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Flash Flood Warning


FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
331 PM MDT SAT SEP 20 2014

UTC025-053-202315-
/O.CON.KSLC.FF.W.0049.000000T0000Z-140920T2315Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WASHINGTON UT-KANE UT-
331 PM MDT SAT SEP 20 2014

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 515 PM MDT FOR
SOUTHEASTERN WASHINGTON AND WEST CENTRAL KANE COUNTIES...

AT 326 PM MDT...DOPPLER RADAR INDICATED THUNDERSTORMS EXITING ZION
NATIONAL PARK FROM SOUTH TO NORTH. WHILE RAIN MAY BE ENDING FOR THE
TIME BEING...IT WILL CONTINUE TO TAKE SOME TIME FOR THE WATERS TO
RECEDE. CONTINUE TO EXERCISE CAUTION NEAR ANY SLOT CANYONS AND
NORMALLY DRY WASHES. ADDITIONAL RAIN IS EXPECTED THIS EVENING.

SOME LOCATIONS THAT MAY EXPERIENCE FLOODING INCLUDE...
ZION NATIONAL PARK...VIRGIN...SPRINGDALE AND ROCKFALL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE TO HIGHER GROUND NOW.

&&

LAT...LON 3746 11284 3713 11278 3713 11318 3745 11323

$$

ROGOWSKI


Severe Weather Statement


SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
321 PM MST SAT SEP 20 2014

AZC005-202228-
/O.CAN.KFGZ.SV.W.0027.000000T0000Z-140920T2245Z/
COCONINO AZ-
321 PM MST SAT SEP 20 2014

...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL COCONINO COUNTY
IS CANCELLED...

THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS WEAKENED
QUICKLY AND IS NO LONGER PRODUCING LARGE HAIL AND STRONG GUSTY
WINDS. THEREFORE THE SEVERE THUNDERSTORM WARNING HAS BEEN CANCELLED.

THIS STORM IS STILL CAPABLE OF PRODUCING HEAVY RAIN AS IT HEADS
NORTHWEST THROUGH THE PARKS AREA NORTH OF I-40.

LAT...LON 3520 11197 3530 11174 3515 11165 3506 11184
TIME...MOT...LOC 2218Z 150DEG 7KT 3521 11182

$$
TC


Special Weather Statement


SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
1145 AM MDT SAT SEP 20 2014

COZ001>014-017>023-UTZ022>025-027>029-210545-
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-
INCLUDING THE CITIES OF...RANGELY...DINOSAUR...CRAIG...HAYDEN...
MEEKER...RIO BLANCO...COLUMBINE...TOPONAS...
STEAMBOAT SPRINGS AND VICINITY...GRAND JUNCTION...FRUITA...
PALISADE...RIFLE...SILT...PARACHUTE...MESA...GLENWOOD SPRINGS...
EAGLE...CARBONDALE...SKYWAY...ASPEN...VAIL...SNOWMASS...
CEDAREDGE...DELTA...HOTCHKISS...MONTROSE...CRESTED BUTTE...
TAYLOR PARK...MARBLE...BUFORD...TRAPPERS LAKE...GUNNISON...
CIMARRON...RIDGWAY...GLADE PARK...OURAY...TELLURIDE...LAKE CITY...
SILVERTON...RICO...HESPERUS...GATEWAY...NUCLA...CORTEZ...
DOVE CREEK...MANCOS...DURANGO...BAYFIELD...IGNACIO...
PAGOSA SPRINGS AND VICINITY...BLANDING...BLUFF...MEXICAN HAT...
MANILA...DUTCH JOHN...VERNAL...JENSEN...BALLARD...FORT DUCHESNE...
RANDLETT...MOAB...CASTLE VALLEY...THOMPSON SPRINGS...
MONTICELLO AND VICINITY
1145 AM MDT SAT SEP 20 2014

...WETTER WEATHER EXPECTED TONIGHT THROUGH MONDAY...

AFTER A SIGNIFICANT PERIOD OF DRY WEATHER...SUBTROPICAL MOISTURE
WILL SPREAD BACK UP INTO EASTERN UTAH AND WESTERN COLORADO FROM
THE SOUTH BEGINNING TONIGHT. SHOWERS AND THUNDERSTORMS WILL BE
WIDESPREAD ACROSS THE AREA ON SUNDAY...WITH LOCALLY HEAVY RAINFALL
POSSIBLE THROUGH SUNDAY EVENING.

THIS WET PATTERN IS EXPECTED TO CONTINUE INTO MONDAY...THOUGH
RAINFALL WILL FAVOR THE MOUNTAINS. ADDITIONALLY...RAINFALL AMOUNTS
ON MONDAY SHOULD BE LESS THAN SUNDAY. DRIER AIR IS THEN EXPECTED
TO BEGIN MOVING INTO SOUTHEAST UTAH BY LATE MONDAY MORNING...AND
THEN ENCOMPASS ALL OF EASTERN UTAH AND WESTERN COLORADO BY MONDAY
NIGHT.

THE ANTICIPATED CLOUDS AND SHOWERS WILL KEEP DAYTIME TEMPERATURES
ON SUNDAY AND MONDAY LOWER THAN THE PAST FEW DAYS...THOUGH THE
MAXIMUM TEMPERATURES BOTH DAYS ARE STILL EXPECTED TO REMAIN ABOVE
NORMAL AT MOST LOCATIONS.

$$


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PUEBLO CO
1114 AM MDT SAT SEP 20 2014

COZ058>089-093>099-211300-
WESTERN MOSQUITO RANGE/EAST LAKE COUNTY ABOVE 11000 FT-
LEADVILLE VICINITY/LAKE COUNTY BELOW 11000 FT-
EASTERN SAWATCH MOUNTAINS ABOVE 11000 FT-
WESTERN CHAFFEE COUNTY BETWEEN 9000 AND 11000 FT-
CENTRAL CHAFFEE COUNTY BELOW 9000 FT-
WESTERN MOSQUITO RANGE/EAST CHAFFEE COUNTY ABOVE 9000 FT-
SAGUACHE COUNTY WEST OF CONTINENTAL DIVIDE BELOW 10000 FT-
SAGUACHE COUNTY EAST OF CONTINENTAL DIVIDE BELOW 10000 FT-
LA GARITA MOUNTAINS ABOVE 10000 FT-
UPPER RIO GRANDE VALLEY/EASTERN SAN JUAN MOUNTAINS BELOW 10000 FT-
EASTERN SAN JUAN MOUNTAINS ABOVE 10000 FT-
DEL NORTE VICINITY/NORTHERN SAN LUIS VALLEY BELOW 8500 FT-
ALAMOSA VICINITY/CENTRAL SAN LUIS VALLEY BELOW 8500 FT-
SOUTHERN SAN LUIS VALLEY-
NORTHERN SANGRE DE CRISTO MOUNTAINS BETWEEN 8500 AND 11000 FT-
NORTHERN SANGRE DE CRISTO MOUNTAINS ABOVE 11000 FEET-
SOUTHERN SANGRE DE CRISTO MOUNTAINS BETWEEN 7500 AND 11000 FT-
SOUTHERN SANGRE DE CRISTO MOUNTAINS ABOVE 11000 FT-
NORTHWESTERN FREMONT COUNTY ABOVE 8500 FT-
WESTERN/CENTRAL FREMONT COUNTY BELOW 8500 FT-
WET MOUNTAIN VALLEY BELOW 8500 FEET-
WET MOUNTAINS BETWEEN 6300 AND 10000 FT-
WET MOUNTAINS ABOVE 10000 FT-
TELLER COUNTY/RAMPART RANGE ABOVE 7500 FT/PIKES PEAK BETWEEN
7500 AND 11000 FT-PIKES PEAK ABOVE 11000 FT-
CANON CITY VICINITY/EASTERN FREMONT COUNTY-
NORTHERN EL PASO COUNTY/MONUMENT RIDGE/RAMPART RANGE BELOW
7500 FT-
COLORADO SPRINGS VICINITY/SOUTHERN EL PASO COUNTY/RAMPART RANGE
BELOW 7400 FT-PUEBLO AND VICINITY/PUEBLO COUNTY BELOW 6300 FT-
WALSENBURG VICINITY/UPPER HUERFANO RIVER BASIN BELOW 7500 FT-
TRINIDAD VICINITY/WESTERN LAS ANIMAS COUNTY BELOW 7500 FT-
CROWLEY COUNTY-LA JUNTA VICINITY/OTERO COUNTY-
EASTERN LAS ANIMAS COUNTY-WESTERN KIOWA COUNTY-
EASTERN KIOWA COUNTY-LAS ANIMAS VICINITY/BENT COUNTY-
LAMAR VICINITY/PROWERS COUNTY-SPRINGFIELD VICINITY/BACA COUNTY-
1114 AM MDT SAT SEP 20 2014

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

.DAY ONE...THIS AFTERNOON AND TONIGHT

ISOLATED TO SCATTERED THUNDERSTORMS ARE EXPECTED TO DEVELOP THIS
AFTERNOON ALONG THE MOUNTAINS...THEN SHOULD SPREAD OVER THE LOWER
ELEVATIONS IN THE EVENING HOURS. OVERNIGHT...ISOLATED THUNDERSTORMS
WILL BE POSSIBLE OVER MUCH THE AREA...WITH SCATTERED SHOWERS.  THE
PRIMARY THUNDERSTORM THREATS WILL BE DANGEROUS LIGHTNING WIND GUSTS
AROUND 40 MPH...AND LOCALLY HEAVY RAIN.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE
ACROSS THE AREA SUNDAY AND MONDAY...AS SUBTROPICAL MOISTURE INCREASES
AHEAD OF A WEATHER SYSTEM MOVING ACROSS THE GREAT BASIN AND NORTHERN
ROCKIES. STORM THREATS SUNDAY AND MONDAY INCLUDE LIGHTNING...GUSTY
WINDS...LOCALLY HEAVY RAINFALL AND SMALL HAIL.

MORE ISOLATED STORMS WILL BE POSSIBLE...MAINLY OVER THE HIGHER
TERRAIN...TUESDAY THROUGH FRIDAY. THE MAIN STORM THREATS THROUGH
THIS PERIOD WILL BE LIGHTNING AND GUSTY WINDS.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS WILL NOT BE NEEDED THIS AFTERNOON OR TONIGHT.

$$

27/34

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1058 AM MDT SAT SEP 20 2014

COZ030>051-211700-
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-
1058 AM MDT SAT SEP 20 2014

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

.DAY ONE...TODAY AND TONIGHT

ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS WILL DEVELOP OVER
THE MOUNTAINS THIS AFTERNOON...MAINLY WEST AND SOUTHWEST OF DENVER.
A FEW STORMS MAY SPREAD ONTO THE PLAINS LATE THIS AFTERNOON AND
EVENING. BRIEF HEAVY RAIN AND WIND GUSTS TO 40 MPH ARE POSSIBLE
WITH SOME OF THE STORMS. SHOWERS WILL INCREASE LATER TONIGHT AS
RICHER MOISTURE SPREADS INTO COLORADO.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

THERE WILL BE A BETTER CHANCE OF AFTERNOON THUNDERSTORMS ON
SUNDAY THAN ON SATURDAY AS MOISTURE INCREASES OVER THE STATE.
FOR SUNDAY NIGHT THROUGH MONDAY NIGHT AN UPPER LOW WILL IMPACT THE
WEATHER OVER THE OUTLOOK AREA BRINGING A DECENT CHANCE OF RAIN TO
ALL AREAS. SOME EMBEDDED THUNDERSTORMS MAY PRODUCE LOCALLY HEAVY
RAINS DURING THIS TIME FRAME.

DRIER AND WARMER CONDITIONS WILL RETURN TUESDAY AND CONTINUE
THROUGH MOST OF THE REST OF THE WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
547 AM MDT SAT SEP 20 2014

NMZ501>540-211200-
NORTHWEST PLATEAU-CHUSKA MOUNTAINS-FAR NORTHWEST HIGHLANDS-
NORTHWEST HIGHLANDS-WEST CENTRAL PLATEAU-WEST CENTRAL MOUNTAINS-
WEST CENTRAL HIGHLANDS-SOUTHWEST MOUNTAINS-
SAN FRANCISCO RIVER VALLEY-SAN JUAN MOUNTAINS-JEMEZ MOUNTAINS-
WEST SLOPES SANGRE DE CRISTO MOUNTAINS-
NORTHERN SANGRE DE CRISTO MOUNTAINS ABOVE 9500 FEET/RED RIVER-
SOUTHERN SANGRE DE CRISTO MOUNTAINS ABOVE 9500 FEET-
EAST SLOPES SANGRE DE CRISTO MOUNTAINS-UPPER RIO GRANDE VALLEY-
LOWER CHAMA RIVER VALLEY-SANTA FE METRO AREA-ALBUQUERQUE METRO AREA-
LOWER RIO GRANDE VALLEY-SANDIA/MANZANO MOUNTAINS-ESTANCIA VALLEY-
CENTRAL HIGHLANDS-SOUTH CENTRAL HIGHLANDS-UPPER TULAROSA VALLEY-
SOUTH CENTRAL MOUNTAINS-RATON RIDGE/JOHNSON MESA-
FAR NORTHEAST HIGHLANDS-NORTHEAST HIGHLANDS-UNION COUNTY-
HARDING COUNTY-EASTERN SAN MIGUEL COUNTY-GUADALUPE COUNTY-
QUAY COUNTY-CURRY COUNTY-ROOSEVELT COUNTY-DE BACA COUNTY-
CHAVES COUNTY PLAINS-EASTERN LINCOLN COUNTY-SOUTHWEST CHAVES COUNTY-
547 AM MDT SAT SEP 20 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH AND CENTRAL
NEW MEXICO.

.DAY ONE...TODAY AND TONIGHT
PATCHY DENSE FOG WILL BE ENCOUNTERED NEAR AND EAST OF THE CENTRAL
MOUNTAIN CHAIN EARLY THIS MORNING. VISIBILITIES LESS THAN 1/2 MILE
WILL IMPACT AREAS NEAR LAS VEGAS...CLINES CORNERS AND BETWEEN
RUIDOSO AND ROSWELL. AS THE DAY PROGRESSES...RESIDUAL MOISTURE
WILL FUEL ISOLATED SLOW-MOVING THUNDERSTORMS DURING THE AFTERNOON
AND EVENING FAVORING THE SOUTHEAST QUARTER AND UPPER GILA REGION.
LOCALIZED FLOODING WILL BE POSSIBLE.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

SUNDAY AND SUNDAY EVENING...A LOW PRESSURE SYSTEM PASSING NORTH
OF NEW MEXICO WILL DRAW MOISTURE NORTHWARD AND WESTWARD LEADING TO
AN OVERALL UPTICK IN SHOWER AND THUNDERSTORM COVERAGE. STORM
MOTIONS WILL GENERALLY BE TOWARD THE EAST-NORTHEAST...BUT SLOW
ENOUGH TO RESULT IN A LOCALIZED FLOOD THREAT WITH THE POTENTIAL
FOR FLASH FLOODING BELOW BURN SCARS. THE FAVORED AREA FOR LOCALLY
HEAVY RAIN AND MINOR FLOODING WILL SHIFT EASTWARD MONDAY...ALIGNING
FROM SOUTHWEST TO NORTHEAST ACROSS THE AREA. LOW GRADE MONSOON
FORECAST WILL THEN DOMINATE MID TO LATE WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT RAINFALL AMOUNTS AND ANY FLOODING
THROUGH THE NATIONAL WEATHER SERVICE ALBUQUERQUE WEB SITE AT
WEATHER.GOV/ABQ OR BY CALLING 1.888.386.7637.

$$

41

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
513 AM MDT SAT SEP 20 2014

UTZ001>016-019>021-517-518-WYZ021-211200-
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-
513 AM MDT SAT SEP 20 2014

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

.DAY ONE...TODAY AND TONIGHT

SHOWERS AND THUNDERSTORMS WILL DEVELOP OVER THE SOUTHWESTERN
OUTLOOK AREA THIS AFTERNOON...THEN WILL SPREAD ACROSS ABOUT THE
SOUTHERN TWO THIRDS OF THE AREA TONIGHT. LOCAL HEAVY RAINFALL
WILL BE POSSIBLE WITH THESE STORMS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

SHOWERS AND THUNDERSTORMS WILL SPREAD NORTH ACROSS THE REMAINDER
OF THE OUTLOOK AREA BY MIDDAY SUNDAY AND CONTINUE ACROSS MOST OF
THE AREA SUNDAY AFTERNOON. STORMS WILL BEGIN TO TAPER OFF FROM
THE SOUTHWEST SUNDAY NIGHT AND END MONDAY EVENING. LOCAL HEAVY
RAINFALL WILL CONTINUE TO BE POSSIBLE WITH THESE STORMS.

WARM DRY CONDITIONS ARE EXPECTED TUESDAY AND WEDNESDAY.

SOUTH WINDS WILL DEVELOP THURSDAY AND BECOME GUSTY ACROSS THE
WESTERN OUTLOOK AREA THURSDAY AFTERNOON. THESE WINDS WILL SPREAD
INTO THE EASTERN OUTLOOK AREA ON FRIDAY AND CONTINUE OVER THE
WEST.

.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 CHEYENNE WY
438 AM MDT SAT SEP 20 2014

NEZ002-003-019>021-054-055-095-096-WYZ101>119-211045-
DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-
NORTH SIOUX-SOUTH SIOUX-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-
438 AM MDT SAT SEP 20 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN NEBRASKA
PANHANDLE...EAST CENTRAL WYOMING...SOUTH CENTRAL WYOMING AND
SOUTHEAST WYOMING.

.DAY ONE...TODAY AND TONIGHT

A FEW AFTERNOON THUNDERSTORMS WILL BE POSSIBLE OVER THE SNOWY...
SIERRA MADRE AND SOUTH LARAMIE RANGES.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

SCATTERED THUNDERSTORMS ARE EXPECTED FROM SUNDAY AFTERNOON THROUGH
TUESDAY AS A PACIFIC LOW PRESSURE SYSTEM MOVES ACROSS THE ROCKIES.
STRONG THUNDERSTORMS WILL BE POSSIBLE EAST OF THE LARAMIE RANGE
MONDAY AFTERNOON.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE REQUIRED TODAY AND TONIGHT.

&&

THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND
CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT...
HTTP://WEATHER.GOV/CHEYENNE

$$

JAMSKI

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
318 AM MST SAT SEP 20 2014

AZZ004>018-037>040-210715-
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-
318 AM MST SAT SEP 20 2014

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

.DAY ONE...TODAY AND TONIGHT

EXPECT AN INCREASING CHANCE FOR SHOWERS AND THUNDERSTORMS AS A
CLOSED LOW AFFECTS THE REGION. STORMS TODAY AND TONIGHT WILL
CONTAIN HEAVY RAIN...WITH ISOLATED STORMS PRODUCING HAIL FROM DIME
TO QUARTER SIZE. IN ADDITION...INCREASED SHEAR MAY LEAD TO A FEW
ROTATING STORMS WITH STRONG WIND GUSTS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

ON SUNDAY...THE BEST CHANCE FOR LARGE HAIL AND ORGANIZED STORMS
WILL BE ALONG THE ARIZONA/UTAH BORDER AND IN THE FOUR CORNERS
REGION.

MONDAY THROUGH THURSDAY...THE CHANCE FOR SHOWERS AND THUNDERSTORMS
WILL BE ON THE DECREASE AS DRY AIR MOVES INTO NORTHERN ARIZONA.

.SPOTTER INFORMATION STATEMENT...

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

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
331 AM MDT SAT SEP 20 2014

COZ001>014-017>023-UTZ022>025-027>029-210945-
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-
331 AM MDT SAT SEP 20 2014

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

.DAY ONE...TODAY AND TONIGHT

ISOLATED SHOWERS AND THUNDERSTORMS WILL DEVELOP OVER THE
MOUNTAINS THIS AFTERNOON. THE SHOWERS AND THUNDERSTORMS WILL
CONTINUE INTO THE EVENING...AND INCREASE OVER SOUTHWEST COLORADO
AND SOUTHEAST UTAH OVERNIGHT. GUSTY WINDS TO 40 MPH...SMALL HAIL
AND BRIEF HEAVY RAIN WILL ACCOMPANY THE STORMS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

WIDESPREAD SHOWERS AND THUNDERSTORMS WILL ARRIVE OVER EASTERN
UTAH AND WESTERN COLORADO SUNDAY AND CONTINUE THROUGH MONDAY AND
INTO MONDAY NIGHT. DRIER CONDITIONS RETURN TUESDAY AND REMAIN IN
PLACE THROUGH THURSDAY AS HIGH PRESSURE BUILDS IN.

ON FRIDAY...SHOWERS AND THUNDERSTORMS WILL INCREASE FROM THE WEST
AS THE NEXT PACIFIC COLD FRONT APPROACHES.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

CJC


Short Term Forecast


SHORT TERM FORECAST
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
358 PM MDT SAT SEP 20 2014

NMZ501>506-508-509-210000-
CHUSKA MOUNTAINS-FAR NORTHWEST HIGHLANDS-NORTHWEST HIGHLANDS-
NORTHWEST PLATEAU-SAN FRANCISCO RIVER VALLEY-SOUTHWEST MOUNTAINS-
WEST CENTRAL MOUNTAINS-WEST CENTRAL PLATEAU-
INCLUDING THE CITIES OF...CUBA...DULCE...EL MORRO...FARMINGTON...
GALLUP...GLENWOOD...QUEMADO
358 PM MDT SAT SEP 20 2014

.NOW...
ISOLATED SHOWERS AND THUNDERSTORMS WILL CONTINUE OVER WESTERN NEW
MEXICO THROUGHOUT THE REMAINDER OF THE AFTERNOON. THESE STORMS WILL
BE CAPABLE OF PRODUCING TORRENTIAL RAIN AT A RATE OF ONE TO TWO
INCHES AN HOUR...WIND GUSTS TO 45 MPH...ONE HALF INCH HAIL AND
DANGEROUS CLOUD TO GROUND LIGHTNING. MOVEMENT WILL BE TO THE
NORTHEAST AT ONLY 10 MPH. LOCATIONS IMPACTED THROUGH 6 PM INCLUDE
THE MILLER AND WHITEWATER BALDY BURN SCARS...GLENWOOD...RESERVE...
QUEMADO LAKE...FENCE LAKE...OJO CALIENTE...COUNSELOR...DULCE AND
FARMINGTON.

$$

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
358 PM MDT SAT SEP 20 2014

NMZ510>517-210000-
EAST SLOPES SANGRE DE CRISTO MOUNTAINS-JEMEZ MOUNTAINS-
LOWER CHAMA RIVER VALLEY-
NORTHERN SANGRE DE CRISTOS ABOVE 9500 FEET/RED RIVER-
SAN JUAN MOUNTAINS-SOUTHERN SANGRE DE CRISTOS ABOVE 9500 FEET-
UPPER RIO GRANDE VALLEY-WEST SLOPES SANGRE DE CRISTO MOUNTAINS-
INCLUDING THE CITIES OF...ANGEL FIRE...MORA...CHAMA...ESPANOLA...
LOS ALAMOS...PECOS...CERRO/QUESTA...RED RIVER...TAOS
358 PM MDT SAT SEP 20 2014

.NOW...
ISOLATED SHOWERS AND THUNDERSTORMS WILL CONTINUE OVER NORTH CENTRAL
NEW MEXICO THROUGH THE REMAINDER OF THE AFTERNOON. MOVEMENT WILL BE
TO THE NORTHEAST AT JUST 10 MPH. THESE STORMS WILL BE CAPABLE OF
PRODUCING TORRENTIAL RAIN AT A RATE OF ONE TO TWO INCHES AN HOUR...
WIND GUSTS TO 45 MPH...ONE HALF HAIL AND DANGEROUS CLOUD TO GROUND
LIGHTNING. LOCATIONS IMPACTED THROUGH 6 PM INCLUDE ALCALDE...CHILI...
TIERRA AMARILLA...MONERO...LOS PINOS AND BLACK LAKE.

$$

40

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
256 PM MDT SAT SEP 20 2014

UTZ014>016-019-020-517-518-202230-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
CENTRAL MOUNTAINS-SOUTHERN MOUNTAINS-
256 PM MDT SAT SEP 20 2014

.NOW...
SCATTERED SHOWERS ALONG WITH ISOLATED THUNDERSTORMS WILL CONTINUE TO
DEVELOP AND MOVE TO THE NORTHWEST OVER PORTIONS OF SOUTHWEST AND
SOUTH CENTRAL UTAH THIS AFTERNOON. THE STRONGEST STORMS AT 250 PM
WERE LOCATED ACROSS ZION NATIONAL PARK...AND OVER THE MOUNTAINS
SOUTHEAST OF CEDAR CITY. LOCALLY HEAVY RAIN...CLOUD TO GROUND
LIGHTNING...GUSTY WINDS AND SMALL HAIL ARE POSSIBLE WITH SOME OF
THESE STORMS.

$$

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

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