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Flash Flood Watch


FLOOD WATCH
NATIONAL WEATHER SERVICE BILLINGS MT
237 PM MDT TUE AUG 4 2015

MTC011-017-025-075-087-050600-
/O.CON.KBYZ.FF.A.0003.000000T0000Z-150805T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CARTER-CUSTER-FALLON-POWDER RIVER-ROSEBUD-
INCLUDING THE LOCATIONS OF...EKALAKA...MILES CITY...BAKER...
BROADUS...COLSTRIP...LAME DEER...FORSYTH...ASHLAND
237 PM MDT TUE AUG 4 2015

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

THE FLASH FLOOD WATCH CONTINUES FOR

* THE FOLLOWING COUNTIES IN SOUTHEAST MONTANA...
  CARTER...CUSTER...FALLON...POWDER RIVER AND ROSEBUD.

* THROUGH THIS EVENING

* SLOW MOVING THUNDERSTORMS THIS AFTERNOON AND EVENING ARE LIKELY
  TO PRODUCE TORRENTIAL RAINFALL. FLASH FLOODING IS
  POSSIBLE...ESPECIALLY IN AND NEAR RECENT BURN SCAR AREAS. BE
  ALERT IF YOU LIVE NEAR RIVERS AND STREAMS...BURN SCAR LOCATIONS
  AND LOW SPOTS WHERE RUNOFF TYPICALLY FLOWS.

* THIS INCLUDES HIGHWAY 212 FROM CROW AGENCY TO ALZADA...AND I-94
  FROM FORSYTH THROUGH MILES CITY.

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.

&&

$$


Red Flag Warning


URGENT - FIRE WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE POCATELLO ID
107 PM MDT TUE AUG 4 2015

...REISSUED TO INCLUDE FIRE WEATHER ZONES 410 AND 413...


...RED FLAG WARNING FOR THUNDERSTORMS AND GUSTY WINDS FROM 3PM
TODAY UNTIL 9PM WEDNESDAY FOR SOUTHEAST IDAHO FIRE WEATHER ZONE
427...

...RED FLAG WARNING FOR THUNDERSTORMS AND GUSTY WINDS FROM
9AM TO 9PM WEDNESDAY FOR SOUTHEAST IDAHO FIRE WEATHER ZONE 425 AND
ZONES 410/413 BELOW 5000FT...


IDZ410-413-051200-
/O.EXA.KPIH.FW.W.0002.150805T1500Z-150806T0300Z/
UPPER SNAKE RIVER VALLEY/IDAHO FALLS BLM-CARIBOU RANGE/CARIBOU NF-
107 PM MDT TUE AUG 4 2015

...RED FLAG WARNING IN EFFECT FROM 9 AM TO 9 PM MDT WEDNESDAY FOR
THUNDERSTORMS AND GUSTY WINDS FOR SOUTHEAST IDAHO FIRE WEATHER
ZONES 410 AND 413 BELOW 5000FT...

THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 9 AM TO 9 PM MDT WEDNESDAY.

* AFFECTED AREA...FIRE WEATHER ZONES 410 AND 413 BELOW 5000FT.

* WIND...GUSTS TO AROUND 50MPH WITH THUNDERSTORMS.

* THUNDERSTORMS...SCATTERED OR GREATER COVERAGE FROM LATE
  MORNING WEDNESDAY THROUGH THE EVENING HOURS.

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY.
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. FIRES MAY EXPERIENCE
RAPID RATES OF GROWTH. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR
FIRE CREWS IN THE FIELD OF THE RED FLAG WARNING FOR PORTIONS OF
SOUTHEAST IDAHO.

&&

$$


Special Weather Statement


SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RAPID CITY SD
755 PM MDT TUE AUG 4 2015

SDZ012-025-072-073-050245-
NORTHERN FOOT HILLS SD-BUTTE SD-SOUTHERN MEADE CO PLAINS SD-
STURGIS/PIEDMONT FOOT HILLS SD-
755 PM MDT TUE AUG 4 2015

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN LAWRENCE...WESTERN MEADE
AND SOUTHWESTERN BUTTE COUNTIES UNTIL 845 PM MDT...

AT 754 PM MDT...DOPPLER RADAR WAS TRACKING A LINE OF THUNDERSTORMS
ALONG A LINE EXTENDING FROM 8 MILES NORTHWEST OF BELLE FOURCHE
RESERVOIR TO NEAR SPEARFISH...AND MOVING EAST AT 20 MPH.

HALF INCH HAIL AND WINDS IN EXCESS OF 30 MPH WILL BE POSSIBLE WITH
THESE STORMS.

LOCATIONS IMPACTED INCLUDE...
SPEARFISH...BELLE FOURCHE...NISLAND...SAINT ONGE...FRUITDALE...BELLE
FOURCHE RESERVOIR AND NORTHEASTERN SPEARFISH CANYON.

THIS INCLUDES INTERSTATE 90 IN SOUTH DAKOTA BETWEEN MILE MARKERS 1
AND 23.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

HEAVY RAINFALL IS ALSO OCCURRING WITH THESE STORMS...AND MAY LEAD TO
MINOR FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.

&&

LAT...LON 4492 10351 4449 10344 4445 10384 4447 10405
      4485 10406
TIME...MOT...LOC 0154Z 258DEG 17KT 4482 10383 4446 10381

$$

AWARD

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE POCATELLO ID
744 PM MDT TUE AUG 4 2015

IDZ021>023-050230-
SOUTH CENTRAL HIGHLANDS ID-LOWER SNAKE RIVER PLAIN ID-
CARIBOU HIGHLANDS ID-
744 PM MDT TUE AUG 4 2015

...SOUTH-SOUTHWEST WINDS IN EXCESS OF 40 MPH FOR SOUTHWESTERN
BINGHAM...NORTHWESTERN BANNOCK AND CENTRAL POWER COUNTIES UNTIL 830
PM MDT...

AT 739 PM MDT...DOPPLER RADAR IS TRACKING AN AREA OF STRONG...DRY
OUTFLOW WINDS FROM ABOUT 15 MILES SOUTHWEST OF AMERICAN FALLS TO
ABOUT 15 MILES SOUTH OF POCATELLO...MOVING NORTHEAST AT 35 MPH.

WINDS IN EXCESS OF 40 MPH WILL BE POSSIBLE WITH THESE STORMS...WHICH
WILL CREATE AREAS OF BLOWING DUST AND CROSSWINDS ON I-15. DRIVERS OF
HIGH PROFILE VEHICLES MAY NEED TO REDUCE SPEEDS.

LOCATIONS IMPACTED INCLUDE...
POCATELLO...AMERICAN FALLS...AMERICAN FALLS RESERVOIR...NEELEY...
CHUBBUCK...ABERDEEN...POCATELLO AIRPORT...FORT HALL BUFFALO LODGE...
FORT HALL BANNOCK CREEK LODGE...FORT HALL TOWNSITE...PORTNEUF GAP...
FORT HALL EAGLE LODGE AND MASSACRE ROCKS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF ON OR NEAR AMERICAN FALLS RESERVOIR...GET OUT OF THE WATER AND
MOVE INDOORS OR INSIDE A VEHICLE. REMEMBER...LIGHTNING CAN STRIKE
OUT TO 15 MILES FROM THE PARENT THUNDERSTORM. IF YOU CAN HEAR
THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. MOVE TO
SAFE SHELTER NOW. DO NOT BE CAUGHT ON THE WATER IN A THUNDERSTORM.

&&

LAT...LON 4312 11237 4276 11233 4261 11299 4289 11311
TIME...MOT...LOC 0139Z 270DEG 18KT 4307 11252 4277 11250

$$

AD


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RAPID CITY SD
448 PM MDT TUE AUG 4 2015

SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-
071-051300-
HARDING-PERKINS-BUTTE-NORTHERN MEADE CO PLAINS-ZIEBACH-
NORTHERN BLACK HILLS-NORTHERN FOOT HILLS-RAPID CITY-
SOUTHERN FOOT HILLS-CENTRAL BLACK HILLS-SOUTHERN BLACK HILLS-
CUSTER CO PLAINS-PENNINGTON CO PLAINS-HAAKON-FALL RIVER-SHANNON-
JACKSON-BENNETT-MELLETTE-TODD-TRIPP-STURGIS/PIEDMONT FOOT HILLS-
SOUTHERN MEADE CO PLAINS-HERMOSA FOOT HILLS-NORTHERN CAMPBELL-
SOUTHERN CAMPBELL-WESTERN CROOK-WYOMING BLACK HILLS-WESTON-
NORTHEASTERN CROOK-
448 PM MDT TUE AUG 4 2015

...FLASH FLOOD WATCH UNTIL MIDNIGHT FOR FAR NORTHEASTERN WYOMING
AND THE NORTHERN AND CENTRAL BLACK HILLS...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN SOUTH DAKOTA AND
NORTHEASTERN WYOMING.

.DAY ONE...TONIGHT

SHOWERS AND THUNDERSTORMS WILL BE SCATTERED ACROSS NORTHEASTERN
WYOMING AND FAR WESTERN SOUTH DAKOTA THIS EVENING AS A STORM
SYSTEM CROSSES THE REGION. SLOW-MOVING THUNDERSTORMS AND AMPLE
MOISTURE WILL RESULT IN THE POTENTIAL FOR LOCALLY HEAVY
RAINFALL...WHICH MAY CAUSE FLASH FLOODING. WIDESPREAD SEVERE
WEATHER IS NOT EXPECTED AT THIS TIME...BUT SOME STORMS MAY BE
STRONG WITH SMALL HAIL AND GUSTY WINDS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

THERE IS A DAILY CHANCE FOR THUNDERSTORMS WEDNESDAY THROUGH THE
WEEKEND...HOWEVER WIDESPREAD SEVERE WEATHER IS NOT EXPECTED AT
THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY.

&&

STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER DETAILS OR UPDATES...
OR CHECK OUR WEB SITE AT WEATHER.GOV/RAPIDCITY

$$

BUNKERS

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BILLINGS MT
244 PM MDT TUE AUG 4 2015

MTZ028>042-056>058-063>068-WYZ098-099-052045-
SOUTHERN WHEATLAND-MUSSELSHELL-TREASURE-NORTHERN ROSEBUD-CUSTER-
FALLON-NORTHERN STILLWATER-YELLOWSTONE-POWDER RIVER-CARTER-
SOUTHERN BIG HORN-EASTERN CARBON-NORTHERN PARK-
NORTHERN SWEET GRASS-GOLDEN VALLEY-RED LODGE FOOTHILLS-
NORTHERN BIG HORN-SOUTHERN ROSEBUD-JUDITH GAP-PARADISE VALLEY-
LIVINGSTON AREA-BEARTOOTH FOOTHILLS-ABSAROKA/BEARTOOTH MOUNTAINS-
CRAZY MOUNTAINS-NORTHEAST BIGHORN MOUNTAINS-SHERIDAN FOOTHILLS-
244 PM MDT TUE AUG 4 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
MONTANA...SOUTH CENTRAL MONTANA...SOUTHEAST MONTANA AND NORTH
CENTRAL WYOMING.

.DAY ONE...THIS AFTERNOON AND TONIGHT

THE THREAT FOR THUNDERSTORMS WITH HEAVY RAINFALL CONTINUES OVER
SOUTHEAST MONTANA THROUGH MIDNIGHT TONIGHT. FLASH FLOODING IS
POSSIBLE OVER LOW LYING AREAS AND IN THE VICINITY OF RECENT BURN
SCARS. BE ALERT FOR FLOODED BACK COUNTRY ROADWAYS ESPECIALLY AFTER
SUNSET TONIGHT IN THESE AREAS. STORMS WILL DIMINISH AND SHIFT
EAST OF THE AREA LATE TONIGHT.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

SCATTERED THUNDERSTORMS ARE EXPECTED AGAIN WEDNESDAY AFTERNOON
AND EVENING...AND SOME COULD BE STRONG. THESE STORMS WILL HAVE
THE POTENTIAL TO PRODUCE SMALL HAIL...STRONG WIND GUSTS AND HEAVY
RAINFALL. STORMS WILL DEVELOP OVER WESTERN FOOTHILLS EARLY IN THE
AFTERNOON...THEN MOVE INTO CENTRAL AND EASTERN SECTIONS DURING THE
LATE AFTERNOON AND EVENING.

.SPOTTER INFORMATION STATEMENT...

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

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1102 AM MDT TUE AUG 4 2015

COZ030>051-051715-
JACKSON COUNTY BELOW 9000 FEET-
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/
NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-
SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/
GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE
9000 FEET-LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
CENTRAL AND SOUTHEAST PARK COUNTY-
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
NORTHEAST WELD COUNTY-CENTRAL AND SOUTH WELD COUNTY-MORGAN COUNTY-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY-PHILLIPS COUNTY-
1102 AM MDT TUE AUG 4 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST AND NORTH CENTRAL
COLORADO.

.DAY ONE...TODAY AND TONIGHT

A DRIER AND MORE STABLE AIRMASS WILL BE OVER NORTHERN COLORADO TODAY.
THERE IS STILL A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS
AFTERNOON...MAINLY OVER THE NORTHERN MOUNTAINS AND THE NORTHEAST
CORNER OF THE STATE. STORMS IN THE NORTHEAST CORNER COULD BE
STRONG ENOUGH TO PRODUCE BRIEF HEAVY RAIN AND SMALL HAIL. WINDS
GUSTING TO 50 MPH ABOVE TIMBERLINE IN THE FRONT RANGE WILL
DECREASE THIS AFTERNOON.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

IT WILL BE WARM AND DRY WEDNESDAY AND THURSDAY UNDER A RIDGE OF
HIGH PRESSURE...WITH JUST A SLIGHT CHANCE OF THUNDERSTORMS OVER
THE HIGHER TERRAIN LATE WEDNESDAY INTO EARLY THURSDAY. FOR THE
REST OF THE PERIOD...THE RIDGE OF HIGH PRESSURE WILL SHIFT TO THE
EAST ALLOWING FOR A MOIST SOUTHWESTERLY FLOW ALOFT OVER THE STATE
AND A BETTER CHANCE OF SHOWERS AND THUNDERSTORMS OVER THE REGION
FOR THE WEEKEND INTO MONDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.

$$

GIMMESTAD/BOWEN

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
448 AM MDT TUE AUG 4 2015

COZ001>014-017>023-UTZ022>025-027>029-051100-
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-
448 AM MDT TUE AUG 4 2015

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

.DAY ONE...TODAY AND TONIGHT

EXPECT A FEW THUNDERSTORMS OVER THE HIGHER TERRAIN THIS AFTERNOON
AND EARLY THIS EVENING. THE EASTERN UINTA MOUNTAINS WILL BE FAVORED.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

DRIER CONDITIONS EXPECTED WEDNESDAY AND THURSDAY...ALTHOUGH AN
ISOLATED THUNDERSTORM MAY OCCUR OVER THE WESTERN COLORADO HIGH
COUNTRY.

THE SUMMER MONSOON RETURNS LATE ON FRIDAY AND INCREASES INTO
SATURDAY RESULTING IN INCREASED COVERAGE AND INTENSITY OF SHOWERS
AND THUNDERSTORMS.

DRIER CONDITIONS RECURS SUNDAY AND MONDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

TGJT

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
332 AM MDT TUE AUG 4 2015

WYZ101>119-050945-
CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY-
NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
SHIRLEY BASIN-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY-
NORTH SNOWY RANGE FOOTHILLS-SOUTHWEST CARBON COUNTY-
SIERRA MADRE RANGE-UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE-
LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS-
CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY-
332 AM MDT TUE AUG 4 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST CENTRAL
WYOMING...SOUTH CENTRAL WYOMING AND SOUTHEAST WYOMING.

.DAY ONE...TODAY AND TONIGHT

SCATTERED TO NUMEROUS THUNDERSTORMS ARE EXPECTED TO DEVELOP MAINLY
NORTHEAST OF A LINE FROM DOUGLAS TO TORRINGTON THIS AFTERNOON AND
EVENING. THE MAIN THREAT WITH THESE STORMS WILL BE TORRENTIAL
RAINFALL DUE TO VERY SLOW STORM MOVEMENT.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY
MONSOONAL MOISTURE MAY VENTURE INTO SOUTHEAST WYOMING THIS
WEEKEND. AS A RESULT...THERE IS A CHANCE OF MORE THUNDERSTORMS
SATURDAY AND SUNDAY.


.SPOTTER INFORMATION STATEMENT...
SKYWARN SPOTTER ACTIVATION IS NOT ANTICIPATED TODAY OR TONIGHT.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
332 AM MDT TUE AUG 4 2015

NEZ002-003-019>021-054-055-095-096-050945-
DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-
NORTH SIOUX-SOUTH SIOUX-
332 AM MDT TUE AUG 4 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN
NEBRASKA.

.DAY ONE...TODAY AND TONIGHT

SCATTERED TO NUMEROUS THUNDERSTORMS ARE EXPECTED TO DEVELOP MAINLY ACROSS
IN THE NORTHERN PANHANDLE THIS AFTERNOON AND EVENING. THE MAIN
THREAT WITH THESE STORMS WILL BE TORRENTIAL RAINFALL DUE TO VERY
SLOW STORM MOVEMENT.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY
MONSOONAL MOISTURE MAY VENTURE INTO THE NEBRASKA PANHANDLE THIS
WEEKEND. AS A RESULT...THERE IS A CHANCE OF MORE THUNDERSTORMS
SATURDAY AND SUNDAY.


.SPOTTER INFORMATION STATEMENT...
SKYWARN SPOTTER ACTIVATION IS NOT ANTICIPATED TODAY OR TONIGHT.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
314 AM MDT TUE AUG 4 2015

WYZ001>020-022>030-050915-
YELLOWSTONE NATIONAL PARK-ABSAROKA MOUNTAINS-CODY FOOTHILLS-
NORTH BIG HORN BASIN-SOUTHWEST BIG HORN BASIN-
SOUTHEAST BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST-
NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY-
TETON AND GROS VENTRE MOUNTAINS-JACKSON HOLE-
WIND RIVER MOUNTAINS WEST-WIND RIVER MOUNTAINS EAST-
UPPER WIND RIVER BASIN-WIND RIVER BASIN-LANDER FOOTHILLS-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-STAR VALLEY-
SALT RIVER AND WYOMING RANGES-UPPER GREEN RIVER BASIN FOOTHILLS-
UPPER GREEN RIVER BASIN-SOUTH LINCOLN COUNTY-
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-
314 AM MDT TUE AUG 4 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN AND CENTRAL
WYOMING.

.DAY ONE...TODAY AND TONIGHT

SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS
CENTRAL...NORTH...AND EAST...WITH HEAVIEST RAINFALL POTENTIAL
OVER JOHNSON AND NORTHERN NATRONA COUNTY.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

WEDNESDAY AND THURSDAY...ISOLATED TO WIDELY SCATTERED
THUNDERSTORMS.

SATURDAY...CHANCE OF THUNDERSTORMS IN THE MOUNTAINS WITH ISOLATED
TO WIDELY SCATTERED STORMS IN THE LOWER ELEVATIONS.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT WIND GUSTS GREATER THAN 45
MPH...AS WELL AS ANY FLOODING THANK YOU.

$$

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