2014

...SIGNIFICANT WEATHER ADVISORY...

THE NATIONAL WEATHER SERVICE IN PHOENIX HAS ISSUED A

SIGNIFICANT WEATHER ADVISORY FOR...
  CENTRAL LA PAZ COUNTY IN WEST CENTRAL ARIZONA

UNTIL 730 PM MST

AT 634 PM MST...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
STRONG THUNDERSTORM NEAR VICKSBURG JUNCTION...MOVING NORTHEAST AT 5
MPH. ADDITIONAL THUNDERSTORM ACTIVITY REMAINS SITUATED JUST SOUTH OF
THE INTERSTATE 10 CORRIDOR NORTH-NORTHEASTWARD TOWARDS THE STATE
ROUTE 72 AND U.S. HIGHWAY 60 JUNCTION.

LOCALLY DENSE BLOWING DUST IS POSSIBLE LEADING TO REDUCED
VISIBILITIES...ESPECIALLY WITH RESPECT TO STORM OUTFLOW WINDS. 40 TO
50 MPH WINDS ARE POSSIBLE WITH THE STRONGEST STORMS. BRIEF HEAVY
RAINFALL IS ALSO POSSIBLE...LEADING TO PONDING OF WATER ON AREA
ROADWAYS.

LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...VICKSBURG JUNCTION...
VICKSBURG...HARCUVAR...SALOME AND WENDEN.

LOCALLY DENSE BLOWING DUST IS POSSIBLE. IF YOU ENCOUNTER BLOWING DUST
WHILE DRIVING...PULL OVER AS FAR OFF THE ROADWAY AS POSSIBLE AND
PARK. TURN OFF YOUR HEADLIGHTS AND KEEP YOUR FOOT OFF THE BRAKE.

LAT...LON 3393 11376 3386 11349 3356 11364 3361 11388
TIME...MOT...LOC 0136Z 208DEG 4KT 3369 11373

$$

NOLTE


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
618 AM MDT THU JUL 31 2014

UTZ001>016-019>021-517-518-WYZ021-011200-
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-
618 AM MDT THU JUL 31 2014

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

.DAY ONE...TODAY AND TONIGHT

AN UPPER LEVEL WEATHER DISTURBANCE OVER CENTRAL NEVADA THIS
MORNING WILL TRACK SLOWLY EAST INTO AND ACROSS NORTHERN UTAH
LATER THIS AFTERNOON THROUGH TONIGHT. SHOWER AND THUNDERSTORM
ACTIVITY WILL INCREASE ACROSS NORTHERN UTAH AND SOUTHWEST
WYOMING...THEN PERSIST THROUGH THE OVERNIGHT HOURS. ACROSS
SOUTHERN UTAH ISOLATED SHOWERS AND THUNDERSTORMS WILL DEVELOP
DURING THE AFTERNOON...THEN DISSIPATE DURING THE EVENING HOURS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

SHOWERS AND THUNDERSTORMS WILL LINGER INTO FRIDAY MORNING...WITH
THE FOCUS OF ANY ACTIVITY ACROSS NORTHEAST UTAH. THE ABUNDANT
MOISTURE REMAINING OVER MUCH OF UTAH WILL SPAWN A FEW ADDITIONAL
SHOWERS AND THUNDERSTORMS OVER MAINLY THE HIGHER TERRAIN FRIDAY
AFTERNOON THROUGH EARLY EVENING.

HIGH PRESSURE ALOFT STRENGTHENING ACROSS THE OUTLOOK AREA WILL
BRING WARMER TEMPERATURES AND ISOLATED MOUNTAIN THUNDERSTORMS OVER
THE WEEKEND.

A NEW AND SOMEWHAT STRONGER WEATHER DISTURBANCE WILL TRACK NORTH
OUT OF WESTERN ARIZONA LATE IN THE WEEKEND. THIS FEATURE WILL
DRAG MONSOONAL MOISTURE BACK INTO THE AREA BY SUNDAY NIGHT...
FOLLOWED BY SCATTERED SHOWERS AND THUNDERSTORMS ACROSS MAINLY THE
WESTERN TWO-THIRDS OF UTAH EARLY IN THE WEEK. THE POSSIBILITY
WILL EXIST FOR HEAVY RAINFALL WHICH COULD BRING A FLASH FLOODING
THREAT BACK TO UTAH MONDAY AND TUESDAY. SHOWERS AND STORMS WILL
DECREASE ON WEDNESDAY AS HIGH PRESSURE ALOFT RETURNS TO THE
REGION.

.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


Short Term Forecast


SHORT TERM FORECAST
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
735 PM MDT THU JUL 31 2014

UTZ004-006-008>012-014-015-517-010315-
SOUTHERN WASATCH FRONT-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS SOUTH OF I-80-WESTERN UINTA MOUNTAINS-
WASATCH PLATEAU/BOOK CLIFFS-WESTERN UINTA BASIN-CASTLE COUNTRY-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-CENTRAL MOUNTAINS-
735 PM MDT THU JUL 31 2014

.NOW...
SCATTERED SHOWERS AND THUNDERSTORMS ARE CONTINUING TO DEVELOP
THIS EVENING OVER PORTIONS OF CENTRAL UTAH...MOVING EASTWARD. AT
730 PM THE MOST POTENT ACTIVITY WAS IN NORTHERN EMERY
COUNTY...ALONG US-6 NORTH OF WOODSIDE. BRIEF HEAVY RAIN AND CLOUD
TO GROUND LIGHTNING MAY ACCOMPANY THE STRONGEST OF THESE STORMS.

$$

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
735 PM MDT THU JUL 31 2014

UTZ013-016-019>021-518-010315-
SAN RAFAEL SWELL-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-SOUTHERN MOUNTAINS-
735 PM MDT THU JUL 31 2014

.NOW...
SCATTERED SHOWERS AND THUNDERSTORMS ARE CONTINUING TO DEVELOP
THIS EVENING OVER SOUTHERN UTAH...MOVING EAST. AT 730 PM THE MOST
POTENT ACTIVITY WAS PASSING OVER THE SOUTHERN PORTION OF CAPITOL
REEF NATIONAL PARK...WITH ANOTHER ROUND OF STORMS OVER WESTERN
IRON COUNTY. LOCALLY HEAVY RAIN AND CLOUD TO GROUND LIGHTNING MAY
ACCOMPANY THE STRONGEST OF THESE STORMS.

$$

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

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